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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 12 am Friday 15 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
10.2° 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 8AM is: 1.5m 7s primary swell from a North-northwest direction (forecast issued at 12:00am May 15). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5ft (1.5m) | 7s |
| Afternoon (15 May) | 3.5ft (1.1m) | 6s |
| Evening (15 May) | 2.5ft (0.8m) | 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 7mm), mostly falling on Sat morning. Very mild (max 10°C on Sat afternoon, min 6°C on Fri night). Winds decreasing (fresh winds from the NNW on Thu night, light winds from the WNW by Fri night). | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 14 | NW 13 | NW 13 | WNW 12 | NW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | |
382 | 319 | 249 | 204 | 138 | 68 | 34 | 62 | 43 | 33 | 34 | 28 | 32 | 46 | 82 | 96 | 167 | 328 | 649 | 734 | 640 | 630 | 578 | 473 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | off | off | off | off | cross | cross | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | |
High Tide | 6:07AM2.13m | 6:37PM1.92m | 6:48AM2.19m | 7:12PM2.05m | 7:32AM2.19m | 7:51PM2.12m | ||||||||||||||||||
Low Tide | 11:47PM0.45m | 12:13PM0.39m | 00:26AM0.34m | 12:49PM0.32m | 1:09AM0.28m | 1:28PM0.29m | ||||||||||||||||||
 |  |  | |  |  | | |  | | |  | | | | | | | | | | | | | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | 2 | 1 | — | |
Temp °C | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 10 | 10 | 8 | 7 | 6 | 6 | 9 | 9 | 8 | 9 | 7 |
1 | 1 | 0 | 1 | 1 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 3 | 6 | 4 | 2 | 2 | 2 | 1 | 3 | 4 | 2 | 5 | 4 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | WNW 8 | NW 13 | NW 13 | WNW 5 | WNW 7 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
 kJ | — | — | — | 34 | 18 | 29 | 28 | 62 | 43 | 33 | 34 | 28 | 23 | 46 | 82 | 19 | 59 | 328 | 649 | 734 | 640 | 630 | 578 | 473 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 6 | — | NW 16 | NW 15 | NW 14 | NW 13 | WNW 8 | WNW 12 | NW 14 | WNW 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | 10 | 8 | 32 | 46 | 11 | 96 | 167 | 62 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 6 | NNW 5 | — | W 9 | NW 15 | WNW 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 2 | 56 | 46 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | — | — | — | — | — | — | WNW 8 | WNW 5 | — | — | SW 2 | SW 2 | SSW 2 | SSW 3 | S 3 | SSE 3 | — |
| kJ | 382 | 319 | 249 | 204 | 138 | 68 | 34 | — | — | — | — | — | — | 34 | 15 | — | — | 1 | 1 | 1 | 2 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 281 | 290 | 312 | 265 | 329 | 290 | 66 | 100 | 50 | 50 | 3 | 37 | 0 | 252 | 256 | 269 | 5 | 5 | 0 | 0 | 0 | 0 | 5 | 0 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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