Portland Sea Conditions and Tide Table

Portland 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 07:59 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Fri afternoon, min 22°C on Wed night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Mon morning, min 23°C on Sat night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 23°C on Tue night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Sat morning, min 23°C on Fri night). Mainly fresh winds.

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Mon
6
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
3:33PM0.28m
3:26PM0.30m
3:41PM0.31m
3:59PM0.32m
4:20PM0.33m
4:44PM0.34m
5:14PM0.34m
5:38PM0.32m
5:41PM0.30m
5:22PM0.27m
2:29AM0.28m
4:51PM0.23m
4:38AM0.30m
4:15PM0.22m
6:28AM0.32m
Low Tide
1:04AM0.10m
1:39AM0.08m
2:17AM0.08m
3:00AM0.07m
3:53AM0.07m
4:58AM0.07m
6:14AM0.08m
7:36AM0.09m
8:57AM0.11m
9:29PM0.25m
10:16AM0.14m
9:48PM0.19m
11:36AM0.19m
10:31PM0.13m
Wave
height (m) 
direction
period (s) 
0.7
SE
5
0.9
SE
5
1
ESE
5
1.1
SE
5
1.3
SE
6
1.5
SE
7
1.5
SE
7
1.6
SE
7
1.8
SE
8
1.7
SE
8
1.9
SE
8
1.7
ESE
9
1.6
ESE
9
1.5
ESE
9
1.2
ESE
8
1.1
ESE
8
1.2
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
7
1
ESE
7
1
ESE
7
1
ESE
7
0.9
ESE
6
0.9
ESE
6
1
ESE
6
1.2
ESE
6
1.1
SE
6
1.1
SE
6
1.1
SE
6
1.1
SE
6
1.1
SE
6
1
SE
6
1.1
SE
6
1.1
SE
6
1
SE
6
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
 km/h
25
ESE
25
SE
30
SSE
35
SE
30
SE
35
SSE
35
SSE
35
SSE
35
SSE
35
SSE
30
SSE
20
SSE
20
SE
20
SSE
20
SE
20
SE
20
SE
20
SE
25
SE
20
SE
30
SE
25
SE
20
SE
25
SE
25
SE
25
SSE
30
SSE
30
SE
20
SSE
30
SSE
30
SE
20
SE
30
SSE
25
SE
25
SE
25
SSE
 mm 
max°C
25
23
25
25
23
25
26
24
25
25
24
25
25
24
26
26
25
26
26
24
25
25
23
25
26
24
25
25
23
26
26
23
26
26
24
26
Moonrise
8:56
9:56
10:57
11:57
12:55
1:47
2:34
3:15
3:51
4:26
5:00
5:34
Moonset
7:09
7:44
8:25
9:12
10:07
11:08
12:13
1:20
2:26
3:32
4:37
5:43
6:50
Sunrise
6:54
6:52
6:52
6:50
6:50
6:48
6:48
6:48
6:47
6:46
6:46
6:45
Sunset
7:59
8:00
8:00
8:00
8:01
8:01
8:02
8:02
8:04
8:05
8:05
8:06
Today's sea temperature in Portland is 24.2 °C (Statistics for 24 Apr 1981-2005 – mean: 22.9 max: 25.2 min: 20.9°C)
Nearest