Latest Tide Table

Tide Times for Port Jefferson Harbor entrance, Long Island Sound

Lat Long: 40.97° N 73.09° W

Today's tide times for Port Jefferson Harbor entrance, Long Island Sound, New York

The predicted tide times today on Sunday 20 September 2026 for Port Jefferson Harbor entrance, Long Island Sound are: first low tide at 00:52am, first high tide at 6:59am, second low tide at 1:08pm, second high tide at 7:18pm. Sunrise is at 6:37am and sunset is at 6:52pm.

Today's tide times for Port Jefferson Harbor entrance, Long Island Sound: Sunday 20 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide00:52 AM(Sun 20 September)1.41 ft (0.43 m)
High Tide 6:59 AM(Sun 20 September)5.88 ft (1.79 m)
Low Tide 1:08 PM(Sun 20 September)1.77 ft (0.54 m)
High Tide 7:18 PM(Sun 20 September)6.49 ft (1.98 m)
Tide Datum: -
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Port Jefferson Harbor entrance, Long Island Sound is at
which is in from now.
Next Tide Falling LOW TIDE in Port Jefferson Harbor entrance, Long Island Sound is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Port Jefferson Harbor entrance, Long Island SoundShowing low and high tide times for the next 30 days at Port Jefferson Harbor entrance, Long Island Sound. Tide Times are EDT (UTC -4.0hrs).

View Port Jefferson Harbor entrance, Long Island Sound 7 Day Tide Chart Image.

Port Jefferson Harbor entrance, Long Island Sound, New York Tide Chart including high and low tide times for the next 7 days
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Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(EDT)
LOW
(EDT)
Sun
Moon
Set
Rise
Wind

Sunday, 20 Sep
21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep
1 Oct
2 Oct
3 Oct
4 Oct
5 Oct
6 Oct
7 Oct
8 Oct
9 Oct
10 Oct
11 Oct
12 Oct
13 Oct
14 Oct
15 Oct
16 Oct
17 Oct
18 Oct
AMPMMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSun
6:59AM1.79m
7:18PM1.98m
7:54AM1.87m
8:12PM2.03m
8:43AM1.96m
9:01PM2.09m
9:28AM2.07m
9:46PM2.15m
10:09AM2.16m
10:28PM2.19m
10:48AM2.25m
11:09PM2.22m
11:27AM2.32m
11:49PM2.22m
12:06PM2.37m
00:30AM2.19m
12:46PM2.40m
1:13AM2.14m
1:29PM2.39m
1:59AM2.07m
2:17PM2.34m
2:51AM1.98m
3:10PM2.26m
3:49AM1.90m
4:11PM2.17m
4:55AM1.85m
5:20PM2.10m
6:07AM1.85m
6:33PM2.07m
7:18AM1.92m
7:44PM2.08m
8:22AM2.02m
8:49PM2.12m
9:19AM2.14m
9:45PM2.16m
10:09AM2.23m
10:36PM2.18m
10:55AM2.30m
11:22PM2.16m
11:38AM2.32m
00:05AM2.12m
12:18PM2.31m
00:46AM2.05m
12:58PM2.27m
1:26AM1.99m
1:38PM2.22m
2:07AM1.92m
2:19PM2.15m
2:49AM1.87m
3:02PM2.08m
3:34AM1.83m
3:48PM2.02m
4:24AM1.81m
4:40PM1.97m
5:18AM1.82m
5:35PM1.95m
00:52AM0.43m
1:08PM0.54m
1:46AM0.41m
2:03PM0.48m
2:35AM0.34m
2:54PM0.39m
3:21AM0.26m
3:40PM0.27m
4:02AM0.16m
4:22PM0.14m
4:41AM0.08m
5:03PM0.02m
5:19AM0.02m
5:44PM-0.07m
5:57AM-0.02m
6:25PM-0.13m
6:35AM-0.03m
7:08PM-0.14m
7:16AM0.00m
7:54PM-0.11m
8:01AM0.08m
8:44PM-0.03m
8:53AM0.18m
9:42PM0.07m
9:53AM0.29m
10:46PM0.17m
11:02AM0.37m
11:55PM0.23m
12:18PM0.39m
1:05AM0.23m
1:31PM0.32m
2:10AM0.18m
2:37PM0.20m
3:08AM0.11m
3:35PM0.07m
3:59AM0.04m
4:27PM-0.05m
4:45AM-0.01m
5:14PM-0.13m
5:29AM-0.02m
5:58PM-0.16m
6:09AM-0.00m
6:40PM-0.13m
6:49AM0.05m
7:21PM-0.07m
7:28AM0.13m
8:02PM0.02m
8:09AM0.23m
8:44PM0.13m
8:51AM0.33m
9:29PM0.24m
9:38AM0.44m
10:17PM0.34m
10:30AM0.52m
11:09PM0.40m
11:27AM0.55m
tide state
6:37AM
tide state
6:52PM
6:38AM
6:51PM
6:39AM
6:49PM
6:40AM
6:47PM
6:41AM
6:46PM
6:42AM
6:44PM
6:43AM
6:42PM
6:45AM
6:40PM
6:46AM
6:39PM
6:47AM
6:37PM
6:48AM
6:35PM
6:49AM
6:34PM
6:50AM
6:32PM
6:51AM
6:30PM
6:52AM
6:29PM
6:53AM
6:27PM
6:54AM
6:25PM
6:55AM
6:24PM
6:56AM
6:22PM
6:57AM
6:21PM
6:58AM
6:19PM
6:59AM
6:17PM
7:00AM
6:16PM
7:01AM
6:14PM
7:02AM
6:13PM
7:03AM
6:11PM
7:04AM
6:10PM
7:06AM
6:08PM
7:07AM
6:07PM
73% illuminated
Moon age 9 days
Waxing Gibbous
tide state
00:02AM
79% illuminated
Moon age 10 days
Waxing Gibbous
tide state
3:57PM
87% illuminated
Moon age 11 days
Waxing Gibbous
1:04AM
4:30PM
94% illuminated
Moon age 12 days
Waxing Gibbous
2:08AM
4:59PM
98% illuminated
Moon age 13 days
Waxing Gibbous
3:14AM
5:24PM
100% illuminated
Moon age 14 days
Full Moon
4:20AM
5:46PM
100% illuminated
Moon age 15 days
Full Moon
5:27AM
6:08PM
97% illuminated
Moon age 16 days
Waning Gibbous
6:35AM
6:30PM
92% illuminated
Moon age 17 days
Waning Gibbous
7:45AM
6:54PM
85% illuminated
Moon age 18 days
Waning Gibbous
8:58AM
7:22PM
77% illuminated
Moon age 19 days
Waning Gibbous
10:14AM
7:56PM
67% illuminated
Moon age 20 days
Waning Gibbous
11:30AM
8:38PM
56% illuminated
Moon age 21 days
Last Quarter
12:43PM
9:31PM
45% illuminated
Moon age 22 days
Last Quarter
1:49PM
10:35PM
34% illuminated
Moon age 23 days
Waning Crescent
2:43PM
11:47PM
28% illuminated
Moon age 24 days
Waning Crescent
3:27PM

24% illuminated
Moon age 24 days
Waning Crescent
4:01PM
1:03AM
15% illuminated
Moon age 25 days
Waning Crescent
4:30PM
2:18AM
8% illuminated
Moon age 26 days
Waning Crescent
4:54PM
3:31AM
3% illuminated
Moon age 27 days
Waning Crescent
5:17PM
4:41AM
0% illuminated
Moon age 28 days
New Moon
5:39PM
5:50AM
0% illuminated
Moon age 29 days
6:02PM
6:57AM
1% illuminated
Moon age 1 day
Waxing Crescent
6:27PM
8:04AM
5% illuminated
Moon age 2 days
Waxing Crescent
6:55PM
9:11AM
10% illuminated
Moon age 3 days
Waxing Crescent
7:29PM
10:17AM
18% illuminated
Moon age 4 days
Waxing Crescent
8:09PM
11:20AM
27% illuminated
Moon age 5 days
Waxing Crescent
8:57PM
12:18PM
38% illuminated
Moon age 6 days
Waxing Crescent
9:51PM
1:09PM
49% illuminated
Moon age 7 days
First Quarter
10:51PM
1:52PM
59% illuminated
Moon age 8 days
Waxing Gibbous
11:53PM
2:28PM
15
SE
20
SSE
20
S
30
NNE
30
NE
35
NE
40
ENE
40
NE
45
NNE
35
NNE
50
NE
45
ENE
35
ENE
5
SSE
25
NE
25
E
15
NE
15
W
25
ENE
part cloudlight rainmod rainlight raincloudlight rainlight raincloudcloudlight raincloudcloudlight raincloudcloudpart cloudcloudclearclear

Port Jefferson Harbor entrance, Long Island Sound tide chart key:

The tide chart above shows the height and times of high tide and low tide for Port Jefferson Harbor entrance, 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 Port Jefferson Harbor entrance, Long Island Sound.

