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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 Tuesday 26 May 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
14.0° C
(Which is 2.2°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 5PM is: 0.5m 12s primary swell from a West direction (forecast issued at 12:00pm May 26). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 1.5ft (0.4m) | 8s |
| Afternoon (26 May) | 1.5ft (0.5m) | 12s |
| Evening (26 May) | 1.5ft (0.5m) | 12s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 26°C on Tue afternoon, min 12°C on Thu night). Winds increasing (calm on Tue afternoon, fresh winds from the ESE by Wed morning). | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 12 | W 12 | W 12 | W 12 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 9 | WSW 9 | W 9 | W 9 | WSW 4 | SW 5 | |
20 | 29 | 73 | 71 | 69 | 65 | 63 | 40 | 39 | 37 | 35 | 33 | 19 | 19 | 19 | 18 | 17 | 16 | 10 | 10 | 10 | 10 | 10 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:49PM7.86m | 4:11AM8.13m | 4:43PM8.13m | 5:02AM8.31m | 5:30PM8.37m | 5:46AM8.45m | ||||||||||||||||||
Low Tide | 9:35AM2.44m | 9:56PM2.46m | 10:29AM2.26m | 10:47PM2.23m | 11:15AM2.10m | 11:30PM2.05m | ||||||||||||||||||
 | | | |  | |  | |  | | | |  | | |  | |  | | | | |  | | |
 | 5:09 | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — |
 | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:17 | — | — | — | 9:20 |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 25 | 26 | 26 | 25 | 24 | 21 | 18 | 19 | 20 | 23 | 24 | 21 | 17 | 15 | 15 | 16 | 19 | 21 | 19 | 16 | 13 | 12 | 13 |
24 | 26 | 28 | 28 | 27 | 26 | 21 | 17 | 16 | 16 | 20 | 22 | 18 | 13 | 12 | 13 | 13 | 17 | 21 | 19 | 16 | 12 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | W 12 | W 12 | W 12 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 9 | WSW 9 | W 9 | W 9 | WSW 4 | SW 5 |
 kJ | 20 | 21 | 73 | 71 | 69 | 65 | 63 | 40 | 39 | 37 | 35 | 33 | 19 | 19 | 19 | 18 | 17 | 16 | 6 | 8 | 6 | 6 | 8 | 5 |
Swell 2 Height (m) Direction Period (s) | W 13 | WSW 12 | — | W 19 | W 19 | — | — | NW 4 | — | W 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | — | SW 16 | SW 16 | SW 16 | SW 16 | W 8 | SW 15 |
| kJ | 12 | 29 | — | 7 | 7 | — | — | 1 | — | 6 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | — | 10 | 10 | 10 | 10 | 6 | 9 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 16 | — | — | — | SW 16 | SW 16 | W 8 |
| kJ | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 10 | — | — | — | 10 | 10 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 2 | E 3 | ESE 4 | E 4 | ESE 4 | SE 3 | ESE 3 | ESE 3 | ESE 3 | ESE 2 | SSE 2 | — | — | WSW 4 | WSW 4 | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 7 | 13 | 13 | 8 | 5 | 4 | 4 | 1 | 1 | 1 | — | — | 3 | 8 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 1 | 1 | 1 | 12 | 18 | 18 | 85 | 71 | 45 | 18 | 71 | 71 | 51 | 51 | 162 | 162 | 157 | 135 | 182 | 182 | 19 | 190 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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