
Surf Forecasts:
How big are the waves at Lackan Bay today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 4.5ft (1.3m), 7s period with W swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 4ft (1.2m), 7s period with WNW swell.
- Evening surf: Evening surf (31 Jul, local time) - 4ft (1.2m), 7s period with WNW swell.
The current surf forecast for Lackan Bay at 6PM is: 1.2m 7s primary swell from a West-northwest direction and 0.6m 8s secondary swell from a North direction, 0.2m 11s secondary swell from a West direction (forecast issued at 06:00am July 31). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (31 Jul) | 4ft (1.2m) | 7s |
| Evening (31 Jul) | 4ft (1.2m) | 7s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Very mild (max 16°C on Sat morning, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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 7 | W 7 | W 7 | WNW 7 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | N 9 | N 9 | N 9 | N 9 | N 9 |
Wave Graph | |||||||||||||||||||||||
154 | 157 | 134 | 139 | 134 | 135 | 114 | 114 | 117 | 107 | 114 | 130 | 113 | 100 | 85 | 107 | 138 | 123 | 137 | 134 | 109 | 104 | 102 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross | cross | cross | cross-on | cross |
High Tide | 7:39AM2.96m | 7:56PM3.50m | 8:12AM2.97m | 8:28PM3.50m | 8:46AM2.96m | 9:00PM3.43m | |||||||||||||||||
Low Tide | 1:30PM0.32m | 2:07AM0.34m | 2:02PM0.32m | 2:39AM0.33m | 2:34PM0.38m | ||||||||||||||||||
5:46 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | |
— | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 5 |
Temp °C | 12 | 12 | 14 | 15 | 15 | 15 | 13 | 12 | 12 | 12 | 14 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 14 | 13 |
Feels °C | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | WSW 9 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | N 9 |
92 | 71 | 55 | 60 | 45 | 45 | 44 | 29 | 28 | 28 | 18 | 18 | 25 | 100 | 85 | 107 | 138 | 123 | 126 | 109 | 109 | 93 | 102 | |
Swell 2 Height (m) Direction Period (s) | — | W 12 | W 12 | W 11 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 8 | WSW 8 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | NW 8 |
— | 3 | 3 | 2 | 2 | 9 | 10 | 10 | 17 | 27 | 27 | 26 | 18 | 24 | 31 | 90 | 113 | 109 | 137 | 134 | 106 | 104 | 73 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 11 | N 7 | N 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 17 | 16 | 14 | 14 | 6 | 7 | 19 | 19 | 19 | 36 | |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | WNW 7 | W 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | — | — | — | — | — | — | — | — | N 2 | NNE 3 |
154 | 157 | 134 | 139 | 134 | 135 | 114 | 114 | 117 | 107 | 114 | 130 | 113 | — | — | — | — | — | — | — | — | 1 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 149 | 531 | 576 | 850 | 0 | 0 | 0 | 0 | 232 | 245 | 245 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 11 | 2 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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