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Surf Forecasts:
Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 6 am Monday 04 May 2026 BSTForecast update in hr min s Forecast update imminent
Caerfai Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caerfai Bay sea temperature is
10.9° C
(Which is slightly warmer than usual)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 10AM is: 0.1m 13s primary swell from a Southwest direction and 0.1m 8s secondary swell from a Southwest direction (forecast issued at 06:00am May 04). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 0.5ft (0.1m) | 13s |
| Afternoon (04 May) | 0.5ft (0.1m) | 13s |
| Evening (04 May) | 0.5ft (0.1m) | 13s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Mon night, min 9°C on Tue night). Winds decreasing (fresh winds from the N on Tue night, calm by Wed afternoon). | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 7 | SW 8 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 12 | S 12 | S 12 | S 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 12 | S 12 | S 11 | W 9 | |
2 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | off | cross-off | |
High Tide | 9:13AM3.74m | 9:27PM3.81m | 9:46AM3.57m | 10:00PM3.66m | 10:19AM3.37m | 10:36PM3.47m | ||||||||||||||||||
Low Tide | 3:19PM0.59m | 3:41AM0.59m | 3:50PM0.74m | 4:15AM0.77m | 4:23PM0.91m | |||||||||||||||||||
 |  |  |  | | |  | | | | | | |  | |  | | | | | | | | | |
 | 5:47 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:41 |
 | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | 8:53 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 |
8 | 8 | 7 | 6 | 5 | 5 | 5 | 7 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 2 | 2 | 4 | 7 | 8 | 9 | 8 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | — | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | S 12 | SW 7 | S 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | N 5 | NNW 5 | W 10 | N 4 |
 kJ | 2 | — | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 6 | 6 | 6 | 6 | 6 | 17 | 7 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | SW 4 | SW 8 | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 12 | W 7 | S 12 | S 7 | — | — | — | W 5 | — | W 10 | W 10 | S 11 | W 9 |
| kJ | 1 | 3 | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 1 | 3 | 1 | — | — | — | 1 | — | 2 | 2 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | SW 4 | SW 13 | — | — | — | — | — | W 5 | W 5 | W 6 | — | S 6 | W 6 | W 6 | W 5 | W 5 | — | — | W 5 | S 12 | S 12 | — | — |
| kJ | — | 1 | 7 | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | — | — | NNW 4 | NW 4 |
| kJ | 9 | 9 | 5 | 9 | 19 | 27 | 21 | 20 | 13 | 10 | 10 | 14 | 10 | 10 | 15 | 22 | 23 | 25 | 34 | 25 | — | — | 3 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 201 | 196 | 196 | 201 | 198 | 198 | 302 | 150 | 318 | 393 | 302 | 302 | 395 | 433 | 302 | 302 | 302 | 302 | 302 | 349 | 329 | 329 | 348 | 310 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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