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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 11 am Thursday 01 Jan 2026 GMTForecast 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
10.6° C
(Which is slightly warmer than usual)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 6PM is: 0.2m 14s primary swell from a West-southwest direction and 0.1m 9s secondary swell from a Southwest direction (forecast issued at 11:00am January 01). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jan) | 4.5ft (1.3m) | 5s |
| Afternoon (01 Jan) | 0.5ft (0.2m) | 15s |
| Evening (01 Jan) | 0.5ft (0.2m) | 13s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 12 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 83 | 17 | 17 | 20 | 18 | 35 | 34 | 32 | 29 | 29 | 28 | 27 | 25 | 38 | 49 | 64 | 59 | 69 | 130 | 121 | 119 | 73 | 69 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross | cross | 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- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:07PM 3.70 | 5:35AM 3.85 | 6:03PM 3.86 | 6:27AM 4.10 | 6:55PM 3.98 | |||||||||||||||||||
Low Tide / height (m) | 11:07AM 0.68 | 11:35PM 0.58 | 12:06PM 0.43 | 12:28AM 0.42 | 12:59PM 0.23 | 1:16AM 0.29 | ||||||||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | |||||||||||||||||||||
| Sunrise | 8:27 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:20 | - | - | - | - | - | - | - | 4:21 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - |
 |  | |  |  | | | |  | | |  | | | | | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 4 | 5 | 4 | 5 | 5 | 6 | 5 | 5 | 5 |
| Feels °C (?) | -1 | 0 | -1 | -1 | -1 | -3 | -4 | -4 | -6 | -6 | -6 | -5 | -6 | -6 | -7 | -9 | -7 | -8 | -7 | -6 | -5 | -6 | -5 | -5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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