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Surf Forecasts:
Black Rocks surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 6 pm Saturday 04 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Black Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Black Rocks sea temperature is
8.3° C
(Which is normal for this time of year)How big are the waves at Black Rocks today?
The current surf forecast for Black Rocks at 1AM is: 3.0m 8s primary swell from a Northwest direction (forecast issued at 06:00pm April 04). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | 4.5ft (1.3m) | 13s |
| Afternoon (05 Apr) | 6ft (1.9m) | 13s |
| Evening (05 Apr) | 6ft (1.8m) | 11s |
Table - waves today at Black Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 8 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 19 | 18 | 18 | 18 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 957 | 891 | 2073 | 1265 | 570 | 562 | 431 | 1210 | 1285 | 882 | 784 | 663 | 661 | 519 | 377 | 263 | 197 | 139 | 116 | 604 | 1092 | 1080 | 1021 | 907 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- on | cross- on | cross | cross | cross- off | cross | cross | cross | cross- off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:57PM 1.93 | 9:09AM 1.79 | 9:33PM 1.85 | 9:45AM 1.66 | 10:14PM 1.75 | 10:23AM 1.53 | ||||||||||||||||||
Low Tide / height (m) | 2:53PM 0.48 | 2:48AM 0.43 | 3:27PM 0.59 | 3:29AM 0.61 | 4:02PM 0.73 | 4:14AM 0.80 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:43 | - | - |
| Sunset | - | 8:07 | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - |
 |  |  |  |  | |  | |  |  | |  | |  | | | | | | | | | | | |
Rain (mm) | 1 | 8 | 4 | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 4 | 6 | 5 | 5 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 5 | 7 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 11 |
| Feels °C (?) | 0 | 0 | -9 | -4 | -3 | -4 | -4 | -4 | -2 | 0 | 1 | 0 | -2 | -2 | -1 | 1 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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