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Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 12 pm Saturday 02 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
11.4° C
(Which is slightly warmer than usual)How big are the waves at Valley Left today?
The current surf forecast for Valley Left at 5PM is: 1.4m 10s primary swell from a Northwest direction (forecast issued at 12:00pm May 02). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.3m) | 10s |
| Afternoon (02 May) | 4.5ft (1.4m) | 10s |
| Evening (02 May) | 5ft (1.5m) | 10s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sat morning, min 8°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the N by Sun afternoon). | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | |
375 | 441 | 441 | 459 | 441 | 509 | 341 | 307 | 276 | 231 | 246 | 136 | 130 | 127 | 127 | 127 | 124 | 121 | 94 | 88 | 117 | 103 | 130 | 147 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | |
High Tide | 7:03PM3.19m | 7:18AM2.98m | 7:34PM3.17m | 7:51AM2.86m | 8:06PM3.09m | |||||||||||||||||||
Low Tide | 12:45PM0.31m | 1:08AM0.38m | 1:15PM0.40m | 1:41AM0.44m | 1:45PM0.52m | 2:16AM0.56m | ||||||||||||||||||
 |  | | |  | | | | | | | |  | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:15 | — | — | — | 9:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
9 | 10 | 9 | 8 | 6 | 6 | 6 | 5 | 5 | 7 | 5 | 5 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 |
 kJ | 375 | 441 | 441 | 459 | 441 | 509 | 341 | 307 | 276 | 231 | 246 | 136 | 130 | 127 | 127 | 127 | 124 | 121 | 94 | 88 | 117 | 103 | 130 | 147 |
Swell 2 Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SW 8 | S 6 | S 6 | S 6 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | S 14 | N 6 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | WNW 10 |
| kJ | 3 | 3 | 3 | 1 | 3 | 1 | 1 | 1 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 4 | 50 | 63 | 45 | 31 | 28 | 26 | 17 | 43 |
Swell 3 Height (m) Direction Period (s) | WSW 9 | SW 16 | SW 8 | W 8 | SW 16 | — | — | S 15 | S 5 | — | — | — | — | — | N 9 | — | S 13 | SW 13 | SW 13 | SW 13 | SW 13 | NNW 7 | WNW 11 | N 8 |
| kJ | 7 | 10 | 3 | 1 | 10 | — | — | 4 | 1 | — | — | — | — | — | 2 | — | 3 | 7 | 7 | 7 | 7 | 9 | 23 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 5 | N 6 | N 6 | N 7 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 67 | 74 | 77 | 181 | 249 | 362 | 340 | 211 | 127 | 85 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 10 | 111 | 93 | 12 | 182 | 139 | 139 | 111 | 110 | 128 | 128 | 128 | 111 | 110 | 12 | 128 | 494 | 331 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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