Surf Forecasts:
How big are the waves at Lighthouse today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 5ft (1.6m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.6m), 9s period with WNW swell.
- Evening surf: Evening surf (11 Sep, local time) - 6.5ft (2.0m), 10s period with WNW swell.
The current surf forecast for Lighthouse at 1PM is: 1.6m 9s primary swell from a West-northwest direction (forecast issued at 06:00am September 11). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 5ft (1.6m) | 8s |
| Afternoon (11 Sep) | 5ft (1.6m) | 9s |
| Evening (11 Sep) | 6.5ft (2.0m) | 10s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri night. Very mild (max 18°C on Sat afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the S on Fri night, calm by Sun morning). | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
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) | W 10 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | WNW 13 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 499 | 385 | 376 | 404 | 422 | 551 | 908 | 1430 | 1525 | 1857 | 1882 | 1871 | 1674 | 1402 | 1160 | 789 | 628 | 499 | 433 | 327 | 256 | 235 | 161 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | glassy | cross | cross | cross | cross |
High Tide | 6:35AM3.34m | 6:47PM3.91m | 7:11AM3.42m | 7:24PM3.87m | 7:46AM3.43m | 7:59PM3.71m | |||||||||||||||||
Low Tide | 12:25PM0.08m | 1:00AM-0.12m | 1:02PM0.02m | 1:33AM-0.08m | 1:38PM0.06m | ||||||||||||||||||
 |  |  | | |  |  |  |  | |  | | | | | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:57 | — |
mm | — | — | — | — | — | — | — | 10 | 2 | 3 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 16 | 15 | 13 | 12 | 16 | 17 | 17 | 17 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 18 | 17 | 16 |
Feels °C | 9 | 10 | 11 | 12 | 13 | 11 | 7 | 6 | 12 | 15 | 14 | 14 | 17 | 17 | 16 | 15 | 13 | 14 | 14 | 15 | 17 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 13 | WNW 13 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | — | — | 376 | 404 | 422 | 551 | 908 | 1430 | 1525 | 1857 | 1882 | 1871 | 1674 | 1402 | 1160 | 789 | 628 | 499 | 433 | 327 | 256 | 235 | 161 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 11 | NW 17 | WNW 15 | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
| kJ | — | — | — | — | 59 | 11 | 46 | — | — | — | — | — | — | — | — | 122 | 96 | 67 | 67 | 65 | 63 | 41 | 57 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 17 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 14 |
| kJ | — | — | — | — | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 |
Wind waves Height (m) Direction Period (s) | W 10 | WNW 8 | — | — | — | — | S 3 | S 4 | S 4 | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | SSW 3 |
| kJ | 499 | 385 | — | — | — | — | 4 | 23 | 36 | — | 1048 | — | — | — | — | — | — | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 298 | 24 | 10 | 10 | 5 | 10 | 50 | 248 | 248 | 41 | 41 | 41 | 10 | 5 | 10 | 94 | 33 | 17 | 0 | 5 | 5 | 5 | 10 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lighthouse surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest