Today's tide times for Mount Sinai Harbor, Long Island Sound, New York
The predicted tide times today on Tuesday 10 March 2026 for Mount Sinai are: first high tide at 4:42am, first low tide at 11:25am, second high tide at 5:15pm, second low tide at 11:37pm. Sunrise is at 7:12am and sunset is at 6:53pm.
Today's tide times for Mount Sinai: Tuesday 10 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 4:42 AM(Tue 10 March) | 5.63 ft (1.72 m) |
| Low Tide | 11:25 AM(Tue 10 March) | 0.78 ft (0.24 m) |
| High Tide | 5:15 PM(Tue 10 March) | 4.97 ft (1.51 m) |
| Low Tide | 11:37 PM(Tue 10 March) | 1.15 ft (0.35 m) |
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Tide chart for Mount SinaiShowing low and high tide times for the next 30 days at Mount Sinai. Tide Times are EDT (UTC -4.0hrs).
View Mount Sinai 7 Day Tide Chart Image.


HIGH (EDT) |
LOW (EDT) |
| Sun |
Moon Set Rise |
| Wind |
Tuesday, 10 Mar | 11 Mar | 12 Mar | 13 Mar | 14 Mar | 15 Mar | 16 Mar | 17 Mar | 18 Mar | 19 Mar | 20 Mar | 21 Mar | 22 Mar | 23 Mar | 24 Mar | 25 Mar | 26 Mar | 27 Mar | 28 Mar | 29 Mar | 30 Mar | 31 Mar | 1 Apr | 2 Apr | 3 Apr | 4 Apr | 5 Apr | 6 Apr | 7 Apr | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Wed | Thu | Fri | 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 | ||
4:42AM1.72m | 5:15PM1.51m | 5:36AM1.68m 6:11PM1.51m | 6:33AM1.68m 7:10PM1.54m | 7:31AM1.71m 8:06PM1.60m | 8:26AM1.76m 8:57PM1.69m | 9:16AM1.83m 9:43PM1.79m | 10:03AM1.89m 10:26PM1.89m | 10:47AM1.94m 11:07PM1.98m | 11:30AM1.97m 11:48PM2.05m | 12:12PM1.98m | 00:29AM2.09m 12:56PM1.95m | 1:12AM2.11m 1:41PM1.89m | 1:58AM2.08m 2:30PM1.81m | 2:49AM2.03m 3:25PM1.73m | 3:45AM1.94m 4:26PM1.64m | 4:50AM1.86m 5:35PM1.60m | 6:01AM1.80m 6:48PM1.61m | 7:15AM1.79m 7:58PM1.68m | 8:25AM1.83m 8:59PM1.78m | 9:26AM1.87m 9:53PM1.88m | 10:20AM1.91m 10:40PM1.95m | 11:06AM1.92m 11:23PM2.00m | 11:49AM1.90m | 00:03AM2.01m 12:29PM1.86m | 00:41AM2.00m 1:07PM1.81m | 1:18AM1.97m 1:44PM1.76m | 1:55AM1.93m 2:23PM1.71m | 2:34AM1.88m 3:03PM1.66m | 3:16AM1.83m 3:47PM1.63m | ||
11:25AM0.24m | 11:37PM0.35m | 12:21PM0.30m | 00:35AM0.40m 1:18PM0.32m | 1:35AM0.40m 2:14PM0.29m | 2:31AM0.34m 3:05PM0.23m | 3:23AM0.25m 3:52PM0.14m | 4:10AM0.13m 4:35PM0.05m | 4:55AM0.00m 5:16PM-0.03m | 5:37AM-0.11m 5:55PM-0.10m | 6:20AM-0.20m 6:36PM-0.14m | 7:04AM-0.25m 7:17PM-0.14m | 7:49AM-0.25m 8:01PM-0.09m | 8:38AM-0.20m 8:49PM-0.02m | 9:32AM-0.11m 9:44PM0.09m | 10:32AM-0.00m 10:48PM0.20m | 11:39AM0.09m | 00:00AM0.26m 12:51PM0.14m | 1:15AM0.26m 2:00PM0.14m | 2:26AM0.19m 3:03PM0.09m | 3:29AM0.09m 3:58PM0.04m | 4:23AM-0.02m 4:46PM-0.02m | 5:12AM-0.11m 5:30PM-0.05m | 5:56AM-0.16m 6:11PM-0.05m | 6:37AM-0.17m 6:49PM-0.03m | 7:16AM-0.15m 7:26PM0.02m | 7:55AM-0.09m 8:03PM0.09m | 8:33AM-0.01m 8:41PM0.17m | 9:13AM0.08m 9:21PM0.26m | 9:56AM0.17m 10:07PM0.34m | ||
7:12AM | 6:53PM | 7:10AM 6:54PM | 7:08AM 6:55PM | 7:07AM 6:56PM | 7:05AM 6:57PM | 7:03AM 6:58PM | 7:02AM 7:00PM | 7:00AM 7:01PM | 6:58AM 7:02PM | 6:57AM 7:03PM | 6:55AM 7:04PM | 6:53AM 7:05PM | 6:52AM 7:06PM | 6:50AM 7:07PM | 6:48AM 7:08PM | 6:47AM 7:09PM | 6:45AM 7:10PM | 6:43AM 7:12PM | 6:42AM 7:13PM | 6:40AM 7:14PM | 6:38AM 7:15PM | 6:37AM 7:16PM | 6:35AM 7:17PM | 6:33AM 7:18PM | 6:32AM 7:19PM | 6:30AM 7:20PM | 6:28AM 7:21PM | 6:27AM 7:22PM | 6:25AM 7:23PM | ||
0.74% - (Last Quarter) 1:40AM | 0.75% - (Last Quarter) 10:27AM | 0.77% - (Last Quarter) 11:13AM 2:39AM | 0.81% - (Waning Crescent) 12:07PM 3:31AM | 0.84% - (Waning Crescent) 1:08PM 4:17AM | 0.88% - (Waning Crescent) 2:14PM 4:55AM | 0.91% - (Waning Crescent) 3:22PM 5:26AM | 0.95% - (Waning Crescent) 4:31PM 5:53AM | 0.98% - (New Moon) 5:41PM 6:18AM | 1.01% - () 6:52PM 6:40AM | 0.03% - (Waxing Crescent) 8:05PM 7:03AM | 0.07% - (Waxing Crescent) 9:20PM 7:27AM | 0.1% - (Waxing Crescent) 10:38PM 7:54AM | 0.14% - (Waxing Crescent) 11:57PM 8:27AM | 0.17% - (Waxing Crescent) 9:08AM | 0.21% - (Waxing Crescent) 1:12AM 9:59AM | 0.24% - (First Quarter) 2:20AM 11:01AM | 0.28% - (First Quarter) 3:16AM 12:12PM | 0.31% - (Waxing Gibbous) 4:01AM 1:26PM | 0.35% - (Waxing Gibbous) 4:36AM 2:39PM | 0.38% - (Waxing Gibbous) 5:04AM 3:50PM | 0.42% - (Waxing Gibbous) 5:28AM 4:59PM | 0.45% - (Waxing Gibbous) 5:50AM 6:05PM | 0.49% - (Full Moon) 6:10AM 7:10PM | 0.53% - (Full Moon) 6:31AM 8:15PM | 0.56% - (Waning Gibbous) 6:53AM 9:19PM | 0.6% - (Waning Gibbous) 7:19AM 10:24PM | 0.63% - (Waning Gibbous) 7:48AM 11:27PM | 0.64% - (Waning Gibbous) 8:24AM | 0.67% - (Waning Gibbous) 9:06AM 00:28AM | ||

Mount Sinai tide chart key:
The tide chart above shows the height and times of high tide and low tide for Mount Sinai Harbor, Long Island Sound, New York. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Mount Sinai.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Mount Sinai Harbor, Long Island Sound was on Wed 04 Mar (height: 1.97m 6.5ft). Next high Spring Tide at Mount Sinai Harbor, Long Island Sound will be on Fri 20 Mar (height: 2.11m 6.9ft).
