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Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 12 pm Monday 05 May 2025 BSTForecast update in hr min s Forecast update imminent
Portballintrae surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portballintrae sea temperature is
10.0° C
(Which is normal for this time of year)How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 5PM is: 0.3m 7s primary swell from a Northwest direction and 0.3m 5s secondary swell from a North-northwest direction (forecast issued at 12:00pm May 05). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 1.5ft (0.5m) | 6s |
| Afternoon (05 May) | 1ft (0.3m) | 7s |
| Evening (05 May) | 1ft (0.3m) | 7s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 6 | 7 | 7 | 7 | 7 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 11 | 11 | 11 | 10 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 14 | 9 | 8 | 8 | 8 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 17 | 21 | 31 | 32 | 32 | 36 | 37 | 35 | 28 | 26 | 15 | 16 | 17 | 16 | 18 | 21 | 53 | 47 | 46 | 44 | 38 | 26 | 209 | 459 | 623 | 827 | 919 | 919 | 1014 | 1075 | 1220 | 1119 | 905 | 814 | 732 | 591 | 581 | 535 | 424 | 418 | 282 | 236 | 195 | 172 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross- on | glass | cross- on | glass | glass | on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | cross- on | on | cross- on | cross- on | glass | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | on | cross- on | cross | cross- on | on | on | glass | cross- off |
High Tide / height (m) | 3:26PM 1.39 | 4:11AM 1.79 | 4:22PM 1.41 | 4:59AM 1.79 | 5:03PM 1.46 | 5:35AM 1.78 | 5:36PM 1.53 | 6:00AM 1.76 | 6:06PM 1.63 | 6:23AM 1.76 | 6:36PM 1.74 | 6:47AM 1.77 | 7:07PM 1.85 | 7:13AM 1.78 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 9:46AM 0.73 | 8:24PM 1.01 | 10:47AM 0.72 | 9:31PM 0.95 | 11:35AM 0.70 | 10:17PM 0.86 | 12:06PM 0.68 | 10:57PM 0.75 | 12:24PM 0.64 | 11:35PM 0.66 | 12:44PM 0.60 | 12:12AM 0.60 | 1:07PM 0.56 | 12:48AM 0.58 | 1:32PM 0.55 | |||||||||||||||||||||||||||||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:22 | - | - | - | - |
| Sunset | - | - | - | 9:08 | - | - | - | - | - | - | - | 9:10 | - | - | - | - | - | - | - | 9:12 | - | - | - | - | - | - | - | 9:14 | - | - | - | - | - | - | - | 9:15 | - | - | - | - | - | - | - | 9:17 | - | - | - | - | - | - | - | 9:20 | - | - | - | - | - | - | - | 9:22 |
 |  | | |  | | | | | | |  |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | 1 | 1 | 1 | 1 |
| Temp. °C | 8 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 13 | 14 | 14 | 13 | 13 | 12 | 11 | 13 | 15 | 16 | 16 | 13 | 12 | 11 | 11 | 13 | 16 | 17 | 13 | 13 | 12 | 12 | 10 | 11 | 15 | 9 | 8 | 9 | 8 | 6 | 6 | 8 | 8 | 9 | 8 |
| Feels °C (?) | 5 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 5 | 6 | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 6 | 7 | 7 | 10 | 10 | 10 | 11 | 11 | 11 | 9 | 8 | 11 | 13 | 13 | 13 | 11 | 10 | 8 | 7 | 9 | 13 | 13 | 11 | 12 | 9 | 9 | 7 | 9 | 13 | 3 | 5 | 6 | 4 | 2 | 3 | 3 | 4 | 7 | 3 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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