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Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 12 am Wednesday 29 Apr 2026 ISTForecast update in hr min s Forecast update imminent
Valley Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Valley Left sea temperature is
11.0° C
(Which is slightly warmer than usual)How big are the waves at Valley Left today?
The current surf forecast for Valley Left at 9AM is: 1.1m 18s primary swell from a West-northwest direction (forecast issued at 12:00am April 29). An open ocean swell of 1.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3.5ft (1.1m) | 18s |
| Afternoon (29 Apr) | 6.5ft (2.0m) | 16s |
| Evening (29 Apr) | 7ft (2.2m) | 16s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 16°C on Wed afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the ESE on Thu afternoon, calm by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 12 | WNW 16 | WNW 19 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
0 | 26 | 305 | 1015 | 1628 | 2191 | 2325 | 2237 | 2007 | 1927 | 1647 | 1463 | 1382 | 1093 | 972 | 848 | 751 | 616 | 527 | 483 | 393 | 372 | 366 | 359 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | glassy | cross-on | |
High Tide | 4:58AM3.07m | 5:31PM2.94m | 5:36AM3.11m | 6:03PM3.08m | 6:11AM3.10m | 6:33PM3.16m | ||||||||||||||||||
Low Tide | 10:47PM0.65m | 11:15AM0.27m | 11:26PM0.52m | 11:46AM0.23m | 00:01AM0.42m | 12:15PM0.25m | ||||||||||||||||||
 | |  | | | | | |  | |  | |  | | | |  | | | | |  | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 9 | 10 | 13 | 16 | 13 | 12 | 11 | 10 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 12 | 14 | 14 | 14 | 12 |
7 | 6 | 6 | 6 | 7 | 11 | 8 | 7 | 6 | 5 | 4 | 5 | 7 | 5 | 5 | 7 | 8 | 8 | 8 | 11 | 12 | 11 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | WSW 12 | WSW 12 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 694 | 672 | 569 | 486 | 1628 | 2191 | 2325 | 2237 | 2007 | 1927 | 1647 | 1463 | 1382 | 1093 | 972 | 848 | 751 | 616 | 527 | 483 | 393 | 372 | 366 | 359 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | WNW 19 | WNW 18 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | SSW 7 |
| kJ | 47 | 29 | 305 | 1015 | 470 | 370 | 308 | 303 | 249 | 260 | 198 | 152 | 160 | 143 | 114 | 127 | 118 | 85 | 88 | 88 | 59 | 57 | 32 | 17 |
Swell 3 Height (m) Direction Period (s) | — | WNW 16 | NNE 9 | NNE 9 | NNE 9 | — | NNE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 | S 4 | SSW 7 | WSW 10 |
| kJ | — | 26 | 29 | 28 | 27 | — | 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 10 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 9 | NE 9 | NE 9 | — | E 2 | E 3 | E 3 | ESE 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 32 | 20 | 20 | — | 1 | 11 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 10 | 5 | 0 | 32 | 32 | 32 | 32 | 32 | 90 | 93 | 93 | 32 | 35 | 32 | 32 | 0 | 0 | 10 | 5 | 5 | 5 | 5 | 10 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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