Surf Forecasts:
How big are the waves at Portballintrae today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.7m), 8s period with NW swell.
- Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.7m), 8s period with WNW swell.
The current surf forecast for Portballintrae at 10PM is: 0.6m 8s primary swell from a West-northwest direction and 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 06:00pm July 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 2.5ft (0.7m) | 8s |
| Evening (29 Jul) | 2.5ft (0.7m) | 8s |
Table - waves today at Portballintrae. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed afternoon. Very mild (max 15°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 6 | NNW 6 | WNW 6 | WNW 7 | W 7 | WNW 7 | WNW 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 69 | 58 | 41 | 39 | 37 | 47 | 171 | 289 | 205 | 134 | 77 | 41 | 15 | 14 | 18 | 25 | 20 | 19 | 19 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-off | cross | cross-off | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 7:53PM2.07m | 8:09AM1.75m | 8:21PM2.12m | 8:36AM1.78m | 8:51PM2.15m | ||||||||||||||
Low Tide | 1:34PM0.62m | 2:10AM0.77m | 2:00PM0.53m | 2:35AM0.69m | 2:28PM0.47m | ||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | 9:36 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:31 | — |
mm | 5 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 13 | 15 | 14 | 12 | 11 | 12 | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 11 | 13 | 15 | 15 | 14 | 13 |
Feels °C | 13 | 13 | 12 | 9 | 8 | 7 | 7 | 8 | 9 | 10 | 11 | 9 | 8 | 8 | 10 | 12 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | — | — | — | NW 7 | NW 7 | NW 6 | NNW 6 | WNW 6 | WNW 7 | NNW 6 | WNW 7 | WNW 7 | WNW 7 |
| kJ | 69 | 58 | 41 | 39 | 37 | 47 | — | — | — | 134 | 77 | 41 | 15 | 14 | 18 | 3 | 20 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | — | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | — | — | — | — | — | NW 7 | WNW 6 | NNW 6 | NNW 6 | N 8 | NNW 5 | NNW 6 | NNW 6 |
| kJ | — | 10 | 18 | 16 | 15 | 15 | — | — | — | — | — | 22 | 13 | 7 | 6 | 1 | 3 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 8 | NW 8 | NW 8 | — | — | — | — | — | — | W 7 | — | — | — |
| kJ | — | — | — | — | — | — | 171 | 289 | 205 | — | — | — | — | — | — | 25 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 54 | 3 | 3 | 203 | 329 | 388 | 389 | 68 | 68 | 3 | 0 | 53 | 53 | 153 | 146 | 429 | 2356 | 39 |
Best forecast wave conditions in Antrim | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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