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Keel Surf Forecast
/ Mayo and Achill Island (14 surf breaks) /
Surf Forecasts:
Keel surfForecast / Mayo and Achill Island / Ireland
48hr Weather and Surf, issued 6 pm Wednesday 13 May 2026 ISTForecast update in hr min s Forecast update imminent
Keel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keel sea temperature is
11.6° C
(Which is slightly warmer than usual)How big are the waves at Keel today?
The current surf forecast for Keel at 10PM is: 4.0m 11s primary swell from a Northwest direction and 0.3m 16s secondary swell from a Southwest direction (forecast issued at 06:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 15ft (4.5m) | 12s |
| Evening (13 May) | 13ft (4.0m) | 11s |
Table - waves today at Keel. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu morning. Very mild (max 11°C on Fri night, min 8°C on Wed night). Winds decreasing (strong winds from the NNW on Wed afternoon, light winds from the W by Fri afternoon). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | SW 15 | SW 15 | SW 15 | SW 15 | NW 8 | SW 14 | SW 14 | WNW 8 | WNW 7 | NW 7 | NW 7 | NW 7 | WNW 8 | WNW 7 | W 7 | WNW 6 | W 13 | |
5164 | 4131 | 3459 | 2768 | 2049 | 1642 | 1448 | 34 | 33 | 33 | 33 | 238 | 33 | 33 | 123 | 81 | 65 | 44 | 44 | 61 | 46 | 83 | 131 | 215 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-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-on | on | cross-on | on | on | cross-on | cross-on | |
High Tide | 3:55PM3.22m | 3:58AM3.30m | 4:38PM3.49m | 4:47AM3.50m | 5:20PM3.72m | 5:35AM3.66m | ||||||||||||||||||
Low Tide | 9:58PM0.89m | 10:17AM0.36m | 10:43PM0.60m | 11:00AM0.19m | 11:27PM0.34m | 11:43AM0.10m | ||||||||||||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | — | 9:31 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | 9:37 |
— | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 9 | 9 | 9 | 10 | 9 | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 10 | 10 |
-1 | -1 | -1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 4 | 5 | 7 | 7 | 6 | 8 | 7 | 5 | 4 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | NW 8 | W 9 | W 9 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | W 7 | N 10 | W 13 |
 kJ | 40 | 40 | 40 | 40 | 40 | 39 | 37 | 34 | 33 | 33 | 33 | 238 | 15 | 15 | 135 | 110 | 88 | 70 | 68 | 54 | 54 | 83 | 80 | 215 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 16 | — | W 10 | W 10 | W 10 | W 9 | SW 14 | SW 14 | WNW 8 | WNW 7 | NW 7 | NW 7 | NW 7 | WNW 8 | WNW 7 | N 10 | W 13 | N 10 |
| kJ | — | — | — | — | — | — | 5 | — | 2 | 8 | 8 | 15 | 33 | 33 | 123 | 81 | 65 | 44 | 44 | 61 | 41 | 74 | 130 | 80 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 15 | — | W 14 | W 9 | W 9 | W 7 | W 7 | W 7 | W 7 | W 8 | WNW 14 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 33 | — | 4 | 15 | 25 | 39 | 36 | 33 | 36 | 46 | 70 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | N 8 | NNW 8 | NNW 8 | NNW 3 | NNW 3 | NNW 2 | — | — | — | SW 3 | SW 3 | WNW 6 | WNW 7 |
| kJ | 5164 | 4131 | 3459 | 2768 | 2049 | 1642 | 1448 | 1224 | 1084 | 919 | 722 | 297 | 435 | 373 | 2 | 1 | 1 | — | — | — | 2 | 6 | 131 | 186 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1271 | 682 | 671 | 672 | 1136 | 688 | 711 | 690 | 1317 | 571 | 425 | 426 | 278 | 126 | 126 | 278 | 555 | 186 | 58 | 58 | 58 | 58 | 65 | 117 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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