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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 11 am 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 6PM is: 2.2m 12s primary swell from a Northwest direction (forecast issued at 11:00am December 10). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 6.5ft (2.0m) | 12s |
| Afternoon (10 Dec) | 7ft (2.1m) | 11s |
| Evening (10 Dec) | 6.5ft (2.0m) | 13s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 12 | 13 | 14 | 14 | 13 | 13 | 14 | 15 | 18 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1098 | 991 | 1024 | 1366 | 1297 | 1735 | 1310 | 975 | 768 | 765 | 716 | 911 | 2111 | 2215 | 2318 | 3483 | 4932 | 4737 | 4225 | 3663 | 3538 | 3186 | 3074 | 2856 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 11:03AM 2.07 | 11:24PM 1.62 | 12:44PM 2.00 | 12:46AM 1.54 | 1:54PM 1.96 | 1:59AM 1.52 | ||||||||||||||||||
Low Tide / height (m) | 6:17PM 0.91 | 4:27AM 0.93 | 7:27PM 0.94 | 5:34AM 1.02 | 8:29PM 0.96 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | 8:40 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - |
| Sunset | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - |
 | |  |  | | | | | |  | |  | | |  | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 10 | 10 | 11 | 9 | 9 | 10 | 10 | 11 | 8 | 8 | 8 | 7 | 6 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 |
| Feels °C (?) | 1 | 2 | 2 | 3 | 4 | 1 | 0 | 1 | 1 | 4 | 4 | 4 | 4 | 2 | 1 | 0 | -1 | 1 | 0 | -1 | 0 | 0 | -1 | -2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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