Larne Sea Conditions and Tide Table

Larne 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 08:45 AM and sunset is at 03:59 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Fri afternoon, min 3°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue night. Low air temperatures (max 9°C on Tue afternoon, min 2°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 5mm) on Fri night. Freeze-thaw conditions (max 7°C on Wed night, min 0°C on Fri night). Winds decreasing (strong winds from the N on Thu morning, calm by Fri night).

Days 10–12 Weather Summary

Heavy rain (total 22mm), heaviest during Sun night. Very mild (max 10°C on Mon night, min 3°C on Sat morning). Winds increasing (light winds from the S on Sat morning, fresh winds from the NNW by Sat night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
2:15PM2.56m
2:57AM2.12m
2:56PM2.50m
3:46AM2.11m
3:43PM2.44m
4:41AM2.13m
4:38PM2.39m
5:39AM2.17m
5:41PM2.36m
6:40AM2.25m
6:49PM2.37m
7:40AM2.35m
7:59PM2.43m
8:39AM2.48m
9:07PM2.52m
9:34AM2.62m
10:09PM2.60m
10:27AM2.76m
11:06PM2.64m
11:16AM2.88m
11:59PM2.62m
12:05PM2.96m
00:50AM2.56m
Low Tide
7:55AM0.66m
8:42PM0.43m
8:39AM0.74m
9:29PM0.45m
9:30AM0.81m
10:22PM0.46m
10:32AM0.86m
11:21PM0.47m
11:42AM0.85m
00:26AM0.45m
12:54PM0.74m
1:30AM0.41m
2:00PM0.57m
2:30AM0.36m
3:01PM0.36m
3:26AM0.30m
3:57PM0.15m
4:18AM0.25m
4:50PM-0.01m
5:07AM0.24m
5:42PM-0.12m
5:54AM0.26m
6:32PM-0.14m
Wave
height (m) 
direction
period (s) 
0.5
ENE
4
0.5
E
4
0.8
ENE
4
0.6
ENE
4
0.5
NE
4
0.5
NE
4
0.6
NE
4
0.6
NE
4
0.7
ENE
4
0.4
NE
4
0.2
N
5
0.2
NNW
3
0.6
NNW
4
0.3
NNW
3
0.1
NW
4
0.3
NNW
3
0.7
NNW
4
0.4
NE
3
0.3
N
2
0.6
NNW
4
1.1
NW
5
2
NNW
6
1.3
N
5
0.5
NNE
4
0.2
NNW
5
0.3
S
2
0.5
SE
4
0.7
SE
5
0.5
SE
5
1.2
NNW
5
0.7
NNW
5
0.5
NW
6
0.4
NW
12
0.5
S
5
0.4
NW
11
0.5
NW
5
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
light snow
light rain
light rain
rain showers
cloud
part cloud
mod rain
mod rain
light rain
part cloud
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
light rain
some clouds
some clouds
cloudy
some clouds
clear
some clouds
cloudy
cloudy
light snow
light rain
light rain
rain shwrs
cloudy
some clouds
mod rain
mod rain
light rain
some clouds
 km/h
20
E
20
E
25
E
20
ENE
15
ENE
15
NE
20
NE
15
E
20
E
15
E
5
NNE
15
WNW
20
NNW
15
N
10
N
15
NW
20
NNW
5
S
15
NNW
20
NW
30
WNW
50
N
35
N
10
N
10
WSW
15
S
10
SSE
10
SE
10
WSW
25
NW
15
WNW
10
WNW
15
WSW
15
SSW
15
W
15
W
 mm 
1
5
2
1
2
9
7
1
max°C
3
4
5
5
6
5
4
5
4
3
3
5
6
6
5
8
9
7
5
6
7
5
4
3
2
2
3
4
5
7
7
7
7
6
9
10
Moonrise
11:34
11:42
11:49
11:57
12:07
12:21
12:43
1:20
2:20
3:45
5:21
6:57
Moonset
10:13
11:36
1:01
2:31
4:06
5:45
7:21
8:40
9:33
10:05
10:24
Sunrise
8:45
8:47
8:47
8:47
8:47
8:47
8:47
8:47
8:45
8:45
8:45
8:45
Sunset
3:59
4:00
4:00
4:01
4:02
4:04
4:05
4:06
4:07
4:08
4:09
4:10
Today's sea temperature in Larne is
10.6° C
(Statistics for 25 Dec 1981-2005 – mean: 9.3 max: 10.2 min: 8.1°C)
Issued (local time): 5 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest