Surf Forecasts:
Keel surf forecast from 27 Aug 2026:
- Best quality surf: Thursday 27 Aug, 10PM (local time) - 2ft (0.6m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 7PM (local time) - 6.5ft (2.0m), 11s period, WNW swell with 942 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 10PM (local time) - 2ft (0.6m), 8s period with W swell.
Best Forecast Surf Conditions for Keel this week:
The surf forecast for Keel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 10PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Keel in the next 16 days are 2.0m 11s and forecast to arrive on Thursday (Sep 03) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Aug 31) at 4AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 27th Aug) | 2ft (0.6m) 8s |
| Best Surf | 10PM (Thu 27th Aug) | 2ft (0.6m) 8s |
| Most Powerful | 7PM (Thu 3rd Sep) | 6.5ft (2.0m) 11s |
Table - best surf conditions forecast for Keel over the next 16 days.
Short Range ForecastModerate rain (total 19mm), heaviest on Thu afternoon. Warm (max 20°C on Thu morning, min 14°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Sun morning. Very mild (max 16°C on Sun afternoon, min 13°C on Mon morning). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the WSW by Mon night). | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | W 8 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | WSW 9 | WSW 9 | WSW 9 | WSW 11 | WSW 10 | WSW 9 | W 8 | WNW 8 | W 8 | W 8 | W 7 | SSW 6 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 108 | 79 | 33 | 18 | 10 | 9 | 8 | 7 | 207 | 299 | 311 | 672 | 416 | 451 | 535 | 606 | 295 | 138 | 51 | 266 | 865 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | on | cross | on | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 6:12PM3.65m | 6:39AM3.38m | 6:43PM3.78m | 7:10AM3.50m | 7:14PM3.84m | 7:41AM3.57m | 7:47PM3.83m | 8:13AM3.58m | 8:21PM3.73m | 8:48AM3.52m | 8:58PM3.56m | 9:26AM3.38m | 9:40PM3.32m | ||||||||
Low Tide | 11:59AM0.64m | 00:29AM0.28m | 12:30PM0.50m | 00:58AM0.15m | 1:02PM0.41m | 1:27AM0.08m | 1:34PM0.37m | 1:58AM0.09m | 2:07PM0.40m | 2:30AM0.19m | 2:43PM0.49m | 3:05AM0.37m | 3:23PM0.64m | 3:46AM0.62m | |||||||
 |  |  | |  |  |  | |  | | |  | | | | | | |  |  | | |
 | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | 8:44 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:34 | — | — | 8:31 | — | — | 8:29 | — |
mm | — | 8 | 2 | — | — | 7 | 1 | — | 1 | 5 | — | — | 2 | 2 | 4 | — | — | — | — | 14 | 7 |
Temp °C | 20 | 19 | 17 | 17 | 17 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 16 | 17 | 17 |
Feels °C | 18 | 16 | 16 | 15 | 14 | 14 | 13 | 15 | 15 | 14 | 15 | 13 | 9 | 10 | 9 | 10 | 9 | 12 | 11 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | W 8 | WNW 7 | WNW 7 | NW 6 | NW 7 | N 6 | WSW 9 | WSW 9 | WSW 9 | WSW 11 | WSW 10 | N 7 | N 7 | WNW 8 | W 8 | N 9 | N 9 | N 8 | N 8 |
| kJ | 108 | 79 | 33 | 18 | 10 | 10 | 8 | 29 | 207 | 299 | 311 | 672 | 416 | 43 | 15 | 606 | 295 | 210 | 225 | 108 | 19 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | NW 10 | NNW 9 | NNW 8 | WNW 7 | W 7 | NW 7 | N 6 | N 7 | N 7 | N 7 | NNW 6 | N 12 | SW 19 | SW 18 | N 6 | W 8 | W 7 | WNW 7 | SW 15 |
| kJ | 6 | 6 | 4 | 7 | 6 | 9 | 4 | 7 | 40 | 32 | 36 | 1 | 69 | 3 | 14 | 12 | 47 | 138 | 51 | 9 | 35 |
Swell 3 Height (m) Direction Period (s) | S 7 | NW 12 | SW 12 | SW 12 | SW 12 | S 6 | S 6 | W 6 | NNW 6 | NNW 6 | N 6 | — | — | — | — | S 9 | N 9 | SSW 16 | SW 16 | SW 19 | NNW 11 |
| kJ | 1 | 5 | 6 | 5 | 5 | 1 | 1 | 3 | 4 | 4 | 1 | — | — | — | — | 2 | 6 | 26 | 40 | 15 | 12 |
Wind waves Height (m) Direction Period (s) | NNE 4 | N 3 | N 6 | N 5 | N 5 | N 5 | N 6 | — | — | ESE 3 | — | N 7 | W 10 | WSW 9 | W 8 | — | — | — | SSW 4 | SSW 6 | SW 8 |
| kJ | 4 | 5 | 21 | 18 | 17 | 13 | 26 | — | — | 1 | — | 97 | 71 | 451 | 535 | — | — | — | 16 | 266 | 865 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 69 | 3 | 278 | 533 | 524 | 174 | 391 | 58 | 7 | 58 | 236 | 192 | 65 | 65 | 194 | 737 | 58 | 58 | 58 | 236 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Keel surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Keel Surf forecast
The above surf forecast table for Keel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Keel can be found by selecting the local surf guide option on the grey menu. Our Keel surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Keel) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Keel may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Mayo and Achill Island? If you are looking for accommodation near Keel, camping, hotels and holiday cottages in Mayo and Achill Island, consider staying in Belmullet which is 29 km (18 miles) away. Other places in and around Mayo and Achill Island where you can find information about places to rent, and car hire include Westport which is 41 km (25 miles) away, Ballina and Claremorris.
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