Surf Forecasts:
How big are the waves at Bunatrahir Bay today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 16ft (5.0m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 15ft (4.5m), 12s period with WNW swell.
- Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 13s period with WNW swell.
The current surf forecast for Bunatrahir Bay at 7AM is: 5.0m 10s primary swell from a West-northwest direction (forecast issued at 12:00am October 21). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 16ft (5.0m) | 10s |
| Afternoon (21 Oct) | 15ft (4.5m) | 12s |
| Evening (21 Oct) | 10ft (3.0m) | 13s |
Table - waves today at Bunatrahir Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Tue night. Very mild (max 11°C on Thu morning, min 7°C on Tue night). Winds decreasing (near gales from the NW on Tue night, light winds from the NW by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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) | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 11 | W 11 | W 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8140 | 7557 | 5186 | 4947 | 6283 | 4633 | 3499 | 2976 | 2508 | 2011 | 1706 | 1613 | 1535 | 1317 | 1405 | 1542 | 1689 | 1957 | 2678 | 3675 | 4924 | 7054 | 9221 | 10298 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | 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 | cross | cross |
High Tide | 3:01AM2.21m | 3:10PM2.69m | 3:50AM2.45m | 3:53PM2.91m | 4:29AM2.71m | 4:31PM3.13m | ||||||||||||||||||
Low Tide | 8:51AM1.19m | 9:45PM0.85m | 9:40AM0.98m | 10:20PM0.59m | 10:20AM0.76m | |||||||||||||||||||
 |  | |  |  | |  | | |  | | |  |  |  | | | | |  | | | | | |
 | — | — | 8:15 | — | — | — | — | — | — | — | 8:18 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — |
 | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | 8 | 3 | 2 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 2 | — | — | — | 1 | 1 | — | — |
Temp °C | 8 | 7 | 9 | 10 | 10 | 10 | 8 | 8 | 7 | 7 | 8 | 8 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 |
Feels °C | -4 | -4 | -1 | 0 | 2 | 4 | 4 | 5 | 3 | 3 | 5 | 4 | 7 | 8 | 7 | 4 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 3 |
Swell 1 Height (m) Direction Period (s) | W 12 | — | — | — | — | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 11 | W 11 | W 11 | WNW 11 | — | — | — | — | — | — | — |
| kJ | 3620 | — | — | — | — | 4633 | 3499 | 2976 | 2508 | 2011 | 1706 | 1613 | 1535 | 1317 | 1405 | 1542 | 1689 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NW 12 | — | — | — | — | N 9 | N 8 | N 8 | NNW 8 | N 8 | N 8 | N 7 | N 7 | N 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1727 | — | — | — | — | 356 | 316 | 228 | 197 | 114 | 72 | 70 | 39 | 35 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 12 | — | — | — | — | — | — | — | — | — | N 7 | N 7 | N 7 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 |
| kJ | 8140 | 7557 | 5186 | 4947 | 6283 | — | — | — | — | — | — | — | — | — | 24 | 21 | 14 | 1957 | 2678 | 3675 | 4924 | 7054 | 9221 | 10298 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 92 | 144 | 182 | 242 | 380 | 288 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 9 | 50 | 179 | 263 | 307 | 487 | 496 | 555 | 900 | 514 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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