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Surf Forecasts:
White Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 5 pm 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 9PM is: 1.2m 14s primary swell from a West-northwest direction (forecast issued at 05:00pm December 09). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 1.5m 5s 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) | - | - |
| Afternoon (09 Dec) | 3.5ft (1.0m) | 16s |
| Evening (09 Dec) | 4ft (1.2m) | 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 | Friday 12 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 18 | 17 | 17 | 16 | 16 | 17 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 463 | 417 | 549 | 2056 | 1979 | 1597 | 1098 | 1565 | 1452 | 878 | 2290 | 2037 | 1509 | 1127 | 902 | 743 | 773 | 921 | 1579 | 2136 | 1940 | 2498 | 3991 | 4580 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- 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 | cross- off | off | off | off | off | off |
High Tide / height (m) | 10:13PM 1.77 | 11:03AM 2.07 | 11:24PM 1.62 | 12:44PM 2.00 | 12:46AM 1.54 | |||||||||||||||||||
Low Tide / height (m) | 4:48PM 0.86 | 3:34AM 0.81 | 6:17PM 0.91 | 4:27AM 0.93 | 7:27PM 0.94 | 5:34AM 1.02 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - |
| Sunset | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - |
 |  |  |  |  |  |  | | | | | | | | | |  | | | | | |  | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 4 | - | - | - | - | - |
| Temp. °C | 14 | 12 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 8 | 9 | 10 | 11 | 9 | 8 | 7 | 7 | 7 | 6 | 5 | 7 |
| Feels °C (?) | 3 | -1 | -2 | -1 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 3 | 0 | 1 | 1 | 3 | 3 | 5 | 3 | 3 | 3 | 1 | -1 | 0 |
- 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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