Latest Tide Table

Tide Times for Castle Island, Boston Harbor

Lat Long: 42.33° N 71.02° W

Today's tide times for Castle Island, Boston Harbor, Massachusetts

The predicted tide times today on Friday 28 March 2025 for Castle Island, Boston Harbor are: first low tide at 4:50am, first high tide at 11:01am, second low tide at 5:17pm, second high tide at 11:26pm. Sunrise is at 6:32am and sunset is at 7:05pm.

Today's tide times for Castle Island, Boston Harbor: Friday 28 March 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:50 AM(Fri 28 March)-0.47 ft (-0.14 m)
High Tide11:01 AM(Fri 28 March)10.88 ft (3.32 m)
Low Tide 5:17 PM(Fri 28 March)-0.92 ft (-0.28 m)
High Tide11:26 PM(Fri 28 March)10.92 ft (3.33 m)
Tide Datum: -
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Castle Island, Boston Harbor is at
which is in from now.
Next Tide Falling LOW TIDE in Castle Island, Boston Harbor is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Castle Island, Boston HarborShowing low and high tide times for the next 30 days at Castle Island, Boston Harbor. Tide Times are EDT (UTC -4.0hrs).

View Castle Island, Boston Harbor 7 Day Tide Chart Image.

Castle Island, Boston Harbor, Massachusetts Tide Chart including high and low tide times for the next 7 days
Print:
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Click Tap to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(EDT)
LOW
(EDT)
Sun
Moon
Set
Rise
Wind

Friday, 28 Mar
29 Mar
30 Mar
31 Mar
1 Apr
2 Apr
3 Apr
4 Apr
5 Apr
6 Apr
7 Apr
8 Apr
9 Apr
10 Apr
11 Apr
12 Apr
13 Apr
14 Apr
15 Apr
16 Apr
17 Apr
18 Apr
19 Apr
20 Apr
21 Apr
22 Apr
23 Apr
24 Apr
25 Apr
AMPMSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFri
11:01AM3.32m
11:26PM3.33m
11:50AM3.40m
00:12AM3.51m
12:40PM3.42m
00:58AM3.61m
1:30PM3.36m
1:45AM3.63m
2:21PM3.23m
2:35AM3.55m
3:15PM3.05m
3:29AM3.40m
4:13PM2.85m
4:27AM3.22m
5:16PM2.68m
5:31AM3.03m
6:25PM2.57m
6:40AM2.90m
7:35PM2.55m
7:50AM2.84m
8:40PM2.60m
8:55AM2.84m
9:36PM2.70m
9:51AM2.86m
10:22PM2.80m
10:39AM2.89m
11:01PM2.89m
11:20AM2.90m
11:37PM2.96m
11:58AM2.89m
00:10AM3.01m
12:35PM2.87m
00:43AM3.04m
1:12PM2.82m
1:17AM3.03m
1:49PM2.76m
1:53AM3.00m
2:28PM2.68m
2:31AM2.95m
3:10PM2.59m
3:13AM2.89m
3:54PM2.50m
3:59AM2.83m
4:44PM2.44m
4:50AM2.79m
5:38PM2.44m
5:47AM2.78m
6:35PM2.50m
6:46AM2.82m
7:31PM2.64m
7:47AM2.90m
8:26PM2.84m
8:45AM3.02m
9:17PM3.07m
9:41AM3.14m
10:07PM3.31m
4:50AM-0.14m
5:17PM-0.28m
5:40AM-0.36m
6:03PM-0.36m
6:30AM-0.52m
6:49PM-0.37m
7:19AM-0.59m
7:36PM-0.31m
8:10AM-0.55m
8:25PM-0.18m
9:03AM-0.43m
9:17PM-0.00m
9:59AM-0.24m
10:12PM0.20m
10:59AM-0.03m
11:13PM0.38m
12:04PM0.14m
00:19AM0.50m
1:13PM0.25m
1:28AM0.54m
2:20PM0.28m
2:36AM0.49m
3:19PM0.26m
3:35AM0.39m
4:08PM0.23m
4:25AM0.29m
4:48PM0.21m
5:08AM0.19m
5:25PM0.21m
5:47AM0.11m
6:00PM0.22m
6:24AM0.06m
6:35PM0.25m
7:01AM0.05m
7:10PM0.30m
7:38AM0.07m
7:47PM0.36m
8:17AM0.12m
8:25PM0.44m
8:58AM0.19m
9:06PM0.52m
9:42AM0.26m
9:51PM0.59m
10:30AM0.33m
10:41PM0.65m
11:23AM0.36m
11:37PM0.66m
12:19PM0.34m
00:36AM0.59m
1:16PM0.27m
1:37AM0.45m
2:12PM0.16m
2:36AM0.24m
3:05PM0.03m
3:32AM-0.01m
3:56PM-0.10m
tide state
6:32AM
tide state
7:05PM
6:31AM
7:07PM
6:29AM
7:08PM
6:27AM
7:09PM
6:26AM
7:10PM
6:24AM
7:11PM
6:22AM
7:12PM
6:20AM
7:13PM
6:19AM
7:14PM
6:17AM
7:15PM
6:15AM
7:16PM
6:14AM
7:18PM
6:12AM
7:19PM
6:10AM
7:20PM
6:09AM
7:21PM
6:07AM
7:22PM
6:05AM
7:23PM
6:04AM
7:24PM
6:02AM
7:26PM
6:01AM
7:27PM
5:59AM
7:28PM
5:57AM
7:29PM
5:56AM
7:30PM
5:54AM
7:31PM
5:53AM
7:32PM
5:51AM
7:34PM
5:50AM
7:35PM
5:48AM
7:36PM
5:47AM
7:37PM
tide state
6:08AM
tide state
6:23PM
New Moon
7:43PM
6:30AM
9:05PM
6:55AM
10:28PM
7:23AM
11:50PM
7:57AM

