Saint Helens Sea Conditions and Tide Table

Saint Helens 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 06:03 AM and sunset is at 08:14 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 4°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 31°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 8°C on Sat night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wed
13
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
PM
Wave Height Map
High Tide
3:38PM0.61m
3:53AM0.83m
4:27PM0.59m
4:27AM0.86m
5:15PM0.58m
6:03PM0.57m
5:28AM0.91m
6:52PM0.56m
5:59AM0.92m
7:43PM0.56m
6:31AM0.92m
8:35PM0.57m
7:06AM0.91m
9:26PM0.58m
7:46AM0.87m
10:16PM0.58m
8:30AM0.83m
11:04PM0.59m
9:22AM0.77m
11:49PM0.60m
10:22AM0.70m
00:31AM0.63m
11:32AM0.65m
1:11AM0.67m
12:46PM0.61m
1:50AM0.73m
1:54PM0.59m
Low Tide
10:41AM0.09m
10:44PM0.05m
11:36AM0.05m
11:21PM0.09m
12:26PM0.04m
11:55PM0.14m
1:14PM0.05m
00:27AM0.20m
1:59PM0.06m
00:56AM0.25m
2:42PM0.09m
1:27AM0.29m
3:21PM0.12m
2:04AM0.30m
3:59PM0.14m
2:45AM0.30m
4:35PM0.16m
3:32AM0.28m
5:12PM0.16m
5:50PM0.15m
5:15AM0.24m
6:32PM0.14m
6:17AM0.22m
7:17PM0.12m
7:31AM0.20m
8:01PM0.10m
8:55AM0.16m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
clear
clear
 km/h
5
SW
10
NNW
5
NW
5
N
10
NNW
5
NNW
5
N
10
NNW
10
NW
5
NNW
10
NW
5
NW
5
NNW
10
NNW
10
NNW
5
NNW
5
N
5
NW
5
S
5
NW
5
E
0
SSE
10
NNW
5
NW
10
NW
10
NNW
5
NW
5
WNW
5
NNW
5
NW
5
WNW
15
NW
5
NW
0
W
15
NW
5
NNW
0
S
5
N
5
SE
5
SE
0
E
5
NNW
10
NNW
15
N
10
NNW
10
NNW
10
NE
 mm 
1
max°C
13
16
12
13
20
16
16
23
16
14
18
14
14
23
19
24
31
23
20
26
19
14
21
17
17
24
18
19
25
18
18
23
17
17
22
15
14
17
15
12
15
14
16
22
18
20
29
Moonrise
5:32
6:40
7:48
8:57
10:04
11:08
12:05
12:53
1:33
2:04
2:29
2:50
3:09
3:27
3:45
Moonset
4:36
4:52
5:10
5:31
5:56
6:26
7:05
7:53
8:50
9:54
11:02
12:12
1:22
2:34
3:48
5:05
Sunrise
6:03
6:01
6:00
5:58
5:56
5:54
5:54
5:52
5:50
5:50
5:48
5:47
5:46
5:43
5:43
5:41
Sunset
8:14
8:15
8:16
8:17
8:19
8:21
8:22
8:22
8:23
8:25
8:27
8:28
8:29
8:30
8:31
8:32
Today's sea temperature in Saint Helens is
11.3° C
(Statistics for 28 Apr 1981-2005 – mean: 10.6 max: 12.0 min: 9.3°C)
Issued (local time): 4 am Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest