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 — and sunset is at 03:53 PM.

Days 1–4 Weather Summary

Heavy rain (total 20mm), heaviest during Sun morning. Icy conditions (max 7°C on Sun afternoon, min -1°C on Fri afternoon). Winds decreasing (strong winds from the W on Fri afternoon, calm by Mon morning).

Days 5–7 Weather Summary

A light covering of new snow on Mon afternoon turning to drizzle on Wed afternoon. Icy conditions (max 3°C on Wed afternoon, min -3°C on Wed night). Winds increasing (moderate winds from the NNW on Mon afternoon, strong winds from the W by Wed night).

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Sun morning, min -6°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sat morning).

Days 11–13 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Sun afternoon, min 0°C on Mon morning). Mainly fresh winds.

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
6:02PM0.29m
6:50PM0.28m
7:39PM0.27m
8:28PM0.26m
9:17PM0.25m
10:00PM0.23m
10:34PM0.22m
6:58AM0.23m
10:57PM0.21m
9:07AM0.20m
11:16PM0.20m
11:59AM0.20m
11:34PM0.20m
2:01PM0.22m
11:53PM0.21m
3:19PM0.24m
00:15AM0.22m
Low Tide
10:33PM0.24m
10:35AM-0.03m
10:55PM0.25m
11:15AM-0.03m
11:15PM0.25m
11:56AM-0.02m
11:38PM0.25m
12:39PM-0.00m
00:08AM0.24m
1:24PM0.02m
00:58AM0.22m
2:14PM0.06m
2:21AM0.21m
3:11PM0.09m
4:08AM0.18m
4:23PM0.13m
5:35AM0.14m
5:52PM0.16m
6:36AM0.10m
7:19PM0.18m
7:25AM0.06m
8:28PM0.20m
8:10AM0.03m
Wave
height (m) 
direction
period (s) 
3
W
8
3.5
W
9
3
WSW
9
3
WSW
8
2.3
WSW
8
1.5
WSW
7
1.7
WSW
7
1.5
WSW
9
1
WSW
8
0.9
WSW
8
1.4
NW
6
2
WSW
8
2
WSW
8
2.3
WSW
8
2.1
WSW
8
2.4
WSW
7
3
W
8
2.2
W
8
2.2
W
7
2.5
WNW
8
3
WNW
8
2.4
WNW
8
1.5
W
7
1
W
6
0.7
WNW
6
0.6
W
6
0.8
SE
4
1.1
S
5
3
WSW
11
2.5
W
12
3
WNW
11
1.8
W
10
1.3
W
9
1.1
W
8
1.6
WSW
6
1.5
WSW
6
cloud
cloud
part cloud
cloud
rain showers
heavy rain
rain showers
part cloud
cloud
light snow
light snow
cloud
light snow
light snow
part cloud
light rain
cloud
light snow
light snow
mod snow
light snow
light snow
cloud
part cloud
part cloud
cloud
light snow
rain showers
snow showers
light snow
light snow
cloud
clear
part cloud
part cloud
part cloud
cloudy
cloudy
some clouds
cloudy
rain shwrs
heavy rain
rain shwrs
some clouds
cloudy
light snow
light snow
cloudy
light snow
light snow
some clouds
light rain
cloudy
light snow
light snow
mod snow
light snow
light snow
cloudy
some clouds
some clouds
cloudy
light snow
rain shwrs
snow shwrs
light snow
light snow
cloudy
clear
some clouds
some clouds
some clouds
 km/h
45
W
40
W
35
WSW
35
WSW
30
SW
15
SW
30
WSW
20
W
5
SSW
20
NNW
25
WNW
25
W
30
WNW
40
W
25
W
40
WSW
40
W
30
W
30
WNW
35
WNW
40
NW
30
NW
20
NW
5
NW
10
S
15
SE
20
E
20
SSW
20
SSE
35
NNW
25
NW
20
NW
15
WNW
20
SW
25
SSW
25
S
 mm 
5
12
3
1
3
max°C
0
2
5
6
6
5
7
5
4
2
1
0
-1
-1
2
3
1
-3
-3
-4
-6
-5
-3
-2
-2
-4
0
5
2
2
1
1
1
2
2
2
Moonrise
3:38
4:44
6:01
7:21
8:39
9:52
11:01
12:08
1:12
2:16
3:21
4:27
Moonset
8:31
9:30
10:13
10:46
11:11
11:31
11:49
12:06
12:23
12:42
1:04
1:30
Sunrise
6:52
6:54
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
Sunset
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
3:53
Today's sea temperature in Tomamae is
9.5° C
(Statistics for 05 Dec 1981-2005 – mean: 8.3 max: 11.4 min: 6.7°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest