Surf Forecasts:
How big are the waves at Lighthouse today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 5ft (1.5m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4ft (1.2m), 8s period with WNW swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.0m), 8s period with WNW swell.
The current surf forecast for Lighthouse at 5PM is: 1.1m 8s primary swell from a West-northwest direction and 0.7m 8s secondary swell from a North-northwest direction (forecast issued at 12:00pm September 09). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 5ft (1.5m) | 9s |
| Afternoon (09 Sep) | 4ft (1.2m) | 8s |
| Evening (09 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Fri night. Very mild (max 17°C on Thu afternoon, min 12°C on Wed night). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the SSE by Wed night). | |||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||||
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 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 8 | W 9 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 12 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 295 | 216 | 171 | 137 | 105 | 99 | 91 | 90 | 164 | 584 | 545 | 210 | 459 | 510 | 489 | 376 | 376 | 417 | 446 | 1102 | 1183 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 5:26PM3.61m | 5:56AM3.19m | 6:08PM3.82m | 6:35AM3.34m | 6:47PM3.91m | ||||||||||||||||
Low Tide | 11:04AM0.44m | 11:46PM0.11m | 11:46AM0.22m | 00:24AM-0.06m | 12:25PM0.08m | ||||||||||||||||
 |  | | |  | | | | | | |  |  |  | | | | | | |  | |
 | 6:54 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 3 |
Temp °C | 13 | 15 | 15 | 15 | 13 | 12 | 12 | 13 | 15 | 16 | 17 | 15 | 14 | 13 | 12 | 12 | 14 | 15 | 17 | 15 | 13 |
Feels °C | 10 | 11 | 12 | 12 | 9 | 8 | 7 | 6 | 11 | 11 | 13 | 11 | 11 | 9 | 8 | 9 | 11 | 12 | 14 | 11 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 8 | W 9 | N 7 | N 7 | W 10 | N 7 | — | W 10 | — | WNW 8 | WNW 9 | WNW 9 | WNW 12 | WNW 11 |
| kJ | 295 | 216 | 171 | 137 | 105 | 99 | 91 | 90 | 164 | 1 | 1 | 210 | 1 | — | 68 | — | 376 | 417 | 446 | 1102 | 1183 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 8 | NNW 8 | N 8 | NNW 8 | NNW 8 | N 7 | W 11 | — | — | N 7 | — | — | — | — | — | NW 11 | WNW 12 | — | — |
| kJ | 185 | 146 | 94 | 70 | 31 | 20 | 19 | 9 | 39 | — | — | 1 | — | — | — | — | — | 59 | 239 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | N 7 | — | — | — | — | — | — | — | — | — | W 17 | — | — |
| kJ | — | — | 3 | 3 | 3 | 11 | 11 | 9 | 4 | — | — | — | — | — | — | — | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | S 3 | SSE 4 | S 4 | SW 5 | W 11 | W 11 | W 6 | W 10 | W 10 | W 10 | WNW 8 | — | — | — | SSW 2 | S 4 |
| kJ | — | — | — | — | 2 | 7 | 20 | 50 | 43 | 584 | 545 | 109 | 459 | 510 | 489 | 376 | — | — | — | 1 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 24 | 5 | 5 | 10 | 10 | 50 | 478 | 250 | 265 | 530 | 278 | 248 | 248 | 257 | 24 | 10 | 10 | 5 | 10 | 145 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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