Mount Sinai tide chart key: The tide chart above shows the height and times of high tide and low tide for Mount Sinai Harbor, Long Island Sound, New York. The grey shading corresponds to nighttime hours between sunset and sunrise at Mount Sinai.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Mount Sinai Harbor, Long Island Sound was on Wed 04 Mar (height: 1.97m 6.5ft). Next high Spring Tide at Mount Sinai Harbor, Long Island Sound will be on Fri 20 Mar (height: 2.11m 6.9ft).
Mount Sinai tide times for March and April
March and April Tide charts for Mount Sinai: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Mount Sinai (tomorrow): Wednesday 11 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 5:36 AM(Wed 11 March) | 5.52 ft (1.68 m) |
| Low Tide | 12:21 PM(Wed 11 March) | 0.98 ft (0.3 m) |
| High Tide | 6:11 PM(Wed 11 March) | 4.94 ft (1.51 m) |
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Tide Times for Mount Sinai: Thursday 12 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 00:35 AM(Thu 12 March) | 1.31 ft (0.4 m) |
| High Tide | 6:33 AM(Thu 12 March) | 5.51 ft (1.68 m) |
| Low Tide | 1:18 PM(Thu 12 March) | 1.04 ft (0.32 m) |
| High Tide | 7:10 PM(Thu 12 March) | 5.04 ft (1.54 m) |
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Tide Times for Mount Sinai: Friday 13 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 1:35 AM(Fri 13 March) | 1.3 ft (0.4 m) |
| High Tide | 7:31 AM(Fri 13 March) | 5.6 ft (1.71 m) |
| Low Tide | 2:14 PM(Fri 13 March) | 0.95 ft (0.29 m) |
| High Tide | 8:06 PM(Fri 13 March) | 5.26 ft (1.6 m) |
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Tide Times for Mount Sinai: Saturday 14 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 2:31 AM(Sat 14 March) | 1.12 ft (0.34 m) |
| High Tide | 8:26 AM(Sat 14 March) | 5.78 ft (1.76 m) |
| Low Tide | 3:05 PM(Sat 14 March) | 0.74 ft (0.23 m) |
| High Tide | 8:57 PM(Sat 14 March) | 5.55 ft (1.69 m) |
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Tide Times for Mount Sinai: Sunday 15 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 3:23 AM(Sun 15 March) | 0.81 ft (0.25 m) |
| High Tide | 9:16 AM(Sun 15 March) | 6.0 ft (1.83 m) |
| Low Tide | 3:52 PM(Sun 15 March) | 0.47 ft (0.14 m) |
| High Tide | 9:43 PM(Sun 15 March) | 5.87 ft (1.79 m) |
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Tide Times for Mount Sinai: Monday 16 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 4:10 AM(Mon 16 March) | 0.42 ft (0.13 m) |
| High Tide | 10:03 AM(Mon 16 March) | 6.21 ft (1.89 m) |
| Low Tide | 4:35 PM(Mon 16 March) | 0.17 ft (0.05 m) |
| High Tide | 10:26 PM(Mon 16 March) | 6.19 ft (1.89 m) |
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Tide Times for Mount Sinai: Tuesday 17 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 4:55 AM(Tue 17 March) | 0.01 ft (0.0 m) |
| High Tide | 10:47 AM(Tue 17 March) | 6.38 ft (1.94 m) |
| Low Tide | 5:16 PM(Tue 17 March) | -0.11 ft (-0.03 m) |
| High Tide | 11:07 PM(Tue 17 March) | 6.48 ft (1.98 m) |
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Tide Times for Mount Sinai: Wednesday 18 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:37 AM(Wed 18 March) | -0.37 ft (-0.11 m) |
| High Tide | 11:30 AM(Wed 18 March) | 6.47 ft (1.97 m) |
| Low Tide | 5:55 PM(Wed 18 March) | -0.33 ft (-0.1 m) |
| High Tide | 11:48 PM(Wed 18 March) | 6.71 ft (2.05 m) |
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Tide Times for Mount Sinai: Thursday 19 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 6:20 AM(Thu 19 March) | -0.66 ft (-0.2 m) |
