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Surf Forecasts:
Valley Left surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 5 pm Friday 05 Dec 2025 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
10.9° C
(Which is normal for this time of year)How big are the waves at Valley Left today?
The current surf forecast for Valley Left at 11PM is: 1.6m 13s primary swell from a West-northwest direction (forecast issued at 05:00pm December 05). An open ocean swell of 3.0m 11s is not directed at the surf break, a second open ocean swell of 3.0m 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 (05 Dec) | - | - |
| Afternoon (05 Dec) | - | - |
| Evening (05 Dec) | 6.5ft (2.0m) | 13s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 13 | 13 | 20 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 2027 | 1319 | 841 | 560 | 217 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 5:39PM 3.27 | 6:02AM 3.58 | 6:30PM 3.17 | 6:49AM 3.59 | 7:21PM 3.00 | 7:38AM 3.52 | ||||||||||||||||||
Low Tide / height (m) | 11:39PM 0.09 | 12:16PM 0.01 | 12:24AM 0.19 | 1:07PM 0.05 | 1:09AM 0.32 | |||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:44 | - |
| Sunset | 4:19 | - | - | - | - | - | - | - | 4:19 | - | - | - | - | - | - | - | 4:17 | - | - | - | - | - | - | - |
 |  | | |  | | | |  | |  |  | |  |  | | |  | | | | |  | | |
Rain (mm) | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | 2 | 6 | 7 | 6 | 1 | - | - | 5 | 1 | 1 | - | 1 |
| Temp. °C | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 |
| Feels °C (?) | 6 | 6 | 3 | 5 | 7 | 5 | 5 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 8 | 4 | 1 | 4 | 4 | 2 | 1 | 2 | 4 | 3 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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