Port Martin Sea Conditions and Tide Table

Port Martin 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 05:02 PM.

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Air temperatures will be below freezing (max -4°C on Sun night, min -20°C on Fri morning). Winds increasing (light winds from the SE on Sat morning, strong winds from the ESE by Sun night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Tue night. Air temperatures will be below freezing (max -3°C on Mon morning, min -12°C on Wed afternoon). Winds increasing (light winds from the SE on Mon night, gales from the SE by Tue night).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Thu morning, min -16°C on Sat night). Winds decreasing (fresh winds from the SE on Thu morning, calm by Fri night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -10°C on Sun night, min -20°C on Wed morning). Winds increasing (light winds from the SSE on Sun morning, near gales from the SSE by Sun night).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
11:35AM1.46m
00:32AM0.79m
12:11PM1.67m
1:01AM0.66m
12:50PM1.82m
1:27AM0.53m
1:33PM1.91m
1:47AM0.43m
2:18PM1.91m
2:03AM0.37m
3:09PM1.83m
2:06AM0.35m
4:06PM1.68m
5:17PM1.49m
6:52PM1.30m
8:17AM0.55m
8:36PM1.16m
9:21AM0.78m
9:57PM1.04m
10:03AM1.03m
10:57PM0.93m
10:42AM1.26m
11:41PM0.80m
11:18AM1.45m
00:15AM0.68m
Low Tide
6:44PM0.10m
5:16AM0.39m
7:34PM0.05m
8:25PM0.06m
9:21PM0.13m
10:26PM0.22m
11:54PM0.33m
7:24AM0.09m
8:02AM0.18m
8:55AM0.33m
4:03AM0.48m
12:07PM0.49m
3:59AM0.53m
3:09PM0.46m
4:06AM0.54m
4:42PM0.34m
4:16AM0.53m
5:47PM0.23m
4:27AM0.48m
6:41PM0.18m
4:39AM0.42m
Wave
height (m) 
direction
period (s) 
0.1
S
2
0
W
2
0.1
S
2
0
E
1
0.2
ESE
2
0.2
E
2
0.4
SE
2
0.4
ESE
3
0.6
SE
3
0.9
SE
4
0.5
SE
3
0.1
SE
2
0.1
SE
2
0.3
SE
2
1.1
SSE
4
0.3
S
4
0.1
S
2
0.1
S
2
0.6
SE
3
0.4
SSE
3
0.3
SE
2
0.2
ESE
2
0.4
SE
3
0.2
SSE
3
0
E
2
0.1
SE
1
0.1
S
1
0.1
S
2
0.4
SE
3
0.9
SSE
4
1
SSE
5
0.4
SSE
4
0.1
S
3
0.3
SE
2
0.6
SSE
3
0.9
SSE
4
0.2
S
4
0.1
S
1
0.1
S
2
0.2
S
2
0.2
S
2
0.1
S
2
0.1
S
2
0.1
S
2
0
W
1
0
W
1
0
E
1
clear
clear
part cloud
cloud
cloud
light snow
mod snow
mod snow
mod snow
light snow
light snow
light snow
cloud
cloud
mod snow
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
some clouds
cloudy
cloudy
light snow
mod snow
mod snow
mod snow
light snow
light snow
light snow
cloudy
cloudy
mod snow
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
 km/h
15
S
15
S
15
S
10
SE
15
ESE
25
ESE
30
ESE
25
ESE
40
ESE
50
SE
25
ESE
10
SE
15
SSE
30
SE
60
SE
15
SSW
15
S
15
SSE
40
SE
30
SE
20
SE
25
ESE
30
SE
10
SSE
10
ESE
10
S
20
S
15
SSE
30
SE
50
SSE
35
S
15
S
15
S
30
SE
45
SE
45
SSE
15
S
15
S
20
SSW
25
S
25
S
15
S
20
S
15
S
15
S
5
SSW
15
ESE
 mm 
max°C
-18
-18
-15
-9
-9
-10
-8
-6
-4
-3
-4
-5
-5
-4
-5
-8
-11
-7
-6
-7
-7
-9
-9
-9
-10
-13
-15
-13
-11
-10
-11
-12
-12
-12
-13
-14
-19
-18
-11
-8
-9
-7
-7
-6
-7
-6
-5
Moonrise
7:43
10:02
5:25
4:46
4:24
4:07
3:52
3:36
3:19
2:58
2:22
Moonset
4:06
3:38
9:08
11:31
1:30
3:18
5:01
6:47
8:38
10:48
Sunrise
8:03
8:07
8:10
8:14
8:17
8:21
8:23
8:27
8:32
8:34
8:38
8:41
8:45
8:48
8:52
8:56
Sunset
5:02
4:59
4:54
4:51
4:46
4:43
4:38
4:35
4:30
4:28
4:23
4:20
4:15
4:12
4:07
4:04
Today's sea temperature in Port Martin is
-1.8° C
(Statistics for 17 Apr 1981-2005 – mean: -1.9 max: -1.7 min: -1.9°C)
Issued (local time): 9 am Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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