8:39AM
1:06AM
9:33AM
First Quarter
2:09AM
10:35AM
3:00AM
11:44AM
3:39AM
12:55PM
4:09AM
2:04PM
4:33AM
3:11PM
4:54AM
4:14PM
5:12AM
5:17PM
5:30AM
6:18PM
Full Moon
5:47AM
7:20PM
6:06AM
8:23PM
6:28AM
9:27PM
6:54AM
10:32PM
7:25AM
11:35PM
8:04AM

8:53AM
00:34AM
9:51AM
1:27AM
Last Quarter
10:57AM
2:11AM
12:09PM
2:48AM
1:22PM
3:18AM
2:37PM
3:44AM
3:54PM
4:07AM
5:12PM
4:30AM
15
SW
20
WNW
15
W
10
E
15
NE
10
ESE
25
SSW
20
NNW
15
E
30
S
5
WNW
15
ENE
25
WNW
20
WNW
20
NW
0
SSW
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Castle Island, Boston Harbor tide chart key:

The tide chart above shows the height and times of high tide and low tide for Castle Island, Boston Harbor, Massachusetts. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Castle Island, Boston Harbor.

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Castle Island, Boston Harbor was on Thu 13 Mar (height: 3.04m 10.0ft). Next high Spring Tide at Castle Island, Boston Harbor will be on Mon 31 Mar (height: 3.63m 11.9ft).

Castle Island, Boston Harbor tide chart key: The tide chart above shows the height and times of high tide and low tide for Castle Island, Boston Harbor, Massachusetts. The grey shading corresponds to nighttime hours between sunset and sunrise at Castle Island, Boston Harbor.

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Castle Island, Boston Harbor was on Thu 13 Mar (height: 3.04m 10.0ft). Next high Spring Tide at Castle Island, Boston Harbor will be on Mon 31 Mar (height: 3.63m 11.9ft).

Castle Island, Boston Harbor tide times for March and April

March and April Tide charts for Castle Island, Boston Harbor: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Castle Island, Boston Harbor (tomorrow): Saturday 29 March 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:40 AM(Sat 29 March)-1.19 ft (-0.36 m)
High Tide11:50 AM(Sat 29 March)11.17 ft (3.4 m)
Low Tide 6:03 PM(Sat 29 March)-1.19 ft (-0.36 m)
tide stateSunrise: 6:31AMtide stateSunset: 7:07PMtide stateMoonrise: 6:30AMtide stateMoonset: 7:43PM

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Tide Times for Castle Island, Boston Harbor: Sunday 30 March 2025

Tidetide stateTime (EDT)& DateHeight
High Tide00:12 AM(Sun 30 March)11.52 ft (3.51 m)
Low Tide 6:30 AM(Sun 30 March)-1.7 ft (-0.52 m)
High Tide12:40 PM(Sun 30 March)11.21 ft (3.42 m)
Low Tide 6:49 PM(Sun 30 March)-1.23 ft (-0.37 m)
tide stateSunrise: 6:29AMtide stateSunset: 7:08PMtide stateMoonrise: 6:55AMtide stateMoonset: 9:05PM

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Tide Times for Castle Island, Boston Harbor: Monday 31 March 2025

Tidetide stateTime (EDT)& DateHeight
High Tide00:58 AM(Mon 31 March)11.86 ft (3.61 m)
Low Tide 7:19 AM(Mon 31 March)-1.92 ft (-0.59 m)
High Tide 1:30 PM(Mon 31 March)11.01 ft (3.36 m)
Low Tide 7:36 PM(Mon 31 March)-1.02 ft (-0.31 m)
tide stateSunrise: 6:27AMtide stateSunset: 7:09PMtide stateMoonrise: 7:23AMtide stateMoonset:10:28PM

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Tide Times for Castle Island, Boston Harbor: Tuesday 01 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 1:45 AM(Tue 01 April)11.91 ft (3.63 m)
Low Tide 8:10 AM(Tue 01 April)-1.81 ft (-0.55 m)
High Tide 2:21 PM(Tue 01 April)10.59 ft (3.23 m)
Low Tide 8:25 PM(Tue 01 April)-0.6 ft (-0.18 m)
tide stateSunrise: 6:26AMtide stateSunset: 7:10PMtide stateMoonrise: 7:57AMtide stateMoonset:11:50PM

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Tide Times for Castle Island, Boston Harbor: Wednesday 02 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 2:35 AM(Wed 02 April)11.66 ft (3.55 m)
Low Tide 9:03 AM(Wed 02 April)-1.4 ft (-0.43 m)
High Tide 3:15 PM(Wed 02 April)10.01 ft (3.05 m)
Low Tide 9:17 PM(Wed 02 April)-0.01 ft (-0.0 m)
tide stateSunrise: 6:24AMtide stateSunset: 7:11PMtide stateMoonrise: 8:39AM

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Tide Times for Castle Island, Boston Harbor: Thursday 03 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 3:29 AM(Thu 03 April)11.17 ft (3.4 m)
Low Tide 9:59 AM(Thu 03 April)-0.79 ft (-0.24 m)
High Tide 4:13 PM(Thu 03 April)9.36 ft (2.85 m)
Low Tide10:12 PM(Thu 03 April)0.64 ft (0.2 m)
tide stateSunrise: 6:22AMtide stateSunset: 7:12PMtide stateMoonset: 1:06AMtide stateMoonrise: 9:33AM

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Tide Times for Castle Island, Boston Harbor: Friday 04 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 4:27 AM(Fri 04 April)10.55 ft (3.22 m)
Low Tide10:59 AM(Fri 04 April)-0.11 ft (-0.03 m)
High Tide 5:16 PM(Fri 04 April)8.8 ft (2.68 m)
Low Tide11:13 PM(Fri 04 April)1.24 ft (0.38 m)
tide stateSunrise: 6:20AMtide stateSunset: 7:13PMtide stateMoonset: 2:09AMtide stateMoonrise:10:35AM

