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Surf Forecasts:
Caerfai Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 6 am Friday 22 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
11.6° C
(Which is normal for this time of year)How big are the waves at Caerfai Bay today?
The current surf forecast for Caerfai Bay at 1PM is: 1.7m 11s primary swell from a West-southwest direction and 0.1m 18s secondary swell from a South direction (forecast issued at 06:00am May 22). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 5.5ft (1.7m) | 10s |
| Afternoon (22 May) | 5.5ft (1.7m) | 11s |
| Evening (22 May) | 4.5ft (1.4m) | 10s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sun night, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 10 | SW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | |
546 | 527 | 634 | 634 | 634 | 443 | 418 | 360 | 353 | 302 | 281 | 235 | 226 | 168 | 168 | 136 | 130 | 92 | 90 | 68 | 67 | 65 | 77 | 58 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | off | off | off | |
High Tide | 12:05PM3.29m | 00:32AM3.60m | 1:12PM3.05m | 1:41AM3.40m | 2:27PM2.94m | |||||||||||||||||||
Low Tide | 6:11AM0.70m | 6:22PM0.98m | 7:22AM0.90m | 7:33PM1.16m | 8:37AM1.01m | 8:50PM1.23m | ||||||||||||||||||
 |  | | | | | |  | |  | | | | | | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | 5:15 |
 | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | 9:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 18 | 19 | 21 | 21 |
8 | 10 | 11 | 10 | 12 | 12 | 12 | 13 | 13 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
 kJ | 546 | 527 | 634 | 634 | 634 | 443 | 418 | 360 | 353 | 302 | 281 | 235 | 226 | 168 | 168 | 136 | 130 | 92 | 90 | 68 | 67 | 65 | 77 | 58 |
Swell 2 Height (m) Direction Period (s) | SW 15 | WSW 12 | S 18 | S 18 | — | — | SSW 7 | SSW 6 | SSW 6 | SW 16 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 8 | 155 | 6 | 6 | — | — | 38 | 12 | 7 | 10 | 8 | 19 | 19 | 20 | 32 | 32 | 20 | 8 | 8 | 8 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | S 18 | S 18 | — | — | — | SW 13 | SW 16 | SW 16 | SW 13 | SW 16 | — | — | — | — | — | — | — | — | — | — | W 17 | W 16 | W 16 |
| kJ | — | 6 | 6 | — | — | — | 7 | 10 | 10 | 7 | 10 | — | — | — | — | — | — | — | — | — | — | 6 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 72 | 72 | 72 | 72 | 117 | 85 | 7 | 7 | 7 | 37 | 7 | 37 | 37 | 37 | 4 | 4 | 4 | 4 | 4 | 9 | 9 | 9 | 4 | 9 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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