Surf Forecasts:
How big are the waves at Portballintrae today (10 Oct):
- Afternoon surf: Afternoon surf (10 Oct, local time) - 11ft (3.5m), 12s period with NW swell.
- Evening surf: Evening surf (10 Oct, local time) - 10ft (3.0m), 12s period with NW swell.
The current surf forecast for Portballintrae at 9PM is: 3.0m 12s primary swell from a Northwest direction and 3.0m 12s secondary swell from a Northwest direction (forecast issued at 06:00pm October 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | - | - |
| Afternoon (10 Oct) | 11ft (3.5m) | 12s |
| Evening (10 Oct) | 10ft (3.0m) | 12s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 8°C on Sun morning). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the W by Sat night). | |||||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | WNW 10 | WNW 9 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 3459 | 2860 | 2221 | 1674 | 1269 | 866 | 716 | 460 | 311 | 241 | 117 | 79 | 38 | 19 | 18 | 8 | 15 | 14 | 14 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-off | off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 7:13PM2.23m | 7:31AM2.09m | 7:45PM2.18m | 8:04AM2.11m | 8:18PM2.08m | ||||||||||||||
Low Tide | 1:31AM0.50m | 1:12PM0.38m | 2:01AM0.51m | 1:50PM0.42m | |||||||||||||||
 |  | | |  |  |  | | | | | | |  |  | | | | | |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 11 | 11 | 10 | 8 | 11 | 12 | 10 | 12 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 16 |
Feels °C | 2 | 2 | 4 | 6 | 6 | 7 | 4 | 6 | 8 | 5 | 6 | 6 | 7 | 8 | 10 | 11 | 13 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | WNW 10 | ESE 5 | WNW 12 | WNW 12 | WNW 12 |
| kJ | — | — | 2221 | 1674 | 1269 | 866 | 716 | 460 | 311 | 241 | 117 | 79 | 38 | 18 | 18 | 22 | 15 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 10 | NW 11 | WNW 10 | WNW 10 | NNW 8 | WNW 9 | WNW 9 | NW 9 | NW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 22 | 5 | 18 | 19 | 7 | 8 | 8 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 12 | NNW 8 | NW 8 | NW 8 | N 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 12 | 6 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | NW 12 | NW 12 | — | — | — | — | — | — | SE 2 | SE 3 | ESE 4 | SE 5 | SE 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | SE 4 | SE 4 |
| kJ | 3459 | 2860 | — | — | — | — | — | — | 1 | 4 | 29 | 73 | 106 | 63 | 39 | 37 | 17 | 13 | 16 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 814 | 401 | 398 | 130 | 30 | 7 | 0 | 0 | 3 | 0 | 276 | 138 | 99 | 70 | 52 | 52 | 70 | 249 | 253 |
Best forecast wave conditions in Antrim | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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