Today's tide times for Block Island (Old Harbor), Rhode Island
The predicted tide times today on Friday 04 April 2025 for Block Island (Old Harbor) are: first high tide at 00:55am, first low tide at 8:05am, second high tide at 1:28pm, second low tide at 7:06pm. Sunrise is at 6:24am and sunset is at 7:14pm.
Today's tide times for Block Island (Old Harbor): Friday 04 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:55 AM(Fri 04 April) | 3.1 ft (0.94 m) |
Low Tide | 8:05 AM(Fri 04 April) | 0.22 ft (0.07 m) |
High Tide | 1:28 PM(Fri 04 April) | 2.39 ft (0.73 m) |
Low Tide | 7:06 PM(Fri 04 April) | 0.25 ft (0.08 m) |
- Wind Speed
- Swell
- Weather
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.


HIGH (EDT) |
LOW (EDT) |
Sun |
Moon Set Rise |
Wind |
Friday, 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 | 26 Apr | 27 Apr | 28 Apr | 29 Apr | 30 Apr | 1 May | 2 May | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AM | PM | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | ||
00:55AM 3.1ft 8:05AM 0.2ft 1:28PM 2.4ft 7:06PM 0.3ft | |||||||||||||||||||||||||||||||
00:55AM3.08ft | 1:28PM2.4ft | 2:04AM2.82ft 2:38PM2.33ft | 3:21AM2.62ft 3:52PM2.4ft | 4:35AM2.56ft 4:58PM2.53ft | 5:33AM2.59ft 5:52PM2.76ft | 6:20AM2.62ft 6:37PM2.95ft | 6:59AM2.69ft 7:16PM3.08ft | 7:33AM2.72ft 7:51PM3.18ft | 8:04AM2.72ft 8:22PM3.22ft | 8:35AM2.69ft 8:53PM3.18ft | 9:06AM2.62ft 9:23PM3.12ft | 9:40AM2.53ft 9:56PM2.99ft | 10:17AM2.4ft 10:32PM2.85ft | 10:57AM2.26ft 11:14PM2.76ft | 11:42AM2.17ft | 00:01AM2.62ft 12:33PM2.1ft | 00:55AM2.56ft 1:30PM2.1ft | 1:56AM2.56ft 2:35PM2.23ft | 3:04AM2.59ft 3:44PM2.46ft | 4:12AM2.76ft 4:47PM2.82ft | 5:14AM2.92ft 5:43PM3.25ft | 6:09AM3.12ft 6:33PM3.64ft | 7:00AM3.25ft 7:21PM3.97ft | 7:49AM3.31ft 8:09PM4.17ft | 8:38AM3.31ft 8:58PM4.17ft | 9:28AM3.18ft 9:49PM4.04ft | 10:21AM3.05ft 10:43PM3.77ft | 11:15AM2.89ft 11:39PM3.45ft | 12:13PM2.72ft | ||
8:05AM0.23ft | 7:06PM0.26ft | 9:17AM0.33ft 9:01PM0.36ft | 10:18AM0.33ft 10:18PM0.36ft | 11:10AM0.3ft 11:18PM0.3ft | 11:54AM0.2ft | 00:09AM0.2ft 12:32PM0.13ft | 00:51AM0.1ft 1:04PM0.03ft | 1:29AM0.03ft 1:31PM-0.03ft | 2:03AM-0.07ft 1:54PM-0.07ft | 2:35AM-0.07ft 2:17PM-0.07ft | 3:05AM-0.07ft 2:42PM0ft | 3:35AM0.03ft 3:12PM0.07ft | 4:06AM0.16ft 3:45PM0.2ft | 4:40AM0.3ft 4:21PM0.33ft | 5:20AM0.46ft 5:04PM0.46ft | 6:11AM0.59ft 5:55PM0.56ft | 7:31AM0.66ft 7:00PM0.62ft | 9:07AM0.56ft 8:25PM0.59ft | 10:02AM0.36ft 10:01PM0.43ft | 10:48AM0.13ft 11:11PM0.16ft | 11:30AM-0.1ft | 00:10AM-0.13ft 12:12PM-0.33ft | 1:04AM-0.39ft 12:54PM-0.49ft | 1:56AM-0.59ft 1:36PM-0.59ft | 2:46AM-0.66ft 2:20PM-0.62ft | 3:37AM-0.59ft 3:05PM-0.52ft | 4:30AM-0.43ft 3:52PM-0.33ft | 5:27AM-0.16ft 4:43PM-0.1ft | 6:32AM0.07ft 5:43PM0.16ft | ||
6:24AM | 7:14PM | 6:22AM 7:15PM | 6:20AM 7:16PM | 6:19AM 7:17PM | 6:17AM 7:18PM | 6:15AM 7:19PM | 6:14AM 7:21PM | 6:12AM 7:22PM | 6:11AM 7:23PM | 6:09AM 7:24PM | 6:07AM 7:25PM | 6:06AM 7:26PM | 6:04AM 7:27PM | 6:03AM 7:28PM | 6:01AM 7:29PM | 6:00AM 7:30PM | 5:58AM 7:31PM | 5:57AM 7:33PM | 5:55AM 7:34PM | 5:54AM 7:35PM | 5:53AM 7:36PM | 5:51AM 7:37PM | 5:50AM 7:38PM | 5:48AM 7:39PM | 5:47AM 7:40PM | 5:46AM 7:41PM | 5:44AM 7:42PM | 5:43AM 7:43PM | 5:42AM 7:44PM | ||
2:06AM | 10:43AM | 2:57AM 11:51AM | 3:37AM 1:01PM | 4:08AM 2:09PM | 4:33AM 3:15PM | 4:55AM 4:18PM | 5:14AM 5:19PM | 5:32AM 6:20PM | Full Moon 5:51AM 7:21PM | 6:11AM 8:23PM | 6:33AM 9:26PM | 7:00AM 10:30PM | 7:32AM 11:32PM | 8:12AM | 9:01AM 00:31AM | 9:59AM 1:24AM | Last Quarter 11:04AM 2:09AM | 12:15PM 2:46AM | 1:27PM 3:17AM | 2:41PM 3:44AM | 3:56PM 4:09AM | 5:13PM 4:32AM | 6:33PM 4:56AM | New Moon 7:55PM 5:24AM | 9:19PM 5:56AM | 10:40PM 6:37AM | 11:51PM 7:27AM | 8:28AM | 00:50AM 9:37AM | ||

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 Sun 30 Mar (height: 1.22m 4.0ft). Next high Spring Tide at Block Island (Old Harbor) will be on Sat 12 Apr (height: 0.98m 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 Sun 30 Mar (height: 1.22m 4.0ft). Next high Spring Tide at Block Island (Old Harbor) will be on Sat 12 Apr (height: 0.98m 3.2ft).
Block Island (Old Harbor) tide times for April
April 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): Saturday 05 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:04 AM(Sat 05 April) | 2.81 ft (0.86 m) |
Low Tide | 9:17 AM(Sat 05 April) | 0.32 ft (0.1 m) |
High Tide | 2:38 PM(Sat 05 April) | 2.32 ft (0.71 m) |
Low Tide | 9:01 PM(Sat 05 April) | 0.36 ft (0.11 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Sunday 06 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:21 AM(Sun 06 April) | 2.62 ft (0.8 m) |
Low Tide | 10:18 AM(Sun 06 April) | 0.33 ft (0.1 m) |
High Tide | 3:52 PM(Sun 06 April) | 2.38 ft (0.73 m) |
Low Tide | 10:18 PM(Sun 06 April) | 0.35 ft (0.11 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Monday 07 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:35 AM(Mon 07 April) | 2.56 ft (0.78 m) |
Low Tide | 11:10 AM(Mon 07 April) | 0.29 ft (0.09 m) |
High Tide | 4:58 PM(Mon 07 April) | 2.54 ft (0.77 m) |
Low Tide | 11:18 PM(Mon 07 April) | 0.28 ft (0.09 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Tuesday 08 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:33 AM(Tue 08 April) | 2.58 ft (0.79 m) |
Low Tide | 11:54 AM(Tue 08 April) | 0.21 ft (0.06 m) |
High Tide | 5:52 PM(Tue 08 April) | 2.74 ft (0.84 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Wednesday 09 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:09 AM(Wed 09 April) | 0.19 ft (0.06 m) |
High Tide | 6:20 AM(Wed 09 April) | 2.63 ft (0.8 m) |
Low Tide | 12:32 PM(Wed 09 April) | 0.12 ft (0.04 m) |
High Tide | 6:37 PM(Wed 09 April) | 2.94 ft (0.9 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Thursday 10 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:51 AM(Thu 10 April) | 0.1 ft (0.03 m) |
High Tide | 6:59 AM(Thu 10 April) | 2.68 ft (0.82 m) |
Low Tide | 1:04 PM(Thu 10 April) | 0.03 ft (0.01 m) |
High Tide | 7:16 PM(Thu 10 April) | 3.09 ft (0.94 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Friday 11 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:29 AM(Fri 11 April) | 0.02 ft (0.01 m) |
High Tide | 7:33 AM(Fri 11 April) | 2.72 ft (0.83 m) |
Low Tide | 1:31 PM(Fri 11 April) | -0.03 ft (-0.01 m) |
High Tide | 7:51 PM(Fri 11 April) | 3.19 ft (0.97 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Saturday 12 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:03 AM(Sat 12 April) | -0.05 ft (-0.02 m) |
High Tide | 8:04 AM(Sat 12 April) | 2.73 ft (0.83 m) |
Low Tide | 1:54 PM(Sat 12 April) | -0.06 ft (-0.02 m) |
High Tide | 8:22 PM(Sat 12 April) | 3.22 ft (0.98 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Sunday 13 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:35 AM(Sun 13 April) | -0.08 ft (-0.02 m) |
High Tide | 8:35 AM(Sun 13 April) | 2.7 ft (0.82 m) |
Low Tide | 2:17 PM(Sun 13 April) | -0.05 ft (-0.02 m) |
High Tide | 8:53 PM(Sun 13 April) | 3.19 ft (0.97 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Monday 14 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:05 AM(Mon 14 April) | -0.06 ft (-0.02 m) |
High Tide | 9:06 AM(Mon 14 April) | 2.63 ft (0.8 m) |
Low Tide | 2:42 PM(Mon 14 April) | 0.0 ft (0.0 m) |
High Tide | 9:23 PM(Mon 14 April) | 3.12 ft (0.95 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Tuesday 15 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:35 AM(Tue 15 April) | 0.02 ft (0.01 m) |
High Tide | 9:40 AM(Tue 15 April) | 2.52 ft (0.77 m) |
Low Tide | 3:12 PM(Tue 15 April) | 0.08 ft (0.02 m) |
High Tide | 9:56 PM(Tue 15 April) | 3.0 ft (0.91 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Wednesday 16 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:06 AM(Wed 16 April) | 0.15 ft (0.05 m) |
High Tide | 10:17 AM(Wed 16 April) | 2.39 ft (0.73 m) |
Low Tide | 3:45 PM(Wed 16 April) | 0.19 ft (0.06 m) |
High Tide | 10:32 PM(Wed 16 April) | 2.87 ft (0.87 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Thursday 17 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:40 AM(Thu 17 April) | 0.31 ft (0.09 m) |
High Tide | 10:57 AM(Thu 17 April) | 2.26 ft (0.69 m) |
Low Tide | 4:21 PM(Thu 17 April) | 0.32 ft (0.1 m) |
High Tide | 11:14 PM(Thu 17 April) | 2.74 ft (0.84 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Friday 18 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:20 AM(Fri 18 April) | 0.47 ft (0.14 m) |
High Tide | 11:42 AM(Fri 18 April) | 2.16 ft (0.66 m) |
Low Tide | 5:04 PM(Fri 18 April) | 0.45 ft (0.14 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Saturday 19 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:01 AM(Sat 19 April) | 2.63 ft (0.8 m) |
Low Tide | 6:11 AM(Sat 19 April) | 0.6 ft (0.18 m) |
High Tide | 12:33 PM(Sat 19 April) | 2.1 ft (0.64 m) |
Low Tide | 5:55 PM(Sat 19 April) | 0.56 ft (0.17 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Sunday 20 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:55 AM(Sun 20 April) | 2.56 ft (0.78 m) |
Low Tide | 7:31 AM(Sun 20 April) | 0.65 ft (0.2 m) |
High Tide | 1:30 PM(Sun 20 April) | 2.11 ft (0.64 m) |
Low Tide | 7:00 PM(Sun 20 April) | 0.63 ft (0.19 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Monday 21 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:56 AM(Mon 21 April) | 2.55 ft (0.78 m) |
Low Tide | 9:07 AM(Mon 21 April) | 0.55 ft (0.17 m) |
High Tide | 2:35 PM(Mon 21 April) | 2.22 ft (0.68 m) |
Low Tide | 8:25 PM(Mon 21 April) | 0.6 ft (0.18 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Tuesday 22 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:04 AM(Tue 22 April) | 2.6 ft (0.79 m) |
Low Tide | 10:02 AM(Tue 22 April) | 0.37 ft (0.11 m) |
High Tide | 3:44 PM(Tue 22 April) | 2.46 ft (0.75 m) |
