Surf Forecasts:
How big are the waves at Valley Left today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 2.5ft (0.8m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 1.5ft (0.5m), 7s period with NW swell.
- Evening surf: Evening surf (16 Aug, local time) - 1.5ft (0.5m), 7s period with NW swell.
The current surf forecast for Valley Left at 9AM is: 0.8m 8s primary swell from a Northwest direction (forecast issued at 12:00am August 16). An open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Aug) | 1.5ft (0.5m) | 7s |
| Evening (16 Aug) | 1.5ft (0.5m) | 7s |
Table - waves today at Valley Left. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 17°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the SSW on Sat night, fresh winds from the SSW by Mon afternoon). | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | W 8 | NW 7 | NW 7 | NNW 7 | NW 6 | NW 6 | WSW 7 | W 7 | W 7 | W 8 | W 8 | W 9 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 142 | 147 | 84 | 55 | 35 | 27 | 26 | 26 | 25 | 0 | 23 | 22 | 4 | 2 | 1 | 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 | off | off | off | off | off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 8:50AM3.02m | 9:02PM3.43m | 9:27AM2.90m | 9:40PM3.14m | 10:05AM2.76m | |||||||||||||||||||
Low Tide | 2:40AM-0.01m | 2:38PM0.24m | 3:15AM0.20m | 3:17PM0.43m | 3:50AM0.46m | 3:58PM0.67m | ||||||||||||||||||
 |  |  | | |  | |  | | |  | | | | | | | | | | | | |  | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:04 | — |
mm | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
Feels °C | 11 | 10 | 10 | 11 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 11 | 10 | 14 | 14 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | N 8 | NW 7 | WSW 8 | W 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SW 17 | SW 17 | SSW 17 | SSW 17 |
| kJ | 142 | 147 | 84 | 55 | 35 | 287 | 326 | 284 | 246 | 33 | 23 | 130 | 113 | 18 | 17 | 10 | 9 | 9 | 9 | 4 | 44 | 45 | 28 | 29 |
Swell 2 Height (m) Direction Period (s) | W 7 | N 9 | WSW 7 | N 9 | N 9 | NW 7 | NW 7 | NW 7 | NW 7 | SW 18 | N 8 | NW 7 | N 8 | NW 6 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | N 7 | N 7 | N 7 | — |
| kJ | 8 | 6 | 11 | 14 | 14 | 27 | 26 | 26 | 25 | 12 | 32 | 22 | 19 | 2 | 12 | 13 | 11 | 10 | 10 | 10 | 4 | 4 | 4 | — |
Swell 3 Height (m) Direction Period (s) | N 9 | SW 12 | N 9 | SW 20 | SW 12 | N 9 | N 9 | N 9 | N 8 | S 13 | SW 18 | N 8 | NNW 7 | SW 18 | NW 6 | SW 11 | SW 11 | SW 12 | W 20 | — | N 7 | — | — | — |
| kJ | 6 | 6 | 6 | 15 | 6 | 14 | 24 | 23 | 35 | 3 | 12 | 31 | 4 | 12 | 1 | 5 | 5 | 5 | 7 | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 7 | SW 4 | SW 6 | WSW 7 | — | — | — | — | W 8 | WSW 8 | — | SSW 3 | SW 5 | WSW 6 | WSW 7 | W 7 | W 7 | W 8 | W 8 | W 9 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 20 | 24 | 43 | 119 | 229 | — | — | — | — | 219 | 163 | — | 8 | 120 | 321 | 373 | 378 | 429 | 501 | 628 | 859 | 1424 | 1452 | 1396 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 48 | 48 | 48 | 48 | 48 | 48 | 55 | 48 | 48 | 55 | 55 | 48 | 48 | 55 | 218 | 198 | 496 | 517 | 276 | 280 | 385 | 199 | 198 | 199 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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