Surf Forecasts:
How big are the waves at Lighthouse today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 4ft (1.2m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with WNW swell.
- Evening surf: Evening surf (15 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.
The current surf forecast for Lighthouse at 1AM is: 0.9m 8s primary swell from a West-northwest direction and 0.3m 9s secondary swell from a West-northwest direction, 0.1m 9s secondary swell from a North direction (forecast issued at 06:00pm August 14). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 4ft (1.2m) | 8s |
| Afternoon (15 Aug) | 3.5ft (1.1m) | 8s |
| Evening (15 Aug) | 3.5ft (1.1m) | 8s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Very mild (max 16°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | |||||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 7 | W 7 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 88 | 90 | 116 | 113 | 185 | 176 | 163 | 135 | 145 | 123 | 140 | 125 | 125 | 106 | 82 | 44 | 103 | 199 | 163 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross-off | cross | cross-on | on | on |
High Tide | 7:51PM3.99m | 8:15AM3.32m | 8:30PM3.88m | 8:53AM3.23m | 9:08PM3.64m | ||||||||||||||
Low Tide | 1:24PM0.01m | 2:05AM-0.09m | 2:03PM0.05m | 2:42AM0.04m | 2:42PM0.19m | ||||||||||||||
 | |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 9:07 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 15 | 15 | 16 | 15 |
Feels °C | 14 | 12 | 12 | 12 | 10 | 11 | 10 | 11 | 11 | 12 | 14 | 13 | 12 | 10 | 10 | 12 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 9 | N 9 | WNW 9 | N 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 7 | W 7 | NW 7 | W 10 |
| kJ | 2 | 2 | 2 | 17 | 2 | 176 | 163 | 135 | 145 | 123 | 140 | 125 | 125 | 106 | 82 | 44 | 103 | 19 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 9 | — | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | W 8 | — | N 9 | W 6 | NW 7 | N 8 | NW 7 |
| kJ | — | — | — | 2 | — | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | — | 1 | 27 | 27 | 6 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | N 9 | — | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | 5 |
Wind waves Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | — | — | — | — | — | — | — | — | — | S 3 | S 3 | SSW 3 | W 8 | W 8 |
| kJ | 88 | 90 | 116 | 113 | 185 | — | — | — | — | — | — | — | — | — | 2 | 3 | 2 | 199 | 163 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 259 | 259 | 260 | 259 | 41 | 41 | 41 | 41 | 1006 | 41 | 0 | 6 | 5 | 0 | 24 | 24 | 5 | 124 | 131 |
Best forecast wave conditions in Sligo | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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