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Whitesand Bay Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Whitesand Bay surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 BSTForecast update in hr min s Forecast update imminent
Whitesand Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whitesand Bay sea temperature is
11.3° C
(Which is normal for this time of year)How big are the waves at Whitesand Bay today?
The current surf forecast for Whitesand Bay at 12AM is: 1.9m 12s primary swell from a West-southwest direction (forecast issued at 06:00pm May 20). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | - | - |
| Afternoon (21 May) | 8ft (2.5m) | 13s |
| Evening (21 May) | 7ft (2.2m) | 12s |
Table - waves today at Whitesand Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 17°C on Thu night, min 12°C on Wed afternoon). Winds decreasing (fresh winds from the S on Wed night, calm by Sat morning). | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 13 | WSW 12 | WSW 12 | SW 12 | WSW 12 | SW 7 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | |
2239 | 1854 | 988 | 990 | 343 | 309 | 292 | 333 | 338 | 357 | 390 | 450 | 557 | 628 | 634 | 634 | 595 | 562 | 418 | 360 | 353 | 281 | 281 | 235 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | on | glassy | on | |
High Tide | 10:36PM4.07m | 11:07AM3.59m | 11:31PM3.84m | 12:05PM3.29m | 00:32AM3.60m | |||||||||||||||||||
Low Tide | 4:28PM0.50m | 5:09AM0.45m | 5:21PM0.75m | 6:11AM0.70m | 6:22PM0.98m | 7:22AM0.90m | ||||||||||||||||||
 |  |  |  |  |  | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — |
 | — | 9:14 | — | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | 9:19 |
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 13 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 17 | 15 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 |
7 | 7 | 8 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 10 | 8 | 9 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 12 | WSW 12 | SW 16 | WSW 12 | SW 16 | SW 16 | SW 15 | SW 8 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
 kJ | 2239 | 1854 | 988 | 10 | 343 | 10 | 9 | 9 | 338 | 357 | 390 | 450 | 557 | 628 | 634 | 634 | 595 | 562 | 418 | 360 | 353 | 281 | 281 | 235 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 18 | S 18 | — | SSW 7 | SSW 6 | SSW 6 | SSW 6 | S 6 | SW 13 | SW 14 |
| kJ | — | — | — | — | — | — | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | — | 15 | 20 | 12 | 8 | 3 | 7 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | S 18 | S 18 | — | — | SW 13 | SW 16 | SW 16 | SW 16 | S 5 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 6 | — | — | 7 | 10 | 10 | 10 | 1 | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | WSW 12 | — | SW 12 | SSW 6 | SW 7 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1805 | 1477 | — | 990 | 149 | 309 | 292 | 333 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 319 | 151 | 89 | 89 | 121 | 121 | 121 | 76 | 77 | 77 | 8 | 64 | 76 | 76 | 76 | 76 | 79 | 79 | 8 | 8 | 8 | 8 | 0 | 41 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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