Today's tide times for Kosai-shi
The predicted tide times today on Monday 25 May 2026 for Kosai-shi are: first high tide at 1:05am, first low tide at 7:34am, second high tide at 1:21pm, second low tide at 7:17pm. Sunrise is at 4:40am and sunset is at 6:53pm.
Today's tide times for Kosai-shi: Monday 25 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 1:05 AM(Mon 25 May) | 4.72 ft (1.44 m) |
| Low Tide | 7:34 AM(Mon 25 May) | 2.62 ft (0.8 m) |
| High Tide | 1:21 PM(Mon 25 May) | 4.1 ft (1.25 m) |
| Low Tide | 7:17 PM(Mon 25 May) | 2.46 ft (0.75 m) |
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Tide chart for Kosai-shiShowing low and high tide times for the next 30 days at Kosai-shi. Tide Times are JST (UTC +9.0hrs).
View Kosai-shi 7 Day Tide Chart Image.


HIGH (JST) |
LOW (JST) |
| Sun |
Moon Set Rise |
| Wind |
Monday, 25 May | 26 May | 27 May | 28 May | 29 May | 30 May | 31 May | 1 Jun | 2 Jun | 3 Jun | 4 Jun | 5 Jun | 6 Jun | 7 Jun | 8 Jun | 9 Jun | 10 Jun | 11 Jun | 12 Jun | 13 Jun | 14 Jun | 15 Jun | 16 Jun | 17 Jun | 18 Jun | 19 Jun | 20 Jun | 21 Jun | 22 Jun | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | ||
1:05AM1.44m | 1:21PM1.25m | 1:45AM1.46m 2:40PM1.32m | 2:21AM1.49m 3:40PM1.40m | 2:53AM1.52m 4:27PM1.47m | 3:25AM1.54m 5:08PM1.54m | 3:56AM1.56m 5:45PM1.58m | 4:28AM1.57m 6:21PM1.59m | 5:00AM1.58m 6:57PM1.58m | 5:32AM1.58m 7:34PM1.56m | 6:05AM1.56m 8:12PM1.53m | 6:40AM1.52m 8:51PM1.50m | 7:18AM1.47m 9:32PM1.47m | 8:02AM1.40m 10:16PM1.47m | 8:58AM1.31m 11:01PM1.47m | 10:16AM1.24m 11:48PM1.48m | 11:53AM1.23m | 00:34AM1.50m 1:29PM1.29m | 1:20AM1.52m 2:50PM1.40m | 2:05AM1.55m 3:56PM1.54m | 2:50AM1.59m 4:55PM1.65m | 3:35AM1.63m 5:48PM1.72m | 4:21AM1.67m 6:39PM1.75m | 5:08AM1.71m 7:27PM1.73m | 5:56AM1.71m 8:13PM1.69m | 6:46AM1.67m 8:57PM1.62m | 7:39AM1.59m 9:39PM1.56m | 8:37AM1.48m 10:19PM1.52m | 9:45AM1.35m 10:58PM1.48m | 11:08AM1.25m 11:38PM1.46m | ||
7:34AM0.80m | 7:17PM0.75m | 8:27AM0.64m 8:18PM0.83m | 9:09AM0.49m 9:09PM0.88m | 9:45AM0.38m 9:53PM0.92m | 10:18AM0.28m 10:33PM0.95m | 10:51AM0.21m 11:09PM0.97m | 11:24AM0.17m 11:43PM0.98m | 11:58AM0.16m | 00:16AM0.99m 12:33PM0.17m | 00:49AM1.00m 1:09PM0.20m | 1:26AM1.01m 1:45PM0.25m | 2:07AM1.01m 2:23PM0.32m | 2:56AM1.01m 3:04PM0.39m | 3:55AM0.98m 3:50PM0.49m | 5:03AM0.91m 4:44PM0.59m | 6:13AM0.80m 5:49PM0.70m | 7:16AM0.65m 7:02PM0.80m | 8:11AM0.48m 8:15PM0.89m | 9:02AM0.29m 9:21PM0.95m | 9:51AM0.12m 10:19PM0.99m | 10:40AM-0.02m 11:11PM1.02m | 11:29AM-0.11m 11:59PM1.03m | 12:17PM-0.13m | 00:44AM1.03m 1:05PM-0.09m | 1:31AM1.01m 1:53PM0.02m | 2:19AM0.97m 2:39PM0.18m | 3:13AM0.91m 3:24PM0.36m | 4:12AM0.85m 4:10PM0.56m | 5:18AM0.77m 4:58PM0.75m | ||
