Today's tide times for Portland, Casco Bay, Maine
The predicted tide times today on Friday 28 March 2025 for Portland, Casco Bay are: first low tide at 4:33am, first high tide at 10:47am, second low tide at 4:59pm, second high tide at 11:13pm. Sunrise is at 6:29am and sunset is at 7:03pm.
Today's tide times for Portland, Casco Bay: Friday 28 March 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:33 AM(Fri 28 March) | -0.5 ft (-0.15 m) |
High Tide | 10:47 AM(Fri 28 March) | 10.54 ft (3.21 m) |
Low Tide | 4:59 PM(Fri 28 March) | -0.91 ft (-0.28 m) |
High Tide | 11:13 PM(Fri 28 March) | 10.57 ft (3.22 m) |
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Tide chart for Portland, Casco BayShowing low and high tide times for the next 30 days at Portland, Casco Bay. Tide Times are EDT (UTC -4.0hrs).
View Portland, Casco Bay 7 Day Tide Chart Image.


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 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | ||
4:33AM -0.5ft 10:47AM 10.5ft 4:59PM -0.9ft 11:13PM 10.6ft | |||||||||||||||||||||||||||||||
10:47AM10.53ft | 11:13PM10.56ft | 11:37AM10.79ft 11:58PM11.12ft | 12:27PM10.86ft | 00:44AM11.45ft 1:17PM10.66ft | 1:31AM11.48ft 2:08PM10.27ft | 2:20AM11.22ft 3:03PM9.71ft | 3:14AM10.7ft 4:04PM9.12ft | 4:16AM10.11ft 5:10PM8.63ft | 5:23AM9.58ft 6:19PM8.3ft | 6:33AM9.19ft 7:29PM8.24ft | 7:45AM9.02ft 8:33PM8.43ft | 8:49AM9.06ft 9:27PM8.76ft | 9:43AM9.15ft 10:13PM9.06ft | 10:30AM9.22ft 10:53PM9.35ft | 11:13AM9.22ft 11:29PM9.51ft | 11:52AM9.15ft | 00:03AM9.65ft 12:29PM9.06ft | 00:35AM9.65ft 1:05PM8.89ft | 1:06AM9.61ft 1:40PM8.66ft | 1:38AM9.48ft 2:15PM8.4ft | 2:13AM9.32ft 2:54PM8.1ft | 2:51AM9.15ft 3:37PM7.87ft | 3:37AM8.99ft 4:27PM7.71ft | 4:29AM8.89ft 5:21PM7.71ft | 5:26AM8.86ft 6:17PM7.87ft | 6:27AM8.96ft 7:16PM8.33ft | 7:30AM9.19ft 8:13PM8.96ft | 8:32AM9.55ft 9:05PM9.74ft | 9:29AM9.94ft 9:54PM10.53ft | ||
4:33AM-0.49ft | 4:59PM-0.92ft | 5:23AM-1.18ft 5:44PM-1.15ft | 6:12AM-1.67ft 6:31PM-1.18ft | 7:02AM-1.87ft 7:18PM-0.98ft | 7:53AM-1.77ft 8:06PM-0.56ft | 8:46AM-1.41ft 8:59PM0.03ft | 9:44AM-0.82ft 9:58PM0.66ft | 10:48AM-0.23ft 11:03PM1.18ft | 11:56AM0.26ft | 00:13AM1.51ft 1:07PM0.59ft | 1:26AM1.57ft 2:14PM0.66ft | 2:34AM1.35ft 3:12PM0.59ft | 3:31AM1.02ft 3:59PM0.52ft | 4:20AM0.69ft 4:41PM0.52ft | 5:03AM0.39ft 5:18PM0.56ft | 5:42AM0.23ft 5:52PM0.69ft | 6:19AM0.13ft 6:24PM0.85ft | 6:53AM0.1ft 6:56PM1.02ft | 7:26AM0.16ft 7:29PM1.21ft | 8:01AM0.33ft 8:03PM1.44ft | 8:38AM0.52ft 8:42PM1.67ft | 9:21AM0.75ft 9:25PM1.87ft | 10:09AM0.95ft 10:16PM2ft | 11:01AM1.05ft 11:11PM2ft | 11:57AM1.02ft | 00:11AM1.8ft 12:55PM0.82ft | 1:15AM1.38ft 1:52PM0.49ft | 2:18AM0.75ft 2:47PM0.07ft | 3:15AM-0.03ft 3:37PM-0.33ft | ||
6:29AM | 7:03PM | 6:27AM 7:04PM | 6:25AM 7:05PM | 6:23AM 7:07PM | 6:22AM 7:08PM | 6:20AM 7:09PM | 6:18AM 7:10PM | 6:16AM 7:11PM | 6:14AM 7:12PM | 6:13AM 7:14PM | 6:11AM 7:15PM | 6:09AM 7:16PM | 6:07AM 7:17PM | 6:06AM 7:18PM | 6:04AM 7:20PM | 6:02AM 7:21PM | 6:01AM 7:22PM | 5:59AM 7:23PM | 5:57AM 7:24PM | 5:56AM 7:26PM | 5:54AM 7:27PM | 5:52AM 7:28PM | 5:51AM 7:29PM | 5:49AM 7:30PM | 5:47AM 7:32PM | 5:46AM 7:33PM | 5:44AM 7:34PM | 5:43AM 7:35PM | 5:41AM 7:36PM | ||
6:05AM | 6:20PM | New Moon 7:41PM 6:27AM | 9:04PM 6:50AM | 10:30PM 7:16AM | 11:53PM 7:49AM | 8:31AM | 1:09AM 9:23AM | First Quarter 2:13AM 10:26AM | 3:03AM 11:35AM | 3:41AM 12:47PM | 4:10AM 1:57PM | 4:33AM 3:05PM | 4:53AM 4:10PM | 5:10AM 5:13PM | 5:26AM 6:16PM | Full Moon 5:43AM 7:19PM | 6:01AM 8:23PM | 6:21AM 9:28PM | 6:46AM 10:34PM | 7:16AM 11:38PM | 7:55AM | 8:43AM 00:38AM | 9:42AM 1:30AM | Last Quarter 10:49AM 2:14AM | 12:01PM 2:50AM | 1:16PM 3:19AM | 2:32PM 3:43AM | 3:50PM 4:05AM | 5:09PM 4:27AM | ||

