Surf Forecasts:
How big are the waves at Valley Left today (28 Jul):
The current surf forecast for Valley Left at 12AM is: 1.5m 9s primary swell from a West-northwest direction (forecast issued at 06:00pm July 27). An open ocean swell of 0.8m 10s is not directed at the surf break, a second open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon afternoon. Very mild (max 17°C on Mon night, min 11°C on Wed night). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the WSW by Tue night). | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||
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 9 | W 9 | W 9 | WNW 9 | WNW 9 | WSW 7 | W 8 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NNW 12 | NNW 11 | NNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 329 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 161 | 209 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:37PM2.88m | 5:56AM2.59m | 6:14PM3.06m | 6:32AM2.69m | 6:48PM3.21m | ||||||||||||||
Low Tide | 11:53PM0.73m | 11:50AM0.65m | 00:29AM0.58m | 12:24PM0.52m | |||||||||||||||
 | |  | | | | | |  |  |  | | | |  |  | | |  | |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | 9:46 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:44 | — |
mm | 1 | 3 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | — | — | 1 | 3 | 2 | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 15 | 15 | 14 |
Feels °C | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 9 | N 10 | N 10 | WNW 9 | WNW 9 | N 10 | W 8 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | N 9 | NNW 11 | NNW 10 |
| kJ | 565 | 158 | 158 | 329 | 270 | 90 | 264 | 228 | 228 | 377 | 401 | 339 | 334 | 247 | 212 | 201 | 41 | 161 | 209 |
Swell 2 Height (m) Direction Period (s) | N 10 | SW 11 | SW 16 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 12 | SW 11 | SW 11 |
| kJ | 158 | 5 | 10 | 122 | 120 | 67 | 83 | 81 | 60 | 60 | 58 | 58 | 58 | 60 | 60 | 41 | 27 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 16 | SW 11 | SW 15 | — | — | — | — | — | S 12 | — | SW 14 | SW 14 | S 5 | SSW 5 | S 10 | SW 13 | — | — |
| kJ | 5 | 10 | 5 | 9 | — | — | — | — | — | 3 | — | 8 | 8 | 13 | 11 | 2 | 7 | — | — |
Wind waves Height (m) Direction Period (s) | — | W 9 | W 9 | SW 5 | SW 6 | WSW 7 | SW 6 | SSW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | — | — | SSW 5 | W 8 | W 7 | W 7 |
| kJ | — | 528 | 515 | 87 | 185 | 472 | 182 | 209 | 157 | 124 | 68 | 47 | 34 | — | — | 10 | 193 | 183 | 209 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 48 | 48 | 48 | 55 | 84 | 198 | 55 | 55 | 55 | 55 | 55 | 48 | 55 | 55 | 48 | 48 | 230 | 183 | 48 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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