Latest Tide Table

Tide Times for Koiseboi

Lat Long: 44.05° N 144.95° E

Today's tide times for Koiseboi, Hokkaido, Japan

The predicted tide times today on Monday 15 December 2025 for Koiseboi are: first low tide at 3:26am, first high tide at 10:21am, second low tide at 6:06pm. Sunrise is at 6:47am and sunset is at 3:42pm.

Today's tide times for Koiseboi: Monday 15 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 3:26 AM(Mon 15 December)2.0 ft (0.61 m)
High Tide10:21 AM(Mon 15 December)3.12 ft (0.95 m)
Low Tide 6:06 PM(Mon 15 December)1.44 ft (0.44 m)
Tide Datum: Mean Lower Low Water
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Koiseboi is at
which is in from now.
Next Tide Falling LOW TIDE in Koiseboi is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for KoiseboiShowing low and high tide times for the next 30 days at Koiseboi. Tide Times are JST (UTC +9.0hrs).

View Koiseboi 7 Day Tide Chart Image.

Koiseboi, Hokkaido, Japan Tide Chart including high and low tide times for the next 7 days
Print:
Print IconPrint Tide Table
Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(JST)
LOW
(JST)
Sun
Moon
Set
Rise
Wind

Monday, 15 Dec
16 Dec
17 Dec
18 Dec
19 Dec
20 Dec
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
28 Dec
29 Dec
30 Dec
31 Dec
1 Jan
2 Jan
3 Jan
4 Jan
5 Jan
6 Jan
7 Jan
8 Jan
9 Jan
10 Jan
11 Jan
12 Jan
AMPMTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMon
10:21AM0.95m
00:39AM0.68m
11:04AM1.05m
11:48AM1.14m
12:31PM1.22m
1:15PM1.29m
1:58PM1.33m
2:42PM1.35m
3:26PM1.33m
6:44AM0.61m
4:10PM1.28m
6:50AM0.63m
4:55PM1.21m
7:06AM0.67m
5:43PM1.10m
7:29AM0.72m
6:36PM0.98m
7:59AM0.80m
7:39PM0.85m
8:36AM0.88m
9:07PM0.73m
9:20AM0.97m
11:33PM0.65m
10:09AM1.05m
11:00AM1.14m
11:51AM1.22m
12:42PM1.28m
1:32PM1.32m
2:19PM1.33m
6:05AM0.63m
3:05PM1.32m
5:49AM0.64m
3:50PM1.28m
5:56AM0.67m
4:35PM1.21m
6:11AM0.71m
5:20PM1.11m
6:32AM0.78m
6:07PM1.00m
6:59AM0.85m
6:58PM0.87m
7:33AM0.93m
8:02PM0.73m
8:15AM1.00m
9:55PM0.62m
3:26AM0.61m
6:06PM0.44m
3:39AM0.65m
7:15PM0.33m
8:10PM0.23m
8:58PM0.16m
9:42PM0.12m
10:24PM0.11m
11:03PM0.12m
11:41PM0.16m
8:08AM0.60m
00:16AM0.23m
9:23AM0.60m
00:48AM0.30m
10:36AM0.60m
1:18AM0.39m
11:57AM0.60m
1:42AM0.47m
1:31PM0.59m
2:02AM0.54m
3:22PM0.55m
2:13AM0.60m
5:15PM0.47m
2:03AM0.63m
6:43PM0.37m
7:47PM0.28m
8:40PM0.20m
9:24PM0.15m
10:03PM0.13m
10:39PM0.14m
6:51AM0.63m
11:12PM0.18m
8:20AM0.60m
11:42PM0.24m
9:28AM0.58m
00:08AM0.31m
10:32AM0.56m
00:32AM0.39m
11:39AM0.55m
00:51AM0.47m
12:53PM0.54m
1:03AM0.53m
2:22PM0.52m
1:07AM0.58m
4:11PM0.48m
tide state
6:47AM
tide state
3:42PM
6:48AM
3:42PM
6:49AM
3:42PM
6:49AM
3:43PM
6:50AM
3:43PM
6:51AM
3:43PM
6:51AM
3:44PM
6:52AM
3:44PM
6:52AM
3:45PM
6:53AM
3:46PM
6:53AM
3:46PM
6:53AM
3:47PM
6:54AM
3:48PM
6:54AM
3:48PM
6:54AM
3:49PM
6:54AM
3:50PM
6:54AM
3:51PM
6:55AM
3:51PM
6:55AM
3:53PM
6:55AM
3:54PM
6:55AM
3:54PM
6:55AM
3:55PM
6:54AM
3:56PM
6:54AM
3:58PM
6:54AM
3:59PM
6:54AM
4:00PM
6:54AM
4:01PM
6:53AM
4:02PM
6:53AM
4:03PM
0.82% - (Waning Crescent)
tide state
2:02AM
0.83% - (Waning Crescent)
tide state
12:29PM
0.86% - (Waning Crescent)
12:51PM
3:07AM
0.89% - (Waning Crescent)
1:17PM
4:12AM
0.93% - (Waning Crescent)
1:50PM
5:17AM
0.96% - (Waning Crescent)
2:31PM
6:19AM
0.01% - (New Moon)
3:21PM
7:15AM
0.05% - (Waxing Crescent)
4:20PM
8:04AM
0.08% - (Waxing Crescent)
5:26PM
8:43AM
0.12% - (Waxing Crescent)
6:35PM
9:16AM
0.15% - (Waxing Crescent)
7:45PM
9:41AM
0.19% - (Waxing Crescent)
8:54PM
10:04AM
0.22% - (First Quarter)
10:04PM
10:24AM
0.26% - (First Quarter)
11:16PM
10:43AM
0.29% - (Waxing Gibbous)

11:02AM
0.33% - (Waxing Gibbous)
00:30AM
11:24AM
0.36% - (Waxing Gibbous)
1:47AM
11:50AM
0.39% - (Waxing Gibbous)
3:09AM
12:23PM
0.43% - (Waxing Gibbous)
4:32AM
1:07PM
0.46% - (Waxing Gibbous)
5:50AM
2:06PM
0.5% - (Full Moon)
6:56AM
3:17PM
0.54% - (Waning Gibbous)
7:48AM
4:37PM
0.57% - (Waning Gibbous)
8:26AM
5:59PM
0.61% - (Waning Gibbous)
8:55AM
7:16PM
0.64% - (Waning Gibbous)
9:19AM
8:30PM
0.68% - (Waning Gibbous)
9:38AM
9:39PM
0.71% - (Waning Gibbous)
9:57AM
10:45PM
0.75% - (Last Quarter)
10:14AM
11:51PM
0.76% - (Last Quarter)
10:33AM

0.78% - (Waning Crescent)
10:54AM
00:56AM
40
NE
50
N
70
NW
60
WNW
30
W
10
WSW
20
W
10
WNW
15
SSE
5
N
15
NNW
35
N
70
NW
65
WNW
15
W
15
WSW
heavy snowlight snowcloudpart cloudpart cloudclearpart cloudclearcloudlight snowcloudcloudlight snowcloudpart cloudclear

Koiseboi tide chart key:

The tide chart above shows the height and times of high tide and low tide for Koiseboi, Hokkaido, Japan. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Koiseboi.

Tide Times are JST (UTC +9.0hrs). Last Spring High Tide at Koiseboi was on Mon 08 Dec (height: 1.34m 4.4ft). Next high Spring Tide at Koiseboi will be on Sun 21 Dec (height: 1.35m 4.4ft).

Koiseboi tide chart key: The tide chart above shows the height and times of high tide and low tide for Koiseboi, Hokkaido, Japan. The grey shading corresponds to nighttime hours between sunset and sunrise at Koiseboi.

Tide Times are JST (UTC +9.0hrs). Last Spring High Tide at Koiseboi was on Mon 08 Dec (height: 1.34m 4.4ft). Next high Spring Tide at Koiseboi will be on Sun 21 Dec (height: 1.35m 4.4ft).

