Iwanai Sea Conditions and Tide Table

Iwanai 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 04:07 PM.

Days 1–4 Weather Summary

Light rain (total 3mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Icy conditions (max 3°C on Wed afternoon, min -9°C on Fri night). Winds increasing (calm on Wed afternoon, strong winds from the W by Fri afternoon).

Days 5–7 Weather Summary

A dusting of snow giving way to moderate rain (total 14mm) heaviest on Mon afternoon. Icy conditions (max 4°C on Sun afternoon, min -5°C on Sat afternoon). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the SE by Sun night).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -3°C on Tue afternoon, min -7°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Sun morning, min -11°C on Fri night). Wind will be generally light.

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
8:02PM0.23m
6:02AM0.22m
8:28PM0.22m
7:12AM0.20m
8:52PM0.21m
8:38AM0.18m
9:16PM0.21m
10:24AM0.18m
9:42PM0.21m
12:22PM0.18m
10:10PM0.21m
2:06PM0.20m
10:43PM0.21m
3:20PM0.21m
11:23PM0.22m
4:15PM0.23m
00:09AM0.22m
4:55PM0.23m
1:04AM0.22m
5:30PM0.23m
2:00AM0.23m
6:00PM0.23m
2:56AM0.22m
Low Tide
12:35PM-0.00m
1:09AM0.16m
1:17PM0.03m
2:01AM0.14m
2:00PM0.06m
2:59AM0.11m
2:46PM0.09m
4:01AM0.08m
3:38PM0.13m
5:03AM0.05m
4:40PM0.15m
6:02AM0.02m
5:57PM0.18m
6:57AM-0.01m
7:17PM0.19m
7:48AM-0.03m
8:23PM0.20m
8:36AM-0.05m
9:14PM0.20m
9:21AM-0.06m
9:56PM0.19m
10:04AM-0.06m
10:34PM0.18m
10:46AM-0.06m
Wave
height (m) 
direction
period (s) 
light rain
part cloud
part cloud
cloud
snow showers
light snow
heavy snow
heavy snow
light snow
cloud
light snow
cloud
cloud
part cloud
light rain
light rain
light snow
cloud
cloud
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
cloud
cloud
light snow
part cloud
part cloud
light snow
light snow
light rain
some clouds
some clouds
cloudy
snow shwrs
light snow
heavy snow
heavy snow
light snow
cloudy
light snow
cloudy
cloudy
some clouds
light rain
light rain
light snow
cloudy
cloudy
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
cloudy
cloudy
light snow
some clouds
some clouds
light snow
light snow
 km/h
5
NW
5
NW
5
NNE
10
N
10
NNE
10
N
50
W
35
WNW
40
W
35
W
30
W
30
W
30
W
20
WSW
10
SE
10
SE
10
SE
30
WSW
35
W
25
W
25
W
30
W
25
W
30
W
30
W
25
W
15
WNW
20
WNW
10
NW
5
E
15
WNW
10
SW
10
SE
10
SSE
10
S
5
SE
 mm 
3
1
4
9
max°C
3
2
2
2
-1
-1
-5
-8
-6
-4
-1
1
4
4
4
3
4
1
-3
-4
-5
-5
-6
-5
-5
-5
-3
-3
-4
-1
-1
-2
0
-1
-4
0
Moonrise
10:20
10:41
11:01
11:21
11:44
12:11
12:46
1:31
2:29
3:41
5:00
Moonset
8:06
9:14
10:24
11:34
12:47
2:04
3:24
4:46
6:03
7:10
8:02
8:41
Sunrise
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
Sunset
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:12
4:13
4:14
4:14
4:15
Today's sea temperature in Iwanai is
8.0° C
(Statistics for 24 Dec 1981-2005 – mean: 8.2 max: 10.2 min: 6.1°C)
Issued (local time): 2 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest