Middleton-on-Sea (Beach) (West Sussex) weather
Find a forecast
Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.
- Head to a lifeguarded beach; check the RNLI lifeguarded beach tool
- Follow RNLI Float to Live advice if you find yourself struggling in the water
- Know what to do if you get caught in a rip current (RNLI)
- Check the tide times to avoid getting cut off by the tide coming in
- Call 999 and ask for the coastguard in an emergency
- Learn more about staying safe at the beach
Forecast days
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Today. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy. Sunrise: ; Sunset: . UV: Low; Pollution: Low; Pollen: Moderate.Today. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy. Sunrise: ; Sunset: . UV: Low; Pollution: Low; Pollen: Moderate.
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Thursday 2 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Heavy showers changing to overcast by late morning. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.Thursday 2 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Heavy showers changing to overcast by late morning. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.
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Friday 3 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to clear by nighttime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.Friday 3 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to clear by nighttime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.
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Saturday 4 May. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny changing to cloudy by early evening. Sunrise: ; Sunset: . UV: High; Pollution: Low; Pollen: High.Saturday 4 May. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny changing to cloudy by early evening. Sunrise: ; Sunset: . UV: High; Pollution: Low; Pollen: High.
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Sunday 5 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.Sunday 5 May. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Moderate.
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Monday 6 May. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: ; Sunset: . UV: Moderate;Monday 6 May. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: ; Sunset: . UV: Moderate;
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Tuesday 7 May. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: ; Sunset: . UV: Moderate;Tuesday 7 May. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: ; Sunset: . UV: Moderate;
Seven day forecast for Middleton-on-Sea (Beach)
| Time | 23:00 |
|---|---|
| Weather symbols |
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Chance of precipitation
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10% |
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13°
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12° |
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NW
9
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18 |
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0.5 |
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10 |
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Direction of waves offshore
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G |
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Humidity
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95% |
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UV
|
- |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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| Weather symbols |
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Chance of precipitation
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10% | 60% | ≥95% | 80% | 20% | 20% | 10% | 50% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 20% | 10% | 20% | 10% | 10% | 10% | 10% | 10% | 10% |
|
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13°
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13°
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13°
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12°
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12°
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12°
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12°
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12°
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12°
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12°
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13°
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13°
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13°
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14°
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14°
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14°
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14°
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13°
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13°
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12°
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12°
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12°
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11°
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11°
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11° | 12° | 11° | 11° | 11° | 11° | 11° | 11° | 12° | 12° | 12° | 13° | 12° | 12° | 12° | 12° | 11° | 11° | 10° | 10° | 9° | 9° | 9° | 8° |
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NW
10
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NW
10
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W
9
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NW
10
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NNW
8
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NNW
7
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NNW
5
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NW
5
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NW
4
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NNW
5
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WNW
5
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W
5
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WSW
7
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WSW
9
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WSW
10
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WSW
12
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WSW
14
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W
15
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W
15
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W
15
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W
15
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W
15
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W
14
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W
14
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21 | 21 | 15 | 19 | 17 | 15 | 10 | 9 | 6 | 8 | 7 | 8 | 10 | 13 | 16 | 18 | 22 | 25 | 25 | 25 | 26 | 26 | 26 | 25 |
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0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.7 | 0.8 | 0.9 | 1.1 | 1.2 | 1.3 | 1.3 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 |
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10 | 10 | 10 | 10 | 10 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
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Direction of waves offshore
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G | G | M | VG | VG | VG | G | G | G | G | G | G | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG |
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Humidity
|
95% | 94% | 96% | 95% | 94% | 93% | 94% | 94% | 93% | 93% | 92% | 89% | 89% | 86% | 86% | 85% | 87% | 84% | 83% | 84% | 83% | 81% | 82% | 82% |
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UV
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- | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |
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Chance of precipitation
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10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% |
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11°
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11°
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10°
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10°
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12°
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13°
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13°
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13°
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11°
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8° | 8° | 7° | 8° | 9° | 10° | 10° | 10° | 9° |
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W
15
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W
15
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W
15
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W
14
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W
16
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WSW
17
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SW
17
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SW
14
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SW
10
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25 | 26 | 27 | 25 | 26 | 28 | 29 | 23 | 18 |
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1.1 | 1.0 | 0.9 | 0.9 | 0.8 | 0.8 | 0.9 | 0.8 | 0.7 |
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7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 4 |
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Direction of waves offshore
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VG | VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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81% | 81% | 81% | 81% | 69% | 63% | 65% | 72% | 85% |
|
UV
|
- | - | - | 1 | 2 | 4 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
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Chance of precipitation
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<5% | <5% | <5% | 10% | 10% | 10% | 20% | 60% |
|
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10°
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8°
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10°
|
13°
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13°
|
14°
|
13°
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11°
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8° | 7° | 8° | 11° | 11° | 12° | 11° | 9° |
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SW
8
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SSW
6
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SSE
6
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SSE
10
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SSE
11
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SE
11
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SE
11
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SE
11
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13 | 10 | 10 | 18 | 21 | 20 | 19 | 18 |
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0.5 | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.5 | 0.6 |
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4 | 4 | 8 | 10 | 10 | 11 | 3 | 4 |
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Direction of waves offshore
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VG | M | M | VG | VG | VG | VG | G |
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Humidity
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91% | 95% | 93% | 75% | 70% | 67% | 72% | 87% |
|
UV
|
- | - | 1 | 4 | 6 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
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Chance of precipitation
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50% | 30% | 10% | 20% | 50% | 60% | 20% | 10% |
|
|
10°
|
10°
|
11°
|
13°
|
13°
|
14°
|
13°
|
11°
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8° | 8° | 9° | 11° | 12° | 12° | 12° | 10° |
|
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SE
12
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S
10
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SSE
9
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S
10
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SSE
10
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WSW
10
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SW
10
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SSW
9
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18 | 16 | 15 | 18 | 18 | 19 | 17 | 13 |
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0.8 | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.5 | 0.4 |
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4 | 5 | 4 | 4 | 10 | 10 | 10 | 10 |
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Direction of waves offshore
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G | G | M | VG | G | G | VG | G |
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Humidity
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92% | 94% | 92% | 81% | 75% | 73% | 77% | 88% |
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UV
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- | - | 1 | 3 | 4 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
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Chance of precipitation
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10% | 10% | 10% | 10% | 30% | 10% | 30% | <5% |
|
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11°
|
10°
|
11°
|
13°
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15°
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15°
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14°
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12°
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9° | 8° | 9° | 12° | 13° | 13° | 13° | 11° |
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WSW
9
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SW
9
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WSW
9
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SW
10
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SW
11
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SSW
11
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SSW
10
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SSW
9
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14 | 14 | 14 | 18 | 20 | 21 | 17 | 13 |
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0.4 | 0.5 | 0.6 | 0.5 | 0.5 | 0.7 | 0.7 | 0.7 |
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10 | 10 | 10 | 10 | 10 | 10 | 7 | 5 |
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Direction of waves offshore
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G | G | G | G | VG | VG | VG | VG |
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Humidity
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91% | 94% | 93% | 81% | 72% | 69% | 74% | 87% |
|
UV
|
- | - | 1 | 3 | 5 | 2 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
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Chance of precipitation
|
10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
|
|
11°
|
11°
|
11°
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14°
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16°
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15°
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15°
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13°
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10° | 9° | 10° | 12° | 14° | 13° | 13° | 11° |
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WSW
8
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WSW
8
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W
7
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W
8
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SW
10
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SW
11
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SW
11
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WSW
10
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12 | 12 | 12 | 15 | 20 | 20 | 17 | 16 |
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0.6 | 0.5 | 0.5 | 0.4 | 0.4 | – | – | – |
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8 | 9 | 9 | 9 | 9 | – | – | – |
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Direction of waves offshore
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– | – | – |
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G | G | G | VG | VG | VG | VG | VG |
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Humidity
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91% | 93% | 92% | 80% | 69% | 70% | 74% | 84% |
|
UV
|
- | - | 1 | 3 | 4 | 2 | 1 | - |
Our weather symbols tell you the weather conditions for any given hour in the day or night. This means that the symbol for 9am shows you what you will see from 9am to 10am.
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail or drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
Forecast row information
Tide times
Time Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tide times and heights are from Littlehampton tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
UK video forecast
London & South East England weather forecast
Headline:
Heavy, thundery rain with winds freshening for a time.
This Evening and Tonight:
An area of heavy and thundery rain will likely move northwest across the region overnight. Low cloud is also expected to spread inland overnight. Winds freshening later for a time. Minimum temperature 11 °C.
Thursday:
Mist and fog soon clearing to leave a rather warm and bright day. Showers becoming more isolated and moving slowly north, clearing into the evening. Further showery rain overnight. Maximum temperature 17 °C.
Outlook for Friday to Sunday:
Unsettled Friday with spells of heavy rain and thundery showers. Rain clearing northwards later leaving bright spells. Drier and brighter Saturday. Largely cloudy overnight and Sunday with heavy showers.
Updated:
UK long range weather forecast
On Sunday and Bank Holiday Monday, the weather details are still fairly uncertain, but overall it should be fairly warm with scattered showers. There is also a chance of cloudier conditions with rain spreading from the southwest for a time on Sunday. As we move into the new week, the chance of rain and showers reduces as high pressure builds to the east of the UK. This will bring dry and fine weather for most areas, although there is still a possibility of rain or showers in the west. Into the following week, high pressure is likely to remain dominant. Sunnier conditions are expected across the south, while it may be cloudier in the north and east. Temperatures are expected to be slightly above normal for early May.
Updated:
During the longer range outlook period, there is a greater chance of unsettled weather returning, especially across the south. This means that spells of wet weather are likely for most, notably across southern or central areas, while drier conditions on balance are more likely further north. There are no strong signs for any exceptional temperatures either above or below average, but warm days are possible as are some chilly nights.
Updated:
Nearest forecasts
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