Surf Forecasts:
How big are the waves at Valley Left today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 18ft (5.5m), 14s period with WNW swell.
- Evening surf: Evening surf (17 Sep, local time) - 18ft (5.5m), 14s period with WNW swell.
The current surf forecast for Valley Left at 1PM is: 5.5m 13s primary swell from a West-northwest direction (forecast issued at 06:00am September 17). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 18ft (5.5m) | 14s |
| Evening (17 Sep) | 18ft (5.5m) | 14s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri morning. Very mild (max 16°C on Fri morning, min 13°C on Thu morning). Winds decreasing (strong winds from the W on Thu morning, moderate winds from the WSW by Sat night). | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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 10 | W 11 | WNW 12 | WNW 13 | WNW 14 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 0 | 0 | 7579 | 10381 | 12687 | 13763 | 11568 | 9259 | 7304 | 6316 | 3447 | 0 | 0 | 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 | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 9:56AM2.70m | 10:18PM2.41m | 10:42AM2.48m | 11:13PM2.15m | 11:51AM2.30m | ||||||||||||||||||
Low Tide | 4:04PM0.91m | 4:12AM1.05m | 4:57PM1.17m | 5:04AM1.28m | 6:32PM1.35m | ||||||||||||||||||
 |  |  |  |  | | | |  | |  | | |  | | | | | | | | | | |
 | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:46 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | 10 | 4 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 14 | 13 | 14 | 13 |
Feels °C | 5 | 4 | 4 | 6 | 6 | 5 | 6 | 7 | 7 | 8 | 7 | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 5 | 6 | 5 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 8 | — | — | — | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | — | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 14 | 13 | 5 | — | — | — | 9018 | 7184 | 7304 | 6316 | 3447 | — | — | — | — | — | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | W 11 | WNW 12 | WNW 13 | WNW 14 | WNW 15 | WNW 14 | WNW 14 | W 13 | SW 4 | SW 7 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | WNW 12 |
| kJ | 2788 | 4745 | 7579 | 10381 | 12687 | 13763 | 11568 | 9259 | 782 | 24 | 966 | 5224 | 4737 | 4112 | 3662 | 3131 | 3073 | 3244 | 3499 | 3855 | 4024 | 4390 | 4374 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 275 | 275 | 562 | 729 | 729 | 729 | 439 | 199 | 199 | 199 | 234 | 739 | 632 | 199 | 199 | 735 | 735 | 733 | 275 | 275 | 275 | 199 | 198 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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