Surf Forecasts:
How big are the waves at Lackan Bay today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 8ft (2.5m), 11s period with W swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 10ft (3.0m), 11s period with W swell.
- Evening surf: Evening surf (27 Sep, local time) - 10ft (3.0m), 12s period with W swell.
The current surf forecast for Lackan Bay at 5AM is: 2.5m 11s primary swell from a West direction and 0.6m 10s secondary swell from a Northwest direction (forecast issued at 12:00am September 27). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 8ft (2.5m) | 11s |
| Afternoon (27 Sep) | 10ft (3.0m) | 11s |
| Evening (27 Sep) | 10ft (3.0m) | 12s |
Table - waves today at Lackan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sun morning. Very mild (max 17°C on Tue afternoon, min 10°C on Sun night). Winds increasing (light winds from the WSW on Sun morning, near gales from the SE by Tue afternoon). | ||||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||||||
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) | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | WNW 10 | W 11 | W 11 | W 11 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1222 | 1432 | 1465 | 1317 | 1456 | 2146 | 2204 | 2043 | 1817 | 1786 | 1427 | 1253 | 1029 | 1007 | 917 | 784 | 657 | 514 | 434 | 227 | 245 | 198 | 121 | 100 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 6:43AM3.33m | 6:53PM3.66m | 7:16AM3.42m | 7:28PM3.63m | 7:51AM3.43m | 8:05PM3.51m | ||||||||||||||||||
Low Tide | 00:32AM0.01m | 12:37PM0.15m | 1:03AM-0.05m | 1:12PM0.10m | 1:35AM-0.03m | 1:48PM0.12m | ||||||||||||||||||
 |  |  |  |  | | |  | | | | |  | | | | | | | |  | | | | |
 | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:19 | — |
mm | — | — | 5 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 13 | 13 | 13 | 11 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 14 | 15 | 14 | 13 | 11 | 11 | 11 | 13 | 14 | 16 | 17 | 18 |
Feels °C | 7 | 7 | 9 | 9 | 8 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 9 | 11 | 10 | 7 | 4 | 4 | 4 | 6 | 5 | 7 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 11 | W 11 | W 11 | W 11 | NW 10 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | WNW 10 | W 11 | W 11 | W 11 | WSW 10 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 1222 | 1432 | 1465 | 1317 | 1456 | 48 | 2204 | 2043 | 1817 | 1786 | 1427 | 1253 | 1029 | 1007 | 917 | 784 | 657 | 514 | 434 | 227 | 245 | 198 | 121 | 88 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 11 | NW 10 | — | NW 10 | NW 9 | NW 9 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 92 | 102 | 85 | 90 | 51 | — | 46 | 30 | 20 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 123 | 80 | 39 | 19 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 4 | — | — | — | N 12 | N 12 | — | — | — | — | — | — | — | — | — | — | N 11 | N 11 | N 10 | N 10 | N 10 |
| kJ | — | — | — | 5 | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | S 4 | SSE 4 | S 5 | — | — | W 11 | — | — | — | — | — | S 3 | S 3 | SSE 3 | SE 3 | SSE 4 | SE 4 | SE 5 | SE 5 | SE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 |
| kJ | 35 | 52 | 42 | — | — | 2146 | — | — | — | — | — | 5 | 5 | 7 | 5 | 17 | 46 | 54 | 54 | 58 | 47 | 62 | 120 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 187 | 444 | 2 | 0 | 140 | 260 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 41 | 41 | 63 | 455 | 455 | 475 | 540 | 475 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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