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Black Rocks surf Forecast / Antrim / Ireland
48hr Weather and Surf, issued 12 am Saturday 11 May 2024 BST
Forecast update in hr min s 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 10.2°C (Statistics for 11 May 1981-2005 - mean: 10.0 °C max: 11.1 °C min: 8.8 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 10.2°C (Statistics for 11 May 1981-2005 - mean: 10.0 °C max: 11.1 °C min: 8.8 °C)
How big are the waves at Black Rocks today?
The current surf forecast for Black Rocks at 3AM is: 0.1m 7s primary swell from a Northwest direction and 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am May 11). An open ocean swell of 0.1m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 0.5ft (0.1m) | 10s |
| Afternoon (11 May) | 0.5ft (0.1m) | 7s |
| Evening (11 May) | 0.5ft (0.1m) | 15s |
Table - waves today at Black Rocks. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 9 | 10 | 7 | 6 | 6 | 15 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 5 | 8 | 18 | 35 | 82 | 127 | 154 | 151 | 147 | 136 | 82 | 79 | 78 | 47 | 39 | 38 | 25 | 19 | 22 | 51 | 46 | 46 | 43 | 44 | 42 | 27 | 34 | 68 | 76 | 62 | 62 | 79 | 79 | 62 | 57 | 42 | 29 | 20 | 20 | 19 | 18 | 17 | 16 | 13 | 11 | 11 | 8 | 6 | 6 | 6 | 4 | 6 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- 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 | glass | cross- off | glass | glass | glass | cross- off | off | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross |
High Tide / height (m) | 9:01PM 1.95 | 9:36AM 1.79 | 9:48PM 1.86 | 10:32AM 1.61 | 10:47PM 1.75 | 11:42AM 1.45 | 1:01AM 1.67 | 1:12PM 1.36 | 2:29AM 1.68 | 2:29PM 1.33 | 3:27AM 1.70 | 3:30PM 1.34 | 4:15AM 1.69 | 4:20PM 1.39 | 4:53AM 1.69 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 3:18AM 0.46 | 3:19PM 0.54 | 4:25AM 0.65 | 4:02PM 0.69 | 6:19AM 0.78 | 4:49PM 0.83 | 7:51AM 0.81 | 5:46PM 0.94 | 8:56AM 0.81 | 7:09PM 0.99 | 9:52AM 0.79 | 8:39PM 0.97 | 10:41AM 0.76 | 9:39PM 0.91 | ||||||||||||||||||||||||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:22 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:18 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:11 |
| Sunset | - | - | - | - | - | - | - | 9:22 | - | - | - | - | - | - | - | 9:23 | - | - | - | - | - | - | - | 9:25 | - | - | - | - | - | - | - | 9:28 | - | - | - | - | - | - | - | 9:29 | - | - | - | - | - | - | - | 9:30 | - | - | - | - | - | - | - | 9:32 | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | 1 | 2 | 4 | 5 | 1 | 1 | - | - | 1 | 1 | 2 | 4 | 3 | 1 | - | - | 1 | 1 | 1 | - | 1 | 2 | 1 | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 16 | 14 | 14 | 16 | 19 | 19 | 19 | 16 | 15 | 14 | 14 | 16 | 17 | 17 | 15 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 10 | 9 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 13 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 15 | 14 | 13 | 11 | 10 | 12 | 14 | 15 | 14 | 15 | 12 | 9 | 9 |
| Feels °C (?) | 16 | 14 | 11 | 11 | 13 | 17 | 17 | 17 | 14 | 13 | 12 | 12 | 14 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 10 | 9 | 5 | 7 | 9 | 10 | 9 | 10 | 9 | 9 | 9 | 10 | 10 | 8 | 9 | 10 | 11 | 12 | 8 | 8 | 8 | 10 | 11 | 11 | 12 | 13 | 13 | 11 | 9 | 8 | 9 | 11 | 12 | 12 | 14 | 9 | 6 | 5 |
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