Portland, Casco Bay tide chart key:
The tide chart above shows the height and times of high tide and low tide for Portland, Casco Bay, Maine. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Portland, Casco Bay.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Portland, Casco Bay was on Thu 13 Mar (height: 2.95m 9.7ft). Next high Spring Tide at Portland, Casco Bay will be on Mon 31 Mar (height: 3.50m 11.5ft).
Portland, Casco Bay tide chart key: The tide chart above shows the height and times of high tide and low tide for Portland, Casco Bay, Maine. The grey shading corresponds to nighttime hours between sunset and sunrise at Portland, Casco Bay.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Portland, Casco Bay was on Thu 13 Mar (height: 2.95m 9.7ft). Next high Spring Tide at Portland, Casco Bay will be on Mon 31 Mar (height: 3.50m 11.5ft).
Portland, Casco Bay tide times for March and April
March and April Tide charts for Portland, Casco Bay: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Portland, Casco Bay (tomorrow): Saturday 29 March 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:23 AM(Sat 29 March) | -1.18 ft (-0.36 m) |
High Tide | 11:37 AM(Sat 29 March) | 10.8 ft (3.29 m) |
Low Tide | 5:44 PM(Sat 29 March) | -1.16 ft (-0.35 m) |
High Tide | 11:58 PM(Sat 29 March) | 11.13 ft (3.39 m) |
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Tide Times for Portland, Casco Bay: Sunday 30 March 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 6:12 AM(Sun 30 March) | -1.66 ft (-0.51 m) |
High Tide | 12:27 PM(Sun 30 March) | 10.85 ft (3.31 m) |
Low Tide | 6:31 PM(Sun 30 March) | -1.18 ft (-0.36 m) |
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Tide Times for Portland, Casco Bay: Monday 31 March 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:44 AM(Mon 31 March) | 11.45 ft (3.49 m) |
Low Tide | 7:02 AM(Mon 31 March) | -1.87 ft (-0.57 m) |
High Tide | 1:17 PM(Mon 31 March) | 10.67 ft (3.25 m) |
Low Tide | 7:18 PM(Mon 31 March) | -0.98 ft (-0.3 m) |
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Tide Times for Portland, Casco Bay: Tuesday 01 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:31 AM(Tue 01 April) | 11.48 ft (3.5 m) |
Low Tide | 7:53 AM(Tue 01 April) | -1.78 ft (-0.54 m) |
High Tide | 2:08 PM(Tue 01 April) | 10.28 ft (3.13 m) |
Low Tide | 8:06 PM(Tue 01 April) | -0.55 ft (-0.17 m) |
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Tide Times for Portland, Casco Bay: Wednesday 02 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:20 AM(Wed 02 April) | 11.21 ft (3.42 m) |
Low Tide | 8:46 AM(Wed 02 April) | -1.4 ft (-0.43 m) |
High Tide | 3:03 PM(Wed 02 April) | 9.72 ft (2.96 m) |
Low Tide | 8:59 PM(Wed 02 April) | 0.03 ft (0.01 m) |
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Tide Times for Portland, Casco Bay: Thursday 03 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:14 AM(Thu 03 April) | 10.71 ft (3.26 m) |
Low Tide | 9:44 AM(Thu 03 April) | -0.83 ft (-0.25 m) |
High Tide | 4:04 PM(Thu 03 April) | 9.12 ft (2.78 m) |
Low Tide | 9:58 PM(Thu 03 April) | 0.65 ft (0.2 m) |
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Tide Times for Portland, Casco Bay: Friday 04 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:16 AM(Fri 04 April) | 10.11 ft (3.08 m) |
Low Tide | 10:48 AM(Fri 04 April) | -0.23 ft (-0.07 m) |
High Tide | 5:10 PM(Fri 04 April) | 8.62 ft (2.63 m) |
Low Tide | 11:03 PM(Fri 04 April) | 1.18 ft (0.36 m) |
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Tide Times for Portland, Casco Bay: Saturday 05 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:23 AM(Sat 05 April) | 9.57 ft (2.92 m) |
