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Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 am Tuesday 31 Mar 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
9.5° C
(Which is slightly warmer than usual)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 8AM is: 0.9m 8s primary swell from a West-southwest direction (forecast issued at 12:00am March 31). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 3ft (0.9m) | 8s |
| Afternoon (31 Mar) | 2.5ft (0.7m) | 8s |
| Evening (31 Mar) | 3.5ft (1.0m) | 5s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 6 | 5 | 5 | 7 | 7 | 5 | 6 | 6 | 6 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 162 | 162 | 105 | 99 | 83 | 83 | 60 | 75 | 59 | 80 | 52 | 29 | 20 | 17 | 55 | 39 | 109 | 128 | 106 | 62 | 59 | 83 | 150 | 150 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | cross- on | cross- on | on | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on |
High Tide / height (m) | 6:52AM 3.93 | 7:15PM 3.76 | 7:30AM 4.13 | 7:49PM 3.95 | 8:04AM 4.22 | |||||||||||||||||||
Low Tide / height (m) | 12:58AM 0.61 | 1:26PM 0.34 | 1:33AM 0.40 | 1:57PM 0.21 | 2:05AM 0.26 | 2:26PM 0.16 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 |
 | |  |  | | |  | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 10 | 11 | 12 | 13 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 6 | 6 | 6 | 5 | 5 | 5 | 6 |
| Feels °C (?) | 7 | 8 | 7 | 8 | 10 | 11 | 10 | 6 | 6 | 8 | 9 | 6 | 6 | 6 | 7 | 5 | 4 | -3 | -2 | -1 | -1 | 0 | 1 | 2 |
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