Surf Forecasts:
How big are the waves at White Rocks today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 0.5ft (0.2m), 11s period with W swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 0.5ft (0.2m), 11s period with W swell.
- Evening surf: Evening surf (12 Aug, local time) - 0.5ft (0.1m), 12s period with W swell.
The current surf forecast for White Rocks at 9AM is: 0.2m 11s primary swell from a West direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 12:00am August 12). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 0.5ft (0.2m) | 11s |
| Afternoon (12 Aug) | 0.5ft (0.2m) | 11s |
| Evening (12 Aug) | 0.5ft (0.1m) | 12s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Warm (max 23°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | W 9 | NW 4 | NW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 11 | 13 | 10 | 9 | 9 | 9 | 2 | 3 | 14 | 25 | 24 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 9 | 8 | 7 | 7 | 12 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross-off | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:08AM1.94m | 7:26PM2.26m | 7:46AM2.00m | 8:02PM2.33m | 8:22AM2.02m | 8:38PM2.32m | ||||||||||||||||||
Low Tide | 1:12AM0.46m | 12:42PM0.40m | 1:50AM0.37m | 1:21PM0.26m | 2:27AM0.33m | 2:00PM0.18m | ||||||||||||||||||
 |  |  | | | |  | |  | | | |  | |  |  | | |  | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:02 | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 4 | 1 | — | 2 | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 18 | 22 | 23 | 23 | 22 | 20 | 19 | 19 | 20 | 21 | 22 | 19 | 17 | 17 | 15 | 14 | 14 | 15 | 15 | 15 | 14 |
Feels °C | 15 | 13 | 13 | 15 | 20 | 21 | 23 | 22 | 20 | 19 | 19 | 21 | 21 | 22 | 21 | 18 | 19 | 13 | 12 | 12 | 12 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 10 | ESE 4 | ESE 4 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | W 9 | W 9 | W 9 | W 9 |
| kJ | 4 | 13 | 10 | 9 | 9 | 9 | 2 | 2 | 1 | 25 | 24 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 9 | 8 | 7 | 6 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | W 12 | NW 7 | NW 6 | NW 6 | NW 6 | — | — | W 10 | WNW 12 | E 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 2 | 2 | 2 | 2 | — | — | 2 | 14 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 8 | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 3 | SE 3 | SE 3 | SE 2 | SE 3 | SE 3 | ESE 5 | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | NW 3 | NW 3 | NW 4 | NW 4 |
| kJ | 1 | 2 | 2 | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 7 | 12 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 50 | 50 | 68 | 68 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 51 | 50 | 51 | 201 | 51 | 421 | 420 | 421 | 434 | 434 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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