Surf Forecasts:
How big are the waves at Valley Left today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.4m), 16s period with WNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 16ft (5.0m), 12s period with WNW swell.
The current surf forecast for Valley Left at 12PM is: 0.4m 16s primary swell from a West-northwest direction (forecast issued at 06:00am October 20). An open ocean swell of 2.0m 13s is not directed at the surf break, a second open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 1.5ft (0.4m) | 16s |
| Evening (20 Oct) | 16ft (5.0m) | 12s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Tue night. Very mild (max 11°C on Tue morning, min 8°C on Tue night). Winds decreasing (near gales from the NNW on Tue night, calm by Thu afternoon). | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | W 13 | WNW 16 | WNW 13 | WNW 15 | WNW 12 | WNW 12 | WNW 11 | WNW 12 | NW 13 | WNW 13 | WNW 13 | WNW 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 0 | 0 | 0 | 103 | 0 | 387 | 6860 | 6745 | 5436 | 5068 | 3587 | 4633 | 4111 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | glassy | cross-on | on |
High Tide | 2:06PM2.42m | 3:03AM2.13m | 3:05PM2.59m | 3:51AM2.36m | 3:50PM2.79m | ||||||||||||||||||
Low Tide | 7:35AM1.35m | 9:00PM1.05m | 8:50AM1.19m | 9:43PM0.80m | 9:40AM0.98m | ||||||||||||||||||
 | |  | |  |  |  | | |  | |  |  | | |  |  | | | | | | | |
 | — | 8:15 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:18 | — | — | — | — | — |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | 2 | 2 | 10 | 6 | 2 | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 4 |
Temp °C | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 |
Feels °C | 4 | 3 | 4 | 3 | 5 | 7 | -3 | -4 | -2 | -1 | 1 | 3 | 4 | 5 | 5 | 4 | 5 | 6 | 7 | 8 | 9 | 6 | 2 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | WNW 13 | WNW 13 | WNW 12 | SSW 8 | SSW 7 | SSW 7 | — | W 12 | WNW 13 | WNW 13 | WNW 13 | NNW 8 | W 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 |
| kJ | 2412 | 1862 | 1514 | 1230 | 1387 | 1155 | 64 | 11 | 5 | — | 1530 | 4633 | 4111 | 3245 | 96 | 2782 | 2297 | 2151 | 2071 | 1825 | 1732 | 1739 | 1642 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WNW 16 | SW 8 | SSW 8 | — | — | — | — | — | NNW 8 | NNW 8 | N 8 | NNW 8 | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SW 16 | S 16 |
| kJ | — | — | — | 103 | 17 | 318 | — | — | — | — | — | 204 | 143 | 115 | 77 | 67 | 39 | 38 | 24 | 15 | 8 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WNW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | — | — |
| kJ | — | — | — | — | — | 387 | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | S 4 | S 5 | SSW 7 | SSW 8 | — | WNW 12 | WNW 12 | WNW 11 | WNW 12 | NW 13 | WNW 13 | W 13 | — | W 13 | W 13 | W 12 | W 12 | — | — | — | N 7 | N 6 |
| kJ | 17 | 47 | 108 | 407 | 521 | — | 6860 | 6745 | 5436 | 5068 | 3587 | 484 | 402 | — | 3007 | 2252 | 1966 | 221 | — | — | — | 8 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 35 | 117 | 119 | 117 | 59 | 35 | 48 | 92 | 170 | 226 | 310 | 523 | 513 | 55 | 48 | 48 | 55 | 48 | 29 | 29 | 10 | 10 | 111 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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