| High Tide | 12:12 PM(Thu 19 March) | 6.48 ft (1.98 m) |
| Low Tide | 6:36 PM(Thu 19 March) | -0.45 ft (-0.14 m) |
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Tide Times for Mount Sinai: Friday 20 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 00:29 AM(Fri 20 March) | 6.86 ft (2.09 m) |
| Low Tide | 7:04 AM(Fri 20 March) | -0.82 ft (-0.25 m) |
| High Tide | 12:56 PM(Fri 20 March) | 6.39 ft (1.95 m) |
| Low Tide | 7:17 PM(Fri 20 March) | -0.45 ft (-0.14 m) |
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Tide Times for Mount Sinai: Saturday 21 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:12 AM(Sat 21 March) | 6.91 ft (2.11 m) |
| Low Tide | 7:49 AM(Sat 21 March) | -0.82 ft (-0.25 m) |
| High Tide | 1:41 PM(Sat 21 March) | 6.21 ft (1.89 m) |
| Low Tide | 8:01 PM(Sat 21 March) | -0.31 ft (-0.09 m) |
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Tide Times for Mount Sinai: Sunday 22 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:58 AM(Sun 22 March) | 6.83 ft (2.08 m) |
| Low Tide | 8:38 AM(Sun 22 March) | -0.66 ft (-0.2 m) |
| High Tide | 2:30 PM(Sun 22 March) | 5.95 ft (1.81 m) |
| Low Tide | 8:49 PM(Sun 22 March) | -0.05 ft (-0.02 m) |
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Tide Times for Mount Sinai: Monday 23 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 2:49 AM(Mon 23 March) | 6.65 ft (2.03 m) |
| Low Tide | 9:32 AM(Mon 23 March) | -0.37 ft (-0.11 m) |
| High Tide | 3:25 PM(Mon 23 March) | 5.66 ft (1.73 m) |
| Low Tide | 9:44 PM(Mon 23 March) | 0.3 ft (0.09 m) |
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Tide Times for Mount Sinai: Tuesday 24 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 3:45 AM(Tue 24 March) | 6.38 ft (1.94 m) |
| Low Tide | 10:32 AM(Tue 24 March) | -0.01 ft (-0.0 m) |
| High Tide | 4:26 PM(Tue 24 March) | 5.39 ft (1.64 m) |
| Low Tide | 10:48 PM(Tue 24 March) | 0.64 ft (0.2 m) |
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Tide Times for Mount Sinai: Wednesday 25 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 4:50 AM(Wed 25 March) | 6.1 ft (1.86 m) |
| Low Tide | 11:39 AM(Wed 25 March) | 0.3 ft (0.09 m) |
| High Tide | 5:35 PM(Wed 25 March) | 5.25 ft (1.6 m) |
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Tide Times for Mount Sinai: Thursday 26 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 00:00 AM(Thu 26 March) | 0.86 ft (0.26 m) |
| High Tide | 6:01 AM(Thu 26 March) | 5.91 ft (1.8 m) |
| Low Tide | 12:51 PM(Thu 26 March) | 0.47 ft (0.14 m) |
| High Tide | 6:48 PM(Thu 26 March) | 5.29 ft (1.61 m) |
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Tide Times for Mount Sinai: Friday 27 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 1:15 AM(Fri 27 March) | 0.86 ft (0.26 m) |
| High Tide | 7:15 AM(Fri 27 March) | 5.88 ft (1.79 m) |
| Low Tide | 2:00 PM(Fri 27 March) | 0.45 ft (0.14 m) |
| High Tide | 7:58 PM(Fri 27 March) | 5.52 ft (1.68 m) |
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Tide Times for Mount Sinai: Saturday 28 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 2:26 AM(Sat 28 March) | 0.63 ft (0.19 m) |
| High Tide | 8:25 AM(Sat 28 March) | 5.99 ft (1.83 m) |
| Low Tide | 3:03 PM(Sat 28 March) | 0.31 ft (0.09 m) |
| High Tide | 8:59 PM(Sat 28 March) | 5.84 ft (1.78 m) |
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Tide Times for Mount Sinai: Sunday 29 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 3:29 AM(Sun 29 March) | 0.28 ft (0.09 m) |
