Portland, Morrison Street Bridge Sea Conditions and Tide Table

Portland, Morrison Street Bridge 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 07:47 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Sun afternoon. Cool air temperatures (max 10°C on Mon morning, min 5°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Low air temperatures (max 8°C on Fri morning, min 2°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Sat morning, min 2°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Tue morning, min -1°C on Thu night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
5:21PM1.05m
6:36AM0.57m
6:03PM1.02m
7:14AM0.57m
6:46PM0.98m
7:56AM0.60m
7:33PM0.93m
8:43AM0.64m
8:23PM0.85m
9:34AM0.70m
9:21PM0.76m
10:28AM0.78m
10:28PM0.67m
11:23AM0.87m
11:41PM0.59m
12:16PM0.98m
00:53AM0.55m
1:08PM1.06m
1:58AM0.53m
1:59PM1.13m
2:57AM0.54m
2:46PM1.15m
3:49AM0.56m
Low Tide
12:19PM0.25m
2:34AM0.05m
1:10PM0.25m
3:07AM0.07m
1:57PM0.27m
3:38AM0.09m
2:44PM0.29m
4:07AM0.10m
3:33PM0.31m
4:35AM0.10m
4:32PM0.34m
5:03AM0.10m
5:56PM0.36m
5:34AM0.09m
7:50PM0.32m
9:15PM0.23m
10:18PM0.13m
7:33AM0.10m
11:12PM0.04m
8:25AM0.15m
00:02AM-0.02m
Wave
height (m) 
direction
period (s) 
part cloud
light rain
rain showers
rain showers
rain showers
mod rain
cloud
cloud
light rain
cloud
part cloud
part cloud
light rain
rain showers
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
part cloud
part cloud
clear
part cloud
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
mod rain
cloudy
cloudy
light rain
cloudy
some clouds
some clouds
light rain
rain shwrs
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
mod rain
some clouds
some clouds
clear
some clouds
 km/h
0
NE
5
SSE
10
S
15
SSE
20
S
10
SSW
10
ESE
5
ENE
5
NNE
0
ENE
5
NE
10
NNE
10
E
5
NE
5
ENE
5
ENE
5
NNE
5
N
5
NNE
10
NE
5
NE
5
ENE
10
NE
5
ENE
0
E
0
N
0
NE
5
E
5
NNW
5
E
5
SE
10
WNW
5
SW
0
SSW
0
SE
5
NNE
 mm 
4
4
1
1
7
1
1
2
1
8
max°C
9
9
8
10
9
7
8
8
6
7
7
6
7
7
5
8
8
5
7
7
4
7
7
4
6
7
4
7
7
4
6
7
6
6
6
2
Moonrise
9:31
10:04
10:30
10:52
11:11
11:29
11:47
12:06
12:30
12:59
1:39
2:32
Moonset
5:53
7:02
8:13
9:24
10:36
11:48
1:03
2:21
3:43
5:08
6:29
Sunrise
7:47
7:48
7:48
7:48
7:48
7:48
7:50
7:50
7:50
7:50
7:50
7:50
Sunset
4:30
4:30
4:30
4:30
4:31
4:32
4:32
4:34
4:35
4:36
4:37
4:37
Today's sea temperature in Portland, Morrison Street Bridge is
10.4° C
(Statistics for 21 Dec 1981-2005 – mean: 9.7 max: 11.3 min: 8.3°C)
Issued (local time): 3 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest