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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 12 pm Sunday 31 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
12.9° C
(Which is slightly warmer than usual)How big are the waves at Keel today (31 May):
- Morning surf: Morning surf (31 May, local time) - 8ft (2.5m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 7ft (2.2m), 11s period with WSW swell.
- Evening surf: Evening surf (31 May, local time) - 7ft (2.2m), 11s period with SW swell.
The current surf forecast for Keel at 8PM is: 2.1m 11s primary swell from a West-southwest direction and 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 12:00pm May 31). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 8ft (2.5m) | 11s |
| Afternoon (31 May) | 7ft (2.2m) | 11s |
| Evening (31 May) | 7ft (2.2m) | 11s |
Table - waves today at Keel. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Mon morning. Very mild (max 14°C on Tue night, min 12°C on Sun afternoon). Winds increasing (light winds from the W on Tue morning, strong winds from the SSW by Tue night). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 13 | SW 13 | WSW 13 | |
1462 | 1307 | 1162 | 1094 | 1090 | 938 | 799 | 729 | 627 | 648 | 733 | 683 | 578 | 475 | 398 | 398 | 424 | 517 | 611 | 717 | 706 | 1398 | 2800 | 2679 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | |
High Tide | 6:34PM3.46m | 6:59AM3.17m | 7:08PM3.46m | 7:35AM3.12m | 7:44PM3.43m | |||||||||||||||||||
Low Tide | 12:16PM0.68m | 00:46AM0.53m | 12:51PM0.71m | 1:22AM0.54m | 1:25PM0.76m | 1:59AM0.59m | ||||||||||||||||||
 | | | |  | |  | |  | |  | | |  |  |  | | | | | | | | | |
 | 5:16 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — |
 | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:01 | — | — | 10:02 |
— | — | — | — | 2 | 1 | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | |
Temp °C | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 13 | 13 | 12 | 12 | 13 | 14 |
9 | 9 | 9 | 7 | 8 | 9 | 10 | 9 | 10 | 8 | 8 | 9 | 10 | 11 | 11 | 10 | 11 | 8 | 8 | 8 | 8 | 5 | 5 | 7 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 11 | N 10 | N 10 | N 10 | WSW 10 | WSW 10 | N 10 | N 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 8 | N 8 | WSW 16 | WSW 10 | WSW 13 | N 7 | N 7 |
 kJ | 1462 | 1307 | 1162 | 1094 | 52 | 49 | 48 | 729 | 627 | 30 | 29 | 683 | 578 | 475 | 398 | 398 | 424 | 12 | 11 | 85 | 706 | 1398 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | SW 15 | SW 15 | N 10 | SW 14 | SW 14 | SW 14 | N 10 | N 10 | SW 14 | SW 14 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SW 18 | W 16 | N 8 | W 15 | N 7 | N 7 | N 7 |
| kJ | 31 | 107 | 78 | 53 | 72 | 52 | 72 | 48 | 47 | 53 | 53 | 26 | 25 | 14 | 14 | 12 | 12 | 12 | 21 | 5 | 157 | 4 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | — | NNW 10 | NNW 10 | SW 14 | — | N 10 | N 10 | SW 14 | SW 14 | W 20 | SW 20 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | W 18 | SW 18 | SW 18 | N 8 | SW 17 | — | — |
| kJ | — | 32 | 34 | 73 | — | 2 | 2 | 53 | 73 | 8 | 15 | 53 | 53 | 32 | 29 | 18 | 17 | 6 | 12 | 12 | 4 | 12 | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | WSW 12 | SW 3 | SSW 3 | SW 11 | WSW 11 | WSW 11 | SSW 3 | — | WSW 10 | WSW 10 | SW 3 | — | — | — | — | WNW 2 | WSW 9 | WSW 10 | WSW 10 | SW 3 | SSW 4 | SW 13 | WSW 13 |
| kJ | 2 | 150 | 5 | 4 | 1090 | 938 | 799 | 1 | — | 648 | 733 | 2 | — | — | — | — | 1 | 517 | 611 | 717 | 1 | 41 | 2800 | 2679 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 65 | 65 | 65 | 28 | 58 | 58 | 58 | 58 | 29 | 58 | 65 | 65 | 58 | 58 | 58 | 58 | 236 | 275 | 275 | 192 | 58 | 28 | 58 | 58 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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