Surf Forecasts:
How big are the waves at Lighthouse today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 11s period with W swell.
- Evening surf: Evening surf (10 Sep, local time) - 3ft (0.9m), 10s period with W swell.
The current surf forecast for Lighthouse at 10PM is: 0.9m 10s primary swell from a West direction and 0.1m 7s secondary swell from a North direction, 1.2m 6s secondary swell from a West direction (forecast issued at 06:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 5ft (1.5m) | 11s |
| Evening (10 Sep) | 3ft (0.9m) | 10s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Fri night. Very mild (max 18°C on Sat morning, min 13°C on Thu night). Winds decreasing (fresh winds from the S on Fri night, calm by Sun morning). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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) | W 11 | W 10 | W 10 | W 10 | W 10 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | WNW 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 565 | 535 | 167 | 443 | 499 | 385 | 376 | 404 | 422 | 551 | 853 | 1511 | 1525 | 2000 | 1911 | 1840 | 1747 | 1496 | 1005 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 6:08PM3.82m | 6:35AM3.34m | 6:47PM3.91m | 7:11AM3.42m | 7:24PM3.87m | ||||||||||||||
Low Tide | 00:24AM-0.06m | 12:25PM0.08m | 1:00AM-0.12m | 1:02PM0.02m | |||||||||||||||
 |  |  |  | |  | | | |  |  |  |  | | |  | | | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | 8:04 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 7:59 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | 15 | 4 | 3 | 1 | 1 | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 13 | 13 | 16 | 17 | 18 | 18 | 18 | 18 | 17 |
Feels °C | 11 | 11 | 11 | 10 | 9 | 9 | 11 | 11 | 13 | 11 | 8 | 7 | 13 | 15 | 16 | 16 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | W 10 | — | — | — | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | WNW 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 1 | 1 | 167 | — | — | — | 376 | 404 | 422 | 551 | 853 | 1511 | 1525 | 2000 | 1911 | 1840 | 1747 | 1496 | 1005 |
Swell 2 Height (m) Direction Period (s) | — | — | N 7 | — | — | — | — | — | NW 11 | NW 17 | WNW 15 | — | — | — | — | — | — | — | W 10 |
| kJ | — | — | 1 | — | — | — | — | — | 59 | 11 | 46 | — | — | — | — | — | — | — | 249 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 17 | W 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 6 | 5 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 11 | W 10 | W 6 | W 10 | W 10 | WNW 8 | — | — | — | — | S 3 | S 4 | S 4 | SSW 4 | — | — | — | — | — |
| kJ | 565 | 535 | 112 | 443 | 499 | 385 | — | — | — | — | 5 | 23 | 45 | 16 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 230 | 540 | 278 | 248 | 257 | 41 | 10 | 41 | 5 | 10 | 50 | 248 | 248 | 41 | 41 | 41 | 10 | 10 | 5 |
Best forecast wave conditions in Sligo | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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