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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 12 am Sunday 10 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 7AM is: 1.0m 5s primary swell from a North-northwest direction and 0.2m 11s secondary swell from a West-northwest direction (forecast issued at 12:00am May 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2.5ft (0.8m) | 5s |
| Afternoon (10 May) | 2.5ft (0.8m) | 7s |
| Evening (10 May) | 3.5ft (1.0m) | 7s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 11°C on Tue afternoon, min 6°C on Sun night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the W by Tue afternoon). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NNW 6 | NNW 6 | NNW 5 | NNW 5 | NW 7 | NW 7 | NW 8 | NW 6 | NW 6 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 10 | |
102 | 84 | 55 | 33 | 56 | 65 | 108 | 72 | 71 | 202 | 260 | 274 | 224 | 227 | 215 | 203 | 211 | 237 | 302 | 375 | 545 | 640 | 639 | 850 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-off | cross | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 2:39AM1.64m | 3:48PM1.32m | 3:29AM1.70m | 4:34PM1.39m | 4:11AM1.79m | 5:09PM1.49m | ||||||||||||||||||
Low Tide | 9:35AM0.88m | 9:13PM0.95m | 10:19AM0.79m | 9:58PM0.85m | 10:51AM0.69m | |||||||||||||||||||
 | |  | | |  |  |  |  |  | | | | | | | | |  | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:22 | — |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 10 | 9 | 9 | 9 | 10 | 11 | 10 | 9 |
1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | -1 | -2 | 1 | 1 | 1 | 3 | 5 | 4 | 3 | 2 | 1 | 2 | 3 | 2 | 1 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | NNW 5 | NNW 8 | WNW 10 | W 10 | WNW 10 | NW 8 | NW 7 | — | — | — | NW 15 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | — | — | — | — | NW 9 | NW 10 |
 kJ | 11 | 11 | 55 | 13 | 9 | 2 | 9 | 29 | 60 | — | — | — | 8 | 227 | 215 | 203 | 211 | 237 | — | — | — | — | 639 | 850 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | NW 8 | — | — | — | W 10 | W 10 | — | — | — | — | — | NW 13 | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 11 | 11 | 9 | — | — | — | 7 | 2 | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NW 8 | WNW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | — | NNW 5 | NW 7 | NW 7 | NW 8 | NW 6 | NW 6 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | — | — | — | — | — | NW 9 | NW 8 | NW 8 | NW 9 | — | — |
| kJ | 102 | 84 | — | 33 | 56 | 65 | 108 | 72 | 71 | 202 | 260 | 274 | 224 | — | — | — | — | — | 302 | 375 | 545 | 640 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 391 | 140 | 121 | 140 | 834 | 365 | 330 | 458 | 344 | 290 | 329 | 57 | 140 | 256 | 37 | 0 | 268 | 274 | 326 | 579 | 579 | 349 | 326 | 326 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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