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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 6 pm Saturday 30 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
11.3° C
(Which is normal for this time of year)How big are the waves at White Rocks today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 1.5ft (0.4m), 7s period with WNW swell.
- Evening surf: Evening surf (30 May, local time) - 1.5ft (0.4m), 12s period with WNW swell.
The current surf forecast for White Rocks at 10PM is: 0.4m 12s primary swell from a West-northwest direction and 0.2m 7s secondary swell from a West-northwest direction (forecast issued at 06:00pm May 30). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 1.5ft (0.4m) | 7s |
| Evening (30 May) | 1.5ft (0.4m) | 12s |
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 9mm), mostly falling on Mon night. Very mild (max 16°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | WNW 10 | W 10 | W 10 | |
17 | 50 | 48 | 29 | 33 | 33 | 30 | 31 | 33 | 30 | 29 | 28 | 27 | 14 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 20 | 8 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | on | off | cross-off | cross | cross | |
High Tide | 7:14PM1.88m | 7:27AM1.70m | 7:50PM1.95m | 8:00AM1.69m | 8:25PM1.97m | 8:34AM1.66m | ||||||||||||||||||
Low Tide | 1:05PM0.59m | 1:00AM0.67m | 1:35PM0.58m | 1:42AM0.71m | 2:07PM0.59m | 2:23AM0.77m | ||||||||||||||||||
 |  |  |  | |  |  | | | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — |
 | — | 9:52 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:53 | — | — | — | — | — | 9:55 |
— | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 2 | — | — | — | — | — | |
Temp °C | 16 | 14 | 14 | 13 | 11 | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 12 | 12 | 13 | 12 |
12 | 10 | 11 | 11 | 8 | 8 | 9 | 12 | 11 | 12 | 12 | 11 | 9 | 10 | 12 | 13 | 13 | 13 | 14 | 11 | 11 | 10 | 10 | 8 | |
Swell 1 Height (m) Direction Period (s) | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | WNW 13 | WNW 13 | WNW 6 | WNW 6 | NW 6 | NW 5 | WNW 5 | WNW 5 | WNW 5 | W 11 | ESE 3 | ESE 4 | W 10 | WNW 6 | WNW 10 | W 10 | W 10 |
 kJ | 13 | 50 | 48 | 29 | 33 | 33 | 30 | 31 | 33 | 13 | 12 | 8 | 7 | 3 | 2 | 2 | 9 | 1 | 1 | 8 | 3 | 20 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | W 10 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | N 8 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | WNW 5 | W 11 | W 10 | ESE 4 | W 10 | — | — | — |
| kJ | 8 | 13 | 5 | 5 | 5 | 5 | 7 | 7 | 1 | 30 | 29 | 28 | 27 | 14 | 10 | 9 | 2 | 9 | 8 | 1 | 8 | — | — | — |
Swell 3 Height (m) Direction Period (s) | WNW 13 | N 10 | N 10 | ESE 4 | — | — | N 10 | N 10 | — | N 8 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 | N 6 | NW 5 | — | — | — | — | — | — |
| kJ | 17 | 2 | 2 | 1 | — | — | 2 | 2 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SE 3 | — | — | — | WSW 2 | W 3 | W 6 | — | — | — | — | — | — | — | SE 2 | — | — | — | — | — | WNW 6 | NW 2 |
| kJ | 1 | 2 | 2 | — | — | — | 1 | 1 | 17 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 0 | 0 | 51 | 51 | 51 | 201 | 201 | 201 | 175 | 3 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 56 | 51 | 51 | 51 | 75 | 146 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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