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Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 5 pm Tuesday 04 Nov 2025 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
13.0° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 9PM is: 1.6m 14s primary swell from a West-northwest direction (forecast issued at 05:00pm November 04). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | - | - |
| Afternoon (04 Nov) | 6ft (1.9m) | 15s |
| Evening (04 Nov) | 5ft (1.6m) | 14s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| 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) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1546 | 1159 | 1014 | 779 | 669 | 624 | 621 | 595 | 561 | 479 | 501 | 479 | 362 | 357 | 286 | 253 | 190 | 184 | 161 | 121 | 111 | 103 | 59 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | on | on | on | on | on | glass | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:29PM 2.46 | 5:56AM 2.18 | 6:09PM 2.50 | 6:32AM 2.27 | 6:52PM 2.45 | 7:11AM 2.30 | ||||||||||||||||||
Low Tide / height (m) | 11:36PM 0.46 | 11:46AM 0.38 | 12:12AM 0.41 | 12:28PM 0.36 | 12:50AM 0.42 | |||||||||||||||||||
Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:41 | - |
| Sunset | 4:43 | - | - | - | - | - | - | - | 4:40 | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - |
 |  |  | | |  |  | | | | | | | |  |  |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 1 | 4 | 3 | 2 | - | - | - | 3 | 9 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 11 | 11 | 10 | 9 | 10 | 11 | 13 |
| Feels °C (?) | 11 | 11 | 10 | 10 | 12 | 12 | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 10 | 8 | 8 | 9 | 9 | 10 | 8 | 7 | 8 | 9 | 10 |
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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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