Surf Forecasts:
How big are the waves at Lighthouse today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 8ft (2.5m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 11ft (3.5m), 12s period with WNW swell.
- Evening surf: Evening surf (23 Oct, local time) - 11ft (3.5m), 13s period with WNW swell.
The current surf forecast for Lighthouse at 4PM is: 3.5m 13s primary swell from a West-northwest direction (forecast issued at 12:00pm October 23). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 8ft (2.5m) | 12s |
| Afternoon (23 Oct) | 11ft (3.5m) | 12s |
| Evening (23 Oct) | 11ft (3.5m) | 13s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat morning. Very mild (max 15°C on Sat morning, min 8°C on Fri night). Winds increasing (light winds from the SSW on Fri night, gales from the W by Sat night). | |||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | |||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 11 | W 12 | W 14 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2424 | 2671 | 3499 | 4098 | 3877 | 3614 | 3293 | 2508 | 1817 | 1462 | 6302 | 13802 | 26818 | 34796 | 32070 | 28900 | 22382 | 15301 | 12416 | 8998 | 5994 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:35PM3.22m | 5:07AM3.05m | 5:12PM3.42m | 5:41AM3.28m | 5:49PM3.56m | ||||||||||||||||
Low Tide | 10:24AM0.75m | 10:55PM0.34m | 11:01AM0.52m | 11:28PM0.12m | 11:37AM0.31m | ||||||||||||||||
 |  | |  |  | | |  | |  |  | | |  | | | | | | | | |
 | 8:17 | — | — | — | — | — | — | 8:18 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — |
 | — | — | 6:19 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | 1 | — | — | — | — | — | — | 1 | 3 | 8 | 2 | — | — | 1 | — | 1 | 1 | 1 | 1 | — | — |
Temp °C | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 10 | 15 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
Feels °C | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 1 | -1 | 8 | -3 | -4 | -4 | -5 | -5 | -4 | -4 | -2 | -1 | 1 | 4 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3614 | 3293 | 2508 | 1817 | 1462 | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | — | — | S 4 | SSE 5 | SW 5 | W 11 | W 12 | W 14 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
| kJ | 2424 | 2671 | 3499 | 4098 | 3877 | — | — | 33 | 156 | 140 | 6302 | 13802 | 26818 | 34796 | 32070 | 28900 | 22382 | 15301 | 12416 | 8998 | 5994 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 519 | 280 | 530 | 530 | 278 | 5 | 10 | 145 | 434 | 1076 | 1109 | 1112 | 808 | 808 | 808 | 1198 | 820 | 1198 | 717 | 717 | 248 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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