Surf Forecasts:
How big are the waves at Lighthouse today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 6ft (1.9m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 5ft (1.6m), 10s period with WNW swell.
- Evening surf: Evening surf (27 Jul, local time) - 5ft (1.5m), 9s period with WNW swell.
The current surf forecast for Lighthouse at 7AM is: 2.0m 10s primary swell from a West-northwest direction and 0.5m 10s secondary swell from a North direction (forecast issued at 12:00am July 27). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 6ft (1.9m) | 10s |
| Afternoon (27 Jul) | 5ft (1.6m) | 10s |
| Evening (27 Jul) | 5ft (1.5m) | 9s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed afternoon. Very mild (max 18°C on Mon afternoon, min 13°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1130 | 880 | 778 | 603 | 591 | 502 | 418 | 340 | 289 | 243 | 390 | 390 | 298 | 230 | 200 | 205 | 228 | 187 | 157 | 127 | 107 | 104 | 81 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:20AM2.63m | 5:44PM3.00m | 6:00AM2.76m | 6:21PM3.19m | 6:35AM2.87m | 6:55PM3.36m | ||||||||||||||||||
Low Tide | 11:14PM0.91m | 11:18AM0.78m | 11:54PM0.74m | 11:55AM0.61m | 00:31AM0.60m | 12:29PM0.47m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | |  |  | |  | | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:39 | — |
mm | — | — | — | 1 | — | — | 2 | 1 | 1 | — | 1 | 1 | 1 | 3 | 3 | 2 | — | — | — | — | 3 | 5 | 3 | 1 |
Temp °C | 14 | 14 | 14 | 14 | 16 | 18 | 16 | 16 | 17 | 17 | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 14 | 14 | 17 | 15 | 14 | 13 | 13 |
Feels °C | 11 | 12 | 12 | 12 | 15 | 17 | 16 | 15 | 15 | 15 | 14 | 15 | 14 | 15 | 16 | 15 | 15 | 13 | 12 | 15 | 14 | 13 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 9 | NNW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 1130 | 880 | 778 | 603 | 591 | 502 | 418 | 340 | 289 | 243 | 29 | 28 | 298 | 230 | 200 | 205 | 228 | 187 | 157 | 127 | 107 | 104 | 81 | 77 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | NNW 10 | NW 10 | — | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | N 8 | NNW 10 |
| kJ | 25 | 31 | 52 | 51 | 50 | 50 | 50 | 50 | 49 | 31 | 4 | — | 28 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 13 | 32 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 10 | — | — | — | SSW 3 | SSW 3 | W 9 | W 8 | — | — | — | — | — | — | SSW 3 | S 3 | — | — | — | NW 2 |
| kJ | — | — | — | — | 377 | — | — | — | 3 | 9 | 390 | 390 | — | — | — | — | — | — | 3 | 1 | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 41 | 10 | 5 | 5 | 100 | 41 | 5 | 5 | 10 | 10 | 251 | 41 | 41 | 10 | 6 | 5 | 5 | 0 | 5 | 10 | 102 | 216 | 243 | 41 |
Best forecast wave conditions in Sligo | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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