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Boston Light

Boston Light Tides

The tide is 2.0' and falling: next low 1.4' at 2:27 AM. NE wind at 4 kt with gusts to 8 kt. Fog right now. Waves on the open water nearby are about 1.6'. It could be calmer here.

Last Tide - High

8.6'

7:50 PM

EDT

5 hours, 31 minutes ago

Next Tide - Low

1.4'

2:27 AM

EDT

1 hour, 5 minutes from now

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☀️

Sunrise

5:59 AM

EDT

4 hours, 37 minutes from now

🌓

Moonrise

5:19 PM

EDT

First Quarter · 83%

15 hours, 57 minutes from now

Today

🌊 Tides

Low

2:27 AM

1.4'

High

8:41 AM

7.4'

Low

2:28 PM

2.2'

High

8:47 PM

8.8'

🌤️ Marine Weather

☀️ Sun

Rise

5:59 AM

Set

7:32 PM

🌓 Moon

Set

1:00 AM

78%

Rise

5:19 PM

83%

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Tomorrow

🌊 Tides

Low

3:21 AM

1.2'

High

9:34 AM

7.7'

Low

3:21 PM

1.9'

High

9:38 PM

9.0'

🌤️ Marine Weather

☀️ Sun

Rise

6:00 AM

Set

7:30 PM

🌔 Moon

Set

2:00 AM

86%

Rise

5:55 PM

90%

Tuesday - August 25, 2026

🌊 Tides

Low

4:07 AM

1.0'

High

10:19 AM

8.0'

Low

4:08 PM

1.6'

High

10:23 PM

9.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:01 AM

Set

7:28 PM

🌔 Moon

Set

3:04 AM

92%

Rise

6:26 PM

95%

Wednesday - August 26, 2026

🌊 Tides

Low

4:47 AM

0.7'

High

10:59 AM

8.3'

Low

4:50 PM

1.3'

High

11:04 PM

9.5'

🌤️ Marine Weather

☀️ Sun

Rise

6:02 AM

Set

7:27 PM

🌔 Moon

Set

4:11 AM

97%

Rise

6:52 PM

98%

Thursday - August 27, 2026

🌊 Tides

Low

5:24 AM

0.4'

High

11:36 AM

8.7'

Low

5:30 PM

0.9'

High

11:43 PM

9.7'

🌤️ Marine Weather

☀️ Sun

Rise

6:03 AM

Set

7:25 PM

🌔 Moon

Set

5:18 AM

99%

Rise

7:14 PM

100%

Friday - August 28, 2026

🌊 Tides

Low

6:00 AM

0.2'

High

12:12 PM

9.0'

Low

6:10 PM

0.6'

🌤️ Marine Weather

☀️ Sun

Rise

6:04 AM

Set

7:24 PM

🌕 Moon

Set

6:25 AM

100%

Rise

7:35 PM

99%

Saturday - August 29, 2026

🌊 Tides

High

12:22 AM

9.8'

Low

6:35 AM

0.1'

High

12:47 PM

9.4'

Low

6:50 PM

0.3'

🌤️ Marine Weather

☀️ Sun

Rise

6:05 AM

Set

7:22 PM

🌕 Moon

Set

7:33 AM

98%

Rise

7:55 PM

96%

7-Day Insights

Tidal Extremes

Highest Tide

Sat, Aug 29

9.8' at 12:22 AM

Higher than usual

Lowest Tide

Sat, Aug 29

0.1' at 6:35 AM

Lower than usual

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Biggest Tidal Ranges

Largest

Sat, Aug 29

9.7' tidal range

Typical

Smallest

Sun, Aug 23

7.4' tidal range

Smaller than usual