Portage Island, Miramichi Bay Sea Conditions and Tide Table

Portage Island, Miramichi Bay 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 19mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun morning. Icy conditions (max 13°C on Fri night, min -6°C on Sat night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SSW by Sat night).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Sun night, min -11°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue night).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Sat night, min -9°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
5:22AM0.99m
3:35PM1.29m
6:01AM1.00m
4:15PM1.31m
6:40AM1.01m
4:55PM1.31m
7:18AM1.03m
5:35PM1.29m
7:55AM1.05m
6:16PM1.25m
8:32AM1.07m
7:00PM1.19m
9:08AM1.10m
7:49PM1.12m
9:42AM1.12m
8:48PM1.06m
10:17AM1.14m
9:59PM1.00m
10:52AM1.16m
11:19PM0.97m
11:31AM1.19m
00:44AM0.97m
12:14PM1.23m
Low Tide
10:24PM0.21m
9:58AM0.95m
11:03PM0.17m
10:37AM0.95m
11:41PM0.15m
11:16AM0.94m
00:17AM0.15m
11:56AM0.94m
00:53AM0.16m
12:39PM0.93m
1:30AM0.19m
1:26PM0.92m
2:07AM0.24m
2:17PM0.88m
2:48AM0.32m
3:13PM0.82m
3:31AM0.41m
4:12PM0.72m
4:19AM0.52m
5:12PM0.60m
5:12AM0.64m
6:13PM0.46m
6:10AM0.75m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
light rain
rain showers
part cloud
clear
part cloud
light snow
snow showers
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
clear
some clouds
light snow
snow shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
 km/h
35
SW
25
S
25
S
50
WSW
35
W
25
WNW
10
SSW
25
S
15
SW
25
W
30
NW
35
NW
25
WNW
20
W
10
WSW
5
NW
10
NNE
10
N
10
WNW
15
SW
5
WSW
10
NNE
20
ENE
20
ENE
15
NE
10
NNW
15
NW
25
NW
25
NNW
20
NW
15
WNW
10
NW
5
W
15
WNW
20
WNW
15
WNW
 mm 
2
17
max°C
5
9
11
13
-2
-3
-3
2
2
-2
-5
-6
-7
-9
-5
-5
-5
-5
-6
-5
-2
-3
-3
-3
-1
-2
-1
-2
-7
-6
-7
-8
-5
-6
-7
-5
Moonrise
8:09
9:01
9:43
10:16
10:41
11:02
11:20
11:36
11:53
12:10
12:31
12:57
Moonset
3:42
4:38
5:43
6:54
8:06
9:19
10:32
11:46
1:02
2:21
3:45
Sunrise
8:02
8:03
8:03
8:03
8:03
8:03
8:04
8:04
8:04
8:06
8:06
8:06
Sunset
4:31
4:31
4:32
4:32
4:34
4:34
4:35
4:36
4:36
4:37
4:37
4:38
Today's sea temperature in Portage Island, Miramichi Bay is
1.0° C
(Statistics for 18 Dec 1981-2005 – mean: 2.8 max: 4.8 min: 1.2°C)
Issued (local time): 7 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest