Surf Forecasts:
How big are the waves at White Rocks today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 4.5ft (1.4m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
- Evening surf: Evening surf (23 Sep, local time) - 4ft (1.2m), 12s period with NW swell.
The current surf forecast for White Rocks at 8PM is: 1.4m 12s primary swell from a Northwest direction (forecast issued at 12:00pm September 23). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 4.5ft (1.4m) | 13s |
| Afternoon (23 Sep) | 4.5ft (1.4m) | 12s |
| Evening (23 Sep) | 4ft (1.2m) | 12s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Very mild (max 17°C on Thu afternoon, min 10°C on Wed night). Winds increasing (light winds from the SSE on Wed night, fresh winds from the S by Thu morning). | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | WNW 13 | WNW 18 | NW 17 | NW 17 | WNW 16 | WNW 16 | WNW 15 | NW 14 | WNW 14 | NW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 700 | 689 | 597 | 514 | 380 | 354 | 303 | 224 | 204 | 148 | 154 | 341 | 1399 | 3156 | 3567 | 3100 | 2663 | 2348 | 1903 | 1487 | 1288 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 5:59PM1.99m | 6:37AM1.73m | 6:25PM2.10m | 6:55AM1.83m | 6:51PM2.22m | ||||||||||||||||
Low Tide | 11:48AM0.87m | 00:41AM0.83m | 12:12PM0.74m | 00:51AM0.72m | 12:36PM0.60m | ||||||||||||||||
 |  | | |  |  | | |  | | | |  | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 11 | 12 | 14 | 17 | 17 | 12 | 13 | 13 | 12 | 12 | 14 | 15 | 14 | 12 |
Feels °C | 7 | 8 | 9 | 11 | 10 | 7 | 5 | 5 | 6 | 7 | 11 | 13 | 8 | 10 | 10 | 8 | 8 | 9 | 11 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | WNW 13 | WNW 18 | NW 17 | NW 17 | WNW 16 | WNW 16 | WNW 15 | NW 14 | WNW 14 | NW 13 |
| kJ | 700 | 689 | 597 | 514 | 380 | 354 | 303 | 224 | 204 | 148 | 154 | 341 | 1399 | 3156 | 3567 | 3100 | 2663 | 2348 | 1903 | 1487 | 1288 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 18 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 330 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 4 | — | — | — | — | — | SE 3 | SE 4 | SE 4 | SSE 4 | SSE 3 | SSW 3 | — | — | — | — | — | — | — | — |
| kJ | — | 12 | — | — | — | — | — | 3 | 10 | 16 | 13 | 7 | 3 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 201 | 201 | 159 | 5 | 0 | 3 | 3 | 14 | 365 | 367 | 201 | 0 | 5 | 5 | 0 | 5 | 5 | 5 | 5 | 0 | 0 |
Best forecast wave conditions in Antrim | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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