Latest Tide Table

Tide Times for Block Island (Old Harbor)

Lat Long: 41.17° N 71.56° W

Today's tide times for Block Island (Old Harbor), Rhode Island

The predicted tide times today on Monday 27 July 2026 for Block Island (Old Harbor) are: first low tide at 1:12am, first high tide at 6:58am, second low tide at 12:37pm, second high tide at 7:26pm. Sunrise is at 5:37am and sunset is at 8:07pm.

Today's tide times for Block Island (Old Harbor): Monday 27 July 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:12 AM(Mon 27 July)0.55 ft (0.17 m)
High Tide 6:58 AM(Mon 27 July)2.43 ft (0.74 m)
Low Tide12:37 PM(Mon 27 July)0.5 ft (0.15 m)
High Tide 7:26 PM(Mon 27 July)3.1 ft (0.94 m)
Tide Datum: Mean Lower Low Water
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Block Island (Old Harbor) is at
which is in from now.
Next Tide Falling LOW TIDE in Block Island (Old Harbor) is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Block Island (Old Harbor)Showing low and high tide times for the next 30 days at Block Island (Old Harbor). Tide Times are EDT (UTC -4.0hrs).

View Block Island (Old Harbor) 7 Day Tide Chart Image.

Block Island (Old Harbor), Rhode Island Tide Chart including high and low tide times for the next 7 days
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Click Tap Expand 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

Monday, 27 Jul
28 Jul
29 Jul
30 Jul
31 Jul
1 Aug
2 Aug
3 Aug
4 Aug
5 Aug
6 Aug
7 Aug
8 Aug
9 Aug
10 Aug
11 Aug
12 Aug
13 Aug
14 Aug
15 Aug
16 Aug
17 Aug
18 Aug
19 Aug
20 Aug
21 Aug
22 Aug
23 Aug
24 Aug
25 Aug
AMPMTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTue
6:58AM0.74m
7:26PM0.94m
7:36AM0.79m
8:00PM0.97m
8:12AM0.84m
8:33PM0.99m
8:48AM0.87m
9:06PM0.99m
9:26AM0.91m
9:41PM0.98m
10:05AM0.94m
10:19PM0.95m
10:46AM0.96m
11:01PM0.92m
11:30AM0.98m
11:46PM0.88m
12:16PM0.99m
00:37AM0.84m
1:08PM0.99m
1:32AM0.80m
2:05PM1.00m
2:36AM0.78m
3:11PM1.01m
3:47AM0.79m
4:23PM1.04m
4:59AM0.84m
5:33PM1.09m
6:03AM0.91m
6:33PM1.15m
6:59AM1.00m
7:26PM1.19m
7:50AM1.07m
8:14PM1.19m
8:39AM1.12m
9:00PM1.16m
9:26AM1.14m
9:45PM1.10m
10:13AM1.12m
10:29PM1.02m
10:59AM1.08m
11:13PM0.93m
11:45AM1.02m
11:57PM0.84m
12:30PM0.95m
00:42AM0.76m
1:18PM0.89m
1:30AM0.69m
2:12PM0.83m
2:26AM0.65m
3:20PM0.80m
3:39AM0.63m
4:38PM0.80m
4:54AM0.65m
5:38PM0.84m
5:49AM0.70m
6:23PM0.89m
6:32AM0.77m
6:59PM0.94m
1:12AM0.17m
12:37PM0.15m
1:53AM0.13m
1:24PM0.12m
2:30AM0.09m
2:05PM0.09m
3:02AM0.07m
2:43PM0.08m
3:29AM0.05m
3:18PM0.08m
3:52AM0.04m
3:55PM0.10m
4:17AM0.03m
4:35PM0.12m
4:49AM0.03m
5:20PM0.15m
5:27AM0.04m
6:14PM0.17m
6:13AM0.05m
7:27PM0.19m
7:08AM0.07m
9:09PM0.19m
8:12AM0.08m
10:26PM0.15m
9:26AM0.08m
11:29PM0.09m
10:44AM0.04m
00:26AM0.03m
11:55AM-0.01m
1:18AM-0.03m
12:58PM-0.05m
2:04AM-0.07m
1:54PM-0.09m
2:46AM-0.09m
2:45PM-0.09m
3:25AM-0.09m
3:32PM-0.07m
3:59AM-0.06m
4:17PM-0.02m
4:30AM-0.02m
5:02PM0.05m
4:57AM0.05m
5:49PM0.13m
5:26AM0.11m
6:44PM0.20m
6:01AM0.17m
7:58PM0.26m
6:46AM0.23m
9:11PM0.28m
7:45AM0.27m
10:15PM0.28m
9:09AM0.27m
11:11PM0.27m
10:34AM0.25m
00:00AM0.23m
11:35AM0.20m
00:43AM0.18m
12:25PM0.15m
tide state
5:37AM
tide state
8:07PM
5:38AM
8:06PM
5:38AM
8:05PM
5:39AM
8:04PM
5:40AM
8:03PM
5:41AM
8:02PM
5:42AM
8:01PM
5:43AM
8:00PM
5:44AM
7:59PM
5:45AM
7:58PM
5:46AM
7:56PM
5:47AM
7:55PM
5:48AM
7:54PM
5:49AM
7:53PM
5:50AM
7:51PM
5:51AM
7:50PM
5:52AM
7:49PM
5:53AM
7:47PM
5:54AM
7:46PM
5:55AM
7:45PM
5:56AM
7:43PM
5:57AM
7:42PM
5:58AM
7:40PM
5:59AM
7:39PM
6:00AM
7:37PM
6:01AM
7:36PM
6:02AM
7:34PM
6:03AM
7:33PM
6:04AM
7:31PM
6:05AM
7:30PM
0.47% - (Waxing Gibbous)
tide state
3:18AM
0.49% - (Full Moon)
tide state
7:19PM
0.52% - (Full Moon)
4:19AM
7:54PM
0.56% - (Waning Gibbous)
5:23AM
8:23PM
0.59% - (Waning Gibbous)
6:29AM
8:48PM
0.63% - (Waning Gibbous)
7:34AM
9:11PM
0.66% - (Waning Gibbous)
8:40AM
9:31PM
0.7% - (Waning Gibbous)
9:46AM
9:52PM
0.73% - (Last Quarter)
10:53AM
10:15PM
0.77% - (Last Quarter)
12:02PM
10:40PM
0.8% - (Waning Crescent)
1:15PM
11:10PM
0.84% - (Waning Crescent)
2:31PM
11:48PM
0.86% - (Waning Crescent)
3:46PM

0.87% - (Waning Crescent)
4:56PM
00:37AM
0.91% - (Waning Crescent)
5:57PM
1:39AM
0.94% - (Waning Crescent)
6:46PM
2:52AM
0.98% - (New Moon)
7:24PM
4:11AM
1.01% - ()
7:55PM
5:31AM
0.03% - (Waxing Crescent)
8:21PM
6:48AM
0.07% - (Waxing Crescent)
8:44PM
8:01AM
0.1% - (Waxing Crescent)
9:06PM
9:12AM
0.14% - (Waxing Crescent)
9:28PM
10:20AM
0.17% - (Waxing Crescent)
9:52PM
11:27AM
0.21% - (Waxing Crescent)
10:19PM
12:33PM
0.24% - (First Quarter)
10:51PM
1:38PM
0.28% - (Waxing Gibbous)
11:29PM
2:41PM
0.32% - (Waxing Gibbous)

3:39PM
0.35% - (Waxing Gibbous)
00:15AM
4:31PM
0.39% - (Waxing Gibbous)
1:08AM
5:16PM
0.42% - (Waxing Gibbous)
2:07AM
5:54PM
0.45% - (Waxing Gibbous)
3:11AM
6:25PM
10
NNE
5
E
20
SW
15
SW
20
S
35
ESE
10
SW
15
N
5
NNE
20
SSW
15
W
5
WSW
15
SW
20
SSW
10
S
10
WNW
10
W
15
WSW
10
S
clearclearclearclearclearheavy rainclearpart cloudclearcloudclearclearclearclearcloudclearcloudclearclear

Block Island (Old Harbor) tide chart key:

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

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Block Island (Old Harbor) was on Tue 14 Jul (height: 1.24m 4.1ft). Next high Spring Tide at Block Island (Old Harbor) will be on Wed 29 Jul (height: 0.99m 3.2ft).

Block Island (Old Harbor) tide chart key: The tide chart above shows the height and times of high tide and low tide for Block Island (Old Harbor), Rhode Island. The grey shading corresponds to nighttime hours between sunset and sunrise at Block Island (Old Harbor).

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Block Island (Old Harbor) was on Tue 14 Jul (height: 1.24m 4.1ft). Next high Spring Tide at Block Island (Old Harbor) will be on Wed 29 Jul (height: 0.99m 3.2ft).

Block Island (Old Harbor) tide times for July and August

July and August Tide charts for Block Island (Old Harbor): The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Block Island (Old Harbor) (tomorrow): Tuesday 28 July 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:53 AM(Tue 28 July)0.42 ft (0.13 m)
High Tide 7:36 AM(Tue 28 July)2.59 ft (0.79 m)
Low Tide 1:24 PM(Tue 28 July)0.38 ft (0.12 m)
High Tide 8:00 PM(Tue 28 July)3.19 ft (0.97 m)
tide stateSunrise: 5:38AMtide stateSunset: 8:06PMtide stateMoonset: 4:19AMtide stateMoonrise: 7:54PM

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Tide Times for Block Island (Old Harbor): Wednesday 29 July 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:30 AM(Wed 29 July)0.31 ft (0.09 m)
High Tide 8:12 AM(Wed 29 July)2.74 ft (0.84 m)
Low Tide 2:05 PM(Wed 29 July)0.3 ft (0.09 m)
High Tide 8:33 PM(Wed 29 July)3.25 ft (0.99 m)
tide stateSunrise: 5:38AMtide stateSunset: 8:05PMtide stateMoonset: 5:23AMtide stateMoonrise: 8:23PM

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Tide Times for Block Island (Old Harbor): Thursday 30 July 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:02 AM(Thu 30 July)0.22 ft (0.07 m)
High Tide 8:48 AM(Thu 30 July)2.87 ft (0.87 m)
Low Tide 2:43 PM(Thu 30 July)0.26 ft (0.08 m)
High Tide 9:06 PM(Thu 30 July)3.25 ft (0.99 m)
tide stateSunrise: 5:39AMtide stateSunset: 8:04PMtide stateMoonset: 6:29AMtide stateMoonrise: 8:48PM

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Tide Times for Block Island (Old Harbor): Friday 31 July 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:29 AM(Fri 31 July)0.16 ft (0.05 m)
High Tide 9:26 AM(Fri 31 July)2.98 ft (0.91 m)
Low Tide 3:18 PM(Fri 31 July)0.27 ft (0.08 m)
High Tide 9:41 PM(Fri 31 July)3.21 ft (0.98 m)
tide stateSunrise: 5:40AMtide stateSunset: 8:03PMtide stateMoonset: 7:34AMtide stateMoonrise: 9:11PM

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Tide Times for Block Island (Old Harbor): Saturday 01 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:52 AM(Sat 01 August)0.12 ft (0.04 m)
High Tide10:05 AM(Sat 01 August)3.07 ft (0.94 m)
Low Tide 3:55 PM(Sat 01 August)0.32 ft (0.1 m)
High Tide10:19 PM(Sat 01 August)3.13 ft (0.95 m)
tide stateSunrise: 5:41AMtide stateSunset: 8:02PMtide stateMoonset: 8:40AMtide stateMoonrise: 9:31PM

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Tide Times for Block Island (Old Harbor): Sunday 02 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:17 AM(Sun 02 August)0.1 ft (0.03 m)
High Tide10:46 AM(Sun 02 August)3.14 ft (0.96 m)
Low Tide 4:35 PM(Sun 02 August)0.4 ft (0.12 m)
High Tide11:01 PM(Sun 02 August)3.02 ft (0.92 m)
tide stateSunrise: 5:42AMtide stateSunset: 8:01PMtide stateMoonset: 9:46AMtide stateMoonrise: 9:52PM

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Tide Times for Block Island (Old Harbor): Monday 03 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:49 AM(Mon 03 August)0.1 ft (0.03 m)
High Tide11:30 AM(Mon 03 August)3.2 ft (0.98 m)
Low Tide 5:20 PM(Mon 03 August)0.48 ft (0.15 m)
High Tide11:46 PM(Mon 03 August)2.9 ft (0.88 m)
tide stateSunrise: 5:43AMtide stateSunset: 8:00PMtide stateMoonset:10:53AMtide stateMoonrise:10:15PM

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Tide Times for Block Island (Old Harbor): Tuesday 04 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:27 AM(Tue 04 August)0.12 ft (0.04 m)
High Tide12:16 PM(Tue 04 August)3.24 ft (0.99 m)
Low Tide 6:14 PM(Tue 04 August)0.57 ft (0.17 m)
tide stateSunrise: 5:44AMtide stateSunset: 7:59PMtide stateMoonset:12:02PMtide stateMoonrise:10:40PM

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Tide Times for Block Island (Old Harbor): Wednesday 05 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide00:37 AM(Wed 05 August)2.76 ft (0.84 m)
Low Tide 6:13 AM(Wed 05 August)0.17 ft (0.05 m)
High Tide 1:08 PM(Wed 05 August)3.26 ft (0.99 m)
Low Tide 7:27 PM(Wed 05 August)0.63 ft (0.19 m)
tide stateSunrise: 5:45AMtide stateSunset: 7:58PMtide stateMoonset: 1:15PMtide stateMoonrise:11:10PM

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Tide Times for Block Island (Old Harbor): Thursday 06 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 1:32 AM(Thu 06 August)2.64 ft (0.8 m)
Low Tide 7:08 AM(Thu 06 August)0.23 ft (0.07 m)
High Tide 2:05 PM(Thu 06 August)3.28 ft (1.0 m)
Low Tide 9:09 PM(Thu 06 August)0.61 ft (0.19 m)
tide stateSunrise: 5:46AMtide stateSunset: 7:56PMtide stateMoonset: 2:31PMtide stateMoonrise:11:48PM

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Tide Times for Block Island (Old Harbor): Friday 07 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 2:36 AM(Fri 07 August)2.57 ft (0.78 m)
Low Tide 8:12 AM(Fri 07 August)0.27 ft (0.08 m)
High Tide 3:11 PM(Fri 07 August)3.32 ft (1.01 m)
Low Tide10:26 PM(Fri 07 August)0.48 ft (0.15 m)
tide stateSunrise: 5:47AMtide stateSunset: 7:55PMtide stateMoonset: 3:46PM

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Tide Times for Block Island (Old Harbor): Saturday 08 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 3:47 AM(Sat 08 August)2.59 ft (0.79 m)
Low Tide 9:26 AM(Sat 08 August)0.25 ft (0.08 m)
High Tide 4:23 PM(Sat 08 August)3.42 ft (1.04 m)
Low Tide11:29 PM(Sat 08 August)0.3 ft (0.09 m)
tide stateSunrise: 5:48AMtide stateSunset: 7:54PMtide stateMoonrise:00:37AMtide stateMoonset: 4:56PM

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Tide Times for Block Island (Old Harbor): Sunday 09 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 4:59 AM(Sun 09 August)2.74 ft (0.84 m)
Low Tide10:44 AM(Sun 09 August)0.14 ft (0.04 m)
High Tide 5:33 PM(Sun 09 August)3.59 ft (1.09 m)
tide stateSunrise: 5:49AMtide stateSunset: 7:53PMtide stateMoonrise: 1:39AMtide stateMoonset: 5:57PM

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Tide Times for Block Island (Old Harbor): Monday 10 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide00:26 AM(Mon 10 August)0.1 ft (0.03 m)
High Tide 6:03 AM(Mon 10 August)2.99 ft (0.91 m)
Low Tide11:55 AM(Mon 10 August)-0.02 ft (-0.01 m)
High Tide 6:33 PM(Mon 10 August)3.78 ft (1.15 m)
tide stateSunrise: 5:50AMtide stateSunset: 7:51PMtide stateMoonrise: 2:52AMtide stateMoonset: 6:46PM

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Tide Times for Block Island (Old Harbor): Tuesday 11 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:18 AM(Tue 11 August)-0.09 ft (-0.03 m)
High Tide 6:59 AM(Tue 11 August)3.27 ft (1.0 m)
Low Tide12:58 PM(Tue 11 August)-0.18 ft (-0.05 m)
High Tide 7:26 PM(Tue 11 August)3.9 ft (1.19 m)
tide stateSunrise: 5:51AMtide stateSunset: 7:50PMtide stateMoonrise: 4:11AMtide stateMoonset: 7:24PM

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Tide Times for Block Island (Old Harbor): Wednesday 12 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:04 AM(Wed 12 August)-0.24 ft (-0.07 m)
High Tide 7:50 AM(Wed 12 August)3.51 ft (1.07 m)
Low Tide 1:54 PM(Wed 12 August)-0.29 ft (-0.09 m)
High Tide 8:14 PM(Wed 12 August)3.92 ft (1.19 m)
tide stateSunrise: 5:52AMtide stateSunset: 7:49PMtide stateMoonrise: 5:31AMtide stateMoonset: 7:55PM

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Tide Times for Block Island (Old Harbor): Thursday 13 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:46 AM(Thu 13 August)-0.31 ft (-0.09 m)
High Tide 8:39 AM(Thu 13 August)3.67 ft (1.12 m)
Low Tide 2:45 PM(Thu 13 August)-0.31 ft (-0.09 m)
High Tide 9:00 PM(Thu 13 August)3.82 ft (1.16 m)
tide stateSunrise: 5:53AMtide stateSunset: 7:47PMtide stateMoonrise: 6:48AMtide stateMoonset: 8:21PM

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Tide Times for Block Island (Old Harbor): Friday 14 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:25 AM(Fri 14 August)-0.3 ft (-0.09 m)
High Tide 9:26 AM(Fri 14 August)3.73 ft (1.14 m)
Low Tide 3:32 PM(Fri 14 August)-0.22 ft (-0.07 m)
High Tide 9:45 PM(Fri 14 August)3.62 ft (1.1 m)
tide stateSunrise: 5:54AMtide stateSunset: 7:46PMtide stateMoonrise: 8:01AMtide stateMoonset: 8:44PM

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Tide Times for Block Island (Old Harbor): Saturday 15 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:59 AM(Sat 15 August)-0.21 ft (-0.06 m)
High Tide10:13 AM(Sat 15 August)3.69 ft (1.12 m)
Low Tide 4:17 PM(Sat 15 August)-0.05 ft (-0.02 m)
High Tide10:29 PM(Sat 15 August)3.36 ft (1.02 m)
tide stateSunrise: 5:55AMtide stateSunset: 7:45PMtide stateMoonrise: 9:12AMtide stateMoonset: 9:06PM

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Tide Times for Block Island (Old Harbor): Sunday 16 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:30 AM(Sun 16 August)-0.05 ft (-0.02 m)
High Tide10:59 AM(Sun 16 August)3.55 ft (1.08 m)
Low Tide 5:02 PM(Sun 16 August)0.18 ft (0.05 m)
High Tide11:13 PM(Sun 16 August)3.05 ft (0.93 m)
tide stateSunrise: 5:56AMtide stateSunset: 7:43PMtide stateMoonrise:10:20AMtide stateMoonset: 9:28PM

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Tide Times for Block Island (Old Harbor): Monday 17 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:57 AM(Mon 17 August)0.15 ft (0.05 m)
High Tide11:45 AM(Mon 17 August)3.36 ft (1.02 m)
Low Tide 5:49 PM(Mon 17 August)0.44 ft (0.13 m)
High Tide11:57 PM(Mon 17 August)2.76 ft (0.84 m)
tide stateSunrise: 5:57AMtide stateSunset: 7:42PMtide stateMoonrise:11:27AMtide stateMoonset: 9:52PM