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Tide Times for Castle Island, Boston Harbor: Saturday 05 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 5:31 AM(Sat 05 April)9.94 ft (3.03 m)
Low Tide12:04 PM(Sat 05 April)0.47 ft (0.14 m)
High Tide 6:25 PM(Sat 05 April)8.44 ft (2.57 m)
tide stateSunrise: 6:19AMtide stateSunset: 7:14PMtide stateMoonset: 3:00AMtide stateMoonrise:11:44AM

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Tide Times for Castle Island, Boston Harbor: Sunday 06 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide00:19 AM(Sun 06 April)1.64 ft (0.5 m)
High Tide 6:40 AM(Sun 06 April)9.51 ft (2.9 m)
Low Tide 1:13 PM(Sun 06 April)0.81 ft (0.25 m)
High Tide 7:35 PM(Sun 06 April)8.36 ft (2.55 m)
tide stateSunrise: 6:17AMtide stateSunset: 7:15PMtide stateMoonset: 3:39AMtide stateMoonrise:12:55PM

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Tide Times for Castle Island, Boston Harbor: Monday 07 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:28 AM(Mon 07 April)1.76 ft (0.54 m)
High Tide 7:50 AM(Mon 07 April)9.31 ft (2.84 m)
Low Tide 2:20 PM(Mon 07 April)0.91 ft (0.28 m)
High Tide 8:40 PM(Mon 07 April)8.54 ft (2.6 m)
tide stateSunrise: 6:15AMtide stateSunset: 7:16PMtide stateMoonset: 4:09AMtide stateMoonrise: 2:04PM

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Tide Times for Castle Island, Boston Harbor: Tuesday 08 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:36 AM(Tue 08 April)1.61 ft (0.49 m)
High Tide 8:55 AM(Tue 08 April)9.31 ft (2.84 m)
Low Tide 3:19 PM(Tue 08 April)0.85 ft (0.26 m)
High Tide 9:36 PM(Tue 08 April)8.85 ft (2.7 m)
tide stateSunrise: 6:14AMtide stateSunset: 7:18PMtide stateMoonset: 4:33AMtide stateMoonrise: 3:11PM

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Tide Times for Castle Island, Boston Harbor: Wednesday 09 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:35 AM(Wed 09 April)1.29 ft (0.39 m)
High Tide 9:51 AM(Wed 09 April)9.39 ft (2.86 m)
Low Tide 4:08 PM(Wed 09 April)0.76 ft (0.23 m)
High Tide10:22 PM(Wed 09 April)9.19 ft (2.8 m)
tide stateSunrise: 6:12AMtide stateSunset: 7:19PMtide stateMoonset: 4:54AMtide stateMoonrise: 4:14PM

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Tide Times for Castle Island, Boston Harbor: Thursday 10 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:25 AM(Thu 10 April)0.94 ft (0.29 m)
High Tide10:39 AM(Thu 10 April)9.47 ft (2.89 m)
Low Tide 4:48 PM(Thu 10 April)0.7 ft (0.21 m)
High Tide11:01 PM(Thu 10 April)9.48 ft (2.89 m)
tide stateSunrise: 6:10AMtide stateSunset: 7:20PMtide stateMoonset: 5:12AMtide stateMoonrise: 5:17PM

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Tide Times for Castle Island, Boston Harbor: Friday 11 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:08 AM(Fri 11 April)0.62 ft (0.19 m)
High Tide11:20 AM(Fri 11 April)9.51 ft (2.9 m)
Low Tide 5:25 PM(Fri 11 April)0.69 ft (0.21 m)
High Tide11:37 PM(Fri 11 April)9.72 ft (2.96 m)
tide stateSunrise: 6:09AMtide stateSunset: 7:21PMtide stateMoonset: 5:30AMtide stateMoonrise: 6:18PM

