Surf Forecasts:
How big are the waves at Lighthouse today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 15ft (4.5m), 12s period with W swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.
- Evening surf: Evening surf (04 Sep, local time) - 11ft (3.5m), 12s period with WNW swell.
The current surf forecast for Lighthouse at 10AM is: 4.5m 12s primary swell from a West direction (forecast issued at 06:00am September 04). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 15ft (4.5m) | 12s |
| Afternoon (04 Sep) | 13ft (4.0m) | 12s |
| Evening (04 Sep) | 11ft (3.5m) | 12s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri morning. Very mild (max 19°C on Sun morning, min 12°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the SW by Fri night). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 11 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 | W 9 | W 10 | WSW 11 | W 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2067 | 4424 | 6307 | 5058 | 4401 | 4251 | 3502 | 2845 | 2123 | 1576 | 988 | 788 | 600 | 424 | 308 | 162 | 140 | 111 | 89 | 103 | 212 | 745 | 606 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on |
High Tide | 11:17AM2.74m | 11:52PM2.59m | 12:39PM2.62m | 1:30AM2.44m | 2:17PM2.70m | ||||||||||||||||||
Low Tide | 5:22PM0.95m | 5:57AM1.03m | 7:01PM1.09m | 7:39AM1.12m | 8:52PM0.97m | ||||||||||||||||||
 |  |  | |  | |  |  | | | |  | | | | | | | | | |  |  | |
 | 6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 14 | 15 | 15 | 14 | 13 | 15 | 17 | 17 | 18 | 19 | 19 | 17 | 16 |
Feels °C | 6 | 6 | 6 | 8 | 8 | 7 | 7 | 9 | 9 | 9 | 11 | 12 | 12 | 10 | 9 | 12 | 14 | 12 | 12 | 13 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 9 | — | — | — | — | — | — | — | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 | W 9 | W 10 | NW 8 | W 17 |
| kJ | 7 | 7 | — | — | — | — | — | — | — | 1576 | 988 | 788 | 600 | 424 | 308 | 162 | 140 | 111 | 89 | 103 | 212 | 2 | 23 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNW 8 | — | — | — | — | NNW 8 | NNW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | W 18 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 51 | — | — | — | — | 45 | 26 | 17 | 15 | 6 | 6 | 7 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 11 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | — | — | — | — | SSE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | S 4 | SSW 4 | WSW 11 | W 11 |
| kJ | 2067 | 4424 | 6307 | 5058 | 4401 | 4251 | 3502 | 2845 | 2123 | — | — | — | — | 5 | 21 | 24 | 30 | 35 | 36 | 35 | 38 | 745 | 606 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 551 | 389 | 548 | 1254 | 717 | 278 | 278 | 248 | 248 | 6 | 10 | 5 | 5 | 5 | 5 | 5 | 50 | 50 | 468 | 486 | 503 | 486 | 160 |
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