›

Block Islands

Block Islands Tides

A marine warning is in force for this area. The tide is 14.4' and falling: next low 5.2' at 5:06 AM. Tide predictions are astronomical, so the weather in that warning can raise or lower the actual level.

Last Tide - High

14.5'

9:57 PM

PDT

14 minutes ago

Next Tide - Low

5.2'

5:06 AM

PDT

6 hours, 54 minutes from now

Download the free app. It's faster 🙂

☀️

Sunrise

6:33 AM

PDT

8 hours, 22 minutes from now

🌓

Moonset

12:58 AM

PDT

First Quarter · 79%

2 hours, 47 minutes from now

Today

🌊 Tides

Low

4:07 AM

5.8'

High

10:45 AM

12.0'

Low

3:50 PM

9.4'

High

9:57 PM

14.5'

🌤️ Marine Weather

☀️ Sun

Rise

6:32 AM

Set

8:50 PM

🌓 Moon

Set

12:02 AM

70%

Rise

6:44 PM

77%

Download the free app. It's faster 🙂

Tomorrow

🌊 Tides

Low

5:06 AM

5.2'

High

11:46 AM

12.7'

Low

5:01 PM

9.0'

High

10:55 PM

15.1'

🌤️ Marine Weather

☀️ Sun

Rise

6:33 AM

Set

8:48 PM

🌓 Moon

Set

12:58 AM

79%

Rise

7:21 PM

84%

Monday - August 24, 2026

🌊 Tides

Low

5:54 AM

4.5'

High

12:29 PM

13.4'

Low

5:53 PM

8.3'

High

11:44 PM

15.6'

🌤️ Marine Weather

☀️ Sun

Rise

6:35 AM

Set

8:45 PM

🌔 Moon

Set

2:07 AM

86%

Rise

7:46 PM

91%

Tuesday - August 25, 2026

🌊 Tides

Low

6:37 AM

3.8'

High

1:03 PM

14.2'

Low

6:37 PM

7.5'

🌤️ Marine Weather

☀️ Sun

Rise

6:37 AM

Set

8:43 PM

🌔 Moon

Set

3:22 AM

93%

Rise

8:05 PM

96%

Wednesday - August 26, 2026

🌊 Tides

High

12:27 AM

16.1'

Low

7:14 AM

3.3'

High

1:34 PM

14.9'

Low

7:16 PM

6.6'

🌤️ Marine Weather

☀️ Sun

Rise

6:38 AM

Set

8:41 PM

🌔 Moon

Set

4:41 AM

97%

Rise

8:19 PM

99%

Thursday - August 27, 2026

🌊 Tides

High

1:07 AM

16.6'

Low

7:49 AM

2.9'

High

2:03 PM

15.6'

Low

7:54 PM

5.7'

🌤️ Marine Weather

☀️ Sun

Rise

6:40 AM

Set

8:38 PM

🌔 Moon

Set

6:00 AM

100%

Rise

8:30 PM

100%

Friday - August 28, 2026

🌊 Tides

High

1:45 AM

16.8'

Low

8:21 AM

2.7'

High

2:30 PM

16.3'

Low

8:30 PM

4.9'

🌤️ Marine Weather

☀️ Sun

Rise

6:42 AM

Set

8:36 PM

🌕 Moon

Set

7:19 AM

100%

Rise

8:40 PM

99%

7-Day Insights

Tidal Extremes

Highest Tide

Fri, Aug 28

16.8' at 1:45 AM

Higher than usual

Lowest Tide

Fri, Aug 28

2.7' at 8:21 AM

Lower than usual

Download the free app. It's faster 🙂

The same tide and current predictions, on your phone.

Biggest Tidal Ranges

Largest

Fri, Aug 28

14.1' tidal range

Typical

Smallest

Sat, Aug 22

8.7' tidal range

Smaller than usual