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Surf Forecasts:
Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 pm Tuesday 05 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
11.0° C
(Which is slightly warmer than usual)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 7PM is: 0.1m 12s primary swell from a South direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 12:00pm May 05). An open ocean swell of 0.5m 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 (05 May) | 0.5ft (0.1m) | 13s |
| Afternoon (05 May) | 0.5ft (0.1m) | 12s |
| Evening (05 May) | 0.5ft (0.1m) | 12s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 11°C on Tue morning, min 9°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 13 | S 12 | S 12 | S 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | W 9 | W 9 | W 9 | SW 9 | SW 9 | S 11 | S 11 | S 11 | W 9 | SW 16 | SW 16 | W 15 | |
7 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 10 | 10 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | glassy | off | |
High Tide | 9:46AM3.57m | 10:00PM3.66m | 10:19AM3.37m | 10:36PM3.47m | 10:56AM3.15m | 11:17PM3.28m | ||||||||||||||||||
Low Tide | 3:50PM0.74m | 4:15AM0.77m | 4:23PM0.91m | 4:53AM0.99m | 5:00PM1.10m | 5:40AM1.20m | ||||||||||||||||||
 |  | | |  |  | |  | | | | |  | | | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — |
 | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | 8:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 9 |
6 | 4 | 4 | 5 | 5 | 4 | 4 | 7 | 7 | 6 | 5 | 8 | 7 | 6 | 7 | 7 | 7 | 6 | 7 | 10 | 10 | 9 | 8 | 5 | |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 12 | SW 12 | SW 12 | N 4 | N 4 | N 5 | N 4 | N 4 | N 4 | — | W 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | W 4 | W 4 | W 4 | W 4 |
 kJ | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 7 | 6 | 4 | 4 | 1 | 1 | — | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | SW 13 | S 12 | S 12 | S 12 | S 7 | S 6 | — | SW 12 | SW 12 | SW 12 | SW 12 | SSE 3 | — | W 9 | — | — | — | — | — | S 11 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 7 | 3 | 3 | 3 | 1 | 1 | — | 6 | 6 | 6 | 6 | 1 | — | 2 | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 5 | W 6 | — | SW 7 | S 6 | — | W 5 | — | W 9 | W 10 | SW 12 | W 9 | — | — | — | — | S 11 | S 11 | W 9 | W 9 | SW 16 | SW 16 | W 15 |
| kJ | 1 | 1 | 1 | — | 2 | 1 | — | 1 | — | 2 | 2 | 6 | 2 | — | — | — | — | 2 | 2 | 2 | 1 | 10 | 10 | 5 |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | N 4 | N 4 | N 4 | N 4 | N 4 | — | — | SE 3 | SSE 3 | — | — | — | — | — | — | — | — | W 3 | — | — | — | — |
| kJ | 3 | 5 | 9 | 6 | 6 | 7 | 7 | — | — | 2 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 302 | 302 | 329 | 393 | 302 | 302 | 302 | 302 | 302 | 358 | 329 | 409 | 336 | 330 | 310 | 310 | 332 | 333 | 329 | 323 | 302 | 302 | 302 | 198 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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