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Caswell Bay Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Caswell Bay surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 6 pm Thursday 16 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Caswell Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caswell Bay sea temperature is
10.6° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Caswell Bay today?
The current surf forecast for Caswell Bay at 12AM is: 1.8m 13s primary swell from a West-southwest direction (forecast issued at 06:00pm April 16). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | - | - |
| Afternoon (17 Apr) | 8ft (2.5m) | 14s |
| Evening (17 Apr) | 7ft (2.1m) | 14s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2234 | 1783 | 1366 | 1137 | 880 | 843 | 1010 | 1166 | 989 | 1018 | 1018 | 907 | 785 | 680 | 643 | 561 | 467 | 392 | 312 | 255 | 209 | 169 | 128 | 102 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | off | off | glass | cross- on |
High Tide / height (m) | 6:36PM 9.27 | 6:57AM 9.60 | 7:16PM 9.58 | 7:38AM 9.78 | 7:56PM 9.72 | 8:19AM 9.78 | ||||||||||||||||||
Low Tide / height (m) | 12:40AM 1.13 | 1:01PM 0.88 | 1:19AM 0.90 | 1:40PM 0.77 | 1:57AM 0.83 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - |
| Sunset | - | 8:13 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - |
 | |  | |  | |  | | |  | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 11 | 12 | 11 | 10 | 9 | 8 | 7 | 8 | 10 |
| Feels °C (?) | 8 | 9 | 7 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 7 | 7 | 7 | 7 | 5 | 4 | 4 | 6 | 7 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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