Surf Forecasts:
How big are the waves at Lighthouse today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 6ft (1.8m), 15s period with W swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 7ft (2.2m), 14s period with WNW swell.
- Evening surf: Evening surf (19 Oct, local time) - 7.5ft (2.3m), 14s period with WNW swell.
The current surf forecast for Lighthouse at 11AM is: 2.0m 15s primary swell from a West-northwest direction (forecast issued at 06:00am October 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 6ft (1.8m) | 15s |
| Afternoon (19 Oct) | 7ft (2.2m) | 14s |
| Evening (19 Oct) | 7.5ft (2.3m) | 14s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Tue night. Very mild (max 12°C on Tue morning, min 6°C on Mon morning). Winds increasing (light winds from the SE on Mon morning, gales from the NW by Tue night). | |||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||||||
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 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 529 | 1225 | 1460 | 1994 | 2027 | 2019 | 2190 | 1905 | 1679 | 1474 | 1299 | 1259 | 1259 | 1259 | 1240 | 1699 | 2128 | 3760 | 3814 | 4193 | 3893 | 3214 | 2377 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 12:53PM2.45m | 1:47AM2.09m | 2:16PM2.56m | 3:03AM2.27m | 3:14PM2.76m | ||||||||||||||||||
Low Tide | 7:51PM1.34m | 7:42AM1.36m | 9:04PM1.14m | 8:55AM1.20m | 9:48PM0.88m | ||||||||||||||||||
 | |  | |  | | | | | | | | |  |  |  | | |  |  | | | | |
 | — | 8:08 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 8 | 8 | 8 | 2 | — | — | — |
Temp °C | 7 | 6 | 6 | 9 | 11 | 11 | 9 | 8 | 8 | 9 | 9 | 12 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 10 | 10 | 9 | 8 |
Feels °C | 4 | 3 | 3 | 5 | 8 | 8 | 5 | 3 | 2 | 2 | 3 | 6 | 7 | 7 | 6 | 5 | 6 | -5 | -2 | 0 | 2 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | WNW 13 |
| kJ | 309 | 1225 | 1460 | 1994 | 2027 | 2019 | 2190 | 1905 | 1679 | 1474 | 1299 | 1259 | 1259 | 1259 | 1240 | 1699 | 2128 | 1649 | — | — | — | — | 2377 |
Swell 2 Height (m) Direction Period (s) | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 8 |
| kJ | 529 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 77 |
Swell 3 Height (m) Direction Period (s) | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 3 | SE 4 | SE 4 | SSE 4 | SSE 4 | SSE 4 | SE 3 | — | — | — | WNW 11 | WNW 10 | WNW 13 | WNW 13 | WNW 13 | — |
| kJ | — | — | — | — | — | — | — | 8 | 21 | 30 | 30 | 18 | 7 | 5 | — | — | — | 3760 | 3814 | 4193 | 3893 | 3214 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 107 | 5 | 25 | 5 | 5 | 5 | 0 | 0 | 144 | 206 | 254 | 432 | 39 | 5 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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