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Tide Times for Castle Island, Boston Harbor: Saturday 12 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:47 AM(Sat 12 April)0.37 ft (0.11 m)
High Tide11:58 AM(Sat 12 April)9.49 ft (2.89 m)
Low Tide 6:00 PM(Sat 12 April)0.73 ft (0.22 m)
tide stateSunrise: 6:07AMtide stateSunset: 7:22PMtide stateMoonset: 5:47AMtide stateMoonrise: 7:20PM

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Tide Times for Castle Island, Boston Harbor: Sunday 13 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide00:10 AM(Sun 13 April)9.88 ft (3.01 m)
Low Tide 6:24 AM(Sun 13 April)0.21 ft (0.06 m)
High Tide12:35 PM(Sun 13 April)9.41 ft (2.87 m)
Low Tide 6:35 PM(Sun 13 April)0.83 ft (0.25 m)
tide stateSunrise: 6:05AMtide stateSunset: 7:23PMtide stateMoonset: 6:06AMtide stateMoonrise: 8:23PM

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Tide Times for Castle Island, Boston Harbor: Monday 14 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide00:43 AM(Mon 14 April)9.96 ft (3.04 m)
Low Tide 7:01 AM(Mon 14 April)0.16 ft (0.05 m)
High Tide 1:12 PM(Mon 14 April)9.26 ft (2.82 m)
Low Tide 7:10 PM(Mon 14 April)0.98 ft (0.3 m)
tide stateSunrise: 6:04AMtide stateSunset: 7:24PMtide stateMoonset: 6:28AMtide stateMoonrise: 9:27PM

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Tide Times for Castle Island, Boston Harbor: Tuesday 15 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 1:17 AM(Tue 15 April)9.94 ft (3.03 m)
Low Tide 7:38 AM(Tue 15 April)0.22 ft (0.07 m)
High Tide 1:49 PM(Tue 15 April)9.05 ft (2.76 m)
Low Tide 7:47 PM(Tue 15 April)1.19 ft (0.36 m)
tide stateSunrise: 6:02AMtide stateSunset: 7:26PMtide stateMoonset: 6:54AMtide stateMoonrise:10:32PM

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Tide Times for Castle Island, Boston Harbor: Wednesday 16 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 1:53 AM(Wed 16 April)9.84 ft (3.0 m)
Low Tide 8:17 AM(Wed 16 April)0.38 ft (0.12 m)
High Tide 2:28 PM(Wed 16 April)8.78 ft (2.68 m)
Low Tide 8:25 PM(Wed 16 April)1.44 ft (0.44 m)
tide stateSunrise: 6:01AMtide stateSunset: 7:27PMtide stateMoonset: 7:25AMtide stateMoonrise:11:35PM

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Tide Times for Castle Island, Boston Harbor: Thursday 17 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 2:31 AM(Thu 17 April)9.67 ft (2.95 m)
Low Tide 8:58 AM(Thu 17 April)0.61 ft (0.19 m)
High Tide 3:10 PM(Thu 17 April)8.49 ft (2.59 m)
Low Tide 9:06 PM(Thu 17 April)1.71 ft (0.52 m)
tide stateSunrise: 5:59AMtide stateSunset: 7:28PMtide stateMoonset: 8:04AM

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Tide Times for Castle Island, Boston Harbor: Friday 18 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 3:13 AM(Fri 18 April)9.47 ft (2.89 m)
Low Tide 9:42 AM(Fri 18 April)0.86 ft (0.26 m)
High Tide 3:54 PM(Fri 18 April)8.21 ft (2.5 m)
Low Tide 9:51 PM(Fri 18 April)1.95 ft (0.59 m)
tide stateSunrise: 5:57AMtide stateSunset: 7:29PMtide stateMoonrise:00:34AMtide stateMoonset: 8:53AM

