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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 11 pm Wednesday 10 Dec 2025 GMTForecast 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 1.1°C warmer than normal for this time of year)How big are the waves at White Rocks today?
The current surf forecast for White Rocks at 6AM is: 1.7m 13s primary swell from a West-northwest direction (forecast issued at 11:00pm December 10). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 5ft (1.5m) | 13s |
| Afternoon (11 Dec) | 4.5ft (1.3m) | 15s |
| Evening (11 Dec) | 6ft (1.9m) | 17s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 18 | 17 | 17 | 16 | 16 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 799 | 1598 | 1310 | 975 | 756 | 754 | 736 | 921 | 2017 | 2242 | 2110 | 3037 | 4684 | 4737 | 4177 | 3663 | 3378 | 3738 | 3998 | 3343 | 2881 | 2560 | 2053 | 2313 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:24PM 1.62 | 12:44PM 2.00 | 12:46AM 1.54 | 1:54PM 1.96 | 1:59AM 1.52 | 2:52PM 1.91 | ||||||||||||||||||
Low Tide / height (m) | 6:17PM 0.91 | 4:27AM 0.93 | 7:27PM 0.94 | 5:34AM 1.02 | 8:29PM 0.96 | 6:59AM 1.06 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:42 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - |
 | | |  |  |  | | | | |  | |  | | | | | | | |  | | |  | |
Rain (mm) | - | - | - | - | - | 1 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 11 | 9 | 9 | 10 | 10 | 11 | 9 | 8 | 8 | 6 | 6 | 5 | 5 | 7 | 8 | 7 | 6 | 6 | 7 | 7 | 9 | 11 | 12 | 13 |
| Feels °C (?) | 4 | 2 | 0 | 1 | 1 | 5 | 5 | 3 | 4 | 1 | 0 | -1 | -1 | 1 | 1 | 1 | 0 | -1 | -1 | -2 | -1 | 2 | 2 | 6 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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