Surf Forecasts:
How big are the waves at Lighthouse today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 4ft (1.2m), 8s period with W swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 5ft (1.5m), 8s period with W swell.
- Evening surf: Evening surf (03 Sep, local time) - 7ft (2.2m), 9s period with W swell.
The current surf forecast for Lighthouse at 6AM is: 1.3m 7s primary swell from a West direction and 0.5m 10s secondary swell from a North direction (forecast issued at 12:00am September 03). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 4ft (1.2m) | 8s |
| Afternoon (03 Sep) | 5ft (1.5m) | 8s |
| Evening (03 Sep) | 7ft (2.2m) | 9s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed night, min 12°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the SSW by Fri night). | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 8 | W 8 | W 9 | W 9 | W 9 | W 10 | W 11 | W 12 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 154 | 153 | 135 | 164 | 223 | 377 | 549 | 861 | 1353 | 2319 | 5291 | 6660 | 4856 | 4320 | 3619 | 3120 | 2475 | 1829 | 1189 | 803 | 650 | 461 | 333 | 249 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 10:18AM2.92m | 10:41PM2.87m | 11:17AM2.74m | 11:52PM2.59m | 12:39PM2.62m | |||||||||||||||||||
Low Tide | 3:56AM0.54m | 4:17PM0.72m | 4:47AM0.80m | 5:22PM0.95m | 5:57AM1.03m | 7:01PM1.09m | ||||||||||||||||||
 |  |  | |  |  | |  | | | |  | |  | | |  | | | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | — | — | — | 3 | 2 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 16 | 15 | 14 | 16 | 17 | 14 | 14 | 15 | 14 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 14 | 16 | 15 | 15 |
Feels °C | 13 | 13 | 12 | 13 | 13 | 10 | 10 | 10 | 8 | 6 | 7 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 10 | N 10 | W 8 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | N 9 | — | — | — | — | — | — | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 |
| kJ | 38 | 52 | 53 | 164 | 37 | 35 | 20 | 19 | 8 | 7 | 7 | — | — | — | — | — | — | 1829 | 1189 | 803 | 650 | 461 | 333 | 249 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | — | W 9 | N 10 | — | — | W 17 | — | — | — | — | — | — | — | — | — | — | — | NNW 8 | NNW 8 | — | NNW 8 | — | — |
| kJ | 12 | — | 2 | 56 | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 76 | 73 | — | 19 | — | — |
Swell 3 Height (m) Direction Period (s) | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | — | W 8 | W 9 | W 9 | W 9 | W 10 | W 11 | W 12 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | S 3 | SSE 3 | SSE 3 | SSE 4 |
| kJ | 154 | 153 | 135 | — | 223 | 377 | 549 | 861 | 1353 | 2319 | 5291 | 6660 | 4856 | 4320 | 3619 | 3120 | 2475 | — | — | — | 2 | 5 | 10 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 41 | 41 | 5 | 41 | 131 | 559 | 248 | 160 | 160 | 278 | 278 | 610 | 726 | 717 | 717 | 269 | 24 | 10 | 5 | 5 | 10 | 97 | 50 | 10 |
Best forecast wave conditions in Sligo | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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