Surf Forecasts:
How big are the waves at Lighthouse today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 11ft (3.5m), 14s period with W swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 8ft (2.5m), 13s period with W swell.
- Evening surf: Evening surf (15 Oct, local time) - 7.5ft (2.3m), 13s period with W swell.
The current surf forecast for Lighthouse at 3AM is: 4.0m 15s primary swell from a West direction (forecast issued at 12:00am October 15). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 11ft (3.5m) | 14s |
| Afternoon (15 Oct) | 8ft (2.5m) | 13s |
| Evening (15 Oct) | 7.5ft (2.3m) | 13s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed night. Very mild (max 14°C on Wed night, min 9°C on Thu night). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat afternoon). | ||||||||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||||||||||
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 16 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | WNW 11 | WNW 11 | W 12 | W 12 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7707 | 6140 | 5266 | 4826 | 2419 | 2313 | 1912 | 1676 | 1519 | 1496 | 2213 | 2076 | 1355 | 1323 | 1165 | 1060 | 944 | 851 | 814 | 800 | 704 | 615 | 512 | 373 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off |
High Tide | 8:52AM3.11m | 9:10PM2.73m | 9:30AM2.90m | 9:50PM2.47m | 10:17AM2.68m | |||||||||||||||||||
Low Tide | 2:30AM0.55m | 2:59PM0.65m | 3:03AM0.77m | 3:39PM0.91m | 3:40AM1.01m | 4:31PM1.17m | ||||||||||||||||||
 |  |  |  | |  |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | 8:00 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 9 | 3 | — | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 9 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 9 |
Feels °C | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 6 | 8 | 8 | 8 | 7 | 8 | 9 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | W 16 | W 15 | W 14 | W 14 | W 14 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | — | — | W 12 | W 12 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 7707 | 6140 | 5266 | 4826 | 2419 | 1756 | 1598 | 1315 | 997 | 861 | — | — | 1355 | 1323 | 1165 | 1060 | 944 | 851 | 814 | 800 | 704 | 615 | 512 | 373 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WNW 13 | — | — | — | NW 12 | — | — | — | — | NW 11 | NNW 16 | NNW 14 | NNW 10 | NNW 9 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | N 12 |
| kJ | — | — | — | — | 1974 | — | — | — | 212 | — | — | — | — | 31 | 24 | 79 | 200 | 130 | 184 | 181 | 178 | 176 | 129 | 113 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 14 | NNW 13 | NNW 9 | NNW 9 | NNW 8 | NW 8 | NW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 108 | 141 | 46 | 30 | 21 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 13 | W 13 | W 13 | W 12 | W 12 | WNW 11 | WNW 11 | NW 11 | NW 11 | NNW 10 | NNW 10 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2313 | 1912 | 1676 | 1519 | 1496 | 2213 | 2076 | 688 | 561 | 386 | 302 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 677 | 10 | 89 | 144 | 106 | 144 | 144 | 160 | 41 | 41 | 160 | 160 | 257 | 257 | 784 | 629 | 394 | 161 | 33 | 25 | 0 | 0 | 0 | 5 |
Best forecast wave conditions in Sligo | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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