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Caister-on-Sea surfForecast / East Anglia / UK
48hr Weather and Surf, issued 12 am Wednesday 22 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Caister-on-Sea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caister-on-Sea sea temperature is
9.5° C
(Which is slightly warmer than usual)How big are the waves at Caister-on-Sea today?
The current surf forecast for Caister-on-Sea at 8AM is: 1.0m 5s primary swell from a East-northeast direction and 0.1m 7s secondary swell from a North direction (forecast issued at 12:00am April 22). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3.5ft (1.0m) | 5s |
| Afternoon (22 Apr) | 3ft (0.9m) | 5s |
| Evening (22 Apr) | 2.5ft (0.8m) | 4s |
Table - waves today at Caister-on-Sea. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 126 | 105 | 81 | 62 | 54 | 36 | 35 | 25 | 28 | 23 | 20 | 13 | 12 | 26 | 33 | 51 | 68 | 72 | 70 | 70 | 74 | 110 | 110 | 105 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 11:31PM 2.50 | 11:40AM 2.38 | 12:33AM 2.22 | 12:34PM 2.23 | 2:16AM 1.98 | 1:56PM 2.11 | ||||||||||||||||||
Low Tide / height (m) | 6:32AM 0.48 | 6:55PM 0.28 | 7:20AM 0.77 | 7:54PM 0.44 | 8:18AM 1.02 | |||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:35 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:06 |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 9 | 10 | 10 | 9 |
| Feels °C (?) | 2 | 2 | 4 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 4 | 4 | 4 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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