Surf Forecasts:
How big are the waves at White Rocks today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2.5ft (0.7m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 1.5ft (0.4m), 10s period with WNW swell.
- Evening surf: Evening surf (29 Sep, local time) - 0.5ft (0.2m), 10s period with WNW swell.
The current surf forecast for White Rocks at 12AM is: 0.9m 10s primary swell from a West-northwest direction and 0.5m 12s secondary swell from a Northwest direction (forecast issued at 06:00pm September 28). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2.5ft (0.7m) | 11s |
| Afternoon (29 Sep) | 1.5ft (0.4m) | 10s |
| Evening (29 Sep) | 0.5ft (0.2m) | 10s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Very mild (max 19°C on Tue night, min 9°C on Wed night). Winds increasing (light winds from the SE on Mon afternoon, near gales from the SE by Tue afternoon). | |||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||
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) | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | WNW 10 | W 12 | W 14 | W 14 | W 14 | W 13 | WNW 13 | WNW 15 | WNW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 247 | 242 | 242 | 111 | 200 | 151 | 103 | 75 | 40 | 25 | 10 | 4 | 4 | 4 | 4 | 14 | 16 | 86 | 505 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off |
High Tide | 8:29PM2.40m | 8:44AM2.15m | 9:10PM2.32m | 9:22AM2.09m | 9:57PM2.15m | ||||||||||||||
Low Tide | 2:06PM0.36m | 2:31AM0.44m | 2:44PM0.42m | 3:09AM0.52m | 3:29PM0.57m | ||||||||||||||
 | |  |  | |  | |  | | | |  |  |  |  | | | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | 7:10 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 4 | 11 | 1 | — | — | — | — | — |
Temp °C | 15 | 13 | 12 | 12 | 13 | 12 | 13 | 14 | 15 | 17 | 19 | 17 | 15 | 14 | 15 | 16 | 16 | 14 | 12 |
Feels °C | 10 | 9 | 8 | 7 | 8 | 5 | 5 | 6 | 7 | 9 | 11 | 11 | 11 | 8 | 8 | 8 | 10 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | WNW 10 | NW 10 | SE 6 | W 14 | W 14 | W 13 | WNW 13 | ESE 6 | WNW 15 |
| kJ | 247 | 242 | 242 | 111 | 200 | 151 | 103 | 75 | 40 | 25 | 10 | 4 | 112 | 4 | 4 | 14 | 16 | 24 | 505 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 12 | — | — | — | — | — | — | — | W 12 | W 10 | W 9 | N 10 | N 9 | N 9 | WNW 15 | — |
| kJ | — | — | — | 72 | — | — | — | — | — | — | — | 3 | 2 | 2 | 2 | 2 | 2 | 86 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 10 | W 14 | N 10 | W 9 | — | — | N 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 2 | 2 | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | S 2 | SSE 2 | SE 3 | SE 4 | ESE 4 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 4 | SSE 4 | SSE 5 | SSW 3 | SE 6 |
| kJ | 1 | 1 | 3 | 10 | 22 | 61 | 160 | 216 | 260 | 319 | 230 | 198 | 161 | 56 | 20 | 50 | 48 | 3 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 3 | 12 | 332 | 332 | 335 | 382 | 753 | 1023 | 1023 | 493 | 309 | 269 | 256 | 256 | 273 | 0 |
Best forecast wave conditions in Antrim | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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