Today's tide times for Mount Sinai Harbor, Long Island Sound, New York
The predicted tide times today on Wednesday 12 November 2025 for Mount Sinai are: first high tide at 4:42am, first low tide at 11:11am, second high tide at 5:07pm, second low tide at 11:46pm. Sunrise is at 6:36am and sunset is at 4:35pm.
Today's tide times for Mount Sinai: Wednesday 12 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 4:42 AM(Wed 12 November) | 5.74 ft (1.75 m) |
| Low Tide | 11:11 AM(Wed 12 November) | 0.89 ft (0.27 m) |
| High Tide | 5:07 PM(Wed 12 November) | 5.91 ft (1.8 m) |
| Low Tide | 11:46 PM(Wed 12 November) | 0.6 ft (0.18 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 EST (UTC -5.0hrs).
View Mount Sinai 7 Day Tide Chart Image.


HIGH (EST) |
LOW (EST) |
| Sun |
Moon Set Rise |
| Wind |
Wednesday, 12 Nov | 13 Nov | 14 Nov | 15 Nov | 16 Nov | 17 Nov | 18 Nov | 19 Nov | 20 Nov | 21 Nov | 22 Nov | 23 Nov | 24 Nov | 25 Nov | 26 Nov | 27 Nov | 28 Nov | 29 Nov | 30 Nov | 1 Dec | 2 Dec | 3 Dec | 4 Dec | 5 Dec | 6 Dec | 7 Dec | 8 Dec | 9 Dec | 10 Dec | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Wed | ||
4:42AM1.75m | 5:07PM1.80m | 5:46AM1.78m 6:13PM1.76m | 6:46AM1.82m 7:13PM1.75m | 7:38AM1.87m 8:06PM1.74m | 8:26AM1.91m 8:53PM1.74m | 9:08AM1.94m 9:36PM1.73m | 9:47AM1.96m 10:15PM1.72m | 10:24AM1.97m 10:52PM1.71m | 11:00AM1.97m 11:28PM1.71m | 11:36AM1.96m | 00:05AM1.70m 12:12PM1.95m | 00:43AM1.71m 12:50PM1.93m | 1:22AM1.71m 1:30PM1.90m | 2:05AM1.72m 2:14PM1.87m | 2:51AM1.73m 3:03PM1.84m | 3:41AM1.76m 3:57PM1.80m | 4:34AM1.81m 4:54PM1.77m | 5:28AM1.87m 5:54PM1.76m | 6:24AM1.95m 6:53PM1.77m | 7:19AM2.04m 7:51PM1.79m | 8:13AM2.12m 8:47PM1.82m | 9:06AM2.19m 9:41PM1.85m | 9:59AM2.23m 10:35PM1.87m | 10:52AM2.24m 11:29PM1.87m | 11:45AM2.20m | 00:23AM1.86m 12:40PM2.13m | 1:18AM1.84m 1:36PM2.04m | 2:14AM1.81m 2:33PM1.92m | 3:11AM1.79m 3:33PM1.81m | ||
11:11AM0.27m | 11:46PM0.18m | 12:18PM0.25m | 00:45AM0.20m 1:20PM0.19m | 1:40AM0.18m 2:14PM0.13m | 2:28AM0.17m 3:02PM0.07m | 3:12AM0.16m 3:46PM0.03m | 3:52AM0.15m 4:26PM0.01m | 4:30AM0.16m 5:04PM0.01m | 5:07AM0.18m 5:41PM0.03m | 5:43AM0.21m 6:17PM0.05m | 6:19AM0.25m 6:54PM0.09m | 6:57AM0.29m 7:32PM0.13m | 7:37AM0.32m 8:12PM0.16m | 8:22AM0.35m 8:56PM0.19m | 9:11AM0.35m 9:43PM0.20m | 10:06AM0.33m 10:34PM0.19m | 11:05AM0.27m 11:28PM0.16m | 12:05PM0.18m | 00:23AM0.12m 1:04PM0.07m | 1:17AM0.06m 2:01PM-0.05m | 2:12AM-0.01m 2:57PM-0.16m | 3:06AM-0.06m 3:51PM-0.24m | 3:59AM-0.09m 4:44PM-0.29m | 4:52AM-0.10m 5:37PM-0.29m | 5:46AM-0.08m 6:30PM-0.26m | 6:42AM-0.03m 7:23PM-0.19m | 7:38AM0.03m 8:18PM-0.10m | 8:38AM0.09m 9:14PM-0.00m | 9:39AM0.15m 10:11PM0.08m | ||
6:36AM | 4:35PM | 6:37AM 4:34PM | 6:38AM 4:34PM | 6:39AM 4:33PM | 6:41AM 4:32PM | 6:42AM 4:31PM | 6:43AM 4:30PM | 6:44AM 4:30PM | 6:45AM 4:29PM | 6:47AM 4:28PM | 6:48AM 4:28PM | 6:49AM 4:27PM | 6:50AM 4:27PM | 6:51AM 4:26PM | 6:52AM 4:26PM | 6:53AM 4:25PM | 6:54AM 4:25PM | 6:55AM 4:25PM | 6:56AM 4:24PM | 6:57AM 4:24PM | 6:58AM 4:24PM | 6:59AM 4:24PM | 7:00AM 4:24PM | 7:01AM 4:23PM | 7:02AM 4:23PM | 7:03AM 4:23PM | 7:04AM 4:23PM | 7:05AM 4:23PM | 7:06AM 4:23PM | ||
0.75% - (Last Quarter) 1:12PM | 0.77% - (Last Quarter) 1:35PM 00:01AM | 0.8% - (Waning Crescent) 1:55PM 1:06AM | 0.84% - (Waning Crescent) 2:14PM 2:09AM | 0.88% - (Waning Crescent) 2:33PM 3:10AM | 0.91% - (Waning Crescent) 2:54PM 4:12AM | 0.95% - (Waning Crescent) 3:18PM 5:14AM | 0.98% - (New Moon) 3:46PM 6:17AM | 0.0% - (New Moon) 4:20PM 7:20AM | 0.04% - (Waxing Crescent) 5:01PM 8:21AM | 0.07% - (Waxing Crescent) 5:51PM 9:17AM | 0.11% - (Waxing Crescent) 6:48PM 10:06AM | 0.14% - (Waxing Crescent) 7:51PM 10:48AM | 0.18% - (Waxing Crescent) 8:57PM 11:23AM | 0.21% - (Waxing Crescent) 10:04PM 11:52AM | 0.24% - (First Quarter) 11:12PM 12:17PM | 0.28% - (First Quarter) 12:41PM | 0.31% - (Waxing Gibbous) 00:21AM 1:03PM | 0.35% - (Waxing Gibbous) 1:32AM 1:26PM | 0.38% - (Waxing Gibbous) 2:46AM 1:51PM | 0.42% - (Waxing Gibbous) 4:04AM 2:22PM | 0.45% - (Waxing Gibbous) 5:26AM 3:00PM | 0.49% - (Full Moon) 6:49AM 3:49PM | 0.52% - (Full Moon) 8:06AM 4:50PM | 0.56% - (Waning Gibbous) 9:11AM 6:02PM | 0.59% - (Waning Gibbous) 10:03AM 7:20PM | 0.63% - (Waning Gibbous) 10:42AM 8:36PM | 0.66% - (Waning Gibbous) 11:12AM 9:48PM | 0.7% - (Waning Gibbous) 11:38AM 10:56PM | |||

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 EST (UTC -5.0hrs). Last Spring High Tide at Mount Sinai Harbor, Long Island Sound was on Thu 06 Nov (height: 2.30m 7.5ft). Next high Spring Tide at Mount Sinai Harbor, Long Island Sound will be on Wed 19 Nov (height: 1.97m 6.5ft).
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 EST (UTC -5.0hrs). Last Spring High Tide at Mount Sinai Harbor, Long Island Sound was on Thu 06 Nov (height: 2.30m 7.5ft). Next high Spring Tide at Mount Sinai Harbor, Long Island Sound will be on Wed 19 Nov (height: 1.97m 6.5ft).
Mount Sinai tide times for November and December
November and December 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): Thursday 13 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 5:46 AM(Thu 13 November) | 5.83 ft (1.78 m) |
| Low Tide | 12:18 PM(Thu 13 November) | 0.81 ft (0.25 m) |
| High Tide | 6:13 PM(Thu 13 November) | 5.79 ft (1.76 m) |
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Tide Times for Mount Sinai: Friday 14 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 00:45 AM(Fri 14 November) | 0.64 ft (0.2 m) |
| High Tide | 6:46 AM(Fri 14 November) | 5.98 ft (1.82 m) |
| Low Tide | 1:20 PM(Fri 14 November) | 0.63 ft (0.19 m) |
| High Tide | 7:13 PM(Fri 14 November) | 5.74 ft (1.75 m) |
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Tide Times for Mount Sinai: Saturday 15 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 1:40 AM(Sat 15 November) | 0.61 ft (0.19 m) |
| High Tide | 7:38 AM(Sat 15 November) | 6.15 ft (1.87 m) |
| Low Tide | 2:14 PM(Sat 15 November) | 0.42 ft (0.13 m) |
| High Tide | 8:06 PM(Sat 15 November) | 5.72 ft (1.74 m) |
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Tide Times for Mount Sinai: Sunday 16 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 2:28 AM(Sun 16 November) | 0.55 ft (0.17 m) |
| High Tide | 8:26 AM(Sun 16 November) | 6.28 ft (1.91 m) |
| Low Tide | 3:02 PM(Sun 16 November) | 0.23 ft (0.07 m) |
| High Tide | 8:53 PM(Sun 16 November) | 5.71 ft (1.74 m) |
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Tide Times for Mount Sinai: Monday 17 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:12 AM(Mon 17 November) | 0.51 ft (0.16 m) |
| High Tide | 9:08 AM(Mon 17 November) | 6.38 ft (1.94 m) |
| Low Tide | 3:46 PM(Mon 17 November) | 0.1 ft (0.03 m) |
| High Tide | 9:36 PM(Mon 17 November) | 5.68 ft (1.73 m) |
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Tide Times for Mount Sinai: Tuesday 18 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:52 AM(Tue 18 November) | 0.49 ft (0.15 m) |
| High Tide | 9:47 AM(Tue 18 November) | 6.43 ft (1.96 m) |
| Low Tide | 4:26 PM(Tue 18 November) | 0.04 ft (0.01 m) |
| High Tide | 10:15 PM(Tue 18 November) | 5.65 ft (1.72 m) |
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Tide Times for Mount Sinai: Wednesday 19 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 4:30 AM(Wed 19 November) | 0.52 ft (0.16 m) |
| High Tide | 10:24 AM(Wed 19 November) | 6.45 ft (1.97 m) |
| Low Tide | 5:04 PM(Wed 19 November) | 0.04 ft (0.01 m) |
| High Tide | 10:52 PM(Wed 19 November) | 5.62 ft (1.71 m) |
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Tide Times for Mount Sinai: Thursday 20 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 5:07 AM(Thu 20 November) | 0.59 ft (0.18 m) |
| High Tide | 11:00 AM(Thu 20 November) | 6.45 ft (1.97 m) |
| Low Tide | 5:41 PM(Thu 20 November) | 0.09 ft (0.03 m) |
| High Tide | 11:28 PM(Thu 20 November) | 5.6 ft (1.71 m) |
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Tide Times for Mount Sinai: Friday 21 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 5:43 AM(Fri 21 November) | 0.69 ft (0.21 m) |
| High Tide | 11:36 AM(Fri 21 November) | 6.43 ft (1.96 m) |
| Low Tide | 6:17 PM(Fri 21 November) | 0.18 ft (0.05 m) |
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Tide Times for Mount Sinai: Saturday 22 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:05 AM(Sat 22 November) | 5.59 ft (1.7 m) |
| Low Tide | 6:19 AM(Sat 22 November) | 0.82 ft (0.25 m) |
| High Tide | 12:12 PM(Sat 22 November) | 6.39 ft (1.95 m) |
| Low Tide | 6:54 PM(Sat 22 November) | 0.3 ft (0.09 m) |
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Tide Times for Mount Sinai: Sunday 23 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:43 AM(Sun 23 November) | 5.6 ft (1.71 m) |
| Low Tide | 6:57 AM(Sun 23 November) | 0.95 ft (0.29 m) |
| High Tide | 12:50 PM(Sun 23 November) | 6.33 ft (1.93 m) |
| Low Tide | 7:32 PM(Sun 23 November) | 0.42 ft (0.13 m) |
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Tide Times for Mount Sinai: Monday 24 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 1:22 AM(Mon 24 November) | 5.61 ft (1.71 m) |
| Low Tide | 7:37 AM(Mon 24 November) | 1.06 ft (0.32 m) |
| High Tide | 1:30 PM(Mon 24 November) | 6.25 ft (1.9 m) |
| Low Tide | 8:12 PM(Mon 24 November) | 0.53 ft (0.16 m) |
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Tide Times for Mount Sinai: Tuesday 25 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:05 AM(Tue 25 November) | 5.64 ft (1.72 m) |
| Low Tide | 8:22 AM(Tue 25 November) | 1.14 ft (0.35 m) |
| High Tide | 2:14 PM(Tue 25 November) | 6.15 ft (1.87 m) |
| Low Tide | 8:56 PM(Tue 25 November) | 0.62 ft (0.19 m) |
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Tide Times for Mount Sinai: Wednesday 26 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:51 AM(Wed 26 November) | 5.69 ft (1.73 m) |
| Low Tide | 9:11 AM(Wed 26 November) | 1.15 ft (0.35 m) |
| High Tide | 3:03 PM(Wed 26 November) | 6.03 ft (1.84 m) |
| Low Tide | 9:43 PM(Wed 26 November) | 0.66 ft (0.2 m) |
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Tide Times for Mount Sinai: Thursday 27 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 3:41 AM(Thu 27 November) | 5.79 ft (1.76 m) |
| Low Tide | 10:06 AM(Thu 27 November) | 1.07 ft (0.33 m) |
| High Tide | 3:57 PM(Thu 27 November) | 5.91 ft (1.8 m) |
| Low Tide | 10:34 PM(Thu 27 November) | 0.63 ft (0.19 m) |
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Tide Times for Mount Sinai: Friday 28 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 4:34 AM(Fri 28 November) | 5.93 ft (1.81 m) |
| Low Tide | 11:05 AM(Fri 28 November) | 0.88 ft (0.27 m) |
| High Tide | 4:54 PM(Fri 28 November) | 5.82 ft (1.77 m) |
| Low Tide | 11:28 PM(Fri 28 November) | 0.54 ft (0.16 m) |
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Tide Times for Mount Sinai: Saturday 29 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 5:28 AM(Sat 29 November) | 6.14 ft (1.87 m) |
| Low Tide | 12:05 PM(Sat 29 November) | 0.59 ft (0.18 m) |
| High Tide | 5:54 PM(Sat 29 November) | 5.79 ft (1.76 m) |
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Tide Times for Mount Sinai: Sunday 30 November 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 00:23 AM(Sun 30 November) | 0.39 ft (0.12 m) |
| High Tide | 6:24 AM(Sun 30 November) | 6.4 ft (1.95 m) |
| Low Tide | 1:04 PM(Sun 30 November) | 0.23 ft (0.07 m) |
| High Tide | 6:53 PM(Sun 30 November) | 5.81 ft (1.77 m) |
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Tide Times for Mount Sinai: Monday 01 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 1:17 AM(Mon 01 December) | 0.19 ft (0.06 m) |
| High Tide | 7:19 AM(Mon 01 December) | 6.68 ft (2.04 m) |
| Low Tide | 2:01 PM(Mon 01 December) | -0.17 ft (-0.05 m) |
| High Tide | 7:51 PM(Mon 01 December) | 5.88 ft (1.79 m) |
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Tide Times for Mount Sinai: Tuesday 02 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 2:12 AM(Tue 02 December) | -0.02 ft (-0.01 m) |
| High Tide | 8:13 AM(Tue 02 December) | 6.96 ft (2.12 m) |
| Low Tide | 2:57 PM(Tue 02 December) | -0.53 ft (-0.16 m) |
| High Tide | 8:47 PM(Tue 02 December) | 5.97 ft (1.82 m) |
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Tide Times for Mount Sinai: Wednesday 03 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:06 AM(Wed 03 December) | -0.19 ft (-0.06 m) |
| High Tide | 9:06 AM(Wed 03 December) | 7.18 ft (2.19 m) |
| Low Tide | 3:51 PM(Wed 03 December) | -0.8 ft (-0.24 m) |
| High Tide | 9:41 PM(Wed 03 December) | 6.06 ft (1.85 m) |
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Tide Times for Mount Sinai: Thursday 04 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:59 AM(Thu 04 December) | -0.3 ft (-0.09 m) |
| High Tide | 9:59 AM(Thu 04 December) | 7.32 ft (2.23 m) |
| Low Tide | 4:44 PM(Thu 04 December) | -0.95 ft (-0.29 m) |
| High Tide | 10:35 PM(Thu 04 December) | 6.12 ft (1.87 m) |
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Tide Times for Mount Sinai: Friday 05 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 4:52 AM(Fri 05 December) | -0.33 ft (-0.1 m) |
| High Tide | 10:52 AM(Fri 05 December) | 7.34 ft (2.24 m) |
| Low Tide | 5:37 PM(Fri 05 December) | -0.96 ft (-0.29 m) |
| High Tide | 11:29 PM(Fri 05 December) | 6.14 ft (1.87 m) |
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Tide Times for Mount Sinai: Saturday 06 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 5:46 AM(Sat 06 December) | -0.26 ft (-0.08 m) |
| High Tide | 11:45 AM(Sat 06 December) | 7.23 ft (2.2 m) |
| Low Tide | 6:30 PM(Sat 06 December) | -0.84 ft (-0.26 m) |
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Tide Times for Mount Sinai: Sunday 07 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:23 AM(Sun 07 December) | 6.11 ft (1.86 m) |
| Low Tide | 6:42 AM(Sun 07 December) | -0.11 ft (-0.03 m) |
| High Tide | 12:40 PM(Sun 07 December) | 7.0 ft (2.13 m) |
| Low Tide | 7:23 PM(Sun 07 December) | -0.61 ft (-0.19 m) |
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Tide Times for Mount Sinai: Monday 08 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 1:18 AM(Mon 08 December) | 6.04 ft (1.84 m) |
| Low Tide | 7:38 AM(Mon 08 December) | 0.09 ft (0.03 m) |
| High Tide | 1:36 PM(Mon 08 December) | 6.68 ft (2.04 m) |
| Low Tide | 8:18 PM(Mon 08 December) | -0.32 ft (-0.1 m) |
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Tide Times for Mount Sinai: Tuesday 09 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:14 AM(Tue 09 December) | 5.95 ft (1.81 m) |
| Low Tide | 8:38 AM(Tue 09 December) | 0.3 ft (0.09 m) |
| High Tide | 2:33 PM(Tue 09 December) | 6.31 ft (1.92 m) |
| Low Tide | 9:14 PM(Tue 09 December) | -0.01 ft (-0.0 m) |
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Tide Times for Mount Sinai: Wednesday 10 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 3:11 AM(Wed 10 December) | 5.86 ft (1.79 m) |
| Low Tide | 9:39 AM(Wed 10 December) | 0.49 ft (0.15 m) |
| High Tide | 3:33 PM(Wed 10 December) | 5.94 ft (1.81 m) |
| Low Tide | 10:11 PM(Wed 10 December) | 0.27 ft (0.08 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.
