Surf Forecasts:
How big are the waves at Bunatrahir Bay today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4ft (1.2m), 8s period with WSW swell.
- Evening surf: Evening surf (17 Aug, local time) - 5ft (1.5m), 7s period with W swell.
The current surf forecast for Bunatrahir Bay at 1AM is: 1.2m 9s primary swell from a West direction and 0.5m 8s secondary swell from a North direction (forecast issued at 06:00pm August 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3.5ft (1.0m) | 8s |
| Afternoon (17 Aug) | 4ft (1.2m) | 8s |
| Evening (17 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Bunatrahir Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon morning. Very mild (max 17°C on Mon afternoon, min 13°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 8 | W 8 | W 8 | W 9 | W 9 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 6 | W 7 | W 7 | W 8 | W 8 | W 8 | W 9 | W 10 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 198 | 273 | 191 | 215 | 210 | 165 | 130 | 137 | 170 | 188 | 217 | 269 | 319 | 378 | 466 | 724 | 1320 | 2070 | 2301 |
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-off | off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:04PM3.55m | 9:27AM3.01m | 9:42PM3.25m | 10:05AM2.85m | |||||||||||||||
Low Tide | 2:39PM0.21m | 3:15AM0.24m | 3:18PM0.41m | 3:50AM0.49m | 3:59PM0.66m | ||||||||||||||
 | |  | | | |  | | | | | | | | |  | | |  | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | 9:07 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:02 | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 16 | 17 | 16 | 15 | 15 | 14 | 15 | 16 | 16 | 15 | 13 |
Feels °C | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | NW 7 | W 8 | W 10 | W 9 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
| kJ | 34 | 273 | 69 | 215 | 32 | 32 | 30 | 28 | 17 | 17 | 17 | 9 | 9 | 9 | 9 | 4 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | N 9 | NW 7 | N 8 | N 8 | NW 7 | NW 7 | NW 7 | NW 6 | NNW 6 | NW 6 | W 18 | W 19 | W 19 | W 16 | W 16 | SW 17 | SW 17 | SW 17 | SW 18 |
| kJ | 25 | 27 | 35 | 34 | 16 | 11 | 11 | 10 | 4 | 1 | 6 | 7 | 7 | 5 | 5 | 11 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | — | N 9 | NW 7 | NW 7 | W 18 | W 18 | W 18 | W 18 | W 18 | W 18 | N 6 | — | W 16 | W 19 | W 19 | W 17 | — | — | — |
| kJ | — | 37 | 26 | 25 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | — | 5 | 7 | 7 | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | — | W 8 | — | W 9 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 6 | W 7 | W 7 | W 8 | W 8 | W 8 | W 9 | W 10 | WNW 11 | WNW 11 |
| kJ | 198 | — | 191 | — | 210 | 165 | 130 | 137 | 170 | 188 | 217 | 269 | 319 | 378 | 466 | 724 | 1320 | 2070 | 2301 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 122 | 0 | 0 | 9 | 0 | 0 | 0 | 9 | 174 | 233 | 462 | 233 | 233 | 9 | 555 | 1260 | 567 | 182 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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