4:40AM | 6:53PM | 4:40AM 6:53PM | 4:39AM 6:54PM | 4:39AM 6:55PM | 4:38AM 6:55PM | 4:38AM 6:56PM | 4:38AM 6:57PM | 4:37AM 6:57PM | 4:37AM 6:58PM | 4:37AM 6:59PM | 4:36AM 6:59PM | 4:36AM 7:00PM | 4:36AM 7:00PM | 4:36AM 7:01PM | 4:36AM 7:01PM | 4:36AM 7:02PM | 4:35AM 7:02PM | 4:35AM 7:03PM | 4:35AM 7:03PM | 4:35AM 7:04PM | 4:35AM 7:04PM | 4:35AM 7:04PM | 4:35AM 7:05PM | 4:36AM 7:05PM | 4:36AM 7:05PM | 4:36AM 7:06PM | 4:36AM 7:06PM | 4:36AM 7:06PM | 4:36AM 7:06PM | ||
0.28% - (First Quarter) 1:04AM | 0.29% - (Waxing Gibbous) 1:14PM | 0.33% - (Waxing Gibbous) 1:29AM 2:14PM | 0.36% - (Waxing Gibbous) 1:54AM 3:13PM | 0.4% - (Waxing Gibbous) 2:20AM 4:12PM | 0.43% - (Waxing Gibbous) 2:49AM 5:11PM | 0.47% - (Full Moon) 3:21AM 6:11PM | 0.51% - (Full Moon) 3:58AM 7:09PM | 0.54% - (Waning Gibbous) 4:41AM 8:04PM | 0.58% - (Waning Gibbous) 5:31AM 8:54PM | 0.61% - (Waning Gibbous) 6:25AM 9:38PM | 0.65% - (Waning Gibbous) 7:24AM 10:16PM | 0.68% - (Waning Gibbous) 8:24AM 10:49PM | 0.71% - (Waning Gibbous) 9:24AM 11:18PM | 0.75% - (Last Quarter) 10:25AM 11:45PM | 0.77% - (Last Quarter) 11:25AM | 0.78% - (Waning Crescent) 12:27PM 00:11AM | 0.82% - (Waning Crescent) 1:32PM 00:37AM | 0.85% - (Waning Crescent) 2:40PM 1:05AM | 0.89% - (Waning Crescent) 3:52PM 1:38AM | 0.92% - (Waning Crescent) 5:08PM 2:16AM | 0.96% - (Waning Crescent) 6:25PM 3:04AM | 0.01% - (New Moon) 7:35PM 4:03AM | 0.05% - (Waxing Crescent) 8:36PM 5:11AM | 0.08% - (Waxing Crescent) 9:25PM 6:26AM | 0.12% - (Waxing Crescent) 10:05PM 7:42AM | 0.15% - (Waxing Crescent) 10:38PM 8:54AM | 0.19% - (Waxing Crescent) 11:06PM 10:02AM | 0.22% - (First Quarter) 11:32PM 11:06AM | 0.26% - (First Quarter) 11:57PM 12:07PM | ||

Kosai-shi tide chart key:
The tide chart above shows the height and times of high tide and low tide for Kosai-shi. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Kosai-shi.
Tide Times are JST (UTC +9.0hrs). Last Spring High Tide at Kosai-shi was on Mon 18 May (height: 1.78m 5.8ft). Next high Spring Tide at Kosai-shi will be on Mon 01 Jun (height: 1.59m 5.2ft).
Kosai-shi tide chart key: The tide chart above shows the height and times of high tide and low tide for Kosai-shi. The grey shading corresponds to nighttime hours between sunset and sunrise at Kosai-shi.
Tide Times are JST (UTC +9.0hrs). Last Spring High Tide at Kosai-shi was on Mon 18 May (height: 1.78m 5.8ft). Next high Spring Tide at Kosai-shi will be on Mon 01 Jun (height: 1.59m 5.2ft).
Kosai-shi tide times for May and June
May and June Tide charts for Kosai-shi: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Kosai-shi (tomorrow): Tuesday 26 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 1:45 AM(Tue 26 May) | 4.79 ft (1.46 m) |
| Low Tide | 8:27 AM(Tue 26 May) | 2.1 ft (0.64 m) |
| High Tide | 2:40 PM(Tue 26 May) | 4.32 ft (1.32 m) |
| Low Tide | 8:18 PM(Tue 26 May) | 2.72 ft (0.83 m) |
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Tide Times for Kosai-shi: Wednesday 27 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 2:21 AM(Wed 27 May) | 4.89 ft (1.49 m) |
| Low Tide | 9:09 AM(Wed 27 May) | 1.61 ft (0.49 m) |
| High Tide | 3:40 PM(Wed 27 May) | 4.58 ft (1.4 m) |
| Low Tide | 9:09 PM(Wed 27 May) | 2.89 ft (0.88 m) |
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Tide Times for Kosai-shi: Thursday 28 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 2:53 AM(Thu 28 May) | 4.99 ft (1.52 m) |
| Low Tide | 9:45 AM(Thu 28 May) | 1.25 ft (0.38 m) |
| High Tide | 4:27 PM(Thu 28 May) | 4.82 ft (1.47 m) |
| Low Tide | 9:53 PM(Thu 28 May) | 3.02 ft (0.92 m) |
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Tide Times for Kosai-shi: Friday 29 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 3:25 AM(Fri 29 May) | 5.05 ft (1.54 m) |
| Low Tide | 10:18 AM(Fri 29 May) | 0.92 ft (0.28 m) |
| High Tide | 5:08 PM(Fri 29 May) | 5.05 ft (1.54 m) |
| Low Tide | 10:33 PM(Fri 29 May) | 3.12 ft (0.95 m) |
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Tide Times for Kosai-shi: Saturday 30 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 3:56 AM(Sat 30 May) | 5.12 ft (1.56 m) |
| Low Tide | 10:51 AM(Sat 30 May) | 0.69 ft (0.21 m) |
| High Tide | 5:45 PM(Sat 30 May) | 5.18 ft (1.58 m) |
| Low Tide | 11:09 PM(Sat 30 May) | 3.18 ft (0.97 m) |
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Tide Times for Kosai-shi: Sunday 31 May 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 4:28 AM(Sun 31 May) | 5.15 ft (1.57 m) |
| Low Tide | 11:24 AM(Sun 31 May) | 0.56 ft (0.17 m) |
| High Tide | 6:21 PM(Sun 31 May) | 5.22 ft (1.59 m) |
| Low Tide | 11:43 PM(Sun 31 May) | 3.22 ft (0.98 m) |
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Tide Times for Kosai-shi: Monday 01 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 5:00 AM(Mon 01 June) | 5.18 ft (1.58 m) |
| Low Tide | 11:58 AM(Mon 01 June) | 0.52 ft (0.16 m) |
| High Tide | 6:57 PM(Mon 01 June) | 5.18 ft (1.58 m) |
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Tide Times for Kosai-shi: Tuesday 02 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 00:16 AM(Tue 02 June) | 3.25 ft (0.99 m) |
| High Tide | 5:32 AM(Tue 02 June) | 5.18 ft (1.58 m) |
| Low Tide | 12:33 PM(Tue 02 June) | 0.56 ft (0.17 m) |
| High Tide | 7:34 PM(Tue 02 June) | 5.12 ft (1.56 m) |
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Tide Times for Kosai-shi: Wednesday 03 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 00:49 AM(Wed 03 June) | 3.28 ft (1.0 m) |
| High Tide | 6:05 AM(Wed 03 June) | 5.12 ft (1.56 m) |
| Low Tide | 1:09 PM(Wed 03 June) | 0.66 ft (0.2 m) |
| High Tide | 8:12 PM(Wed 03 June) | 5.02 ft (1.53 m) |
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Tide Times for Kosai-shi: Thursday 04 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 1:26 AM(Thu 04 June) | 3.31 ft (1.01 m) |
| High Tide | 6:40 AM(Thu 04 June) | 4.99 ft (1.52 m) |
| Low Tide | 1:45 PM(Thu 04 June) | 0.82 ft (0.25 m) |
| High Tide | 8:51 PM(Thu 04 June) | 4.92 ft (1.5 m) |
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Tide Times for Kosai-shi: Friday 05 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 2:07 AM(Fri 05 June) | 3.31 ft (1.01 m) |
| High Tide | 7:18 AM(Fri 05 June) | 4.82 ft (1.47 m) |
| Low Tide | 2:23 PM(Fri 05 June) | 1.05 ft (0.32 m) |
| High Tide | 9:32 PM(Fri 05 June) | 4.82 ft (1.47 m) |
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Tide Times for Kosai-shi: Saturday 06 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 2:56 AM(Sat 06 June) | 3.31 ft (1.01 m) |
| High Tide | 8:02 AM(Sat 06 June) | 4.59 ft (1.4 m) |
| Low Tide | 3:04 PM(Sat 06 June) | 1.28 ft (0.39 m) |
| High Tide | 10:16 PM(Sat 06 June) | 4.82 ft (1.47 m) |
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Tide Times for Kosai-shi: Sunday 07 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 3:55 AM(Sun 07 June) | 3.22 ft (0.98 m) |
| High Tide | 8:58 AM(Sun 07 June) | 4.3 ft (1.31 m) |
| Low Tide | 3:50 PM(Sun 07 June) | 1.61 ft (0.49 m) |
| High Tide | 11:01 PM(Sun 07 June) | 4.82 ft (1.47 m) |
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Tide Times for Kosai-shi: Monday 08 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 5:03 AM(Mon 08 June) | 2.99 ft (0.91 m) |
| High Tide | 10:16 AM(Mon 08 June) | 4.07 ft (1.24 m) |
| Low Tide | 4:44 PM(Mon 08 June) | 1.94 ft (0.59 m) |
| High Tide | 11:48 PM(Mon 08 June) | 4.86 ft (1.48 m) |
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Tide Times for Kosai-shi: Tuesday 09 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 6:13 AM(Tue 09 June) | 2.62 ft (0.8 m) |
| High Tide | 11:53 AM(Tue 09 June) | 4.04 ft (1.23 m) |
| Low Tide | 5:49 PM(Tue 09 June) | 2.3 ft (0.7 m) |
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Tide Times for Kosai-shi: Wednesday 10 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 00:34 AM(Wed 10 June) | 4.92 ft (1.5 m) |
| Low Tide | 7:16 AM(Wed 10 June) | 2.13 ft (0.65 m) |
| High Tide | 1:29 PM(Wed 10 June) | 4.23 ft (1.29 m) |
| Low Tide | 7:02 PM(Wed 10 June) | 2.62 ft (0.8 m) |
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Tide Times for Kosai-shi: Thursday 11 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 1:20 AM(Thu 11 June) | 4.99 ft (1.52 m) |
| Low Tide | 8:11 AM(Thu 11 June) | 1.57 ft (0.48 m) |
| High Tide | 2:50 PM(Thu 11 June) | 4.59 ft (1.4 m) |
| Low Tide | 8:15 PM(Thu 11 June) | 2.92 ft (0.89 m) |
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Tide Times for Kosai-shi: Friday 12 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 2:05 AM(Fri 12 June) | 5.09 ft (1.55 m) |
| Low Tide | 9:02 AM(Fri 12 June) | 0.95 ft (0.29 m) |
| High Tide | 3:56 PM(Fri 12 June) | 5.05 ft (1.54 m) |
| Low Tide | 9:21 PM(Fri 12 June) | 3.12 ft (0.95 m) |
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Tide Times for Kosai-shi: Saturday 13 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 2:50 AM(Sat 13 June) | 5.22 ft (1.59 m) |
| Low Tide | 9:51 AM(Sat 13 June) | 0.39 ft (0.12 m) |
| High Tide | 4:55 PM(Sat 13 June) | 5.41 ft (1.65 m) |
