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 08:03 AM and sunset is at 08:58 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon afternoon, min 5°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the SE by Tue afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri afternoon, min 5°C on Fri night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the E by Thu night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 14°C on Mon morning, min 5°C on Sat night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
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
7:55AM8.1ft
8:14PM7.02ft
8:36AM7.91ft
8:51PM6.92ft
9:21AM7.38ft
9:32PM6.56ft
10:12AM6.59ft
10:19PM6ft
11:14AM5.74ft
11:21PM5.41ft
12:53PM5.05ft
2:22AM5.25ft
2:49PM4.82ft
3:50AM5.58ft
4:08PM4.86ft
4:52AM5.94ft
5:06PM4.99ft
5:39AM6.14ft
5:44PM5.12ft
6:13AM6.23ft
6:09PM5.32ft
6:35AM6.27ft
6:33PM5.61ft
6:53AM6.3ft
Low Tide
2:00PM0.59ft
2:10AM0.16ft
2:38PM0.75ft
2:53AM0.46ft
3:18PM1.18ft
3:42AM1.08ft
4:02PM1.87ft
4:42AM1.9ft
4:51PM2.59ft
6:27AM2.62ft
5:51PM3.22ft
8:55AM2.69ft
7:36PM3.61ft
10:19AM2.53ft
9:55PM3.51ft
11:26AM2.33ft
10:37PM3.22ft
12:16PM2.23ft
11:01PM2.85ft
12:47PM2.13ft
11:30PM2.4ft
1:01PM2ft
00:02AM1.94ft
Wave
height (ft) 
direction
period (s) 
7.5
NW
12
5
NW
11
3.5
NW
10
2.5
NW
14
4.5
NW
17
3.5
NW
14
2.5
NW
12
3
NW
12
2
NW
11
2
NW
10
2
NW
10
1.5
NW
11
2
NW
10
2.5
NW
9
3.5
ENE
5
3
ENE
5
2.5
NNW
7
2
NE
4
2.5
E
4
2.5
N
8
2.5
NE
6
2.5
NW
13
2.5
NW
12
1.5
NW
11
1
NW
10
1.5
NW
10
1
NW
10
1.5
ESE
3
1.5
ESE
3
1.5
SE
3
1.5
SE
3
1
NW
12
1
NW
14
1
NW
12
0.5
NW
12
0.5
NW
11
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
 mph
15
NW
10
NNW
10
S
5
S
10
SSE
10
SSE
15
SE
20
SE
10
SE
15
SE
10
SE
5
E
10
E
15
ENE
15
E
15
ESE
10
ESE
10
E
15
E
10
E
15
E
15
ESE
20
SE
10
SE
10
SE
10
SE
10
SSE
15
SE
15
SE
15
SSE
10
SSE
10
SSE
10
SSE
10
SSE
5
S
5
S
 in 
max°F
48
50
54
57
59
54
54
52
48
50
52
52
50
55
48
52
57
50
46
50
45
52
54
54
57
57
52
57
57
54
61
64
59
59
63
59
Moonrise
7:10
7:21
7:35
7:58
8:36
9:36
10:54
12:21
1:47
3:10
4:28
5:44
Moonset
10:06
11:49
1:31
3:03
4:12
4:57
5:22
5:38
5:48
5:56
6:02
Sunrise
8:03
7:01
6:58
6:56
6:54
6:52
6:48
6:47
6:43
6:41
6:39
6:35
Sunset
8:58
8:00
8:01
8:04
8:06
8:07
8:09
8:12
8:14
8:15
8:17
8:20
Today's sea temperature in Portrush is 47 °F (Statistics for 30 Mar 1981-2005 – mean: 47 max: 48 min: 45°F)
Issued (local time): 12 pm Sunday 30 Mar 2025
Forecast update inUpdates in 5 hr 28 min 31 sUpdate imminent
Nearest