- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 5 pm Tuesday 24 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 1AM is: 2.1m 13s primary swell from a Northwest direction and 1.7m 7s secondary swell from a Northwest direction (forecast issued at 05:00pm March 24). 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
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| 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 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 21 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4320 | 3468 | 2499 | 1565 | 3185 | 4502 | 5900 | 5427 | 4488 | 3891 | 2972 | 2699 | 2600 | 2063 | 1545 | 1131 | 805 | 524 | 431 | 382 | 450 | 458 | 690 | 7571 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:31PM 1.66 | 12:01PM 1.60 | 1:31AM 1.58 | 1:59PM 1.53 | 3:03AM 1.70 | |||||||||||||||||||
Low Tide / height (m) | 4:08PM 0.81 | 5:23AM 0.85 | 5:11PM 0.99 | 8:06AM 0.86 | 6:58PM 1.08 | 9:32AM 0.77 | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - |
| Sunset | - | 6:45 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - |
 | |  | | | | |  | | | |  | | |  | | | |  | | | |  | | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 |
| Temp. °C | 7 | 6 | 6 | 6 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 7 | 9 | 9 | 8 | 7 | 8 | 7 |
| Feels °C (?) | -1 | -2 | -2 | -2 | -7 | -9 | -8 | -6 | -6 | -4 | -1 | -1 | 1 | 1 | 0 | 0 | -1 | 2 | 4 | 3 | 3 | 2 | 2 | -1 |
- Map Icons:
Break
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.
Nearest