Tomamae Sea Conditions and Tide Table

Tomamae 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 06:31 AM and sunset is at 04:04 PM.

Days 1–3 Weather Summary

A dusting of snow. Milder later with heavy rain (total 20mm) on Thu night. Icy conditions (max 8°C on Thu afternoon, min -2°C on Tue morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Cool air temperatures (max 10°C on Sun morning, min 2°C on Fri night). Mainly strong winds.

Days 7–9 Weather Summary

Heavy rain (total 37mm), heaviest during Tue morning. Very mild (max 10°C on Mon morning, min 1°C on Tue night). Winds increasing (calm on Mon night, strong winds from the SW by Wed night).

Days 10–12 Weather Summary

Moderate rain (total 16mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 6°C on Fri night, min -1°C on Sat night). Winds decreasing (strong winds from the W on Thu morning, calm by Fri night).

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
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
3:44PM0.29m
2:06AM0.25m
4:34PM0.30m
2:20AM0.26m
5:23PM0.30m
2:37AM0.28m
6:13PM0.30m
7:06PM0.29m
8:05PM0.28m
9:18PM0.27m
4:50AM0.28m
5:29AM0.26m
00:25AM0.23m
6:50AM0.23m
00:30AM0.22m
10:37AM0.21m
00:37AM0.22m
Low Tide
8:33AM0.08m
9:26PM0.19m
9:07AM0.04m
9:59PM0.21m
9:42AM0.01m
10:26PM0.23m
10:18AM-0.00m
10:48PM0.25m
10:56AM-0.01m
11:06PM0.26m
11:37AM-0.01m
11:20PM0.26m
12:19PM-0.00m
11:29PM0.26m
1:05PM0.02m
1:57PM0.05m
3:00PM0.08m
4:21AM0.23m
4:19PM0.11m
6:02AM0.19m
5:48PM0.13m
Wave
height (m) 
direction
period (s) 
2.4
W
9
2.1
W
9
1.6
W
8
1.6
W
8
1.5
W
8
1.7
WSW
7
1.8
WSW
7
3
WSW
8
2.3
WSW
9
2.2
W
7
3
W
8
2.5
W
8
2.2
W
8
2.4
W
8
2.5
WSW
8
2.3
WSW
9
2.1
WSW
8
1.9
WSW
7
1.4
WSW
7
1.1
WSW
7
0.9
WSW
7
0.7
WSW
8
1.3
NNW
5
2.3
NW
7
1.6
NW
6
2
W
7
2.3
WSW
8
4
WSW
9
4
W
10
4
W
10
3
W
9
2.5
W
8
1.6
W
7
1
W
5
1.4
W
5
3
W
8
light snow
light snow
cloud
cloud
cloud
part cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
part cloud
heavy rain
light rain
light rain
cloud
light rain
heavy rain
light rain
cloud
cloud
part cloud
part cloud
mod rain
light rain
light rain
light snow
light snow
light snow
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
heavy rain
light rain
light rain
light rain
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
clear
clear
some clouds
heavy rain
light rain
light rain
cloudy
light rain
heavy rain
light rain
cloudy
cloudy
some clouds
some clouds
mod rain
light rain
light rain
light snow
 km/h
30
NW
30
NW
20
WNW
25
W
25
WSW
25
SW
30
S
35
SW
25
WSW
35
W
40
W
35
WNW
30
W
35
WSW
35
WSW
30
SW
35
SW
30
SW
25
SW
20
WSW
10
SSW
10
ESE
25
N
35
NW
25
W
30
WSW
30
SSW
50
W
50
W
45
W
35
W
30
W
20
W
15
SSE
30
WNW
40
WNW
 mm 
2
18
1
2
2
1
12
5
2
1
17
1
8
4
3
max°C
-1
-1
1
2
4
5
7
8
7
4
3
3
5
7
9
10
10
10
10
10
8
6
4
3
3
4
9
5
2
1
3
4
6
5
4
2
Moonrise
4:25
5:30
6:36
7:40
8:41
9:35
10:20
10:57
11:27
11:52
12:13
12:33
Moonset
2:37
3:00
3:28
4:03
4:46
5:39
6:40
7:46
8:56
10:06
11:17
Sunrise
6:31
6:33
6:33
6:35
6:35
6:37
6:39
6:39
6:41
6:43
6:43
6:45
Sunset
4:04
4:02
4:01
4:01
4:00
4:00
3:59
3:59
3:57
3:56
3:56
3:56
Today's sea temperature in Tomamae is
11.3° C
(Statistics for 18 Nov 1981-2005 – mean: 10.8 max: 12.9 min: 8.3°C)
Issued (local time): 8 am Tuesday 18 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest