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Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 5 pm Thursday 26 Mar 2026 GMTForecast 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
8.4° C
(Which is normal for this time of year)How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 10PM is: 1.3m 11s primary swell from a West-northwest direction (forecast issued at 05:00pm March 26). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | - | - |
| Afternoon (26 Mar) | 5ft (1.6m) | 12s |
| Evening (26 Mar) | 4.5ft (1.3m) | 11s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 10 | 11 | 13 | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 747 | 533 | 389 | 382 | 450 | 572 | 1565 | 9335 | 13476 | 12736 | 13091 | 13423 | 13895 | 12101 | 10393 | 9816 | 8370 | 6291 | 4335 | 2995 | 1951 | 1189 | 1022 | 1572 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 1:59PM 1.53 | 3:03AM 1.70 | 3:19PM 1.56 | 4:02AM 1.83 | 4:15PM 1.62 | 4:46AM 1.93 | ||||||||||||||||||
Low Tide / height (m) | 6:58PM 1.08 | 9:32AM 0.77 | 9:02PM 1.02 | 10:36AM 0.68 | 9:45PM 0.90 | 11:23AM 0.60 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:05 | - |
| Sunset | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - |
 |  |  |  | | |  |  |  | |  | | | | | | | |  | | | | | | |
Rain (mm) | 1 | - | - | 1 | - | - | - | 1 | - | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - | 1 | 2 |
| Temp. °C | 6 | 7 | 9 | 8 | 8 | 7 | 7 | 6 | 7 | 6 | 6 | 5 | 6 | 5 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 6 | 6 | 9 |
| Feels °C (?) | 0 | 2 | 4 | 3 | 3 | 2 | 1 | -3 | -2 | -3 | -4 | -5 | -5 | -6 | -5 | -5 | -5 | -2 | 1 | 1 | -1 | -2 | -3 | 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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