| High Tide | 9:26 AM(Sun 29 March) | 6.14 ft (1.87 m) |
| Low Tide | 3:58 PM(Sun 29 March) | 0.12 ft (0.04 m) |
| High Tide | 9:53 PM(Sun 29 March) | 6.16 ft (1.88 m) |
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Tide Times for Mount Sinai: Monday 30 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 4:23 AM(Mon 30 March) | -0.08 ft (-0.02 m) |
| High Tide | 10:20 AM(Mon 30 March) | 6.26 ft (1.91 m) |
| Low Tide | 4:46 PM(Mon 30 March) | -0.05 ft (-0.02 m) |
| High Tide | 10:40 PM(Mon 30 March) | 6.41 ft (1.95 m) |
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Tide Times for Mount Sinai: Tuesday 31 March 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:12 AM(Tue 31 March) | -0.37 ft (-0.11 m) |
| High Tide | 11:06 AM(Tue 31 March) | 6.29 ft (1.92 m) |
| Low Tide | 5:30 PM(Tue 31 March) | -0.15 ft (-0.05 m) |
| High Tide | 11:23 PM(Tue 31 March) | 6.55 ft (2.0 m) |
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Tide Times for Mount Sinai: Wednesday 01 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:56 AM(Wed 01 April) | -0.54 ft (-0.16 m) |
| High Tide | 11:49 AM(Wed 01 April) | 6.23 ft (1.9 m) |
| Low Tide | 6:11 PM(Wed 01 April) | -0.16 ft (-0.05 m) |
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Tide Times for Mount Sinai: Thursday 02 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 00:03 AM(Thu 02 April) | 6.6 ft (2.01 m) |
| Low Tide | 6:37 AM(Thu 02 April) | -0.57 ft (-0.17 m) |
| High Tide | 12:29 PM(Thu 02 April) | 6.1 ft (1.86 m) |
| Low Tide | 6:49 PM(Thu 02 April) | -0.09 ft (-0.03 m) |
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Tide Times for Mount Sinai: Friday 03 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 00:41 AM(Fri 03 April) | 6.56 ft (2.0 m) |
| Low Tide | 7:16 AM(Fri 03 April) | -0.49 ft (-0.15 m) |
| High Tide | 1:07 PM(Fri 03 April) | 5.94 ft (1.81 m) |
| Low Tide | 7:26 PM(Fri 03 April) | 0.06 ft (0.02 m) |
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Tide Times for Mount Sinai: Saturday 04 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:18 AM(Sat 04 April) | 6.46 ft (1.97 m) |
| Low Tide | 7:55 AM(Sat 04 April) | -0.3 ft (-0.09 m) |
| High Tide | 1:44 PM(Sat 04 April) | 5.77 ft (1.76 m) |
| Low Tide | 8:03 PM(Sat 04 April) | 0.28 ft (0.09 m) |
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Tide Times for Mount Sinai: Sunday 05 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:55 AM(Sun 05 April) | 6.32 ft (1.93 m) |
| Low Tide | 8:33 AM(Sun 05 April) | -0.04 ft (-0.01 m) |
| High Tide | 2:23 PM(Sun 05 April) | 5.6 ft (1.71 m) |
| Low Tide | 8:41 PM(Sun 05 April) | 0.55 ft (0.17 m) |
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Tide Times for Mount Sinai: Monday 06 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 2:34 AM(Mon 06 April) | 6.16 ft (1.88 m) |
| Low Tide | 9:13 AM(Mon 06 April) | 0.27 ft (0.08 m) |
| High Tide | 3:03 PM(Mon 06 April) | 5.46 ft (1.66 m) |
| Low Tide | 9:21 PM(Mon 06 April) | 0.84 ft (0.26 m) |
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Tide Times for Mount Sinai: Tuesday 07 April 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 3:16 AM(Tue 07 April) | 6.0 ft (1.83 m) |
| Low Tide | 9:56 AM(Tue 07 April) | 0.57 ft (0.17 m) |
| High Tide | 3:47 PM(Tue 07 April) | 5.36 ft (1.63 m) |
| Low Tide | 10:07 PM(Tue 07 April) | 1.12 ft (0.34 m) |
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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.