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Tide Times for Block Island (Old Harbor): Tuesday 18 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:26 AM(Tue 18 August)0.36 ft (0.11 m)
High Tide12:30 PM(Tue 18 August)3.13 ft (0.95 m)
Low Tide 6:44 PM(Tue 18 August)0.67 ft (0.2 m)
tide stateSunrise: 5:58AMtide stateSunset: 7:40PMtide stateMoonrise:12:33PMtide stateMoonset:10:19PM

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Tide Times for Block Island (Old Harbor): Wednesday 19 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide00:42 AM(Wed 19 August)2.49 ft (0.76 m)
Low Tide 6:01 AM(Wed 19 August)0.57 ft (0.17 m)
High Tide 1:18 PM(Wed 19 August)2.91 ft (0.89 m)
Low Tide 7:58 PM(Wed 19 August)0.85 ft (0.26 m)
tide stateSunrise: 5:59AMtide stateSunset: 7:39PMtide stateMoonrise: 1:38PMtide stateMoonset:10:51PM

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Tide Times for Block Island (Old Harbor): Thursday 20 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 1:30 AM(Thu 20 August)2.27 ft (0.69 m)
Low Tide 6:46 AM(Thu 20 August)0.74 ft (0.23 m)
High Tide 2:12 PM(Thu 20 August)2.72 ft (0.83 m)
Low Tide 9:11 PM(Thu 20 August)0.93 ft (0.28 m)
tide stateSunrise: 6:00AMtide stateSunset: 7:37PMtide stateMoonrise: 2:41PMtide stateMoonset:11:29PM

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Tide Times for Block Island (Old Harbor): Friday 21 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 2:26 AM(Fri 21 August)2.12 ft (0.65 m)
Low Tide 7:45 AM(Fri 21 August)0.87 ft (0.27 m)
High Tide 3:20 PM(Fri 21 August)2.62 ft (0.8 m)
Low Tide10:15 PM(Fri 21 August)0.93 ft (0.28 m)
tide stateSunrise: 6:01AMtide stateSunset: 7:36PMtide stateMoonrise: 3:39PM

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Tide Times for Block Island (Old Harbor): Saturday 22 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 3:39 AM(Sat 22 August)2.07 ft (0.63 m)
Low Tide 9:09 AM(Sat 22 August)0.9 ft (0.27 m)
High Tide 4:38 PM(Sat 22 August)2.64 ft (0.8 m)
Low Tide11:11 PM(Sat 22 August)0.87 ft (0.27 m)
tide stateSunrise: 6:02AMtide stateSunset: 7:34PMtide stateMoonset:00:15AMtide stateMoonrise: 4:31PM

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Tide Times for Block Island (Old Harbor): Sunday 23 August 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 4:54 AM(Sun 23 August)2.14 ft (0.65 m)
Low Tide10:34 AM(Sun 23 August)0.82 ft (0.25 m)
High Tide 5:38 PM(Sun 23 August)2.76 ft (0.84 m)
tide stateSunrise: 6:03AMtide stateSunset: 7:33PMtide stateMoonset: 1:08AMtide stateMoonrise: 5:16PM

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Tide Times for Block Island (Old Harbor): Monday 24 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide00:00 AM(Mon 24 August)0.74 ft (0.23 m)
High Tide 5:49 AM(Mon 24 August)2.3 ft (0.7 m)
Low Tide11:35 AM(Mon 24 August)0.67 ft (0.2 m)
High Tide 6:23 PM(Mon 24 August)2.92 ft (0.89 m)
tide stateSunrise: 6:04AMtide stateSunset: 7:31PMtide stateMoonset: 2:07AMtide stateMoonrise: 5:54PM

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Tide Times for Block Island (Old Harbor): Tuesday 25 August 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide00:43 AM(Tue 25 August)0.59 ft (0.18 m)
High Tide 6:32 AM(Tue 25 August)2.52 ft (0.77 m)
Low Tide12:25 PM(Tue 25 August)0.5 ft (0.15 m)
High Tide 6:59 PM(Tue 25 August)3.08 ft (0.94 m)
tide stateSunrise: 6:05AMtide stateSunset: 7:30PMtide stateMoonset: 3:11AMtide stateMoonrise: 6:25PM

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