Low Tide | 10:01 PM(Tue 22 April) | 0.42 ft (0.13 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Wednesday 23 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:12 AM(Wed 23 April) | 2.74 ft (0.84 m) |
Low Tide | 10:48 AM(Wed 23 April) | 0.14 ft (0.04 m) |
High Tide | 4:47 PM(Wed 23 April) | 2.82 ft (0.86 m) |
Low Tide | 11:11 PM(Wed 23 April) | 0.15 ft (0.05 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Thursday 24 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:14 AM(Thu 24 April) | 2.93 ft (0.89 m) |
Low Tide | 11:30 AM(Thu 24 April) | -0.1 ft (-0.03 m) |
High Tide | 5:43 PM(Thu 24 April) | 3.24 ft (0.99 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Friday 25 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:10 AM(Fri 25 April) | -0.14 ft (-0.04 m) |
High Tide | 6:09 AM(Fri 25 April) | 3.12 ft (0.95 m) |
Low Tide | 12:12 PM(Fri 25 April) | -0.33 ft (-0.1 m) |
High Tide | 6:33 PM(Fri 25 April) | 3.65 ft (1.11 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Saturday 26 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:04 AM(Sat 26 April) | -0.41 ft (-0.12 m) |
High Tide | 7:00 AM(Sat 26 April) | 3.26 ft (0.99 m) |
Low Tide | 12:54 PM(Sat 26 April) | -0.5 ft (-0.15 m) |
High Tide | 7:21 PM(Sat 26 April) | 3.97 ft (1.21 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Sunday 27 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:56 AM(Sun 27 April) | -0.59 ft (-0.18 m) |
High Tide | 7:49 AM(Sun 27 April) | 3.32 ft (1.01 m) |
Low Tide | 1:36 PM(Sun 27 April) | -0.6 ft (-0.18 m) |
High Tide | 8:09 PM(Sun 27 April) | 4.16 ft (1.27 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Monday 28 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:46 AM(Mon 28 April) | -0.66 ft (-0.2 m) |
High Tide | 8:38 AM(Mon 28 April) | 3.3 ft (1.01 m) |
Low Tide | 2:20 PM(Mon 28 April) | -0.61 ft (-0.19 m) |
High Tide | 8:58 PM(Mon 28 April) | 4.18 ft (1.27 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Tuesday 29 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:37 AM(Tue 29 April) | -0.6 ft (-0.18 m) |
High Tide | 9:28 AM(Tue 29 April) | 3.19 ft (0.97 m) |
Low Tide | 3:05 PM(Tue 29 April) | -0.52 ft (-0.16 m) |
High Tide | 9:49 PM(Tue 29 April) | 4.04 ft (1.23 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Wednesday 30 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:30 AM(Wed 30 April) | -0.42 ft (-0.13 m) |
High Tide | 10:21 AM(Wed 30 April) | 3.04 ft (0.93 m) |
Low Tide | 3:52 PM(Wed 30 April) | -0.34 ft (-0.1 m) |
High Tide | 10:43 PM(Wed 30 April) | 3.78 ft (1.15 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Thursday 01 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:27 AM(Thu 01 May) | -0.17 ft (-0.05 m) |
High Tide | 11:15 AM(Thu 01 May) | 2.88 ft (0.88 m) |
Low Tide | 4:43 PM(Thu 01 May) | -0.1 ft (-0.03 m) |
High Tide | 11:39 PM(Thu 01 May) | 3.46 ft (1.05 m) |
Powered by Tide-Forecast.com
Tide Times for Block Island (Old Harbor): Friday 02 May 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 6:32 AM(Fri 02 May) | 0.08 ft (0.02 m) |
High Tide | 12:13 PM(Fri 02 May) | 2.72 ft (0.83 m) |
Low Tide | 5:43 PM(Fri 02 May) | 0.17 ft (0.05 m) |
Powered by Tide-Forecast.com
NOTE: Use of this site for Block Island (Old Harbor), Rhode Island 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.