Boston Tides

Last Tide - Low

3.3'

7:38 PM

Next Tide - High

15.6'

1:42 AM

☀️

Sunrise

4:45 AM

🌗

Moonrise

12:13 AM

Last Quarter · 37%

Today

🌊 Tides

High

12:23 AM

16.0'

Low

7:37 AM

3.1'

High

12:51 PM

18.2'

Low

7:38 PM

3.3'

☀️ 4:44 AM ↑☀️ 9:24 PM ↓18.2'10.7'3.1'12369123691212:237:3712:517:38

☀️ Sun

Rise

4:44 AM

Set

9:24 PM

🌗 Moon

Rise

12:00 AM

49%

Set

2:40 PM

42%

Tomorrow

🌊 Tides

High

1:42 AM

15.6'

Low

8:23 AM

3.4'

High

2:06 PM

17.7'

Low

8:32 PM

3.7'

☀️ 4:45 AM ↑☀️ 9:24 PM ↓17.7'10.5'3.4'1236912369121:428:232:068:32

☀️ Sun

Rise

4:45 AM

Set

9:24 PM

🌗 Moon

Rise

12:13 AM

37%

Set

4:09 PM

30%

Friday - July 10, 2026

🌊 Tides

High

3:06 AM

16.0'

Low

9:13 AM

3.9'

High

3:24 PM

17.9'

Low

9:26 PM

4.3'

☀️ 4:47 AM ↑☀️ 9:23 PM ↓17.9'10.9'3.9'1236912369123:069:133:249:26

☀️ Sun

Rise

4:47 AM

Set

9:23 PM

🌗 Moon

Rise

12:32 AM

27%

Set

5:42 PM

19%

Saturday - July 11, 2026

🌊 Tides

High

4:12 AM

17.1'

Low

10:07 AM

4.6'

High

4:31 PM

18.7'

Low

10:24 PM

5.1'

☀️ 4:48 AM ↑☀️ 9:22 PM ↓18.7'11.6'4.6'1236912369124:1210:074:3110:24

☀️ Sun

Rise

4:48 AM

Set

9:22 PM

🌗 Moon

Rise

1:00 AM

17%

Set

7:11 PM

10%

Sunday - July 12, 2026

🌊 Tides

High

5:07 AM

18.5'

Low

12:50 PM

5.0'

High

5:29 PM

19.6'

☀️ 4:49 AM ↑☀️ 9:21 PM ↓19.6'12.3'5.0'1236912369125:0712:505:29

☀️ Sun

Rise

4:49 AM

Set

9:21 PM

🌘 Moon

Rise

1:43 AM

9%

Set

8:25 PM

4%

Monday - July 13, 2026

🌊 Tides

Low

1:32 AM

4.9'

High

5:56 AM

19.8'

Low

2:04 PM

4.2'

High

6:22 PM

20.4'

☀️ 4:50 AM ↑☀️ 9:20 PM ↓20.4'12.3'4.2'1236912369121:325:562:046:22

☀️ Sun

Rise

4:50 AM

Set

9:20 PM

🌘 Moon

Rise

2:49 AM

3%

Set

9:17 PM

1%

Tuesday - July 14, 2026

🌊 Tides

Low

2:28 AM

4.5'

High

6:41 AM

21.1'

Low

2:59 PM

3.6'

High

7:10 PM

20.8'

☀️ 4:51 AM ↑☀️ 9:19 PM ↓21.1'12.3'3.6'1236912369122:286:412:597:10

☀️ Sun

Rise

4:51 AM

Set

9:19 PM

🌘 Moon

Rise

4:14 AM

0%

Set

9:51 PM

0%

7-Day Insights

Tidal Extremes

Highest Tide

Tue, Jul 14

21.1' at 6:41 AM

Higher than usual

Lowest Tide

Wed, Jul 8

3.1' at 7:37 AM

Unusually low

Biggest Tidal Ranges

Largest

Tue, Jul 14

17.5' tidal range

Larger than usual

Smallest

Fri, Jul 10

14.0' tidal range

Typical

© Crown Copyright and/or database rights. Reproduced by permission of the Controller of His Majesty’s Stationery Office and the UK Hydrographic Office (www.ukho.gov.uk).