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Mount Sinai Harbor tide chart and tide times

New York · NOAA station 8514421

Nearest NOAA tide station to Mount Sinai, Coram, Selden, East Setauket (2 km from Mount Sinai).

On Tuesday, September 29, high tide at Mount Sinai Harbor is at 1:23 AM (6.5 ft) and 1:37 PM (7.2 ft), and low tide is at 7:42 AM (0.2 ft) and 8:22 PM (-0.1 ft). Times are local; heights are in feet above mean lower low water (MLLW), the datum used on U.S. charts — a negative height means the water drops below that level.

Tue 29Wed 30Thu 01Fri 02Sat 03Sun 04Mon 05Tue 06-0.1–7.2 ft above MLLW

High and low tides for the next 8 days

TideTimeHeight
Tuesday, September 29 🌖 Waning GibbousSunrise 6:46 AM · Sunset 6:37 PM · Moonrise 7:56 PM · Moonset 10:13 AM
High tide1:23 AM6.5 ft
Low tide7:42 AM0.2 ft
High tide1:37 PM7.2 ft
Low tide8:22 PM-0.1 ft
Wednesday, September 30 🌖 Waning GibbousSunrise 6:47 AM · Sunset 6:35 PM · Moonrise 8:38 PM · Moonset 11:30 AM
High tide2:10 AM6.3 ft
Low tide8:28 AM0.4 ft
High tide2:25 PM7.1 ft
Low tide9:13 PM0.1 ft
Thursday, October 1 🌖 Waning GibbousSunrise 6:48 AM · Sunset 6:33 PM · Moonrise 9:31 PM · Moonset 12:43 PM
High tide3:01 AM6.1 ft
Low tide9:19 AM0.6 ft
High tide3:18 PM6.9 ft
Low tide10:10 PM0.3 ft
Friday, October 2 🌗 Last QuarterSunrise 6:49 AM · Sunset 6:32 PM · Moonrise 10:35 PM · Moonset 1:49 PM
High tide3:58 AM5.9 ft
Low tide10:18 AM0.8 ft
High tide4:17 PM6.6 ft
Low tide11:13 PM0.6 ft
Saturday, October 3 🌗 Last QuarterSunrise 6:50 AM · Sunset 6:30 PM · Moonrise 11:47 PM · Moonset 2:43 PM
High tide5:00 AM5.7 ft
Low tide11:25 AM0.9 ft
High tide5:23 PM6.4 ft
Sunday, October 4 🌗 Last QuarterSunrise 6:51 AM · Sunset 6:29 PM · Moonset 3:27 PM
Low tide12:20 AM0.7 ft
High tide6:08 AM5.7 ft
Low tide12:36 PM1.0 ft
High tide6:33 PM6.3 ft
Monday, October 5 🌗 Last QuarterSunrise 6:52 AM · Sunset 6:27 PM · Moonrise 1:03 AM · Moonset 4:01 PM
Low tide1:26 AM0.7 ft
High tide7:17 AM5.8 ft
Low tide1:46 PM0.9 ft
High tide7:43 PM6.3 ft
Tuesday, October 6 🌘 Waning CrescentSunrise 6:54 AM · Sunset 6:25 PM · Moonrise 2:18 AM · Moonset 4:30 PM
Low tide2:29 AM0.5 ft
High tide8:22 AM6.1 ft
Low tide2:51 PM0.6 ft
High tide8:47 PM6.4 ft

Best fishing times at Mount Sinai Harbor (solunar table)

Major periods, about two hours each, are centered on the moon passing overhead or underfoot. Minor periods, about an hour, are centered on moonrise and moonset. By solunar tradition the days around the new and full moon are the strongest, and many anglers plan for a major period that falls on a moving tide.

DayMajor periodsMinor periods
Tue, Sep 29
🌖 Waning Gibbous · Good		1:41 AM–3:41 AM
2:08 PM–4:08 PM		9:43 AM–10:43 AM
7:26 PM–8:26 PM
Wed, Sep 30
🌖 Waning Gibbous · Good		2:37 AM–4:37 AM
3:07 PM–5:07 PM		11:00 AM–12:00 PM
8:08 PM–9:08 PM
Thu, Oct 1
🌖 Waning Gibbous · Good		3:37 AM–5:37 AM
4:08 PM–6:08 PM		12:13 PM–1:13 PM
9:01 PM–10:01 PM
Fri, Oct 2
🌗 Last Quarter · Fair		4:40 AM–6:40 AM
5:11 PM–7:11 PM		1:19 PM–2:19 PM
10:05 PM–11:05 PM
Sat, Oct 3
🌗 Last Quarter · Fair		5:42 AM–7:42 AM
6:13 PM–8:13 PM		2:13 PM–3:13 PM
11:17 PM–12:17 AM
Sun, Oct 4
🌗 Last Quarter · Fair		6:42 AM–8:42 AM
7:11 PM–9:11 PM		2:57 PM–3:57 PM
Mon, Oct 5
🌗 Last Quarter · Fair		7:39 AM–9:39 AM
8:05 PM–10:05 PM		12:33 AM–1:33 AM
3:31 PM–4:31 PM
Tue, Oct 6
🌘 Waning Crescent · Good		8:30 AM–10:30 AM
8:55 PM–10:55 PM		1:48 AM–2:48 AM
4:00 PM–5:00 PM

Nearby tide stations

Predictions from NOAA CO-OPS station 8514421 (subordinate station, corrected from reference station 8467150). Station page at NOAA. Updated daily. Not for navigation.

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