Surf Forecasts:
How big are the waves at Lighthouse today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 3.5ft (1.0m), 10s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.8m), 9s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 2ft (0.6m), 9s period with W swell.
The current surf forecast for Lighthouse at 3AM is: 1.2m 10s primary swell from a West direction (forecast issued at 12:00am August 25). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 3.5ft (1.0m) | 10s |
| Afternoon (25 Aug) | 2.5ft (0.8m) | 9s |
| Evening (25 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | WNW 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 347 | 288 | 233 | 184 | 106 | 78 | 76 | 51 | 33 | 32 | 20 | 18 | 18 | 17 | 35 | 96 | 96 | 118 | 115 | 110 | 82 | 61 | 59 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | glassy | cross-off | glassy | glassy | cross-on |
High Tide | 5:03AM2.58m | 5:22PM3.03m | 5:40AM2.77m | 5:56PM3.27m | 6:12AM2.95m | 6:27PM3.47m | ||||||||||||||||||
Low Tide | 11:00PM0.93m | 10:59AM0.82m | 11:36PM0.70m | 11:34AM0.60m | 00:09AM0.49m | 12:05PM0.42m | ||||||||||||||||||
 | |  | | | | |  | | |  | | | |  |  | |  | |  | |  | |  | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:43 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | — | — | — | 8:38 | — |
mm | — | — | — | — | — | — | — | 1 | 3 | 5 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | 2 | 2 | 1 |
Temp °C | 16 | 15 | 14 | 16 | 18 | 18 | 17 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 16 | 17 | 19 | 19 | 18 | 17 |
Feels °C | 13 | 12 | 11 | 13 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 17 | 16 | 16 | 15 | 16 | 17 | 19 | 20 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | WNW 10 | W 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 |
| kJ | 347 | 288 | 233 | 184 | 106 | 78 | 76 | 51 | 33 | 32 | 20 | 18 | 18 | 17 | 35 | 96 | 96 | 118 | 115 | 110 | 82 | 61 | 59 | 35 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | NW 7 | WNW 11 | W 7 | — | N 7 | — | — | — | N 6 | N 5 | NW 11 | NW 10 |
| kJ | — | — | — | — | — | 3 | 3 | 6 | 6 | 6 | 5 | 5 | 2 | 12 | 17 | — | 3 | — | — | — | 2 | 2 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | NW 7 | NW 7 | — | — | — | — | — | — | NW 11 | — | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | — | — | — | — | — | — | 5 | — | 1 |
Wind waves Height (m) Direction Period (s) | — | ESE 3 | ESE 3 | ESE 3 | ESE 3 | — | — | — | — | — | E 2 | E 3 | ENE 3 | E 3 | ENE 2 | N 7 | — | — | NE 5 | — | — | — | — | NNW 5 |
| kJ | — | 1 | 3 | 3 | 2 | — | — | — | — | — | 1 | 2 | 3 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 5 | 0 | 5 | 0 | 0 | 34 | 63 | 42 | 94 | 106 | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 102 |
Best forecast wave conditions in Sligo | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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