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Grande Île

Grande Île Tides

A marine warning is in force for this area. The tide is 4.1' and rising: next high 17.1' at 5:46 AM. Tide predictions are astronomical, so the weather in that warning can raise or lower the actual level.

Last Tide - Low

3.2'

12:01 AM

EDT

42 minutes ago

Next Tide - High

17.1'

5:46 AM

EDT

5 hours, 2 minutes from now

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☀️

Sunrise

6:14 AM

EDT

5 hours, 30 minutes from now

🌑

Moonrise

9:12 AM

EDT

New Moon · 7%

8 hours, 29 minutes from now

Today

🌊 Tides

Low

12:01 AM

3.2'

High

5:46 AM

17.1'

Low

12:17 PM

3.5'

High

6:09 PM

18.2'

🌤️ Marine Weather

☀️ Sun

Rise

6:14 AM

Set

6:55 PM

🌑 Moon

Rise

9:12 AM

Set

7:33 PM

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Tomorrow

🌊 Tides

Low

12:52 AM

3.3'

High

6:37 AM

16.5'

Low

1:01 PM

4.1'

High

7:00 PM

18.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:15 AM

Set

6:53 PM

🌑 Moon

Rise

10:26 AM

13%

Set

7:53 PM

16%

Tuesday - September 15, 2026

🌊 Tides

Low

1:44 AM

3.7'

High

7:29 AM

15.7'

Low

1:46 PM

5.2'

High

7:48 PM

18.0'

🌤️ Marine Weather

☀️ Sun

Rise

6:16 AM

Set

6:51 PM

🌒 Moon

Rise

11:38 AM

21%

Set

8:18 PM

24%

Wednesday - September 16, 2026

🌊 Tides

Low

2:38 AM

4.5'

High

8:22 AM

14.7'

Low

2:31 PM

6.4'

High

8:39 PM

17.4'

🌤️ Marine Weather

☀️ Sun

Rise

6:18 AM

Set

6:49 PM

🌒 Moon

Rise

12:48 PM

30%

Set

8:49 PM

33%

Thursday - September 17, 2026

🌊 Tides

Low

3:35 AM

5.5'

High

9:18 AM

13.8'

Low

3:18 PM

7.6'

High

9:31 PM

16.6'

🌤️ Marine Weather

☀️ Sun

Rise

6:19 AM

Set

6:47 PM

🌒 Moon

Rise

1:53 PM

40%

Set

9:28 PM

43%

Friday - September 18, 2026

🌊 Tides

Low

4:36 AM

6.3'

High

10:22 AM

13.1'

Low

4:09 PM

8.7'

High

10:24 PM

15.9'

🌤️ Marine Weather

☀️ Sun

Rise

6:20 AM

Set

6:45 PM

🌒 Moon

Rise

2:49 PM

49%

Set

10:18 PM

52%

Saturday - September 19, 2026

🌊 Tides

Low

5:39 AM

6.9'

High

11:29 AM

12.7'

Low

5:06 PM

9.4'

High

11:13 PM

15.4'

🌤️ Marine Weather

☀️ Sun

Rise

6:22 AM

Set

6:43 PM

🌓 Moon

Rise

3:36 PM

59%

Set

11:17 PM

62%

7-Day Insights

Tidal Extremes

Highest Tide

Mon, Sep 14

18.3' at 7:00 PM

Unusually high

Lowest Tide

Sun, Sep 13

3.2' at 12:01 AM

Unusually low

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Biggest Tidal Ranges

Largest

Mon, Sep 14

15.0' tidal range

Larger than usual

Smallest

Sat, Sep 19

8.5' tidal range

Smaller than usual