Koiseboi tide times for December and January

December and January Tide charts for Koiseboi: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Koiseboi (tomorrow): Tuesday 16 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide00:39 AM(Tue 16 December)2.23 ft (0.68 m)
Low Tide 3:39 AM(Tue 16 December)2.13 ft (0.65 m)
High Tide11:04 AM(Tue 16 December)3.45 ft (1.05 m)
Low Tide 7:15 PM(Tue 16 December)1.08 ft (0.33 m)
tide stateSunrise: 6:48AMtide stateSunset: 3:42PMtide stateMoonrise: 3:07AMtide stateMoonset:12:51PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Wednesday 17 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide11:48 AM(Wed 17 December)3.74 ft (1.14 m)
Low Tide 8:10 PM(Wed 17 December)0.77 ft (0.23 m)
tide stateSunrise: 6:49AMtide stateSunset: 3:42PMtide stateMoonrise: 4:12AMtide stateMoonset: 1:17PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Thursday 18 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide12:31 PM(Thu 18 December)4.0 ft (1.22 m)
Low Tide 8:58 PM(Thu 18 December)0.52 ft (0.16 m)
tide stateSunrise: 6:49AMtide stateSunset: 3:43PMtide stateMoonrise: 5:17AMtide stateMoonset: 1:50PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Friday 19 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide 1:15 PM(Fri 19 December)4.23 ft (1.29 m)
Low Tide 9:42 PM(Fri 19 December)0.39 ft (0.12 m)
tide stateSunrise: 6:50AMtide stateSunset: 3:43PMtide stateMoonrise: 6:19AMtide stateMoonset: 2:31PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Saturday 20 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide 1:58 PM(Sat 20 December)4.36 ft (1.33 m)
Low Tide10:24 PM(Sat 20 December)0.36 ft (0.11 m)
tide stateSunrise: 6:51AMtide stateSunset: 3:43PMtide stateMoonrise: 7:15AMtide stateMoonset: 3:21PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Sunday 21 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide 2:42 PM(Sun 21 December)4.43 ft (1.35 m)
Low Tide11:03 PM(Sun 21 December)0.39 ft (0.12 m)
tide stateSunrise: 6:51AMtide stateSunset: 3:44PMtide stateMoonrise: 8:04AMtide stateMoonset: 4:20PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Monday 22 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide 3:26 PM(Mon 22 December)4.36 ft (1.33 m)
Low Tide11:41 PM(Mon 22 December)0.52 ft (0.16 m)
tide stateSunrise: 6:52AMtide stateSunset: 3:44PMtide stateMoonrise: 8:43AMtide stateMoonset: 5:26PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Tuesday 23 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide 6:44 AM(Tue 23 December)2.0 ft (0.61 m)
Low Tide 8:08 AM(Tue 23 December)1.97 ft (0.6 m)
High Tide 4:10 PM(Tue 23 December)4.2 ft (1.28 m)
tide stateSunrise: 6:52AMtide stateSunset: 3:45PMtide stateMoonrise: 9:16AMtide stateMoonset: 6:35PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Wednesday 24 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide00:16 AM(Wed 24 December)0.75 ft (0.23 m)
High Tide 6:50 AM(Wed 24 December)2.07 ft (0.63 m)
Low Tide 9:23 AM(Wed 24 December)1.97 ft (0.6 m)
High Tide 4:55 PM(Wed 24 December)3.97 ft (1.21 m)
tide stateSunrise: 6:53AMtide stateSunset: 3:46PMtide stateMoonrise: 9:41AMtide stateMoonset: 7:45PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Thursday 25 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide00:48 AM(Thu 25 December)0.98 ft (0.3 m)
High Tide 7:06 AM(Thu 25 December)2.2 ft (0.67 m)
Low Tide10:36 AM(Thu 25 December)1.97 ft (0.6 m)
High Tide 5:43 PM(Thu 25 December)3.61 ft (1.1 m)
tide stateSunrise: 6:53AMtide stateSunset: 3:46PMtide stateMoonrise:10:04AMtide stateMoonset: 8:54PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Friday 26 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 1:18 AM(Fri 26 December)1.28 ft (0.39 m)
High Tide 7:29 AM(Fri 26 December)2.36 ft (0.72 m)
Low Tide11:57 AM(Fri 26 December)1.97 ft (0.6 m)
High Tide 6:36 PM(Fri 26 December)3.22 ft (0.98 m)
tide stateSunrise: 6:53AMtide stateSunset: 3:47PMtide stateMoonrise:10:24AMtide stateMoonset:10:04PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Saturday 27 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 1:42 AM(Sat 27 December)1.54 ft (0.47 m)
High Tide 7:59 AM(Sat 27 December)2.62 ft (0.8 m)
Low Tide 1:31 PM(Sat 27 December)1.94 ft (0.59 m)
High Tide 7:39 PM(Sat 27 December)2.79 ft (0.85 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:48PMtide stateMoonrise:10:43AMtide stateMoonset:11:16PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Sunday 28 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 2:02 AM(Sun 28 December)1.77 ft (0.54 m)
High Tide 8:36 AM(Sun 28 December)2.89 ft (0.88 m)
Low Tide 3:22 PM(Sun 28 December)1.8 ft (0.55 m)
High Tide 9:07 PM(Sun 28 December)2.4 ft (0.73 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:48PMtide stateMoonrise:11:02AM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Monday 29 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 2:13 AM(Mon 29 December)1.97 ft (0.6 m)
High Tide 9:20 AM(Mon 29 December)3.18 ft (0.97 m)
Low Tide 5:15 PM(Mon 29 December)1.54 ft (0.47 m)
High Tide11:33 PM(Mon 29 December)2.13 ft (0.65 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:49PMtide stateMoonset:00:30AMtide stateMoonrise:11:24AM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Tuesday 30 December 2025

