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Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 6 am Wednesday 08 Apr 2026 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
8.3° C
(Which is normal for this time of year)How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 2PM is: 1.3m 13s primary swell from a West-northwest direction (forecast issued at 06:00am April 08). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 4.5ft (1.4m) | 14s |
| Afternoon (08 Apr) | 4ft (1.2m) | 13s |
| Evening (08 Apr) | 4ft (1.2m) | 12s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Sat 11 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1016 | 908 | 721 | 572 | 471 | 336 | 371 | 414 | 366 | 285 | 319 | 958 | 2348 | 5375 | 4237 | 3665 | 3135 | 2953 | 2742 | 2391 | 2119 | 1624 | 1273 | 1147 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | cross- off | cross | cross- off | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | off | off | off | off | cross- off |
High Tide / height (m) | 11:08AM 1.40 | 12:24AM 1.55 | 2:15PM 1.31 | 2:36AM 1.56 | 3:42PM 1.33 | |||||||||||||||||||
Low Tide / height (m) | 5:12AM 0.97 | 5:29PM 1.00 | 7:46AM 1.07 | 7:53PM 1.09 | 9:20AM 1.04 | 9:21PM 1.06 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Sat 11 | |||||||||||||||||||||
| Sunrise | - | 6:41 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:20 | - | - |
 |  | |  | | |  | |  |  |  | | | | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | 5 | 8 |
| Temp. °C | 8 | 8 | 8 | 11 | 13 | 13 | 11 | 8 | 8 | 8 | 7 | 8 | 7 | 6 | 6 | 5 | 3 | 3 | 5 | 7 | 7 | 6 | 6 | 8 |
| Feels °C (?) | 6 | 7 | 6 | 9 | 11 | 9 | 7 | 3 | 4 | 2 | 0 | -1 | -3 | -3 | -2 | -1 | -2 | -2 | -2 | -2 | -3 | -4 | -5 | 0 |
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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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