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Surf Forecasts:

Carrowmore surfForecast / Mayo and Achill Island / Ireland

information circle12 Day Weather and Surf, issued 6 pm Monday 06 Oct 2025 IST
Forecast update in hr  min  s Forecast update imminent
Carrowmore surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Carrowmore sea temperature is
14.4° C
 (Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Carrowmore this week:

The surf forecast for Carrowmore over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 09) at 1PM. The primary swell is predicted to be 0.7m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Carrowmore in the next 12 days are 1.5m 12s and forecast to arrive on Tuesday (Oct 07) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 11s period and expected on Tuesday (Oct 07) at 1AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Thu 9th Oct)2.5ft (0.7m) 11s
Best Surf 1PM (Thu 9th Oct)2.5ft (0.7m) 11s
Most Powerful 4AM (Tue 7th Oct)5ft (1.5m) 12s

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

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

Short Range Forecast Light rain (total 4mm), mostly falling on Mon night. Very mild (max 14°C on Mon night, min 11°C on Tue afternoon). Winds decreasing (fresh winds from the SSW on Mon afternoon, light winds from the W by Thu morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 10°C on Fri morning). Wind will be generally light.

Mon
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
W
1.5
WSW
1.1
W
0.9
W
0.8
W
0.9
W
0.7
W
0.7
WNW
0.8
WNW
0.7
WNW
0.6
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.3
WNW
0.2
WNW
0.2
WSW
0.1
W
0.2
WSW
0.2
WSW
Period(s) (?)1811131413121111111111101111101010811109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)240404320206224119128173126886374443318972108
Wind
(km/h)
40
SSW
30
SSW
15
NW
15
WNW
15
W
20
W
20
WSW
20
WSW
10
W
15
W
5
WSW
5
SSW
5
W
5
SE
5
ESE
5
ENE
10
E
15
E
10
E
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		crosscrosscross-
off		offcrossglasscross-
off		glasscrosscrosscrosscrosscross
High Tide
/ height (m)
5:31PM
4.04
6:00AM
4.04
6:11PM
4.19
6:38AM
4.17
6:52PM
4.22
7:17AM
4.17
7:36PM
4.12
7:58AM
4.05
8:22PM
3.88
8:42AM
3.83
9:14PM
3.55
9:32AM
3.53
10:15PM
3.18
10:34AM
3.23
Low Tide
/ height (m)
11:43PM
-0.17
12:00PM
0.08
12:20AM
-0.26
12:39PM
-0.04
12:59AM
-0.21
1:19PM
-0.04
1:39AM
-0.00
2:02PM
0.09
2:22AM
0.31
2:49PM
0.33
3:08AM
0.70
3:45PM
0.65
4:05AM
1.09
Mon
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Sunrise--7:50--7:52--7:54--7:56--7:58--8:00--8:00
Sunset7:05--7:01--7:00--6:57--6:54--6:52--6:50--
part cloud
rain showers
cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
-4-------------------
Temp. °C131412111111121212121211111213141313151314
Feels °C (?)68107878810101110101213141211141112
  • 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 Cross-off wind 21 km from Carrowmore has become light (light winds from the SW at Tully). Waves should be turning clean at Carrowmore. 1.3m 11s groundswell from the W with a 0.3m 16s long period groundswell, also from the W. 2 swells combining to make bigger set waves.

    27 minutes ago Carrowmore
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21 km away, 27 min ago

8 km/h
SW
0.0
14.4
Air / Water (°C)
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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 Carrowmore 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 Carrowmore at:
surf-forecast.com

Information about the Carrowmore Surf forecast

The above surf forecast table for Carrowmore provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Carrowmore can be found by selecting the local surf guide option on the grey menu. Our Carrowmore 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 (Carrowmore) 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 Carrowmore 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 Carrowmore, camping, hotels and holiday cottages in Mayo and Achill Island, consider staying in Westport which is 20 km (12 miles) away. Other places in and around Mayo and Achill Island where you can find information about places to rent, and car hire include Belmullet which is 52 km (32 miles) away, Claremorris, Ballina and Galway.

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