Surf Forecasts:
How big are the waves at Lighthouse today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 5ft (1.5m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 4.5ft (1.3m), 10s period with WNW swell.
- Evening surf: Evening surf (13 Sep, local time) - 3.5ft (1.1m), 10s period with NW swell.
The current surf forecast for Lighthouse at 6PM is: 1.2m 10s primary swell from a West-northwest direction and 0.6m 9s secondary swell from a West direction (forecast issued at 12:00pm September 13). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 5ft (1.5m) | 11s |
| Afternoon (13 Sep) | 4.5ft (1.3m) | 10s |
| Evening (13 Sep) | 3.5ft (1.1m) | 10s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 18°C on Sun afternoon, min 13°C on Sun morning). Winds increasing (light winds from the SSE on Sun morning, fresh winds from the NW by Tue afternoon). | |||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||
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 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 8 | W 8 | W 11 | W 10 | W 10 | W 10 | W 10 | W 6 | W 10 | WNW 10 | WNW 10 | WNW 7 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 433 | 361 | 256 | 251 | 188 | 141 | 101 | 79 | 48 | 86 | 326 | 325 | 325 | 441 | 333 | 428 | 755 | 696 | 614 | 407 | 1530 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:46AM3.43m | 7:59PM3.71m | 8:19AM3.37m | 8:33PM3.46m | 8:52AM3.23m | 9:07PM3.16m | |||||||||||||||
Low Tide | 1:38PM0.06m | 2:05AM0.06m | 2:14PM0.18m | 2:36AM0.26m | 2:49PM0.38m | ||||||||||||||||
 | | | |  |  | | | |  | |  |  |  | | | | |  |  | | |
 | 7:01 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — |
Temp °C | 13 | 16 | 18 | 18 | 16 | 15 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 |
Feels °C | 12 | 15 | 17 | 17 | 15 | 14 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 11 | 9 | 8 | 9 | 8 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 8 | W 8 | W 11 | W 10 | W 10 | W 10 | W 10 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 |
| kJ | 433 | 361 | 256 | 251 | 188 | 141 | 101 | 79 | 47 | 86 | 326 | 325 | 325 | 441 | 333 | 27 | 25 | 23 | 23 | 22 | 21 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 11 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | — | — | — | — | WNW 14 | — |
| kJ | 92 | 67 | 67 | 43 | 41 | 40 | 39 | 51 | 48 | 63 | 33 | 31 | 29 | 28 | 28 | — | — | — | — | 18 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 14 | NW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 4 | 7 | 15 | 14 | 29 | 33 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 3 | S 3 | S 3 | S 3 | SSE 3 | S 3 | S 3 | SW 4 | — | SW 4 | W 6 | W 10 | WNW 10 | WNW 10 | WNW 7 | WNW 12 |
| kJ | — | — | — | — | — | 2 | 3 | 3 | 7 | 9 | 6 | 3 | 10 | — | 14 | 428 | 755 | 696 | 614 | 407 | 1530 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 5 | 5 | 5 | 0 | 5 | 10 | 10 | 50 | 10 | 10 | 131 | 41 | 106 | 121 | 530 | 278 | 717 | 717 | 394 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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