Surf Forecasts:
How big are the waves at White Rocks today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.7m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2ft (0.6m), 6s period with NW swell.
- Evening surf: Evening surf (23 Jul, local time) - 2ft (0.6m), 6s period with NW swell.
The current surf forecast for White Rocks at 12PM is: 0.6m 6s primary swell from a Northwest direction and 0.1m 9s secondary swell from a West direction, 0.1m 8s secondary swell from a West direction (forecast issued at 06:00am July 23). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (23 Jul) | 2ft (0.6m) | 6s |
| Evening (23 Jul) | 2ft (0.6m) | 6s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 12°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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) | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 10 | NW 10 | NW 9 | NW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 9 | NW 10 | NW 10 | NW 10 | NW 11 | NW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 46 | 44 | 44 | 34 | 34 | 33 | 34 | 44 | 69 | 240 | 247 | 226 | 230 | 224 | 224 | 176 | 294 | 486 | 753 | 922 | 910 | 804 | 677 |
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-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross |
High Tide | 3:42AM1.53m | 3:57PM1.46m | 4:47AM1.51m | 4:55PM1.58m | 5:43AM1.52m | 5:43PM1.70m | |||||||||||||||||
Low Tide | 9:56AM0.90m | 9:29PM0.96m | 10:50AM0.90m | 10:38PM0.97m | 11:34AM0.87m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | | |  | | | | | | |
 | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 16 | 18 | 19 | 17 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 |
Feels °C | 11 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 12 | 14 | 14 | 13 | 10 | 8 | 9 | 8 | 10 | 10 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | NW 7 | W 9 | W 8 | WNW 9 | NW 6 | NW 7 | NW 7 | NW 10 | NW 9 | NW 9 | — | — | WNW 8 | NW 8 | WNW 8 | WNW 9 | — | — | NW 10 | NW 11 | NW 10 |
| kJ | 2 | 2 | 44 | 2 | 1 | 7 | 34 | 44 | 49 | 240 | 247 | 226 | — | — | 224 | 176 | 294 | 486 | — | — | 910 | 804 | 677 |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | — | — | — | NW 8 | NW 11 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | — | 3 | 43 | 69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 12 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | — | NW 6 | NW 6 | NW 6 | — | — | — | — | — | — | WNW 8 | WNW 8 | — | WSW 3 | — | — | NW 10 | NW 10 | — | — | — |
| kJ | 46 | 44 | — | 34 | 34 | 33 | — | — | — | — | — | — | 230 | 224 | — | 1 | — | — | 753 | 922 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 66 | 365 | 51 | 1322 | 1294 | 377 | 37 | 0 | 5 | 5 | 431 | 1265 | 1265 | 1292 | 201 | 421 | 1162 | 1070 | 399 | 399 | 399 | 399 | 5 |
Best forecast wave conditions in Antrim | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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