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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 am Saturday 30 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
13.0° C
(Which is slightly warmer than usual)How big are the waves at Keel today (30 May):
- Morning surf: Morning surf (30 May, local time) - 7.5ft (2.3m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 8ft (2.5m), 12s period with SW swell.
- Evening surf: Evening surf (30 May, local time) - 8ft (2.4m), 11s period with SW swell.
The current surf forecast for Keel at 10AM is: 2.4m 10s primary swell from a Southwest direction and 0.9m 13s secondary swell from a West-southwest direction, 0.4m 16s secondary swell from a Southwest direction (forecast issued at 06:00am May 30). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 7.5ft (2.3m) | 9s |
| Afternoon (30 May) | 8ft (2.5m) | 12s |
| Evening (30 May) | 8ft (2.4m) | 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 15mm), heaviest on Mon morning. Very mild (max 14°C on Sat afternoon, min 12°C on Sat morning). Winds decreasing (fresh winds from the SSW on Sat afternoon, light winds from the S by Mon afternoon). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 9 | SW 10 | WSW 12 | SW 12 | SW 11 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | |
446 | 763 | 1037 | 1946 | 1681 | 1492 | 1466 | 1439 | 1542 | 1542 | 1462 | 1307 | 1121 | 1008 | 822 | 732 | 649 | 637 | 520 | 448 | 363 | 356 | 349 | 292 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | on | on | |
High Tide | 5:44AM3.16m | 6:00PM3.43m | 6:22AM3.18m | 6:34PM3.46m | 6:59AM3.17m | 7:08PM3.46m | ||||||||||||||||||
Low Tide | 11:42AM0.67m | 00:11AM0.57m | 12:16PM0.68m | 00:46AM0.53m | 12:51PM0.71m | |||||||||||||||||||
 |  | |  |  | |  |  |  |  | | | | | | | | | | |  | | |  | |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 9:58 | — | — | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | 10:01 |
2 | 3 | 2 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | 3 | 1 | 2 | — | — | |
Temp °C | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 |
5 | 7 | 7 | 9 | 8 | 9 | 8 | 7 | 8 | 8 | 9 | 9 | 10 | 9 | 10 | 8 | 10 | 11 | 11 | 13 | 13 | 11 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | NW 7 | SW 16 | WSW 13 | WSW 12 | WNW 8 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 |
 kJ | 25 | 93 | 269 | 1946 | 6 | 23 | 36 | 35 | 37 | 1542 | 1462 | 1307 | 1121 | 1008 | 822 | 732 | 649 | 637 | 520 | 448 | 363 | 356 | 349 | 292 |
Swell 2 Height (m) Direction Period (s) | SW 16 | NW 7 | SW 16 | SW 16 | NNW 11 | — | NW 7 | NNW 10 | SW 15 | NNW 10 | NNW 10 | SW 15 | NNW 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 |
| kJ | 91 | 13 | 90 | 42 | 13 | — | 2 | 20 | 57 | 33 | 31 | 107 | 34 | 53 | 52 | 51 | 48 | 48 | 47 | 46 | 29 | 26 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | WSW 14 | NW 7 | NW 8 | NW 12 | — | — | — | NNW 10 | — | — | NNW 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 20 | 65 | 14 | 9 | 5 | — | — | — | 35 | — | — | 31 | 78 | 73 | 72 | 52 | 52 | 53 | 53 | 53 | 53 | 53 | 53 | 32 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 9 | SW 10 | S 3 | SW 12 | SW 11 | SW 11 | WSW 11 | WSW 11 | — | WSW 11 | SW 3 | WSW 11 | SW 3 | — | — | — | SSW 2 | — | — | SSW 2 | — | — | — |
| kJ | 446 | 763 | 1037 | 6 | 1681 | 1492 | 1466 | 1439 | 1542 | — | 186 | 2 | 145 | 1 | — | — | — | 1 | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 28 | 66 | 65 | 65 | 65 | 65 | 65 | 65 | 192 | 191 | 65 | 28 | 58 | 32 | 58 | 58 | 58 | 58 | 58 | 58 | 58 |
Best forecast wave conditions in Mayo and Achill Island | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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