Low Tide | 11:56 AM(Sat 05 April) | 0.27 ft (0.08 m) |
High Tide | 6:19 PM(Sat 05 April) | 8.3 ft (2.53 m) |
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Tide Times for Portland, Casco Bay: Sunday 06 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:13 AM(Sun 06 April) | 1.51 ft (0.46 m) |
High Tide | 6:33 AM(Sun 06 April) | 9.19 ft (2.8 m) |
Low Tide | 1:07 PM(Sun 06 April) | 0.58 ft (0.18 m) |
High Tide | 7:29 PM(Sun 06 April) | 8.24 ft (2.51 m) |
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Tide Times for Portland, Casco Bay: Monday 07 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:26 AM(Mon 07 April) | 1.57 ft (0.48 m) |
High Tide | 7:45 AM(Mon 07 April) | 9.03 ft (2.75 m) |
Low Tide | 2:14 PM(Mon 07 April) | 0.65 ft (0.2 m) |
High Tide | 8:33 PM(Mon 07 April) | 8.43 ft (2.57 m) |
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Tide Times for Portland, Casco Bay: Tuesday 08 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:34 AM(Tue 08 April) | 1.36 ft (0.41 m) |
High Tide | 8:49 AM(Tue 08 April) | 9.07 ft (2.76 m) |
Low Tide | 3:12 PM(Tue 08 April) | 0.59 ft (0.18 m) |
High Tide | 9:27 PM(Tue 08 April) | 8.75 ft (2.67 m) |
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Tide Times for Portland, Casco Bay: Wednesday 09 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:31 AM(Wed 09 April) | 1.02 ft (0.31 m) |
High Tide | 9:43 AM(Wed 09 April) | 9.17 ft (2.79 m) |
Low Tide | 3:59 PM(Wed 09 April) | 0.52 ft (0.16 m) |
High Tide | 10:13 PM(Wed 09 April) | 9.07 ft (2.76 m) |
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Tide Times for Portland, Casco Bay: Thursday 10 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 4:20 AM(Thu 10 April) | 0.68 ft (0.21 m) |
High Tide | 10:30 AM(Thu 10 April) | 9.23 ft (2.81 m) |
Low Tide | 4:41 PM(Thu 10 April) | 0.51 ft (0.16 m) |
High Tide | 10:53 PM(Thu 10 April) | 9.34 ft (2.85 m) |
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Tide Times for Portland, Casco Bay: Friday 11 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:03 AM(Fri 11 April) | 0.41 ft (0.12 m) |
High Tide | 11:13 AM(Fri 11 April) | 9.22 ft (2.81 m) |
Low Tide | 5:18 PM(Fri 11 April) | 0.57 ft (0.17 m) |
High Tide | 11:29 PM(Fri 11 April) | 9.52 ft (2.9 m) |
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Tide Times for Portland, Casco Bay: Saturday 12 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 5:42 AM(Sat 12 April) | 0.22 ft (0.07 m) |
High Tide | 11:52 AM(Sat 12 April) | 9.16 ft (2.79 m) |
Low Tide | 5:52 PM(Sat 12 April) | 0.69 ft (0.21 m) |
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Tide Times for Portland, Casco Bay: Sunday 13 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:03 AM(Sun 13 April) | 9.63 ft (2.94 m) |
Low Tide | 6:19 AM(Sun 13 April) | 0.12 ft (0.04 m) |
High Tide | 12:29 PM(Sun 13 April) | 9.05 ft (2.76 m) |
Low Tide | 6:24 PM(Sun 13 April) | 0.84 ft (0.26 m) |
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Tide Times for Portland, Casco Bay: Monday 14 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 00:35 AM(Mon 14 April) | 9.65 ft (2.94 m) |
Low Tide | 6:53 AM(Mon 14 April) | 0.1 ft (0.03 m) |
High Tide | 1:05 PM(Mon 14 April) | 8.88 ft (2.71 m) |
Low Tide | 6:56 PM(Mon 14 April) | 1.02 ft (0.31 m) |
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Tide Times for Portland, Casco Bay: Tuesday 15 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:06 AM(Tue 15 April) | 9.6 ft (2.93 m) |
Low Tide | 7:26 AM(Tue 15 April) | 0.18 ft (0.05 m) |
High Tide | 1:40 PM(Tue 15 April) | 8.66 ft (2.64 m) |
Low Tide | 7:29 PM(Tue 15 April) | 1.23 ft (0.37 m) |
