Surf Forecasts:
How big are the waves at Lighthouse today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 4.5ft (1.4m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 6ft (1.8m), 11s period with W swell.
- Evening surf: Evening surf (24 Sep, local time) - 13ft (4.0m), 17s period with W swell.
The current surf forecast for Lighthouse at 9PM is: 4.0m 17s primary swell from a West direction and 1.2m 18s secondary swell from a West-northwest direction, 0.7m 4s secondary swell from a South-southwest direction (forecast issued at 12:00pm September 24). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 4.5ft (1.4m) | 10s |
| Afternoon (24 Sep) | 6ft (1.8m) | 11s |
| Evening (24 Sep) | 13ft (4.0m) | 17s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Very mild (max 16°C on Thu morning, min 11°C on Thu night). Winds increasing (light winds from the SW on Thu night, strong winds from the S by Sat night). | |||||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||||
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) | WNW 10 | W 10 | W 12 | W 17 | W 16 | W 16 | W 16 | W 15 | W 15 | W 14 | W 13 | W 13 | W 12 | WNW 12 | W 12 | W 11 | WNW 11 | W 11 | W 11 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 349 | 347 | 1225 | 5963 | 10869 | 10802 | 10034 | 8714 | 7327 | 5934 | 4134 | 3530 | 2898 | 2518 | 2340 | 1832 | 1479 | 941 | 1107 | 962 | 848 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 5:19PM3.29m | 5:42AM3.02m | 5:51PM3.50m | 6:14AM3.22m | 6:23PM3.65m | ||||||||||||||||
Low Tide | 11:03AM0.64m | 11:36PM0.38m | 11:35AM0.43m | 00:05AM0.16m | 12:07PM0.26m | ||||||||||||||||
 |  | | |  |  | |  | | |  | | | | |  | | |  | | | |
 | 7:22 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | 7:29 | — | — | — | — | — | — | — | 7:27 | — | — | — | — | — | — | — | 7:23 | — |
mm | 1 | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 13 | 16 | 16 | 15 | 13 | 13 | 12 | 11 | 12 | 14 | 15 | 14 | 13 | 13 | 12 | 12 | 13 | 16 | 16 | 15 | 14 |
Feels °C | 7 | 10 | 12 | 12 | 10 | 8 | 8 | 7 | 8 | 9 | 10 | 9 | 8 | 8 | 8 | 8 | 9 | 11 | 10 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | W 10 | W 12 | W 17 | W 16 | W 16 | W 16 | W 15 | W 15 | W 14 | W 13 | W 13 | W 12 | WNW 12 | W 12 | W 11 | WNW 11 | W 11 | W 11 | W 10 | W 10 |
| kJ | 349 | 347 | 1225 | 5963 | 10869 | 10802 | 10034 | 8714 | 7327 | 5934 | 4134 | 3530 | 2898 | 2518 | 2340 | 1832 | 1479 | 941 | 1107 | 962 | 848 |
Swell 2 Height (m) Direction Period (s) | — | WNW 13 | — | WNW 18 | — | — | — | — | — | — | — | — | — | — | — | NW 12 | — | NW 11 | NW 13 | NW 12 | NW 12 |
| kJ | — | 106 | — | 961 | — | — | — | — | — | — | — | — | — | — | — | 72 | — | 263 | 63 | 98 | 190 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | S 4 | S 4 | SSW 4 | — | — | — | — | — | — | — | — | — | SSW 5 | SSW 4 | — | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 |
| kJ | 40 | 35 | 27 | 17 | — | — | — | — | — | — | — | — | — | 37 | 23 | — | 17 | 24 | 17 | 15 | 27 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 457 | 50 | 50 | 144 | 144 | 160 | 160 | 160 | 144 | 144 | 144 | 144 | 151 | 248 | 41 | 10 | 10 | 485 | 131 | 100 | 50 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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