Today's tide times for Southold, Long Island Sound, New York
The predicted tide times today on Monday 20 July 2026 for Southold, Long Island Sound are: first high tide at 4:24am, first low tide at 10:36am, second high tide at 5:00pm, second low tide at 11:23pm. Sunrise is at 5:34am and sunset is at 8:17pm.
Today's tide times for Southold, Long Island Sound: Monday 20 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 4:24 AM(Mon 20 July) | 2.28 ft (0.69 m) |
| Low Tide | 10:36 AM(Mon 20 July) | 0.33 ft (0.1 m) |
| High Tide | 5:00 PM(Mon 20 July) | 2.65 ft (0.81 m) |
| Low Tide | 11:23 PM(Mon 20 July) | 0.44 ft (0.13 m) |
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Tide chart for Southold, Long Island SoundShowing low and high tide times for the next 30 days at Southold, Long Island Sound. Tide Times are EDT (UTC -4.0hrs).
View Southold, Long Island Sound 7 Day Tide Chart Image.


HIGH (EDT) |
LOW (EDT) |
| Sun |
Moon Set Rise |
| Wind |
Monday, 20 Jul | 21 Jul | 22 Jul | 23 Jul | 24 Jul | 25 Jul | 26 Jul | 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Sat | Sun | Mon | ||
4:24AM0.69m | 5:00PM0.81m | 5:23AM0.63m 5:58PM0.80m | 6:24AM0.59m 6:55PM0.79m | 7:25AM0.57m 7:49PM0.79m | 8:22AM0.56m 8:38PM0.79m | 9:12AM0.57m 9:22PM0.80m | 9:57AM0.59m 10:02PM0.81m | 10:37AM0.62m 10:40PM0.82m | 11:15AM0.65m 11:18PM0.84m | 11:52AM0.68m 11:55PM0.84m | 12:28PM0.71m | 00:33AM0.84m 1:05PM0.74m | 1:12AM0.82m 1:43PM0.77m | 1:52AM0.80m 2:23PM0.80m | 2:35AM0.76m 3:06PM0.82m | 3:22AM0.71m 3:54PM0.84m | 4:15AM0.67m 4:48PM0.85m | 5:15AM0.63m 5:47PM0.87m | 6:22AM0.61m 6:51PM0.89m | 7:30AM0.61m 7:54PM0.91m | 8:34AM0.64m 8:56PM0.94m | 9:34AM0.69m 9:54PM0.95m | 10:28AM0.74m 10:48PM0.95m | 11:20AM0.79m 11:40PM0.94m | 12:09PM0.84m | 00:30AM0.91m 12:57PM0.86m | 1:19AM0.86m 1:45PM0.87m | 2:08AM0.80m 2:34PM0.86m | 2:57AM0.73m 3:24PM0.84m | ||
10:36AM0.10m | 11:23PM0.13m | 11:29AM0.14m | 00:23AM0.16m 12:22PM0.17m | 1:21AM0.16m 1:15PM0.19m | 2:15AM0.16m 2:07PM0.19m | 3:04AM0.14m 2:56PM0.19m | 3:49AM0.12m 3:42PM0.19m | 4:31AM0.10m 4:27PM0.17m | 5:11AM0.08m 5:10PM0.16m | 5:50AM0.06m 5:52PM0.15m | 6:29AM0.05m 6:35PM0.14m | 7:08AM0.05m 7:18PM0.13m | 7:46AM0.06m 8:03PM0.13m | 8:25AM0.09m 8:52PM0.13m | 9:06AM0.11m 9:44PM0.13m | 9:49AM0.13m 10:41PM0.14m | 10:37AM0.15m 11:41PM0.13m | 11:32AM0.16m | 00:42AM0.12m 12:32PM0.16m | 1:43AM0.09m 1:34PM0.14m | 2:40AM0.05m 2:35PM0.11m | 3:34AM0.02m 3:33PM0.07m | 4:25AM-0.00m 4:30PM0.04m | 5:14AM-0.02m 5:24PM0.01m | 6:01AM-0.02m 6:17PM-0.00m | 6:47AM-0.01m 7:10PM0.01m | 7:33AM0.01m 8:03PM0.03m | 8:20AM0.05m 8:56PM0.07m | 9:08AM0.09m 9:51PM0.11m | ||
5:34AM | 8:17PM | 5:35AM 8:16PM | 5:36AM 8:15PM | 5:37AM 8:14PM | 5:38AM 8:13PM | 5:38AM 8:12PM | 5:39AM 8:11PM | 5:40AM 8:10PM | 5:41AM 8:10PM | 5:42AM 8:08PM | 5:43AM 8:07PM | 5:44AM 8:06PM | 5:45AM 8:05PM | 5:46AM 8:04PM | 5:47AM 8:03PM | 5:48AM 8:02PM | 5:49AM 8:01PM | 5:50AM 8:00PM | 5:51AM 7:58PM | 5:52AM 7:57PM | 5:53AM 7:56PM | 5:54AM 7:54PM | 5:55AM 7:53PM | 5:56AM 7:52PM | 5:57AM 7:50PM | 5:58AM 7:49PM | 5:59AM 7:48PM | 6:00AM 7:46PM | 6:01AM 7:45PM | ||
0.24% - (First Quarter) 12:40PM | 0.26% - (First Quarter) 11:30PM | 0.28% - (First Quarter) 11:55PM 1:45PM | 0.31% - (Waxing Gibbous) 2:49PM | 0.35% - (Waxing Gibbous) 00:23AM 3:53PM | 0.39% - (Waxing Gibbous) 00:57AM 4:54PM | 0.42% - (Waxing Gibbous) 1:37AM 5:50PM | 0.46% - (Waxing Gibbous) 2:26AM 6:40PM | 0.49% - (Full Moon) 3:21AM 7:22PM | 0.52% - (Full Moon) 4:23AM 7:57PM | 0.56% - (Waning Gibbous) 5:27AM 8:26PM | 0.59% - (Waning Gibbous) 6:33AM 8:51PM | 0.63% - (Waning Gibbous) 7:38AM 9:14PM | 0.66% - (Waning Gibbous) 8:43AM 9:35PM | 0.7% - (Waning Gibbous) 9:49AM 9:56PM | 0.73% - (Last Quarter) 10:56AM 10:18PM | 0.77% - (Last Quarter) 12:06PM 10:43PM | 0.8% - (Waning Crescent) 1:18PM 11:14PM | 0.84% - (Waning Crescent) 2:34PM 11:52PM | 0.86% - (Waning Crescent) 3:49PM | 0.87% - (Waning Crescent) 5:00PM 00:41AM | 0.91% - (Waning Crescent) 6:00PM 1:43AM | 0.94% - (Waning Crescent) 6:49PM 2:56AM | 0.98% - (New Moon) 7:28PM 4:15AM | 1.01% - () 7:58PM 5:35AM | 0.03% - (Waxing Crescent) 8:24PM 6:52AM | 0.07% - (Waxing Crescent) 8:47PM 8:05AM | 0.1% - (Waxing Crescent) 9:09PM 9:15AM | 0.14% - (Waxing Crescent) 9:32PM 10:23AM | 0.17% - (Waxing Crescent) 9:56PM 11:30AM | ||

Southold, Long Island Sound tide chart key:
The tide chart above shows the height and times of high tide and low tide for Southold, 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 Southold, Long Island Sound.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Southold, Long Island Sound was on Mon 13 Jul (height: 1.02m 3.3ft). Next high Spring Tide at Southold, Long Island Sound will be on Tue 28 Jul (height: 0.84m 2.8ft).
Southold, Long Island Sound tide chart key: The tide chart above shows the height and times of high tide and low tide for Southold, Long Island Sound, New York. The grey shading corresponds to nighttime hours between sunset and sunrise at Southold, Long Island Sound.
Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Southold, Long Island Sound was on Mon 13 Jul (height: 1.02m 3.3ft). Next high Spring Tide at Southold, Long Island Sound will be on Tue 28 Jul (height: 0.84m 2.8ft).
Southold, Long Island Sound tide times for July and August
July and August Tide charts for Southold, Long Island Sound: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Southold, Long Island Sound (tomorrow): Tuesday 21 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 5:23 AM(Tue 21 July) | 2.08 ft (0.63 m) |
| Low Tide | 11:29 AM(Tue 21 July) | 0.45 ft (0.14 m) |
| High Tide | 5:58 PM(Tue 21 July) | 2.61 ft (0.8 m) |
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Tide Times for Southold, Long Island Sound: Wednesday 22 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 00:23 AM(Wed 22 July) | 0.51 ft (0.16 m) |
| High Tide | 6:24 AM(Wed 22 July) | 1.93 ft (0.59 m) |
| Low Tide | 12:22 PM(Wed 22 July) | 0.55 ft (0.17 m) |
| High Tide | 6:55 PM(Wed 22 July) | 2.59 ft (0.79 m) |
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Tide Times for Southold, Long Island Sound: Thursday 23 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 1:21 AM(Thu 23 July) | 0.53 ft (0.16 m) |
| High Tide | 7:25 AM(Thu 23 July) | 1.86 ft (0.57 m) |
| Low Tide | 1:15 PM(Thu 23 July) | 0.61 ft (0.19 m) |
| High Tide | 7:49 PM(Thu 23 July) | 2.58 ft (0.79 m) |
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Tide Times for Southold, Long Island Sound: Friday 24 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 2:15 AM(Fri 24 July) | 0.52 ft (0.16 m) |
| High Tide | 8:22 AM(Fri 24 July) | 1.84 ft (0.56 m) |
| Low Tide | 2:07 PM(Fri 24 July) | 0.63 ft (0.19 m) |
| High Tide | 8:38 PM(Fri 24 July) | 2.6 ft (0.79 m) |
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Tide Times for Southold, Long Island Sound: Saturday 25 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 3:04 AM(Sat 25 July) | 0.47 ft (0.14 m) |
| High Tide | 9:12 AM(Sat 25 July) | 1.88 ft (0.57 m) |
| Low Tide | 2:56 PM(Sat 25 July) | 0.63 ft (0.19 m) |
| High Tide | 9:22 PM(Sat 25 July) | 2.62 ft (0.8 m) |
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Tide Times for Southold, Long Island Sound: Sunday 26 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 3:49 AM(Sun 26 July) | 0.41 ft (0.12 m) |
| High Tide | 9:57 AM(Sun 26 July) | 1.95 ft (0.59 m) |
| Low Tide | 3:42 PM(Sun 26 July) | 0.61 ft (0.19 m) |
| High Tide | 10:02 PM(Sun 26 July) | 2.66 ft (0.81 m) |
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Tide Times for Southold, Long Island Sound: Monday 27 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 4:31 AM(Mon 27 July) | 0.33 ft (0.1 m) |
| High Tide | 10:37 AM(Mon 27 July) | 2.04 ft (0.62 m) |
| Low Tide | 4:27 PM(Mon 27 July) | 0.57 ft (0.17 m) |
| High Tide | 10:40 PM(Mon 27 July) | 2.7 ft (0.82 m) |
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Tide Times for Southold, Long Island Sound: Tuesday 28 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:11 AM(Tue 28 July) | 0.26 ft (0.08 m) |
| High Tide | 11:15 AM(Tue 28 July) | 2.14 ft (0.65 m) |
| Low Tide | 5:10 PM(Tue 28 July) | 0.53 ft (0.16 m) |
| High Tide | 11:18 PM(Tue 28 July) | 2.74 ft (0.84 m) |
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Tide Times for Southold, Long Island Sound: Wednesday 29 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:50 AM(Wed 29 July) | 0.2 ft (0.06 m) |
| High Tide | 11:52 AM(Wed 29 July) | 2.24 ft (0.68 m) |
| Low Tide | 5:52 PM(Wed 29 July) | 0.49 ft (0.15 m) |
| High Tide | 11:55 PM(Wed 29 July) | 2.76 ft (0.84 m) |
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Tide Times for Southold, Long Island Sound: Thursday 30 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 6:29 AM(Thu 30 July) | 0.17 ft (0.05 m) |
| High Tide | 12:28 PM(Thu 30 July) | 2.34 ft (0.71 m) |
| Low Tide | 6:35 PM(Thu 30 July) | 0.46 ft (0.14 m) |
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Tide Times for Southold, Long Island Sound: Friday 31 July 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 00:33 AM(Fri 31 July) | 2.75 ft (0.84 m) |
| Low Tide | 7:08 AM(Fri 31 July) | 0.18 ft (0.05 m) |
| High Tide | 1:05 PM(Fri 31 July) | 2.43 ft (0.74 m) |
| Low Tide | 7:18 PM(Fri 31 July) | 0.43 ft (0.13 m) |
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Tide Times for Southold, Long Island Sound: Saturday 01 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:12 AM(Sat 01 August) | 2.7 ft (0.82 m) |
| Low Tide | 7:46 AM(Sat 01 August) | 0.21 ft (0.06 m) |
| High Tide | 1:43 PM(Sat 01 August) | 2.52 ft (0.77 m) |
| Low Tide | 8:03 PM(Sat 01 August) | 0.43 ft (0.13 m) |
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Tide Times for Southold, Long Island Sound: Sunday 02 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:52 AM(Sun 02 August) | 2.61 ft (0.8 m) |
| Low Tide | 8:25 AM(Sun 02 August) | 0.28 ft (0.09 m) |
| High Tide | 2:23 PM(Sun 02 August) | 2.61 ft (0.8 m) |
| Low Tide | 8:52 PM(Sun 02 August) | 0.43 ft (0.13 m) |
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Tide Times for Southold, Long Island Sound: Monday 03 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 2:35 AM(Mon 03 August) | 2.48 ft (0.76 m) |
| Low Tide | 9:06 AM(Mon 03 August) | 0.35 ft (0.11 m) |
| High Tide | 3:06 PM(Mon 03 August) | 2.68 ft (0.82 m) |
| Low Tide | 9:44 PM(Mon 03 August) | 0.44 ft (0.13 m) |
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Tide Times for Southold, Long Island Sound: Tuesday 04 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 3:22 AM(Tue 04 August) | 2.34 ft (0.71 m) |
| Low Tide | 9:49 AM(Tue 04 August) | 0.43 ft (0.13 m) |
| High Tide | 3:54 PM(Tue 04 August) | 2.75 ft (0.84 m) |
| Low Tide | 10:41 PM(Tue 04 August) | 0.45 ft (0.14 m) |
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Tide Times for Southold, Long Island Sound: Wednesday 05 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 4:15 AM(Wed 05 August) | 2.19 ft (0.67 m) |
| Low Tide | 10:37 AM(Wed 05 August) | 0.49 ft (0.15 m) |
| High Tide | 4:48 PM(Wed 05 August) | 2.8 ft (0.85 m) |
| Low Tide | 11:41 PM(Wed 05 August) | 0.43 ft (0.13 m) |
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Tide Times for Southold, Long Island Sound: Thursday 06 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 5:15 AM(Thu 06 August) | 2.06 ft (0.63 m) |
| Low Tide | 11:32 AM(Thu 06 August) | 0.53 ft (0.16 m) |
| High Tide | 5:47 PM(Thu 06 August) | 2.86 ft (0.87 m) |
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Tide Times for Southold, Long Island Sound: Friday 07 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 00:42 AM(Fri 07 August) | 0.38 ft (0.12 m) |
| High Tide | 6:22 AM(Fri 07 August) | 2.0 ft (0.61 m) |
| Low Tide | 12:32 PM(Fri 07 August) | 0.53 ft (0.16 m) |
| High Tide | 6:51 PM(Fri 07 August) | 2.93 ft (0.89 m) |
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Tide Times for Southold, Long Island Sound: Saturday 08 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 1:43 AM(Sat 08 August) | 0.29 ft (0.09 m) |
| High Tide | 7:30 AM(Sat 08 August) | 2.01 ft (0.61 m) |
| Low Tide | 1:34 PM(Sat 08 August) | 0.47 ft (0.14 m) |
| High Tide | 7:54 PM(Sat 08 August) | 3.0 ft (0.91 m) |
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Tide Times for Southold, Long Island Sound: Sunday 09 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 2:40 AM(Sun 09 August) | 0.18 ft (0.05 m) |
| High Tide | 8:34 AM(Sun 09 August) | 2.1 ft (0.64 m) |
| Low Tide | 2:35 PM(Sun 09 August) | 0.37 ft (0.11 m) |
| High Tide | 8:56 PM(Sun 09 August) | 3.08 ft (0.94 m) |
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Tide Times for Southold, Long Island Sound: Monday 10 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 3:34 AM(Mon 10 August) | 0.08 ft (0.02 m) |
| High Tide | 9:34 AM(Mon 10 August) | 2.25 ft (0.69 m) |
| Low Tide | 3:33 PM(Mon 10 August) | 0.24 ft (0.07 m) |
| High Tide | 9:54 PM(Mon 10 August) | 3.12 ft (0.95 m) |
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Tide Times for Southold, Long Island Sound: Tuesday 11 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 4:25 AM(Tue 11 August) | -0.01 ft (-0.0 m) |
| High Tide | 10:28 AM(Tue 11 August) | 2.43 ft (0.74 m) |
| Low Tide | 4:30 PM(Tue 11 August) | 0.12 ft (0.04 m) |
| High Tide | 10:48 PM(Tue 11 August) | 3.13 ft (0.95 m) |
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Tide Times for Southold, Long Island Sound: Wednesday 12 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 5:14 AM(Wed 12 August) | -0.07 ft (-0.02 m) |
| High Tide | 11:20 AM(Wed 12 August) | 2.6 ft (0.79 m) |
| Low Tide | 5:24 PM(Wed 12 August) | 0.03 ft (0.01 m) |
| High Tide | 11:40 PM(Wed 12 August) | 3.08 ft (0.94 m) |
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Tide Times for Southold, Long Island Sound: Thursday 13 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| Low Tide | 6:01 AM(Thu 13 August) | -0.08 ft (-0.02 m) |
| High Tide | 12:09 PM(Thu 13 August) | 2.74 ft (0.84 m) |
| Low Tide | 6:17 PM(Thu 13 August) | -0.01 ft (-0.0 m) |
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Tide Times for Southold, Long Island Sound: Friday 14 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 00:30 AM(Fri 14 August) | 2.97 ft (0.91 m) |
| Low Tide | 6:47 AM(Fri 14 August) | -0.04 ft (-0.01 m) |
| High Tide | 12:57 PM(Fri 14 August) | 2.83 ft (0.86 m) |
| Low Tide | 7:10 PM(Fri 14 August) | 0.02 ft (0.01 m) |
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Tide Times for Southold, Long Island Sound: Saturday 15 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 1:19 AM(Sat 15 August) | 2.81 ft (0.86 m) |
| Low Tide | 7:33 AM(Sat 15 August) | 0.04 ft (0.01 m) |
| High Tide | 1:45 PM(Sat 15 August) | 2.86 ft (0.87 m) |
| Low Tide | 8:03 PM(Sat 15 August) | 0.1 ft (0.03 m) |
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Tide Times for Southold, Long Island Sound: Sunday 16 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 2:08 AM(Sun 16 August) | 2.62 ft (0.8 m) |
| Low Tide | 8:20 AM(Sun 16 August) | 0.16 ft (0.05 m) |
| High Tide | 2:34 PM(Sun 16 August) | 2.83 ft (0.86 m) |
| Low Tide | 8:56 PM(Sun 16 August) | 0.22 ft (0.07 m) |
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Tide Times for Southold, Long Island Sound: Monday 17 August 2026
| Tide | Time (EDT)& Date | Height |
|---|---|---|
| High Tide | 2:57 AM(Mon 17 August) | 2.4 ft (0.73 m) |
| Low Tide | 9:08 AM(Mon 17 August) | 0.3 ft (0.09 m) |
| High Tide | 3:24 PM(Mon 17 August) | 2.76 ft (0.84 m) |
| Low Tide | 9:51 PM(Mon 17 August) | 0.37 ft (0.11 m) |
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