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古武井

古武井 Tides

A marine warning is in force for this area. The tide is 2.7' and falling: next low 1.9' at 7:30 AM. Tide predictions are astronomical, so the weather in that warning can raise or lower the actual level.

Last Tide - High

3.9'

1:15 AM

JST

3 hours, 26 minutes ago

Next Tide - Low

1.9'

7:30 AM

JST

2 hours, 48 minutes from now

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☀️

Sunrise

5:56 AM

JST

1 hour, 15 minutes from now

🌔

Moonrise

3:01 PM

JST

Waxing Gibbous · 90%

10 hours, 20 minutes from now

Today

🌊 Tides

High

1:15 AM

3.9'

Low

7:30 AM

1.9'

High

1:45 PM

4.1'

Low

8:03 PM

1.7'

🌤️ Marine Weather

☀️ Sun

Rise

5:56 AM

Set

4:42 PM

🌔 Moon

Set

2:18 AM

86%

Rise

3:01 PM

90%

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Tomorrow

🌊 Tides

High

2:15 AM

4.1'

Low

8:08 AM

2.0'

High

2:06 PM

4.3'

Low

8:36 PM

1.2'

🌤️ Marine Weather

☀️ Sun

Rise

5:57 AM

Set

4:41 PM

🌔 Moon

Set

3:26 AM

93%

Rise

3:23 PM

95%

Sunday - October 25, 2026

🌊 Tides

High

3:06 AM

4.2'

Low

8:38 AM

2.3'

High

2:25 PM

4.5'

Low

9:14 PM

0.8'

🌤️ Marine Weather

☀️ Sun

Rise

5:58 AM

Set

4:39 PM

🌔 Moon

Set

4:37 AM

98%

Rise

3:47 PM

99%

Monday - October 26, 2026

🌊 Tides

High

3:50 AM

4.2'

Low

9:06 AM

2.5'

High

2:52 PM

4.7'

Low

9:48 PM

0.5'

🌤️ Marine Weather

☀️ Sun

Rise

5:59 AM

Set

4:38 PM

🌔 Moon

Set

5:52 AM

100%

Rise

4:15 PM

100%

Tuesday - October 27, 2026

🌊 Tides

High

4:37 AM

4.2'

Low

9:37 AM

2.7'

High

3:14 PM

4.9'

Low

10:25 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:01 AM

Set

4:37 PM

🌕 Moon

Set

7:10 AM

99%

Rise

4:49 PM

98%

Wednesday - October 28, 2026

🌊 Tides

High

5:18 AM

4.1'

Low

9:56 AM

2.9'

High

3:40 PM

4.9'

Low

11:02 PM

0.2'

🌤️ Marine Weather

☀️ Sun

Rise

6:02 AM

Set

4:35 PM

🌕 Moon

Set

8:29 AM

95%

Rise

5:33 PM

93%

Thursday - October 29, 2026

🌊 Tides

High

6:08 AM

3.9'

Low

10:20 AM

3.1'

High

4:06 PM

5.0'

Low

11:45 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:03 AM

Set

4:34 PM

🌕 Moon

Set

9:45 AM

89%

Rise

6:28 PM

86%

7-Day Insights

Tidal Extremes

Highest Tide

Thu, Oct 29

5.0' at 4:06 PM

Unusually high

Lowest Tide

Wed, Oct 28

0.2' at 11:02 PM

Unusually low

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Biggest Tidal Ranges

Largest

Wed, Oct 28

4.7' tidal range

Unusually large

Smallest

Fri, Oct 23

2.4' tidal range

Smaller than usual

Source: Japan Coast Guard (海上保安庁) tide predictions, www1.kaiho.mlit.go.jp/TIDE/pred2/TidePred/TidePred.htm — high and low waters derived from the hourly predictions by Tides Near Me