Tidetide stateTime (JST)& DateHeight
Low Tide 2:03 AM(Tue 30 December)2.07 ft (0.63 m)
High Tide10:09 AM(Tue 30 December)3.45 ft (1.05 m)
Low Tide 6:43 PM(Tue 30 December)1.21 ft (0.37 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:50PMtide stateMoonset: 1:47AMtide stateMoonrise:11:50AM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Wednesday 31 December 2025

Tidetide stateTime (JST)& DateHeight
High Tide11:00 AM(Wed 31 December)3.74 ft (1.14 m)
Low Tide 7:47 PM(Wed 31 December)0.92 ft (0.28 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:51PMtide stateMoonset: 3:09AMtide stateMoonrise:12:23PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Thursday 01 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide11:51 AM(Thu 01 January)4.0 ft (1.22 m)
Low Tide 8:40 PM(Thu 01 January)0.66 ft (0.2 m)
tide stateSunrise: 6:55AMtide stateSunset: 3:51PMtide stateMoonset: 4:32AMtide stateMoonrise: 1:07PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Friday 02 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide12:42 PM(Fri 02 January)4.2 ft (1.28 m)
Low Tide 9:24 PM(Fri 02 January)0.49 ft (0.15 m)
tide stateSunrise: 6:55AMtide stateSunset: 3:53PMtide stateMoonset: 5:50AMtide stateMoonrise: 2:06PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Saturday 03 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide 1:32 PM(Sat 03 January)4.33 ft (1.32 m)
Low Tide10:03 PM(Sat 03 January)0.43 ft (0.13 m)
tide stateSunrise: 6:55AMtide stateSunset: 3:54PMtide stateMoonset: 6:56AMtide stateMoonrise: 3:17PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Sunday 04 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide 2:19 PM(Sun 04 January)4.36 ft (1.33 m)
Low Tide10:39 PM(Sun 04 January)0.46 ft (0.14 m)
tide stateSunrise: 6:55AMtide stateSunset: 3:54PMtide stateMoonset: 7:48AMtide stateMoonrise: 4:37PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Monday 05 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide 6:05 AM(Mon 05 January)2.07 ft (0.63 m)
Low Tide 6:51 AM(Mon 05 January)2.07 ft (0.63 m)
High Tide 3:05 PM(Mon 05 January)4.33 ft (1.32 m)
Low Tide11:12 PM(Mon 05 January)0.59 ft (0.18 m)
tide stateSunrise: 6:55AMtide stateSunset: 3:55PMtide stateMoonset: 8:26AMtide stateMoonrise: 5:59PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Tuesday 06 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide 5:49 AM(Tue 06 January)2.1 ft (0.64 m)
Low Tide 8:20 AM(Tue 06 January)1.97 ft (0.6 m)
High Tide 3:50 PM(Tue 06 January)4.2 ft (1.28 m)
Low Tide11:42 PM(Tue 06 January)0.79 ft (0.24 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:56PMtide stateMoonset: 8:55AMtide stateMoonrise: 7:16PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Wednesday 07 January 2026

