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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 11 pm Wednesday 18 Feb 2026 GMTForecast 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
8.2° C
(Which is slightly cooler than normal)How big are the waves at Caswell Bay today?
The current surf forecast for Caswell Bay at 8AM is: 2.2m 13s primary swell from a West-southwest direction (forecast issued at 11:00pm February 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Feb) | 8ft (2.4m) | 14s |
| Afternoon (19 Feb) | 7ft (2.2m) | 13s |
| Evening (19 Feb) | 7ft (2.1m) | 12s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 18 | 12 | 17 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 644 | 737 | 694 | 1019 | 2119 | 1805 | 1700 | 1125 | 1200 | 937 | 705 | 645 | 493 | 1197 | 1540 | 1432 | 1393 | 1540 | 1232 | 4555 | 1332 | 3063 | 3317 | 3499 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 7:11PM 9.38 | 7:29AM 9.72 | 7:45PM 9.51 | 8:04AM 9.77 | 8:19PM 9.49 | 8:38AM 9.63 | ||||||||||||||||||
Low Tide / height (m) | 1:12AM 1.12 | 1:33PM 0.91 | 1:44AM 1.01 | 2:06PM 0.89 | 2:16AM 1.06 | 2:38PM 1.05 | ||||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:18 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:40 | - |
 | | | |  | | |  |  | | | |  | |  | | | | | | | | | | |
Rain (mm) | 3 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 4 | 3 | 3 | 3 | 4 | 6 | 7 | 8 | 7 | 7 | 9 | 9 | 9 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 11 |
| Feels °C (?) | -4 | -3 | -2 | -3 | -2 | 1 | 0 | 1 | 1 | 2 | 3 | 1 | 0 | 2 | 3 | 3 | 1 | 1 | 3 | 3 | 6 | 4 | 4 | 5 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Caswell Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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