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本渡（島原湾）

本渡（島原湾） Tides

A marine warning is in force for this area. The tide is 6.3' and rising: next high 9.6' at 6:39 PM. Tide predictions are astronomical, so the weather in that warning can raise or lower the actual level.

Last Tide - Low

4.6'

11:23 AM

JST

2 hours, 54 minutes ago

Next Tide - High

9.6'

6:39 PM

JST

4 hours, 21 minutes from now

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☀️

Sunset

6:55 PM

JST

4 hours, 38 minutes from now

🌓

Moonrise

3:53 PM

JST

First Quarter · 78%

1 hour, 36 minutes from now

Today

🌊 Tides

High

4:10 AM

8.5'

Low

11:23 AM

4.6'

High

6:39 PM

9.6'

🌤️ Marine Weather

☀️ Sun

Rise

5:48 AM

Set

6:55 PM

🌓 Moon

Set

12:43 AM

73%

Rise

3:53 PM

78%

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Tomorrow

🌊 Tides

Low

12:28 AM

6.6'

High

5:39 AM

9.1'

Low

12:26 PM

3.9'

High

7:18 PM

10.3'

🌤️ Marine Weather

☀️ Sun

Rise

5:48 AM

Set

6:54 PM

🌓 Moon

Set

1:38 AM

82%

Rise

4:37 PM

86%

Tuesday - August 25, 2026

🌊 Tides

Low

1:08 AM

5.9'

High

6:35 AM

9.9'

Low

1:11 PM

3.2'

High

7:50 PM

10.9'

🌤️ Marine Weather

☀️ Sun

Rise

5:49 AM

Set

6:52 PM

🌔 Moon

Set

2:36 AM

89%

Rise

5:16 PM

92%

Wednesday - August 26, 2026

🌊 Tides

Low

1:42 AM

5.2'

High

7:19 AM

10.7'

Low

1:50 PM

2.6'

High

8:20 PM

11.4'

🌤️ Marine Weather

☀️ Sun

Rise

5:50 AM

Set

6:51 PM

🌔 Moon

Set

3:36 AM

94%

Rise

5:51 PM

97%

Thursday - August 27, 2026

🌊 Tides

Low

2:15 AM

4.6'

High

7:58 AM

11.4'

Low

2:26 PM

2.1'

High

8:50 PM

11.8'

🌤️ Marine Weather

☀️ Sun

Rise

5:50 AM

Set

6:50 PM

🌔 Moon

Set

4:36 AM

98%

Rise

6:22 PM

99%

Friday - August 28, 2026

🌊 Tides

Low

2:49 AM

3.9'

High

8:36 AM

11.9'

Low

3:01 PM

1.8'

High

9:19 PM

12.1'

🌤️ Marine Weather

☀️ Sun

Rise

5:51 AM

Set

6:49 PM

🌔 Moon

Set

5:36 AM

100%

Rise

6:50 PM

100%

Saturday - August 29, 2026

🌊 Tides

Low

3:23 AM

3.4'

High

9:14 AM

12.2'

Low

3:35 PM

1.8'

High

9:47 PM

12.3'

🌤️ Marine Weather

☀️ Sun

Rise

5:51 AM

Set

6:48 PM

🌕 Moon

Set

6:37 AM

99%

Rise

7:17 PM

98%

7-Day Insights

Tidal Extremes

Highest Tide

Sat, Aug 29

12.3' at 9:47 PM

Unusually high

Lowest Tide

Fri, Aug 28

1.8' at 3:01 PM

Lower than usual

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Biggest Tidal Ranges

Largest

Sat, Aug 29

10.5' tidal range

Larger than usual

Smallest

Sun, Aug 23

5.0' tidal range

Smaller than usual