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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 12 pm Monday 27 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
12.0° C
(Which is 1.9°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 4PM is: 0.5m 8s primary swell from a West-southwest direction and 0.1m 12s secondary swell from a West direction (forecast issued at 12:00pm April 27). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 1.5ft (0.5m) | 8s |
| Afternoon (27 Apr) | 1.5ft (0.5m) | 8s |
| Evening (27 Apr) | 1.5ft (0.4m) | 8s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Mon afternoon, min 8°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the E by Wed night). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | WSW 14 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 11 | WSW 11 | |
40 | 38 | 36 | 24 | 23 | 23 | 24 | 23 | 23 | 21 | 41 | 60 | 58 | 85 | 78 | 117 | 117 | 117 | 113 | 111 | 81 | 69 | 64 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross | cross-off | cross-off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:34PM8.09m | 4:55AM8.49m | 5:26PM8.53m | 5:43AM8.82m | 6:08PM8.83m | 6:23AM8.99m | ||||||||||||||||||
Low Tide | 10:23AM2.26m | 10:44PM2.21m | 11:16AM1.85m | 11:31PM1.82m | 11:58AM1.60m | 00:09AM1.59m | ||||||||||||||||||
 | | | |  | | |  | | | |  | | | | | | | | |  | | | | |
 | 5:56 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:35 | — | — | — | 8:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 15 | 16 | 14 | 14 | 11 | 10 | 8 | 9 | 10 | 14 | 14 | 10 | 9 | 8 | 8 | 11 | 14 | 16 | 14 | 12 | 11 | 11 | 10 |
13 | 13 | 14 | 9 | 11 | 8 | 7 | 3 | 3 | 3 | 8 | 8 | 2 | 1 | -1 | -1 | 2 | 5 | 7 | 5 | 2 | 1 | 1 | 1 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | WSW 7 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 11 | WSW 11 |
 kJ | 40 | 38 | 36 | 24 | 23 | 23 | 24 | 23 | 23 | 14 | 11 | 60 | 58 | 85 | 78 | 117 | 117 | 117 | 113 | 111 | 81 | 69 | 64 | 41 |
Swell 2 Height (m) Direction Period (s) | — | W 13 | W 12 | W 12 | NW 4 | NNW 4 | W 11 | W 10 | W 10 | WSW 15 | WSW 14 | WSW 9 | WSW 7 | WSW 7 | WSW 7 | W 7 | — | — | — | W 18 | W 18 | W 18 | W 16 | W 16 |
| kJ | — | 3 | 3 | 3 | 3 | 1 | 9 | 8 | 8 | 21 | 41 | 16 | 10 | 5 | 5 | 1 | — | — | — | 7 | 6 | 6 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | W 11 | W 16 | W 16 | WSW 15 | W 10 | W 10 | WSW 9 | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | 2 | 5 | 5 | 22 | 8 | 8 | 8 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | — | — | NNE 4 | NE 2 | E 3 | E 4 | E 3 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 |
| kJ | — | — | — | 2 | — | — | 1 | 1 | 4 | 9 | 8 | 9 | 13 | 19 | 19 | 28 | 33 | 57 | 61 | 61 | 87 | 80 | 80 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 19 | 175 | 175 | 361 | 14 | 18 | 189 | 375 | 393 | 14 | 12 | 305 | 305 | 305 | 378 | 378 | 354 | 316 | 360 | 340 | 335 | 320 | 320 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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