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Tide Times for Portland, Casco Bay: Wednesday 16 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 1:38 AM(Wed 16 April) | 9.49 ft (2.89 m) |
Low Tide | 8:01 AM(Wed 16 April) | 0.33 ft (0.1 m) |
High Tide | 2:15 PM(Wed 16 April) | 8.4 ft (2.56 m) |
Low Tide | 8:03 PM(Wed 16 April) | 1.45 ft (0.44 m) |
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Tide Times for Portland, Casco Bay: Thursday 17 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:13 AM(Thu 17 April) | 9.33 ft (2.84 m) |
Low Tide | 8:38 AM(Thu 17 April) | 0.54 ft (0.16 m) |
High Tide | 2:54 PM(Thu 17 April) | 8.12 ft (2.47 m) |
Low Tide | 8:42 PM(Thu 17 April) | 1.68 ft (0.51 m) |
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Tide Times for Portland, Casco Bay: Friday 18 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 2:51 AM(Fri 18 April) | 9.16 ft (2.79 m) |
Low Tide | 9:21 AM(Fri 18 April) | 0.76 ft (0.23 m) |
High Tide | 3:37 PM(Fri 18 April) | 7.87 ft (2.4 m) |
Low Tide | 9:25 PM(Fri 18 April) | 1.88 ft (0.57 m) |
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Tide Times for Portland, Casco Bay: Saturday 19 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 3:37 AM(Sat 19 April) | 8.99 ft (2.74 m) |
Low Tide | 10:09 AM(Sat 19 April) | 0.95 ft (0.29 m) |
High Tide | 4:27 PM(Sat 19 April) | 7.71 ft (2.35 m) |
Low Tide | 10:16 PM(Sat 19 April) | 2.0 ft (0.61 m) |
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Tide Times for Portland, Casco Bay: Sunday 20 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 4:29 AM(Sun 20 April) | 8.88 ft (2.71 m) |
Low Tide | 11:01 AM(Sun 20 April) | 1.05 ft (0.32 m) |
High Tide | 5:21 PM(Sun 20 April) | 7.7 ft (2.35 m) |
Low Tide | 11:11 PM(Sun 20 April) | 1.99 ft (0.61 m) |
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Tide Times for Portland, Casco Bay: Monday 21 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
High Tide | 5:26 AM(Mon 21 April) | 8.86 ft (2.7 m) |
Low Tide | 11:57 AM(Mon 21 April) | 1.01 ft (0.31 m) |
High Tide | 6:17 PM(Mon 21 April) | 7.89 ft (2.4 m) |
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Tide Times for Portland, Casco Bay: Tuesday 22 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 00:11 AM(Tue 22 April) | 1.8 ft (0.55 m) |
High Tide | 6:27 AM(Tue 22 April) | 8.96 ft (2.73 m) |
Low Tide | 12:55 PM(Tue 22 April) | 0.82 ft (0.25 m) |
High Tide | 7:16 PM(Tue 22 April) | 8.32 ft (2.54 m) |
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Tide Times for Portland, Casco Bay: Wednesday 23 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 1:15 AM(Wed 23 April) | 1.39 ft (0.42 m) |
High Tide | 7:30 AM(Wed 23 April) | 9.19 ft (2.8 m) |
Low Tide | 1:52 PM(Wed 23 April) | 0.49 ft (0.15 m) |
High Tide | 8:13 PM(Wed 23 April) | 8.97 ft (2.73 m) |
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Tide Times for Portland, Casco Bay: Thursday 24 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 2:18 AM(Thu 24 April) | 0.75 ft (0.23 m) |
High Tide | 8:32 AM(Thu 24 April) | 9.55 ft (2.91 m) |
Low Tide | 2:47 PM(Thu 24 April) | 0.07 ft (0.02 m) |
High Tide | 9:05 PM(Thu 24 April) | 9.75 ft (2.97 m) |
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Tide Times for Portland, Casco Bay: Friday 25 April 2025
Tide | Time (EDT)& Date | Height |
---|---|---|
Low Tide | 3:15 AM(Fri 25 April) | -0.04 ft (-0.01 m) |
High Tide | 9:29 AM(Fri 25 April) | 9.95 ft (3.03 m) |
Low Tide | 3:37 PM(Fri 25 April) | -0.33 ft (-0.1 m) |
High Tide | 9:54 PM(Fri 25 April) | 10.52 ft (3.21 m) |
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