Portrush Sea Conditions and Tide Table

Portrush 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 — and sunset is at —.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Sun morning. Cool air temperatures (max 10°C on Sun morning, min 5°C on Fri night). Winds increasing (light winds from the WSW on Sat night, strong winds from the W by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Cool air temperatures (max 12°C on Tue morning, min 3°C on Wed night). Mainly fresh winds.

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri night. Very mild (max 14°C on Sun afternoon, min 2°C on Thu night). Winds decreasing (near gales from the WNW on Fri night, light winds from the S by Sat night).

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Mon night. Very mild (max 12°C on Mon morning, min 4°C on Mon afternoon). Winds decreasing (near gales from the NNW on Mon night, calm by Tue night).

Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
4:02AM1.83m
4:15PM1.62m
4:46AM1.93m
4:54PM1.68m
5:18AM2.00m
5:23PM1.75m
5:43AM2.04m
5:50PM1.84m
6:07AM2.07m
6:18PM1.91m
6:34AM2.05m
6:50PM1.96m
7:04AM2.00m
7:22PM1.97m
7:36AM1.91m
7:57PM1.93m
8:09AM1.79m
8:33PM1.85m
8:45AM1.66m
9:14PM1.75m
9:23AM1.53m
10:02PM1.64m
10:08AM1.40m
11:24PM1.55m
1:15PM1.31m
1:36AM1.56m
2:42PM1.33m
Low Tide
9:02PM1.02m
10:36AM0.68m
9:45PM0.90m
11:23AM0.60m
10:15PM0.75m
11:52AM0.54m
10:47PM0.58m
12:07PM0.49m
11:21PM0.42m
12:26PM0.44m
11:56PM0.31m
12:51PM0.41m
00:33AM0.26m
1:21PM0.42m
1:10AM0.31m
1:53PM0.48m
1:48AM0.43m
2:27PM0.59m
2:29AM0.61m
3:02PM0.73m
3:14AM0.80m
3:41PM0.87m
4:12AM0.97m
4:29PM1.00m
6:46AM1.07m
6:53PM1.09m
8:20AM1.04m
8:21PM1.06m
Wave
height (m) 
direction
period (s) 
4
NNW
16
4
NNW
15
3.5
NNW
14
2.3
NNW
13
1.9
NW
11
3
NW
14
4
NNW
16
3.5
NNW
17
3.5
NNW
16
2.5
NNW
16
1.8
NW
14
1.5
NW
13
1.3
NW
12
1.3
NW
12
1.2
NW
12
1.5
NNW
14
1.3
NNW
12
1.1
NW
11
1.6
NW
13
1.6
NW
14
1.8
NNW
16
3.5
NW
14
3
NW
13
2.4
NW
12
1.9
NW
13
1.7
NNW
14
1.5
NW
14
1.4
NW
13
1.1
NW
12
1.1
NW
12
1.9
NW
13
2.5
NNW
7
2.4
NNW
7
1.6
NNW
8
0.9
NW
9
1.1
NW
15
1.2
NW
14
1.1
NW
14
1.1
NW
14
1.3
NNW
16
1.6
NW
14
1.7
NW
13
1.6
NW
12
1.8
NNW
14
1.7
NNW
14
1.3
NNW
13
1.4
NW
16
rain showers
rain showers
rain showers
part cloud
rain showers
part cloud
light rain
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
light rain
light rain
part cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
cloud
part cloud
rain shwrs
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
light rain
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
light rain
light rain
some clouds
cloudy
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
clear
clear
clear
cloudy
some clouds
 km/h
40
W
45
WNW
40
WNW
20
SSW
45
SW
45
W
45
WNW
40
WNW
35
WNW
25
W
20
WSW
20
WSW
20
SW
20
N
15
N
5
E
35
SSE
30
WNW
15
SW
20
S
25
S
55
WNW
45
WNW
30
WNW
25
S
30
S
25
S
30
SSE
25
S
20
NW
40
NNW
55
NNW
45
NNW
30
N
15
SSE
10
SE
20
S
20
S
15
S
20
NNW
30
N
35
NNW
25
N
5
N
5
NNE
20
SSE
20
SSE
 mm 
4
2
1
6
2
2
2
2
1
4
7
2
3
1
max°C
6
6
7
7
10
10
7
8
8
10
12
12
11
7
7
6
8
7
5
7
8
9
8
8
7
12
14
11
12
9
6
8
7
6
8
9
6
6
7
7
7
8
7
7
9
9
10
Moonrise
1:09
3:38
5:04
6:26
7:46
9:06
10:27
11:48
1:08
2:21
3:23
4:08
4:38
4:57
5:11
Moonset
5:00
6:13
6:22
6:29
6:35
6:42
6:49
6:59
7:12
7:31
8:01
8:46
9:48
11:03
12:25
1:49
Sunrise
6:07
7:05
6:03
6:00
5:58
5:54
5:52
5:50
5:48
5:45
5:43
5:39
5:37
5:35
5:33
5:30
Sunset
6:54
7:57
6:59
7:00
7:02
7:05
7:07
7:08
7:10
7:13
7:15
7:16
7:19
7:21
7:22
Today's sea temperature in Portrush is
8.4° C
(Statistics for 27 Mar 1981-2005 – mean: 8.2 max: 9.1 min: 7.1°C)
Issued (local time): 11 pm Friday 27 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest