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Portballintrae surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 12 am Friday 20 Jun 2025 BST
How big are the waves at Portballintrae today?
The current surf forecast for Portballintrae at 3AM is: 0.4m 9s primary swell from a West-northwest direction and 0.2m 6s secondary swell from a North-northwest direction (forecast issued at 12:00am June 20). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 8s |
| Evening (20 Jun) | 1.5ft (0.4m) | 7s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 9 | 11 | 11 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 6 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 34 | 33 | 34 | 27 | 26 | 26 | 23 | 14 | 17 | 10 | 12 | 10 | 21 | 63 | 57 | 75 | 48 | 47 | 47 | 38 | 68 | 81 | 147 | 258 | 178 | 194 | 208 | 292 | 419 | 517 | 851 | 550 | 485 | 371 | 275 | 190 | 138 | 117 | 181 | 242 | 115 | 123 | 91 | 44 | 46 | 35 | 33 | 71 | 194 | 222 | 327 | 452 | 432 | 380 | 341 | 296 | 220 | 190 | 162 | 118 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | off | cross- off | off | off | off | off | off | off | cross- off | cross- off | on | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 2:53AM 1.88 | 3:57PM 1.47 | 3:51AM 1.91 | 4:47PM 1.57 | 4:43AM 1.93 | 5:30PM 1.69 | 5:34AM 1.95 | 6:12PM 1.83 | 6:23AM 1.96 | 6:53PM 1.96 | 7:11AM 1.96 | 7:35PM 2.07 | 7:59AM 1.93 | 8:18PM 2.13 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 8:10PM 0.77 | 9:21AM 0.71 | 9:19PM 0.72 | 10:09AM 0.67 | 10:17PM 0.64 | 10:53AM 0.61 | 11:10PM 0.56 | 11:35AM 0.55 | 12:01AM 0.49 | 12:17PM 0.48 | 12:53AM 0.44 | 12:59PM 0.42 | 1:45AM 0.42 | 1:40PM 0.38 | 2:40AM 0.44 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 4:43 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:47 |
| Sunset | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - | - | - | - | - | 10:09 | - | - | - |
 |  | | | | |  | | | |  | | | | |  | |  | | |  | | |  | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 1 | - | 1 | - | - | - | - | - | - | - | - | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 19 | 18 | 18 | 20 | 23 | 25 | 24 | 20 | 19 | 17 | 16 | 18 | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 15 | 13 | 14 | 14 | 12 | 11 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 12 | 11 | 11 | 12 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 20 | 22 | 21 | 20 | 16 | 17 | 17 |
| Feels °C (?) | 18 | 16 | 16 | 17 | 18 | 21 | 24 | 23 | 19 | 18 | 16 | 15 | 18 | 15 | 16 | 16 | 16 | 15 | 12 | 12 | 12 | 8 | 9 | 8 | 6 | 4 | 5 | 5 | 6 | 7 | 8 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 9 | 10 | 12 | 11 | 9 | 10 | 10 | 10 | 10 | 11 | 15 | 18 | 17 | 19 | 14 | 15 | 14 |
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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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