Surf Forecasts:
How big are the waves at White Rocks today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3.5ft (1.1m), 6s period with NW swell.
- Evening surf: Evening surf (31 Aug, local time) - 2.5ft (0.8m), 6s period with NW swell.
The current surf forecast for White Rocks at 10PM is: 0.8m 6s primary swell from a Northwest direction and 0.2m 10s secondary swell from a West direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 3.5ft (1.1m) | 6s |
| Evening (31 Aug) | 2.5ft (0.8m) | 6s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Very mild (max 18°C on Wed afternoon, min 13°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||
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 6 | NW 7 | NW 6 | NW 6 | NNW 6 | WNW 6 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 7 | NW 8 | NNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 73 | 75 | 49 | 38 | 14 | 16 | 50 | 106 | 232 | 134 | 86 | 67 | 67 | 67 | 35 | 49 | 25 | 34 | 25 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | cross-off | off | cross-off | off | cross-off | off |
High Tide | 9:35PM2.26m | 9:47AM1.92m | 10:20PM2.14m | 10:29AM1.81m | |||||||||||||||
Low Tide | 3:08PM0.39m | 3:39AM0.52m | 3:49PM0.50m | 4:20AM0.63m | 4:38PM0.67m | ||||||||||||||
 | |  | | | | | |  | |  | | | | | | |  |  | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | 1 | 2 | 1 | — | — |
Temp °C | 15 | 15 | 14 | 14 | 13 | 14 | 16 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 18 | 16 |
Feels °C | 10 | 13 | 10 | 10 | 10 | 9 | 11 | 12 | 11 | 12 | 13 | 15 | 14 | 13 | 11 | 11 | 13 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | W 10 | NW 7 | NW 6 | NW 6 | NNW 6 | WNW 6 | WNW 8 | WNW 9 | — | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 7 | NW 8 | NNW 8 |
| kJ | 8 | 75 | 49 | 38 | 14 | 16 | 50 | 106 | — | 134 | 86 | 67 | 67 | 67 | 35 | 49 | 25 | 34 | 25 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | W 10 | W 10 | WNW 6 | NNW 6 | NNW 6 | NW 6 | — | — | — | — | — | — | NW 7 | — | NNW 9 | WNW 8 | WNW 7 |
| kJ | — | 8 | 8 | 7 | 13 | 7 | 3 | 1 | — | — | — | — | — | — | 11 | — | 8 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | E 3 |
| kJ | — | — | — | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NW 6 | — | — | SW 2 | SW 3 | SW 3 | WSW 3 | WSW 3 | WNW 9 | — | — | — | — | — | — | SE 2 | ESE 3 | — | — |
| kJ | 73 | — | — | 2 | 4 | 4 | 7 | 9 | 232 | — | — | — | — | — | — | 1 | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 201 | 5 | 201 | 55 | 201 | 201 | 201 | 201 | 201 | 51 | 5 | 0 | 0 | 0 | 37 | 3 | 37 | 51 | 51 |
Best forecast wave conditions in Antrim | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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