Surf Forecasts:
How big are the waves at White Rocks today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.5m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 1.5ft (0.5m), 10s period with WNW swell.
- Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.5m), 10s period with WNW swell.
The current surf forecast for White Rocks at 1PM is: 0.5m 10s primary swell from a West-northwest direction (forecast issued at 06:00am June 18). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.5m) | 10s |
| Afternoon (18 Jun) | 1.5ft (0.5m) | 10s |
| Evening (18 Jun) | 1.5ft (0.5m) | 10s |
Table - waves today at White Rocks. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu night. Very mild (max 15°C on Thu afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 78 | 56 | 57 | 56 | 56 | 57 | 55 | 48 | 31 | 28 | 29 | 28 | 25 | 23 | 23 | 14 | 14 | 10 | 5 | 19 | 18 | 23 | 22 | 22 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | glassy | glassy | off | cross-off | cross-on | glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | glassy | glassy |
High Tide | 9:51AM1.82m | 10:10PM2.11m | 10:45AM1.68m | 11:12PM1.99m | 11:44AM1.53m | 00:39AM1.87m | ||||||||||||||||||
Low Tide | 3:51AM0.46m | 3:24PM0.40m | 5:03AM0.54m | 4:11PM0.50m | 6:26AM0.62m | 5:01PM0.61m | ||||||||||||||||||
 |  | |  | | | | |  | | | |  | |  |  | |  | | | | | | | |
 | 4:45 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | 4:45 |
 | — | — | — | — | — | — | 10:08 | — | — | — | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:09 | 10:09 |
mm | — | 3 | 1 | — | 1 | 3 | 1 | — | 2 | 5 | 4 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 14 | 14 | 13 | 12 |
Feels °C | 9 | 9 | 10 | 11 | 14 | 16 | 15 | 13 | 14 | 11 | 12 | 12 | 12 | 14 | 12 | 10 | 9 | 9 | 10 | 10 | 11 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 7 | WNW 7 | WNW 7 | — | WNW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 78 | 56 | 57 | 56 | 56 | 57 | 55 | 48 | 31 | 28 | 29 | 28 | 25 | 23 | 23 | 14 | 14 | 10 | 5 | — | 18 | 23 | 22 | 22 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | ESE 4 | — | SE 5 | ESE 5 | SE 3 | ESE 4 | — | — | SE 7 | S 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | 1 | 3 | 2 | 1 | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SE 3 | SE 5 | SE 5 | — | — | — | — | — | — | — | E 8 | — | — | SW 2 | WNW 4 | WNW 4 | WNW 7 | — | — | — | — |
| kJ | — | — | 2 | 2 | 3 | 3 | — | — | — | — | — | — | — | 1 | — | — | 1 | 3 | 4 | 19 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 51 | 51 | 68 | 185 | 421 | 421 | 421 | 51 | 51 |
Best forecast wave conditions in Antrim | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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