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Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 11 am Wednesday 25 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 7PM is: 3.5m 12s primary swell from a Northwest direction (forecast issued at 11:00am March 25). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 15ft (4.5m) | 12s |
| Afternoon (25 Mar) | 13ft (4.0m) | 12s |
| Evening (25 Mar) | 10ft (3.0m) | 13s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 20 | 19 | 18 | 18 | 17 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5709 | 5605 | 4829 | 3473 | 2660 | 2399 | 2187 | 1834 | 1452 | 976 | 805 | 533 | 439 | 433 | 417 | 458 | 728 | 7976 | 10710 | 10209 | 9416 | 9871 | 10320 | 10136 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | cross- on | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | on |
High Tide / height (m) | 12:01PM 1.60 | 1:31AM 1.58 | 1:59PM 1.53 | 3:03AM 1.70 | 3:19PM 1.56 | 4:02AM 1.83 | ||||||||||||||||||
Low Tide / height (m) | 5:11PM 0.99 | 8:06AM 0.86 | 6:58PM 1.08 | 9:32AM 0.77 | 9:02PM 1.02 | |||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | 6:16 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - |
 | |  | |  |  | |  |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | - | - | 1 | 1 | - | - | - | 1 | - | - | 1 | 2 | 1 |
| Temp. °C | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 6 | 6 | 5 | 6 | 8 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 5 | 4 | 6 | 6 |
| Feels °C (?) | -8 | -6 | -5 | -3 | 0 | 1 | 1 | -1 | 3 | 1 | -1 | 1 | 4 | 4 | 3 | 3 | 3 | -1 | -2 | -2 | -2 | -4 | -4 | -4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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