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Surf Forecasts:
Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 am Monday 27 Apr 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
10.8° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 6AM is: 0.7m 8s primary swell from a Southwest direction and 0.3m 9s secondary swell from a West-southwest direction (forecast issued at 12:00am April 27). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 2.5ft (0.7m) | 8s |
| Afternoon (27 Apr) | 2ft (0.6m) | 8s |
| Evening (27 Apr) | 2ft (0.6m) | 8s |
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 16°C on Wed afternoon, min 7°C on Tue night). Winds increasing (calm on Sun night, strong winds from the E by Wed afternoon). | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | |
53 | 53 | 59 | 58 | 42 | 39 | 39 | 40 | 41 | 23 | 23 | 22 | 42 | 63 | 59 | 57 | 84 | 77 | 110 | 112 | 106 | 104 | 103 | 71 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:45AM3.37m | 5:24PM3.19m | 5:39AM3.57m | 6:09PM3.43m | 6:23AM3.74m | 6:46PM3.65m | ||||||||||||||||||
Low Tide | 10:49PM1.17m | 11:32AM0.84m | 11:44PM0.95m | 12:17PM0.66m | 00:27AM0.75m | 12:53PM0.52m | ||||||||||||||||||
 | |  | |  | | |  | | | |  | | | | | | | | | | | | | |
 | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:40 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 8 | 9 | 10 | 11 | 13 | 12 | 8 | 7 | 8 | 10 | 14 | 16 | 15 | 13 |
11 | 10 | 10 | 7 | 4 | 5 | 5 | 5 | 7 | 8 | 2 | 2 | 3 | 5 | 7 | 6 | 0 | -2 | -1 | 2 | 6 | 8 | 6 | 2 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 13 | WSW 13 | N 5 | N 5 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 |
 kJ | 53 | 53 | 59 | 58 | 42 | 39 | 39 | 40 | 41 | 23 | 23 | 22 | 21 | 20 | 59 | 57 | 28 | 28 | 110 | 112 | 106 | 104 | 103 | 71 |
Swell 2 Height (m) Direction Period (s) | WSW 9 | WSW 9 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 10 | WSW 15 | WSW 15 | WSW 14 | SW 7 | SW 7 | W 13 | W 12 | WSW 8 | N 5 | NNE 5 | NNE 6 | N 6 | NNE 5 |
| kJ | 29 | 16 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 9 | 8 | 21 | 42 | 63 | 13 | 13 | 84 | 77 | 6 | 13 | 8 | 10 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 11 | — | — | — | S 11 | S 11 | S 11 | S 11 | W 17 | W 16 | W 16 | W 10 | W 10 | SE 4 | SE 4 | W 9 | WSW 7 | WSW 8 | — | — | — | — | W 18 | W 18 |
| kJ | 5 | — | — | — | 2 | 2 | 2 | 2 | 6 | 5 | 5 | 8 | 8 | 1 | 1 | 2 | 5 | 6 | — | — | — | — | 7 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 3 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | ENE 3 | E 4 | NE 5 | NE 5 | E 4 | ESE 4 | ESE 4 | ESE 4 |
| kJ | — | — | — | — | 8 | 15 | 21 | 37 | 27 | 15 | 15 | 18 | 25 | 33 | 31 | 21 | 3 | 9 | 43 | 38 | 12 | 19 | 36 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 9 | 9 | 28 | 72 | 194 | 302 | 116 | 72 | 72 | 72 | 72 | 79 | 9 | 17 | 9 | 221 | 302 | 302 | 302 | 318 | 302 | 302 | 318 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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