Surf Forecasts:
How big are the waves at Bunatrahir Bay today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 15ft (4.5m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 13ft (4.0m), 12s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 13ft (4.0m), 11s period with W swell.
The current surf forecast for Bunatrahir Bay at 11AM is: 4.0m 13s primary swell from a West-northwest direction (forecast issued at 06:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 15ft (4.5m) | 13s |
| Afternoon (18 Sep) | 13ft (4.0m) | 12s |
| Evening (18 Sep) | 13ft (4.0m) | 11s |
Table - waves today at Bunatrahir Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri morning. Very mild (max 17°C on Sun night, min 11°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the WSW by Sun morning). | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 8422 | 7282 | 5461 | 5113 | 4466 | 3694 | 3133 | 2859 | 2786 | 3278 | 3957 | 4794 | 5142 | 5470 | 5298 | 5137 | 4693 | 3931 | 3309 | 2755 | 2347 | 2243 | 1868 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | 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-off | cross-off | off | cross-off | off |
High Tide | 10:44AM2.53m | 11:13PM2.20m | 11:55AM2.34m | 00:45AM2.03m | 1:41PM2.30m | ||||||||||||||||||
Low Tide | 4:57PM1.18m | 5:06AM1.27m | 6:30PM1.37m | 6:48AM1.41m | 8:39PM1.33m | ||||||||||||||||||
 | |  | | |  | |  |  | |  | | |  | | | | | | | | | | |
 | — | 7:13 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:42 | — |
mm | — | — | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
Temp °C | 13 | 13 | 13 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 11 | 13 |
Feels °C | 8 | 7 | 8 | 10 | 11 | 11 | 10 | 8 | 8 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 10 | 10 | 10 | 7 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 8422 | 7282 | 5461 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3309 | 2755 | 2347 | 2243 | 1868 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 111 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | — | — | S 3 |
| kJ | — | — | — | 5113 | 4466 | 3694 | 3133 | 2859 | 2786 | 3278 | 3957 | 4794 | 5142 | 5470 | 5298 | 5137 | 4693 | 3931 | — | — | — | — | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 736 | 182 | 736 | 232 | 232 | 203 | 232 | 737 | 737 | 734 | 737 | 288 | 746 | 232 | 232 | 232 | 232 | 11 | 11 | 0 | 0 | 20 | 0 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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