Galway Sea Conditions and Tide Table

Galway Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:10 AM and sunset is at 03:41 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 5°C on Fri night). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the ESE by Sat night).

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Mon morning. Low air temperatures (max 8°C on Sun morning, min 4°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the ENE by Tue night).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Wed morning, min 4°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat morning. Mild temperatures (max 6°C on Sat morning, min 4°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
4:13PM5.01m
4:33AM5.22m
4:55PM5.19m
5:11AM5.39m
5:34PM5.27m
5:49AM5.46m
6:13PM5.25m
6:26AM5.41m
6:53PM5.12m
7:05AM5.25m
7:35PM4.89m
7:46AM4.99m
8:20PM4.58m
8:32AM4.66m
9:11PM4.24m
9:26AM4.29m
10:13PM3.92m
10:35AM3.98m
11:35PM3.73m
12:05PM3.84m
1:10AM3.76m
1:36PM3.94m
2:22AM3.96m
Low Tide
9:56AM1.05m
10:15PM0.94m
10:38AM0.79m
10:54PM0.81m
11:17AM0.63m
11:32PM0.78m
11:55AM0.58m
00:09AM0.86m
12:34PM0.64m
00:47AM1.04m
1:14PM0.82m
1:28AM1.30m
1:57PM1.09m
2:12AM1.61m
2:46PM1.43m
3:04AM1.95m
3:44PM1.79m
4:09AM2.25m
5:01PM2.06m
5:37AM2.39m
6:37PM2.14m
7:14AM2.29m
7:59PM2.02m
Wave
height (m) 
direction
period (s) 
cloud
heavy rain
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
mod rain
light rain
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
light rain
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
cloudy
heavy rain
some clouds
clear
clear
clear
clear
clear
some clouds
light rain
light rain
cloudy
mod rain
light rain
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
light rain
some clouds
some clouds
cloudy
clear
clear
some clouds
clear
clear
 km/h
15
S
30
SSE
30
SW
30
SW
25
WSW
15
SSW
15
S
20
SSE
15
SE
20
E
25
E
10
SE
10
SW
5
NNW
10
SSE
5
E
10
NE
25
ENE
35
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
20
ENE
20
E
15
ENE
15
ENE
10
ENE
15
ENE
15
ENE
 mm 
11
1
3
8
3
1
max°C
10
12
11
9
9
6
7
7
6
8
8
8
7
6
5
6
7
7
6
6
6
5
5
5
5
5
6
6
6
5
4
4
4
5
5
4
Moonrise
7:17
8:23
9:17
9:56
10:23
10:43
10:57
11:08
11:18
11:27
11:37
11:50
Moonset
1:50
2:29
3:24
4:32
5:49
7:09
8:30
9:51
11:12
12:34
2:01
Sunrise
8:10
8:11
8:11
8:11
8:12
8:12
8:14
8:14
8:14
8:14
8:14
8:15
Sunset
3:41
3:41
3:42
3:42
3:44
3:44
3:45
3:45
3:45
3:47
3:48
3:48
Today's sea temperature in Galway is
8.4° C
(Statistics for 18 Dec 1981-2005 – mean: 8.0 max: 8.9 min: 7.1°C)
Issued (local time): 11 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest