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Black Rocks surf Forecast / Antrim / Ireland
48hr Weather and Surf, issued 12 pm Thursday 25 Apr 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 9.4°C (Statistics for 25 Apr 1981-2005 - mean: 9.3 °C max: 10.3 °C min: 8.1 °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 9.4°C (Statistics for 25 Apr 1981-2005 - mean: 9.3 °C max: 10.3 °C min: 8.1 °C)
How big are the waves at Black Rocks today?
The current surf forecast for Black Rocks at 1PM is: 0.8m 5s primary swell from a North-northwest direction and 0.1m 9s secondary swell from a Northwest direction (forecast issued at 12:00pm April 25). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.7m) | 4s |
| Afternoon (25 Apr) | 2.5ft (0.8m) | 5s |
| Evening (25 Apr) | 2.5ft (0.8m) | 5s |
Table - waves today at Black Rocks. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 12 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 5 | 5 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 20 | 29 | 27 | 27 | 37 | 40 | 31 | 82 | 115 | 81 | 238 | 241 | 238 | 175 | 147 | 110 | 81 | 79 | 56 | 50 | 38 | 38 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 16 | 17 | 16 | 14 | 14 | 14 | 15 | 28 | 36 | 21 | 46 | 46 | 18 | 25 | 25 | 24 | 24 | 24 | 24 | 19 | 18 | 17 | 8 | 8 | 8 | 7 | 7 | 3 | 5 | 3 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- off | cross- off | cross- off | cross | cross- on | on | on | on | on | glass | glass | glass | cross- on | cross- on | on | on | glass | glass | glass | cross | cross- on | on | cross- on | cross- off | off | off | off | off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:03AM 1.93 | 8:33PM 2.00 | 8:36AM 1.90 | 9:07PM 1.97 | 9:15AM 1.82 | 9:46PM 1.91 | 9:59AM 1.70 | 10:33PM 1.81 | 10:51AM 1.55 | 11:33PM 1.72 | 12:07PM 1.40 | 1:15AM 1.67 | 2:56PM 1.37 | 2:52AM 1.74 | 4:05PM 1.43 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:21PM 0.51 | 2:19AM 0.54 | 2:50PM 0.57 | 2:58AM 0.63 | 3:25PM 0.65 | 3:42AM 0.74 | 4:04PM 0.76 | 4:36AM 0.85 | 4:52PM 0.88 | 5:48AM 0.94 | 5:55PM 0.97 | 8:32AM 0.92 | 7:47PM 1.00 | 9:50AM 0.81 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:41 | - | - | - | - |
| Sunset | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:59 | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 9:02 | - | - | - | - | - | - | - | 9:05 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 7 | 8 | 8 | 7 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 8 | 9 | 8 | 7 | 8 | 8 | 7 | 9 | 10 | 10 | 9 | 8 | 8 | 10 | 9 | 10 | 11 | 14 | 14 | 11 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 9 | 9 |
| Feels °C (?) | 1 | 1 | 3 | 3 | 2 | 1 | 1 | 1 | 3 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 4 | 5 | 5 | 3 | 4 | 3 | 4 | 4 | 5 | 6 | 5 | 3 | 4 | 4 | 2 | 4 | 6 | 6 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 9 | 10 | 7 | 6 | 5 | 5 | 6 | 8 | 8 | 8 | 9 | 8 | 6 | 6 | 6 | 7 | 4 | 5 |
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