| Low Tide | 10:19 PM(Sat 13 June) | 3.25 ft (0.99 m) |
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Tide Times for Kosai-shi: Sunday 14 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 3:35 AM(Sun 14 June) | 5.35 ft (1.63 m) |
| Low Tide | 10:40 AM(Sun 14 June) | -0.07 ft (-0.02 m) |
| High Tide | 5:48 PM(Sun 14 June) | 5.64 ft (1.72 m) |
| Low Tide | 11:11 PM(Sun 14 June) | 3.35 ft (1.02 m) |
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Tide Times for Kosai-shi: Monday 15 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 4:21 AM(Mon 15 June) | 5.48 ft (1.67 m) |
| Low Tide | 11:29 AM(Mon 15 June) | -0.36 ft (-0.11 m) |
| High Tide | 6:39 PM(Mon 15 June) | 5.74 ft (1.75 m) |
| Low Tide | 11:59 PM(Mon 15 June) | 3.38 ft (1.03 m) |
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Tide Times for Kosai-shi: Tuesday 16 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| High Tide | 5:08 AM(Tue 16 June) | 5.61 ft (1.71 m) |
| Low Tide | 12:17 PM(Tue 16 June) | -0.43 ft (-0.13 m) |
| High Tide | 7:27 PM(Tue 16 June) | 5.68 ft (1.73 m) |
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Tide Times for Kosai-shi: Wednesday 17 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 00:44 AM(Wed 17 June) | 3.38 ft (1.03 m) |
| High Tide | 5:56 AM(Wed 17 June) | 5.61 ft (1.71 m) |
| Low Tide | 1:05 PM(Wed 17 June) | -0.3 ft (-0.09 m) |
| High Tide | 8:13 PM(Wed 17 June) | 5.54 ft (1.69 m) |
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Tide Times for Kosai-shi: Thursday 18 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 1:31 AM(Thu 18 June) | 3.31 ft (1.01 m) |
| High Tide | 6:46 AM(Thu 18 June) | 5.48 ft (1.67 m) |
| Low Tide | 1:53 PM(Thu 18 June) | 0.07 ft (0.02 m) |
| High Tide | 8:57 PM(Thu 18 June) | 5.32 ft (1.62 m) |
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Tide Times for Kosai-shi: Friday 19 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 2:19 AM(Fri 19 June) | 3.18 ft (0.97 m) |
| High Tide | 7:39 AM(Fri 19 June) | 5.22 ft (1.59 m) |
| Low Tide | 2:39 PM(Fri 19 June) | 0.59 ft (0.18 m) |
| High Tide | 9:39 PM(Fri 19 June) | 5.12 ft (1.56 m) |
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Tide Times for Kosai-shi: Saturday 20 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 3:13 AM(Sat 20 June) | 2.99 ft (0.91 m) |
| High Tide | 8:37 AM(Sat 20 June) | 4.86 ft (1.48 m) |
| Low Tide | 3:24 PM(Sat 20 June) | 1.18 ft (0.36 m) |
| High Tide | 10:19 PM(Sat 20 June) | 4.99 ft (1.52 m) |
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Tide Times for Kosai-shi: Sunday 21 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 4:12 AM(Sun 21 June) | 2.79 ft (0.85 m) |
| High Tide | 9:45 AM(Sun 21 June) | 4.43 ft (1.35 m) |
| Low Tide | 4:10 PM(Sun 21 June) | 1.84 ft (0.56 m) |
| High Tide | 10:58 PM(Sun 21 June) | 4.86 ft (1.48 m) |
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Tide Times for Kosai-shi: Monday 22 June 2026
| Tide | Time (JST)& Date | Height |
|---|---|---|
| Low Tide | 5:18 AM(Mon 22 June) | 2.53 ft (0.77 m) |
| High Tide | 11:08 AM(Mon 22 June) | 4.1 ft (1.25 m) |
| Low Tide | 4:58 PM(Mon 22 June) | 2.46 ft (0.75 m) |
| High Tide | 11:38 PM(Mon 22 June) | 4.79 ft (1.46 m) |
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NOTE: Use of this site for Kosai-shi 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.