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Tide Times for Castle Island, Boston Harbor: Saturday 19 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 3:59 AM(Sat 19 April)9.27 ft (2.83 m)
Low Tide10:30 AM(Sat 19 April)1.08 ft (0.33 m)
High Tide 4:44 PM(Sat 19 April)8.02 ft (2.44 m)
Low Tide10:41 PM(Sat 19 April)2.13 ft (0.65 m)
tide stateSunrise: 5:56AMtide stateSunset: 7:30PMtide stateMoonrise: 1:27AMtide stateMoonset: 9:51AM

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Tide Times for Castle Island, Boston Harbor: Sunday 20 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 4:50 AM(Sun 20 April)9.14 ft (2.79 m)
Low Tide11:23 AM(Sun 20 April)1.18 ft (0.36 m)
High Tide 5:38 PM(Sun 20 April)8.0 ft (2.44 m)
Low Tide11:37 PM(Sun 20 April)2.15 ft (0.66 m)
tide stateSunrise: 5:54AMtide stateSunset: 7:31PMtide stateMoonrise: 2:11AMtide stateMoonset:10:57AM

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Tide Times for Castle Island, Boston Harbor: Monday 21 April 2025

Tidetide stateTime (EDT)& DateHeight
High Tide 5:47 AM(Mon 21 April)9.12 ft (2.78 m)
Low Tide12:19 PM(Mon 21 April)1.13 ft (0.34 m)
High Tide 6:35 PM(Mon 21 April)8.2 ft (2.5 m)
tide stateSunrise: 5:53AMtide stateSunset: 7:32PMtide stateMoonrise: 2:48AMtide stateMoonset:12:09PM

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Tide Times for Castle Island, Boston Harbor: Tuesday 22 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide00:36 AM(Tue 22 April)1.94 ft (0.59 m)
High Tide 6:46 AM(Tue 22 April)9.25 ft (2.82 m)
Low Tide 1:16 PM(Tue 22 April)0.9 ft (0.27 m)
High Tide 7:31 PM(Tue 22 April)8.65 ft (2.64 m)
tide stateSunrise: 5:51AMtide stateSunset: 7:34PMtide stateMoonrise: 3:18AMtide stateMoonset: 1:22PM

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Tide Times for Castle Island, Boston Harbor: Wednesday 23 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:37 AM(Wed 23 April)1.48 ft (0.45 m)
High Tide 7:47 AM(Wed 23 April)9.53 ft (2.9 m)
Low Tide 2:12 PM(Wed 23 April)0.53 ft (0.16 m)
High Tide 8:26 PM(Wed 23 April)9.31 ft (2.84 m)
tide stateSunrise: 5:50AMtide stateSunset: 7:35PMtide stateMoonrise: 3:44AMtide stateMoonset: 2:37PM

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Tide Times for Castle Island, Boston Harbor: Thursday 24 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:36 AM(Thu 24 April)0.79 ft (0.24 m)
High Tide 8:45 AM(Thu 24 April)9.91 ft (3.02 m)
Low Tide 3:05 PM(Thu 24 April)0.09 ft (0.03 m)
High Tide 9:17 PM(Thu 24 April)10.08 ft (3.07 m)
tide stateSunrise: 5:48AMtide stateSunset: 7:36PMtide stateMoonrise: 4:07AMtide stateMoonset: 3:54PM

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Tide Times for Castle Island, Boston Harbor: Friday 25 April 2025

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:32 AM(Fri 25 April)-0.02 ft (-0.01 m)
High Tide 9:41 AM(Fri 25 April)10.31 ft (3.14 m)
Low Tide 3:56 PM(Fri 25 April)-0.33 ft (-0.1 m)
High Tide10:07 PM(Fri 25 April)10.86 ft (3.31 m)
tide stateSunrise: 5:47AMtide stateSunset: 7:37PMtide stateMoonrise: 4:30AMtide stateMoonset: 5:12PM

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NOTE: Use of this site for Castle Island, Boston Harbor, Massachusetts tide times is subject to our terms.

NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.

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