Surf Forecasts:
How big are the waves at Lighthouse today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 21ft (6.5m), 14s period with W swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 16ft (5.0m), 14s period with W swell.
- Evening surf: Evening surf (27 Oct, local time) - 11ft (3.5m), 13s period with W swell.
The current surf forecast for Lighthouse at 4AM is: 3.5m 11s primary swell from a West-southwest direction and 0.2m 9s secondary swell from a North-northwest direction (forecast issued at 11:00pm October 26). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 21ft (6.5m) | 14s |
| Afternoon (27 Oct) | 16ft (5.0m) | 14s |
| Evening (27 Oct) | 11ft (3.5m) | 13s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Very mild (max 14°C on Mon night, min 9°C on Mon night). Winds decreasing (near gales from the SW on Mon night, light winds from the S by Wed afternoon). | |||||||||||||||||
Tuesday 27 | Wednesday 28 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | W 11 | WSW 11 | WSW 11 | W 12 | W 14 | W 14 | W 14 | WNW 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | W 12 | W 11 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||
 kJ | 711 | 1574 | 3370 | 6894 | 17341 | 12182 | 9652 | 7651 | 4364 | 4889 | 3868 | 3912 | 3042 | 1914 | 1401 | 1056 | 951 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 5:53AM3.57m | 6:08PM3.60m | 6:32AM3.60m | 6:51PM3.46m | |||||||||||||
Low Tide | 11:36PM-0.08m | 11:54AM0.06m | 00:13AM-0.04m | 12:35PM0.06m | |||||||||||||
 |  | | |  | |  |  | | | |  |  |  | | | | |
 | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — |
mm | 4 | 3 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 14 | 11 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 12 | 13 | 12 | 12 | 14 | 14 | 13 | 12 |
Feels °C | 6 | 3 | -2 | -1 | 0 | 1 | 1 | 1 | 3 | 4 | 6 | 6 | 8 | 10 | 11 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | W 11 | WNW 12 | NNW 9 | — | — | — | — | — | NW 12 | NW 12 | NW 12 | — | WNW 12 | W 12 | W 11 | W 11 | W 11 |
| kJ | 711 | 57 | 7 | — | — | — | — | — | 1665 | 976 | 910 | — | 3042 | 1914 | 1401 | 1056 | 951 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 9 | — | — | — | — | — | — | — | — | — | — | — | NW 11 | NW 11 | NW 10 | NW 10 |
| kJ | 28 | 16 | — | — | — | — | — | — | — | — | — | — | — | 479 | 382 | 377 | 284 |
Swell 3 Height (m) Direction Period (s) | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | WSW 11 | WSW 11 | W 12 | W 14 | W 14 | W 14 | WNW 13 | W 13 | W 13 | W 12 | WNW 12 | — | — | — | SSW 3 | — |
| kJ | 71 | 1574 | 3370 | 6894 | 17341 | 12182 | 9652 | 7651 | 4364 | 4889 | 3868 | 3912 | — | — | — | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 519 | 519 | 1027 | 1111 | 892 | 892 | 1198 | 610 | 524 | 524 | 524 | 248 | 248 | 41 | 41 | 10 | 10 |
Best forecast wave conditions in Sligo | |||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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