Lat Long: 44.05° N 144.95° E
Latest Tide Table

Sea Conditions for Koiseboi

Detailed Sea Conditions for Koiseboi over the next 2 days

Issued (local time): 2 pm Friday 31 Mar 2023

Detailed Sea Conditions for Koiseboi over the next 2 days

Issued (local time): 2 pm Friday 31 Mar 2023
Forecast update inUpdates in  hr  min  sUpdate imminent 
Friday 31 Saturday 1 Sunday 2
12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM 6PM 9PM 0AM 3AM 6AM 9AM 12PM 3PM
Tide State - flow ebb low flow flow flow flow high ebb ebb low flow flow flow flow high ebb
High Tide
height (m)







10:16AM
0.94






11:54AM
0.93
Low Tide
height (m)


6:40PM
0.22






7:26PM
0.22





Swell (m)
direction
0.3
SE
0.2
ESE
0.2
N
0.1
N
0.1
N
0.2
WNW
0.7
NW
1
NW
0.9
NW
1.2
NW
1
NW
0.8
NNW
0.7
NNW
0.6
N
0.6
N
0.5
N
0.4
NNE
0.4
NNE
Wave Height (m) 0.3 0.2 0.2 0.1 0.1 0.2 0.7 1.0 0.9 1.2 1.0 0.8 0.7 0.6 0.6 0.5 0.4 0.4
Period (s) 3 2 2 2 2 2 4 5 5 6 5 5 5 5 5 5 5 5
Wind
(km/h)
15
SE
10
ESE
10
NNE
0
ESE
5
W
15
W
15
WNW
20
WNW
15
WNW
15
NW
10
NNW
10
N
10
NNW
10
WNW
10
WNW
10
WNW
10
WNW
5
NW
  Today's sea temperature in Koiseboi, Hokkaido, Japan is 2.2 °C (Statistics for 31 Mar 1981-2005 – mean: 0.9 max: 2.3 min: -0.3 °C)
  cloud light rain mod rain rain showers cloud cloud cloud light snow light snow cloud cloud part cloud part cloud part cloud part cloud part cloud clear clear
Summary  cloudy light
rain 		mod
rain 		rain
shwrs 		cloudy cloudy cloudy light
snow 		light
snow 		cloudy cloudy some
clouds 		some
clouds 		some
clouds 		some
clouds 		some
clouds 		clear clear
Rain mm - 2 7 2 - - - - - - - - - - - - - -
Temp °C 6 5 3 4 4 1 1 0 0 0 0 0 0 -1 -1 -1 0 0
Chill °C 3 3 0 4 4 -3 -3 -6 -5 -4 -4 -4 -3 -4 -5 -5 -3 -2
Sunrise - - - - - - 5:03 - - - - - - - 5:01 - - -
Sunset - 5:44 - - - - - - - 5:45 - - - - - - - 5:46

Tide datum: Mean Lower Low Water.

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