- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 12 pm Tuesday 16 Sep 2025 IST
How big are the waves at Valley Left today?
The current surf forecast for Valley Left at 3PM is: 0.3m 10s primary swell from a North-northwest direction (forecast issued at 12:00pm September 16). An open ocean swell of 2.3m 10s is not directed at the surf break, a second open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 7s |
| Afternoon (16 Sep) | 1ft (0.3m) | 10s |
| Evening (16 Sep) | - | - |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 10 | 10 | 10 | 10 | 9 | 8 | 9 | 10 | 12 | 13 | 13 | 16 | 12 | 12 | 11 | 10 | 9 | 9 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 105 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 276 | 0 | 1406 | 961 | 574 | 307 | 264 | 222 | 536 | 922 | 1052 | 954 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:04PM 2.58 | 3:09AM 2.30 | 3:28PM 2.76 | 4:18AM 2.48 | 4:27PM 3.00 | 5:05AM 2.67 | ||||||||||||||||||
Low Tide / height (m) | 7:31AM 1.19 | 8:55PM 0.92 | 9:06AM 1.08 | 10:08PM 0.69 | 10:09AM 0.87 | 10:57PM 0.46 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:53 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:49 | - | - | - | - |
 |  | |  |  | |  |  |  |  | | | | |  | | | | | |  | | |  | |
Rain (mm) | 1 | - | - | 1 | 6 | 9 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - |
| Temp. °C | 13 | 13 | 14 | 13 | 12 | 12 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 14 | 13 | 13 |
| Feels °C (?) | 9 | 10 | 11 | 9 | 5 | 3 | 12 | 6 | 5 | 5 | 5 | 6 | 7 | 9 | 10 | 11 | 12 | 14 | 14 | 14 | 10 | 7 | 5 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Mayo and Achill Island
The wind is still cross-off at Valley Left (light winds from the SW at Belmullet 23 km from Valley Left). No surfable waves
23 km away, 1 h 7 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Valley Left surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest