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Surf Forecasts:

Keel surf break

Keel surfForecast / Mayo and Achill Island / Ireland

information circle12 Day Weather and Surf, issued 6 pm Friday 29 Aug 2025 IST
Forecast 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
16.9° C
 (Which is 1.8°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Keel this week:

The most powerful waves expected at Keel in the next 12 days are 6.5m 13s and forecast to arrive on Sunday (Aug 31) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 9s period and expected on Tuesday (Sep 02) at 1AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Sun 31st Aug)21ft (6.5m) 13s

Table - best surf conditions forecast for Keel over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 45mm), heaviest during Sat morning. Very mild (max 16°C on Sat morning, min 14°C on Fri night). Winds increasing (light winds from the WSW on Fri night, gales from the SSW by Sat night).

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Wed afternoon. Very mild (max 16°C on Wed morning, min 12°C on Tue night). Winds increasing (light winds from the S on Tue night, gales from the W by Wed afternoon).

Fri
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
W
2.1
W
1.5
W
3
SW
6
WSW
5.5
WSW
4.5
WSW
5.5
W
4.5
WNW
4
WNW
2.2
W
1.9
WNW
1.6
W
2
WSW
2.2
SW
2.3
WSW
2.2
WSW
1.5
WSW
1.7
W
2.3
W
2.1
W
Period(s) (?)9998131313121211108813111111111078
Wave
Graph
(?)Metric surfscale
Energy (?)12367164351435128071003764757303494835318934834161480126712491081648630563609
Wind
(km/h)
30
WNW
15
WSW
45
SE
50
SSW
55
SSW
50
SSW
45
WSW
45
W
50
WNW
45
W
25
W
20
W
15
WSW
20
SE
50
ESE
65
W
35
WSW
35
SW
35
WSW
50
SW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncrossononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncrosscross-
off		cross-
on		cross-
on		onononcross-
on
High Tide
/ height (m)
10:01PM
2.96
10:25AM
2.86
10:43PM
2.68
11:14AM
2.66
11:44PM
2.44
12:28PM
2.52
1:20AM
2.31
2:10PM
2.54
3:03AM
2.40
3:29PM
2.76
4:07AM
2.64
4:20PM
3.05
4:52AM
2.92
Low Tide
/ height (m)
4:03AM
1.01
4:27PM
1.19
4:43AM
1.27
5:23PM
1.41
5:45AM
1.48
7:06PM
1.54
7:37AM
1.56
8:59PM
1.43
9:11AM
1.42
10:02PM
1.16
10:06AM
1.18
10:45PM
0.84
10:48AM
0.91
Fri
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Sunrise--6:43--6:45--6:47--6:48--6:50--6:52--6:54
Sunset8:38--8:37--8:34--8:31--8:29--8:27--8:24--
rain showers
light rain
heavy rain
clear
mod rain
rain showers
rain showers
thunderstorm
rain showers
rain showers
part cloud
part cloud
clear
light rain
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
Rain (mm)
2212-974721---23522122
Temp. °C151516151415151514141414151416151515151514
Feels °C (?)101185477855810121111498875
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Mayo and Achill Island

  1. weather stationWind Update The wind is still cross-on at Keel (light winds from the W at Belmullet 29 km from Keel). 1.9m 9s swell from the W with a 1.6m 9s swell, also from the W. 2 swells combining so expect closeout sets.

    1 hour 7 minutes ago Keel
Expand
<
>
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29 km away, 1 h 7 min ago

18 km/h
W
0.0
16.9
Air / Water (°C)
Please reload the page to see if there are any updates.

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.

View detailed surf forecast for Keel at:
surf-forecast.com

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 12 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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