Surf Forecasts:
How big are the waves at White Rocks today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 1.5ft (0.4m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 11s period with WNW swell.
- Evening surf: Evening surf (10 Sep, local time) - 1.5ft (0.4m), 12s period with WNW swell.
The current surf forecast for White Rocks at 4AM is: 0.4m 8s primary swell from a West-northwest direction and 0.4m 7s secondary swell from a Northwest direction (forecast issued at 12:00am September 10). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 1.5ft (0.4m) | 7s |
| Afternoon (10 Sep) | 1.5ft (0.4m) | 11s |
| Evening (10 Sep) | 1.5ft (0.4m) | 12s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Very mild (max 17°C on Thu afternoon, min 12°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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) | WNW 8 | WNW 8 | NW 7 | WNW 7 | WNW 8 | WNW 11 | WNW 12 | WNW 12 | WNW 6 | WNW 6 | WNW 6 | NW 8 | NW 8 | NW 8 | NW 12 | NW 12 | NW 11 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 23 | 26 | 21 | 20 | 47 | 75 | 51 | 43 | 71 | 71 | 151 | 158 | 166 | 167 | 497 | 292 | 746 | 766 | 730 | 730 | 798 | 700 | 614 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | off | off | off | off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross |
High Tide | 6:51AM1.95m | 7:06PM2.28m | 7:23AM2.03m | 7:38PM2.32m | 7:55AM2.07m | 8:10PM2.28m | ||||||||||||||||||
Low Tide | 1:04AM0.49m | 12:21PM0.44m | 1:30AM0.41m | 12:58PM0.29m | 1:59AM0.38m | 1:35PM0.21m | ||||||||||||||||||
 | |  |  | | |  |  |  | |  | | | | | |  |  | | | | | | | |
 | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:52 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 1 | 3 | — | — | — | — |
Temp °C | 12 | 13 | 13 | 13 | 14 | 17 | 16 | 13 | 14 | 13 | 13 | 14 | 15 | 16 | 16 | 14 | 13 | 14 | 16 | 16 | 14 | 14 | 13 | 13 |
Feels °C | 8 | 9 | 7 | 7 | 10 | 14 | 12 | 9 | 9 | 8 | 9 | 10 | 12 | 14 | 13 | 9 | 6 | 8 | 12 | 14 | 11 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 7 | NW 7 | WNW 7 | WNW 8 | WNW 11 | WNW 12 | WNW 8 | WNW 12 | WNW 11 | WNW 6 | NW 8 | NW 8 | NW 8 | NW 9 | NW 12 | NW 11 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 |
| kJ | 39 | 14 | 26 | 21 | 20 | 47 | 75 | 51 | 27 | 23 | 71 | 151 | 158 | 166 | 155 | 497 | 292 | 746 | 766 | 730 | 730 | 798 | 700 | 614 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | WNW 8 | W 12 | NNW 7 | NW 7 | SE 6 | ESE 4 | WNW 12 | — | — | WNW 10 | W 10 | — | NW 12 | NW 12 | — | NW 13 | NW 13 | — | — | SE 5 | — | — | — |
| kJ | 19 | 23 | 3 | 5 | 2 | 10 | 2 | 46 | — | — | 21 | 2 | — | 49 | 167 | — | 286 | 299 | — | — | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 12 | — | N 7 | W 11 | — | — | SE 4 | SE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | 1 | 2 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SSE 3 | SSE 4 | SW 3 | WSW 3 | W 3 | WNW 6 | WNW 6 | — | — | — | — | — | — | S 3 | SSE 3 | S 4 | S 3 | SW 3 | — | — | — |
| kJ | — | — | 2 | 10 | 10 | 3 | 3 | 5 | 43 | 71 | — | — | — | — | — | — | 4 | 9 | 12 | 5 | 4 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 132 | 382 | 175 | 201 | 257 | 257 | 298 | 353 | 346 | 300 | 175 | 5 | 0 | 0 | 6 | 420 | 399 | 5 | 399 | 265 | 365 | 37 | 5 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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