Surf Forecasts:
How big are the waves at Valley Left today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 1ft (0.3m), 8s period with NNW swell.
- Evening surf: Evening surf (21 Sep, local time) - 1ft (0.3m), 11s period with WNW swell.
The current surf forecast for Valley Left at 7PM is: 0.8m 11s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a North-northwest direction (forecast issued at 12:00pm September 21). An open ocean swell of 2.2m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 1ft (0.3m) | 8s |
| Evening (21 Sep) | 1ft (0.3m) | 11s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 17°C on Mon morning, min 12°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the SSE by Wed night). | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | NNW 8 | WNW 11 | WNW 11 | WSW 10 | WSW 11 | WSW 11 | WNW 10 | WSW 11 | NW 9 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 12 | 135 | 24 | 0 | 0 | 0 | 10 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 899 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | glassy | glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | off |
High Tide | 3:07PM2.40m | 3:50AM2.19m | 4:01PM2.63m | 4:33AM2.40m | 4:40PM2.87m | ||||||||||||||||
Low Tide | 8:39AM1.32m | 9:48PM1.09m | 9:41AM1.11m | 10:30PM0.84m | 10:23AM0.88m | ||||||||||||||||
 | |  | |  | |  |  |  | | |  | | |  | | | | | | | |
 | 7:22 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | 2 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 13 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | WNW 11 | SW 13 | WSW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
| kJ | 21 | 21 | 12 | 135 | 7 | 1275 | 1547 | 1512 | 1292 | 936 | 3116 | 3609 | 3463 | 3247 | 2709 | 2469 | 1901 | 1538 | 1366 | 1008 | 899 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | NNW 8 | WNW 11 | N 8 | N 8 | N 8 | W 18 | W 14 | NW 9 | — | SW 12 | N 8 | SW 12 | SW 12 | SW 12 | SW 12 | N 8 | N 8 | N 8 |
| kJ | 7 | 7 | 7 | 12 | 24 | 1 | 1 | 1 | 102 | 701 | 20 | — | 5 | 5 | 6 | 6 | 6 | 6 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SSW 13 | — | SW 13 | SW 13 | — | N 8 | W 20 | WNW 10 | N 8 | — | — | — | SW 12 | SW 12 | — | — | — | SW 12 | SW 12 | SW 12 |
| kJ | 7 | 17 | — | 7 | 7 | — | 1 | 8 | 10 | 5 | — | — | — | 6 | 6 | — | — | — | 6 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | SW 13 | SW 13 | SSW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1011 | 951 | 884 | 821 | 1133 | 7 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 56 | 55 | 55 | 55 | 48 | 29 | 29 | 29 | 10 | 10 | 18 | 12 | 12 | 18 | 55 | 55 | 12 | 279 | 12 | 29 | 0 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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