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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 6 pm Saturday 09 May 2026 BSTForecast update in hr min s Forecast update imminent
White Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's White Rocks sea temperature is
9.9° C
(Which is normal for this time of year)How big are the waves at White Rocks today?
The current surf forecast for White Rocks at 2AM is: 1.3m 6s primary swell from a North-northwest direction and 0.2m 11s secondary swell from a West-northwest direction, 0.2m 11s secondary swell from a West-northwest direction (forecast issued at 06:00pm May 09). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2ft (0.6m) | 5s |
| Afternoon (10 May) | 2.5ft (0.8m) | 7s |
| Evening (10 May) | 3.5ft (1.1m) | 7s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 10°C on Tue morning, min 6°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | |
111 | 131 | 118 | 118 | 84 | 55 | 20 | 56 | 65 | 108 | 118 | 132 | 193 | 260 | 267 | 219 | 206 | 164 | 199 | 206 | 231 | 295 | 350 | 545 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross-on | |
High Tide | 2:45PM1.28m | 2:39AM1.64m | 3:48PM1.32m | 3:29AM1.70m | 4:34PM1.39m | 4:11AM1.79m | ||||||||||||||||||
Low Tide | 8:00PM1.01m | 9:35AM0.88m | 9:13PM0.95m | 10:19AM0.79m | 9:58PM0.85m | 10:51AM0.69m | ||||||||||||||||||
 | |  | | | | | |  |  |  | |  | | | | | | | |  | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | 9:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 10 |
-1 | -2 | -1 | 0 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | -2 | 0 | 1 | 1 | 4 | 5 | 3 | 3 | 1 | 1 | 2 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | NNW 9 | WNW 11 | WNW 11 | NNW 5 | NW 7 | WNW 10 | W 10 | W 10 | W 10 | W 10 | — | — | — | NW 15 | — | NW 9 | NW 9 | NW 9 | NW 9 | — | — | — |
 kJ | 13 | 12 | 28 | 11 | 11 | 55 | 14 | 9 | 7 | 7 | 2 | 2 | — | — | — | 8 | — | 164 | 199 | 206 | 231 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NNW 8 | — | — | — | — | — | — | — | — | — | — | NW 14 | — | — | — | — | — | — |
| kJ | — | — | 11 | 11 | 11 | 11 | 13 | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NW 8 | WNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — | NNW 5 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 8 | — | — | — | — | NW 8 | NW 8 | NW 8 |
| kJ | 111 | 131 | 118 | 118 | 84 | — | 20 | 56 | 65 | 108 | 118 | 132 | 193 | 260 | 267 | 219 | 206 | — | — | — | — | 295 | 350 | 545 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 775 | 346 | 389 | 404 | 121 | 121 | 140 | 459 | 365 | 330 | 330 | 344 | 290 | 329 | 57 | 140 | 83 | 5 | 5 | 269 | 290 | 290 | 386 | 1322 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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