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 05:08 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Wed afternoon. Icy conditions (max 2°C on Tue afternoon, min -5°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Icy conditions (max 4°C on Sun morning, min -5°C on Thu afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Drizzle on Sun night followed by colder weather and a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 8°C on Sun night, min -3°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -3°C on Wed afternoon, min -9°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the WNW by Sat morning).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
night
Wave Height Map
High Tide
4:47PM0.14m
2:53AM0.15m
5:04PM0.13m
3:49AM0.15m
5:21PM0.13m
4:42AM0.15m
5:38PM0.12m
5:34AM0.15m
5:54PM0.12m
6:28AM0.14m
6:11PM0.12m
7:26AM0.12m
6:29PM0.13m
8:36AM0.11m
6:49PM0.13m
10:13AM0.09m
7:11PM0.13m
7:38PM0.13m
8:19PM0.12m
3:27PM0.12m
9:54PM0.11m
3:38PM0.12m
11:54PM0.11m
3:54PM0.12m
1:23AM0.12m
4:10PM0.11m
2:31AM0.13m
Low Tide
9:42PM0.07m
10:07AM-0.09m
10:14PM0.04m
10:45AM-0.08m
10:49PM0.01m
11:21AM-0.06m
11:25PM-0.01m
11:54AM-0.03m
00:03AM-0.04m
12:25PM-0.00m
00:46AM-0.06m
12:54PM0.03m
1:32AM-0.07m
1:19PM0.06m
2:26AM-0.08m
1:39PM0.08m
3:29AM-0.08m
4:43AM-0.09m
6:00AM-0.09m
6:52PM0.11m
7:09AM-0.10m
8:00PM0.09m
8:07AM-0.10m
8:38PM0.07m
8:56AM-0.10m
9:11PM0.04m
Wave
height (m) 
direction
period (s) 
cloud
light snow
cloud
cloud
light snow
cloud
mod snow
mod snow
light snow
part cloud
cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
cloud
part cloud
rain showers
cloud
cloud
mod snow
light snow
light snow
light snow
light snow
cloud
cloud
light snow
light snow
snow showers
light snow
light snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
snow showers
rain showers
part cloud
light snow
cloud
cloud
cloud
cloudy
light snow
cloudy
cloudy
light snow
cloudy
mod snow
mod snow
light snow
some clouds
cloudy
light rain
light rain
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
rain shwrs
cloudy
cloudy
mod snow
light snow
light snow
light snow
light snow
cloudy
cloudy
light snow
light snow
snow shwrs
light snow
light snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
snow shwrs
rain shwrs
some clouds
light snow
cloudy
cloudy
cloudy
 km/h
10
NNW
10
W
15
SW
10
SW
10
SSE
15
SSE
5
SSW
25
NNW
20
NW
20
NW
5
NW
0
SW
10
SW
10
SSE
10
SE
10
SE
15
ESE
15
SE
20
SE
20
SSE
20
WSW
20
W
5
N
5
NE
5
E
10
SW
20
NW
15
NW
10
NW
10
NW
15
WNW
5
ESE
10
WNW
15
WNW
20
W
30
WNW
30
WNW
20
WNW
15
WSW
15
SW
10
SE
10
SSE
10
SSW
15
WNW
25
W
20
W
15
WNW
 mm 
1
3
1
1
2
max°C
0
-1
1
2
-1
2
1
-2
-3
-4
0
2
3
2
3
3
-1
4
5
8
5
4
1
0
1
2
-2
-3
-4
-4
-4
-5
-3
-3
-4
-3
-3
-1
3
3
1
4
5
3
-1
-1
-1
Moonrise
6:28
6:51
7:12
7:32
7:53
8:17
8:45
9:21
10:07
11:05
12:15
1:31
2:48
4:04
5:16
Moonset
3:41
4:52
6:03
7:14
8:27
9:41
10:58
12:17
1:34
2:44
3:44
4:31
5:07
5:36
5:59
Sunrise
6:33
6:31
6:31
6:28
6:28
6:26
6:24
6:22
6:22
6:20
6:18
6:16
6:15
6:13
6:11
Sunset
5:08
5:09
5:10
5:13
5:14
5:15
5:16
5:17
5:19
5:20
5:22
5:22
5:23
5:24
5:27
5:28
Today's sea temperature in Iwanai is
6.4° C
(Statistics for 16 Feb 1981-2005 – mean: 4.6 max: 7.1 min: 2.7°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest