Surf Forecasts:
How big are the waves at Lighthouse today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2ft (0.6m), 6s period with NNW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.5m), 6s period with NW swell.
- Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
The current surf forecast for Lighthouse at 12PM is: 0.6m 6s primary swell from a North-northwest direction and 0.3m 8s secondary swell from a West direction, 0.3m 6s secondary swell from a Northwest direction (forecast issued at 06:00am July 23). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2ft (0.6m) | 6s |
| Afternoon (23 Jul) | 1.5ft (0.5m) | 6s |
| Evening (23 Jul) | 1ft (0.3m) | 12s |
Table - waves today at Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat morning. Very mild (max 18°C on Fri afternoon, min 12°C on Thu night). Winds increasing (light winds from the NW on Thu morning, fresh winds from the WNW by Sat night). | |||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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) | NNW 6 | NNW 6 | NNW 6 | NW 6 | NW 6 | NW 6 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 26 | 26 | 26 | 18 | 18 | 18 | 26 | 78 | 163 | 325 | 301 | 268 | 291 | 322 | 298 | 350 | 484 | 840 | 1044 | 1231 | 1332 | 1358 | 1215 |
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 | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 1:52PM2.47m | 2:18AM2.41m | 3:05PM2.51m | 3:32AM2.40m | 4:10PM2.63m | ||||||||||||||||||
Low Tide | 7:26AM1.09m | 8:05PM1.23m | 8:37AM1.14m | 9:24PM1.19m | 9:42AM1.08m | ||||||||||||||||||
 |  |  | | | |  | | |  | | | | |  | | |  | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — |
Temp °C | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 15 | 17 | 18 | 16 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 12 | 13 | 14 | 12 | 11 | 9 | 9 | 9 | 12 | 13 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | NNW 6 | NNW 6 | NW 6 | NW 6 | NW 6 | W 8 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | — | — | — | W 8 | — | — | — | — | — | WNW 10 | WNW 10 | — |
| kJ | 13 | 26 | 26 | 18 | 18 | 18 | 12 | 78 | 163 | 325 | 301 | — | — | — | 31 | — | — | — | — | — | 1332 | 1358 | — |
Swell 2 Height (m) Direction Period (s) | — | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 12 | W 8 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 12 | 12 | 12 | 12 | 12 | 26 | 10 | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | — | NW 6 | — | — | — | NW 6 | NW 6 | WSW 3 | SW 3 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 26 | — | 6 | — | — | — | 23 | 36 | 4 | 2 | 173 | 268 | 291 | 322 | 298 | 350 | 484 | 840 | 1044 | 1231 | 663 | 676 | 1215 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 121 | 275 | 144 | 1254 | 1208 | 507 | 41 | 24 | 10 | 5 | 275 | 1282 | 1282 | 1202 | 41 | 265 | 1217 | 1188 | 248 | 248 | 248 | 248 | 160 |
Best forecast wave conditions in Sligo | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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