Surf Forecasts:
How big are the waves at White Rocks today (24 Sep):
- Afternoon surf: Afternoon surf (24 Sep, local time) - 3ft (0.9m), 10s period with NW swell.
- Evening surf: Evening surf (24 Sep, local time) - 6ft (1.9m), 18s period with NW swell.
The current surf forecast for White Rocks at 10PM is: 1.9m 18s primary swell from a Northwest direction (forecast issued at 06:00pm September 24). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | - | - |
| Afternoon (24 Sep) | 3ft (0.9m) | 10s |
| Evening (24 Sep) | 6ft (1.9m) | 18s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Very mild (max 18°C on Thu afternoon, min 12°C on Thu night). Winds increasing (light winds from the WSW on Thu night, strong winds from the S by Sat night). | |||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||
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 10 | WNW 13 | NW 18 | NW 17 | NW 16 | WNW 16 | WNW 16 | WNW 15 | NW 14 | WNW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 157 | 335 | 2290 | 3642 | 3319 | 3062 | 2827 | 2400 | 1903 | 1444 | 1269 | 1028 | 933 | 822 | 648 | 503 | 439 | 347 | 334 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 6:25PM2.10m | 6:55AM1.83m | 6:51PM2.22m | 7:16AM1.95m | 7:20PM2.33m | ||||||||||||||
Low Tide | 00:51AM0.72m | 12:36PM0.60m | 1:06AM0.60m | 1:01PM0.48m | |||||||||||||||
 | |  | | |  | | |  | |  | | |  | |  | | | | |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | 7:21 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 14 | 13 | 12 | 12 | 12 | 14 | 15 | 13 | 12 | 13 | 13 | 12 | 13 | 16 | 17 | 16 | 14 |
Feels °C | 12 | 14 | 10 | 11 | 7 | 8 | 8 | 10 | 11 | 9 | 7 | 7 | 7 | 7 | 7 | 11 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 10 | WNW 13 | NW 18 | NW 17 | NW 16 | WNW 16 | WNW 16 | WNW 15 | NW 14 | WNW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 157 | 335 | 2290 | 3642 | 3319 | 3062 | 2827 | 2400 | 1903 | 1444 | 1269 | 1028 | 933 | 822 | 648 | 503 | 439 | 347 | 334 |
Swell 2 Height (m) Direction Period (s) | — | ESE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 3 | SSE 6 | — | — | — | — | — | — | — | — | S 3 | S 3 | S 3 | SSW 3 | SSW 3 | S 3 | SSW 3 | S 3 |
| kJ | 13 | 5 | 18 | — | — | — | — | — | — | — | — | 4 | 5 | 5 | 5 | 4 | 5 | 4 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 207 | 377 | 37 | 0 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 399 | 201 | 201 | 175 | 5 | 55 | 55 | 0 |
Best forecast wave conditions in Antrim | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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