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Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 6 am Sunday 05 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
8.4° C
(Which is normal for this time of year)How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 2PM is: 1.4m 13s primary swell from a Northwest direction and 1.6m 8s secondary swell from a West-northwest direction (forecast issued at 06:00am April 05). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | 4.5ft (1.4m) | 13s |
| Afternoon (05 Apr) | 7ft (2.2m) | 13s |
| Evening (05 Apr) | 6.5ft (2.0m) | 12s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 701 | 690 | 552 | 659 | 1622 | 1264 | 974 | 836 | 710 | 622 | 433 | 349 | 268 | 202 | 169 | 617 | 1615 | 1597 | 1526 | 1214 | 1184 | 1141 | 1056 | 1042 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | off | off | cross- off | off | off | off | off | off | off | off | off | off | off | cross- off | off |
High Tide / height (m) | 9:09AM 1.79 | 9:33PM 1.85 | 9:45AM 1.66 | 10:14PM 1.75 | 10:23AM 1.53 | 11:02PM 1.64 | ||||||||||||||||||
Low Tide / height (m) | 2:48AM 0.43 | 3:27PM 0.59 | 3:29AM 0.61 | 4:02PM 0.73 | 4:14AM 0.80 | 4:41PM 0.87 | ||||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| Sunrise | - | 6:48 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - | - |
 |  |  | |  | |  |  | |  | | | |  | | | | | | | | |  | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 5 | 5 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 5 | 8 | 9 | 10 | 9 | 8 | 8 | 8 | 8 | 10 | 11 | 12 | 13 | 13 | 12 |
| Feels °C (?) | -4 | -4 | -4 | -4 | -3 | -1 | 1 | -1 | -3 | -2 | 1 | 1 | 3 | 3 | 2 | 2 | 1 | 1 | 3 | 5 | 6 | 9 | 10 | 9 |
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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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portballintrae surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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