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Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 6 pm Saturday 30 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 1.0°C warmer than normal for this time of year)How big are the waves at Valley Left today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 0.5ft (0.2m), 11s period with NNW swell.
- Evening surf: Evening surf (30 May, local time) - 1ft (0.3m), 11s period with NNW swell.
The current surf forecast for Valley Left at 9PM is: 0.3m 11s primary swell from a North-northwest direction and 0.1m 7s secondary swell from a Northwest direction (forecast issued at 06:00pm May 30). An open ocean swell of 2.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 0.5ft (0.2m) | 11s |
| Evening (30 May) | 1ft (0.3m) | 11s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon morning. Very mild (max 14°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 11 | NNW 11 | NW 7 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | |
13 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:08PM3.05m | 6:23AM2.81m | 6:42PM3.10m | 7:00AM2.79m | 7:17PM3.12m | 7:35AM2.73m | ||||||||||||||||||
Low Tide | 00:15AM0.55m | 12:20PM0.52m | 00:52AM0.53m | 12:54PM0.54m | 1:28AM0.55m | |||||||||||||||||||
 |  |  |  |  |  | | |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 9:58 | — | — | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | 10:01 |
— | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | 4 | 2 | 1 | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 |
10 | 9 | 9 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 10 | 10 | 10 | 11 | 11 | 10 | 11 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | N 10 | WSW 11 | WSW 11 | WSW 10 | N 10 | N 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 8 |
 kJ | 6 | 23 | 36 | 35 | 37 | 33 | 1575 | 1307 | 1162 | 1049 | 988 | 49 | 757 | 637 | 554 | 30 | 29 | 590 | 566 | 465 | 385 | 377 | 333 | 12 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | — | NW 7 | — | SW 15 | NNW 10 | NNW 10 | SW 15 | SW 15 | N 10 | N 10 | SW 14 | N 10 | N 10 | N 10 | SW 14 | SW 14 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SSW 13 |
| kJ | 13 | — | 2 | — | 57 | 33 | 31 | 107 | 78 | 53 | 52 | 52 | 48 | 48 | 47 | 53 | 53 | 26 | 25 | 14 | 14 | 12 | 12 | 16 |
Swell 3 Height (m) Direction Period (s) | NW 12 | — | — | — | — | — | — | NNW 10 | NNW 10 | SW 14 | SW 14 | N 10 | SW 14 | SW 14 | SW 14 | W 20 | SW 20 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 18 |
| kJ | 5 | — | — | — | — | — | — | 32 | 35 | 73 | 72 | 2 | 72 | 53 | 53 | 8 | 15 | 53 | 53 | 51 | 29 | 27 | 17 | 12 |
Wind waves Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 3 | WSW 11 | SW 3 | SSW 3 | WSW 11 | SSW 3 | SSW 2 | S 2 | SW 10 | WSW 10 | SW 3 | — | — | — | — | — | WSW 9 |
| kJ | 1757 | 1565 | 1567 | 1578 | 1627 | 1627 | 186 | 3 | 145 | 2 | 3 | 890 | 1 | 1 | 1 | 665 | 670 | 2 | — | — | — | — | — | 398 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 29 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 48 | 48 | 35 | 35 | 48 | 59 | 48 | 48 | 48 | 48 | 55 | 199 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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