Tidetide stateTime (JST)& DateHeight
High Tide 5:56 AM(Wed 07 January)2.2 ft (0.67 m)
Low Tide 9:28 AM(Wed 07 January)1.9 ft (0.58 m)
High Tide 4:35 PM(Wed 07 January)3.97 ft (1.21 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:58PMtide stateMoonset: 9:19AMtide stateMoonrise: 8:30PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Thursday 08 January 2026

Tidetide stateTime (JST)& DateHeight
Low Tide00:08 AM(Thu 08 January)1.02 ft (0.31 m)
High Tide 6:11 AM(Thu 08 January)2.33 ft (0.71 m)
Low Tide10:32 AM(Thu 08 January)1.84 ft (0.56 m)
High Tide 5:20 PM(Thu 08 January)3.64 ft (1.11 m)
tide stateSunrise: 6:54AMtide stateSunset: 3:59PMtide stateMoonset: 9:38AMtide stateMoonrise: 9:39PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Friday 09 January 2026

Tidetide stateTime (JST)& DateHeight
Low Tide00:32 AM(Fri 09 January)1.28 ft (0.39 m)
High Tide 6:32 AM(Fri 09 January)2.56 ft (0.78 m)
Low Tide11:39 AM(Fri 09 January)1.8 ft (0.55 m)
High Tide 6:07 PM(Fri 09 January)3.28 ft (1.0 m)
tide stateSunrise: 6:54AMtide stateSunset: 4:00PMtide stateMoonset: 9:57AMtide stateMoonrise:10:45PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Saturday 10 January 2026

Tidetide stateTime (JST)& DateHeight
Low Tide00:51 AM(Sat 10 January)1.54 ft (0.47 m)
High Tide 6:59 AM(Sat 10 January)2.79 ft (0.85 m)
Low Tide12:53 PM(Sat 10 January)1.77 ft (0.54 m)
High Tide 6:58 PM(Sat 10 January)2.85 ft (0.87 m)
tide stateSunrise: 6:54AMtide stateSunset: 4:01PMtide stateMoonset:10:14AMtide stateMoonrise:11:51PM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Sunday 11 January 2026

Tidetide stateTime (JST)& DateHeight
Low Tide 1:03 AM(Sun 11 January)1.74 ft (0.53 m)
High Tide 7:33 AM(Sun 11 January)3.05 ft (0.93 m)
Low Tide 2:22 PM(Sun 11 January)1.71 ft (0.52 m)
High Tide 8:02 PM(Sun 11 January)2.4 ft (0.73 m)
tide stateSunrise: 6:53AMtide stateSunset: 4:02PMtide stateMoonset:10:33AM

Powered by Tide-Forecast.com

Tide Times for Koiseboi: Monday 12 January 2026

Tidetide stateTime (JST)& DateHeight
Low Tide 1:07 AM(Mon 12 January)1.9 ft (0.58 m)
High Tide 8:15 AM(Mon 12 January)3.28 ft (1.0 m)
Low Tide 4:11 PM(Mon 12 January)1.57 ft (0.48 m)
High Tide 9:55 PM(Mon 12 January)2.03 ft (0.62 m)
tide stateSunrise: 6:53AMtide stateSunset: 4:03PMtide stateMoonrise:00:56AMtide stateMoonset:10:54AM

Powered by Tide-Forecast.com

NOTE: Use of this site for Koiseboi, Hokkaido, Japan tide times is subject to our terms.

NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.

Nearest locationNearest