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Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 6 am Sunday 31 May 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
13.2° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Very mild (max 14°C on Mon morning, min 12°C on Sun night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the S by Tue night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | |
High Tide | 6:23AM2.81m | 6:42PM3.10m | 7:00AM2.79m | 7:17PM3.12m | 7:35AM2.73m | 7:53PM3.10m | ||||||||||||||||||
Low Tide | 12:20PM0.52m | 00:52AM0.53m | 12:54PM0.54m | 1:28AM0.55m | 1:27PM0.58m | |||||||||||||||||||
 |  | | | | |  | |  | |  | | | | | | |  | | | | | | | |
 | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:01 | 10:02 |
— | — | — | — | — | — | 1 | 1 | — | — | 2 | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 12 |
8 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 12 | 11 | 9 | 9 | 10 | 12 | 12 | 11 | 10 | 9 | 7 | 9 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | N 10 | N 10 | N 10 | WSW 11 | WSW 10 | N 10 | N 10 | N 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 8 | N 8 | WSW 16 | WSW 10 | WSW 10 |
 kJ | 37 | 1627 | 1462 | 1307 | 1162 | 1094 | 52 | 49 | 48 | 742 | 627 | 30 | 29 | 27 | 644 | 586 | 445 | 398 | 398 | 12 | 5 | 83 | 746 | 684 |
Swell 2 Height (m) Direction Period (s) | SW 15 | NNW 10 | NNW 10 | SW 15 | SW 15 | N 10 | SW 14 | SW 14 | SW 14 | N 10 | N 10 | SW 14 | SW 14 | SW 14 | SW 14 | N 9 | N 9 | N 8 | N 8 | SSW 13 | W 16 | N 8 | W 15 | W 14 |
| kJ | 57 | 33 | 31 | 107 | 78 | 53 | 72 | 52 | 72 | 48 | 47 | 53 | 53 | 53 | 53 | 14 | 14 | 12 | 12 | 17 | 21 | 5 | 157 | 460 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | — | — | NNW 10 | NNW 10 | SW 14 | — | N 10 | SW 14 | SW 14 | SW 14 | W 20 | SW 20 | SW 19 | N 9 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 18 | N 8 | SW 13 |
| kJ | 35 | — | — | 32 | 34 | 73 | — | 2 | 52 | 53 | 73 | 8 | 15 | 15 | 14 | 32 | 29 | 17 | 17 | 12 | 12 | 12 | 4 | 27 |
Wind waves Height (m) Direction Period (s) | WSW 11 | SW 3 | SW 3 | WSW 12 | WSW 11 | SSW 3 | WSW 11 | WSW 11 | WSW 11 | SSW 3 | S 2 | WSW 10 | WSW 10 | WSW 10 | SW 3 | — | — | — | — | WSW 9 | WSW 9 | WSW 10 | — | SSW 4 |
| kJ | 1627 | 1 | 3 | 207 | 163 | 5 | 1037 | 890 | 757 | 1 | 1 | 748 | 733 | 732 | 3 | — | — | — | — | 407 | 646 | 784 | — | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 55 | 55 | 55 | 55 | 29 | 48 | 48 | 48 | 35 | 48 | 48 | 55 | 55 | 48 | 48 | 48 | 48 | 226 | 275 | 340 | 275 | 55 | 29 |
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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