Iwasaki Sea Conditions and Tide Table

Iwasaki 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 07:01 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Mild at first with light rain (total 5mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Icy conditions (max 5°C on Thu morning, min -6°C on Fri night). Winds increasing (light winds from the N on Thu morning, near gales from the NNW by Thu night).

Days 4–6 Weather Summary

Heavy rain (total 31mm), heaviest during Mon night. Icy conditions (max 9°C on Mon afternoon, min 0°C on Tue morning). Winds increasing (moderate winds from the WSW on Sun afternoon, near gales from the W by Tue morning).

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed night, min 0°C on Wed afternoon). Wind will be generally light.

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Sat night. Becoming milder with drizzle, on Mon afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -3°C on Mon night). Winds increasing (calm on Sat morning, strong winds from the WNW by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
8:17PM0.19m
8:29PM0.17m
6:51AM0.19m
8:48PM0.16m
8:26AM0.15m
9:15PM0.17m
10:24AM0.14m
9:50PM0.20m
1:13PM0.15m
10:33PM0.23m
11:22PM0.28m
00:12AM0.32m
5:42PM0.26m
1:05AM0.35m
5:57PM0.27m
1:58AM0.36m
6:19PM0.27m
6:42PM0.25m
Low Tide
12:48PM0.01m
00:31AM0.15m
1:24PM0.02m
1:25AM0.11m
1:59PM0.04m
2:27AM0.08m
2:31PM0.07m
3:40AM0.05m
2:59PM0.11m
5:08AM0.03m
3:13PM0.15m
6:34AM0.02m
7:40AM-0.00m
8:35AM-0.01m
7:11PM0.26m
9:23AM-0.01m
8:25PM0.26m
10:09AM-0.01m
9:23PM0.25m
10:52AM-0.01m
10:16PM0.22m
Wave
height (m) 
direction
period (s) 
1.1
WNW
6
1.3
WNW
6
2.1
NNW
7
3
NNW
8
2.5
NW
8
5
WNW
11
4
WNW
10
4
WNW
9
2.5
WNW
8
2.4
WNW
8
2.2
WNW
8
1.7
WNW
8
2.4
WSW
7
3
SW
8
4
WSW
10
5
W
10
5
W
11
4
WNW
10
2.2
WNW
9
1.7
WNW
8
1.1
WNW
7
1
W
7
1.3
W
7
1.7
WNW
7
1.7
WNW
7
1.5
WNW
7
1
WNW
7
0.9
WNW
7
0.8
WNW
7
1.6
NW
6
1.6
SW
9
1.7
WSW
9
1.2
NW
6
1.1
W
7
1.6
S
5
3.5
WNW
8
cloud
light rain
light snow
light snow
light snow
light snow
light snow
cloud
light rain
cloud
part cloud
rain showers
light rain
light rain
heavy rain
cloud
cloud
cloud
cloud
snow showers
light snow
light rain
light snow
cloud
part cloud
cloud
cloud
part cloud
cloud
mod snow
light snow
light snow
light snow
cloud
light snow
light snow
cloudy
light rain
light snow
light snow
light snow
light snow
light snow
cloudy
light rain
cloudy
some clouds
rain shwrs
light rain
light rain
heavy rain
cloudy
cloudy
cloudy
cloudy
snow shwrs
light snow
light rain
light snow
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
mod snow
light snow
light snow
light snow
cloudy
light snow
light snow
 km/h
20
N
25
N
30
N
40
NW
45
WNW
50
WNW
50
W
45
W
35
WNW
35
W
30
W
25
SW
35
S
45
S
45
WSW
55
W
55
W
40
WNW
20
WNW
15
NNW
10
WNW
20
WNW
20
NW
30
WNW
15
W
20
W
10
W
5
SSE
20
ENE
30
NE
20
NNE
25
N
10
WNW
20
SE
30
S
45
NW
 mm 
1
2
2
2
2
1
26
2
1
1
max°C
5
4
4
1
-3
-3
-1
1
3
5
6
8
8
9
9
2
1
1
1
1
2
2
0
1
1
2
1
3
3
2
2
2
2
2
3
0
Moonrise
10:19
10:41
11:03
11:26
11:50
12:20
12:56
1:43
2:43
3:54
5:12
6:30
Moonset
9:20
10:27
11:36
12:46
2:01
3:19
4:39
5:55
7:01
7:55
8:36
Sunrise
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:03
7:03
7:03
7:03
Sunset
4:17
4:17
4:19
4:20
4:20
4:21
4:22
4:22
4:23
4:23
4:24
4:25
Today's sea temperature in Iwasaki is
13.3° C
(Statistics for 25 Dec 1981-2005 – mean: 11.1 max: 13.1 min: 8.6°C)
Issued (local time): 8 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest