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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 5 am Tuesday 09 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
11.2° C
(Which is 1.0°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 8AM is: 1.1m 16s primary swell from a West-northwest direction (forecast issued at 05:00am December 09). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 3.5ft (1.1m) | 16s |
| Afternoon (09 Dec) | 3.5ft (1.0m) | 16s |
| Evening (09 Dec) | 6.5ft (2.0m) | 14s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 12 | 11 | 12 | 14 | 14 | 13 | 13 | 13 | 14 | 18 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 904 | 778 | 620 | 596 | 457 | 417 | 1598 | 2427 | 1949 | 1362 | 1158 | 1114 | 1657 | 1043 | 1082 | 1664 | 1349 | 961 | 615 | 499 | 577 | 546 | 1484 | 1677 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | off | off |
High Tide / height (m) | 9:38AM 2.18 | 10:13PM 1.77 | 11:03AM 2.07 | 11:24PM 1.62 | 12:44PM 2.00 | |||||||||||||||||||
Low Tide / height (m) | 2:46AM 0.70 | 4:48PM 0.86 | 3:34AM 0.81 | 6:17PM 0.91 | 4:27AM 0.93 | 7:27PM 0.94 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | - | 8:38 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - |
| Sunset | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - |
 | |  |  | | | |  |  |  |  | | | | | | | | | | | | | | |
Rain (mm) | 1 | 4 | 4 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | 2 | - |
| Temp. °C | 11 | 11 | 14 | 15 | 13 | 11 | 10 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 7 |
| Feels °C (?) | 6 | 1 | 7 | 9 | 1 | -2 | -3 | -2 | 0 | -1 | 0 | 0 | 1 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 3 | 5 | 3 | 3 |
- 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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