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Port Jefferson Harbor entrance, Long Island Sound was on Sat 12 Sep (height: 2.32m 7.6ft). Next high Spring Tide at Port Jefferson Harbor entrance, Long Island Sound will be on Mon 28 Sep (height: 2.40m 7.9ft).

Port Jefferson Harbor entrance, Long Island Sound tide chart key: The tide chart above shows the height and times of high tide and low tide for Port Jefferson Harbor entrance, Long Island Sound, New York. The grey shading corresponds to nighttime hours between sunset and sunrise at Port Jefferson Harbor entrance, Long Island Sound.

Tide Times are EDT (UTC -4.0hrs). Last Spring High Tide at Port Jefferson Harbor entrance, Long Island Sound was on Sat 12 Sep (height: 2.32m 7.6ft). Next high Spring Tide at Port Jefferson Harbor entrance, Long Island Sound will be on Mon 28 Sep (height: 2.40m 7.9ft).

Port Jefferson Harbor entrance, Long Island Sound tide times for September and October

September and October Tide charts for Port Jefferson Harbor entrance, 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 Port Jefferson Harbor entrance, Long Island Sound (tomorrow): Monday 21 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:46 AM(Mon 21 September)1.33 ft (0.41 m)
High Tide 7:54 AM(Mon 21 September)6.13 ft (1.87 m)
Low Tide 2:03 PM(Mon 21 September)1.59 ft (0.48 m)
High Tide 8:12 PM(Mon 21 September)6.66 ft (2.03 m)
tide stateSunrise: 6:38AMtide stateSunset: 6:51PMtide stateMoonset: 1:04AMtide stateMoonrise: 4:30PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Tuesday 22 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:35 AM(Tue 22 September)1.12 ft (0.34 m)
High Tide 8:43 AM(Tue 22 September)6.44 ft (1.96 m)
Low Tide 2:54 PM(Tue 22 September)1.27 ft (0.39 m)
High Tide 9:01 PM(Tue 22 September)6.86 ft (2.09 m)
tide stateSunrise: 6:39AMtide stateSunset: 6:49PMtide stateMoonset: 2:08AMtide stateMoonrise: 4:59PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Wednesday 23 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:21 AM(Wed 23 September)0.84 ft (0.26 m)
High Tide 9:28 AM(Wed 23 September)6.78 ft (2.07 m)
Low Tide 3:40 PM(Wed 23 September)0.88 ft (0.27 m)
High Tide 9:46 PM(Wed 23 September)7.05 ft (2.15 m)
tide stateSunrise: 6:40AMtide stateSunset: 6:47PMtide stateMoonset: 3:14AMtide stateMoonrise: 5:24PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Thursday 24 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:02 AM(Thu 24 September)0.54 ft (0.16 m)
High Tide10:09 AM(Thu 24 September)7.1 ft (2.16 m)
Low Tide 4:22 PM(Thu 24 September)0.46 ft (0.14 m)
High Tide10:28 PM(Thu 24 September)7.19 ft (2.19 m)
tide stateSunrise: 6:41AMtide stateSunset: 6:46PMtide stateMoonset: 4:20AMtide stateMoonrise: 5:46PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Friday 25 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:41 AM(Fri 25 September)0.27 ft (0.08 m)
High Tide10:48 AM(Fri 25 September)7.39 ft (2.25 m)
Low Tide 5:03 PM(Fri 25 September)0.07 ft (0.02 m)
High Tide11:09 PM(Fri 25 September)7.27 ft (2.22 m)
tide stateSunrise: 6:42AMtide stateSunset: 6:44PMtide stateMoonset: 5:27AMtide stateMoonrise: 6:08PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Saturday 26 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:19 AM(Sat 26 September)0.05 ft (0.02 m)
High Tide11:27 AM(Sat 26 September)7.62 ft (2.32 m)
Low Tide 5:44 PM(Sat 26 September)-0.24 ft (-0.07 m)
High Tide11:49 PM(Sat 26 September)7.27 ft (2.22 m)
tide stateSunrise: 6:43AMtide stateSunset: 6:42PMtide stateMoonset: 6:35AMtide stateMoonrise: 6:30PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Sunday 27 September 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:57 AM(Sun 27 September)-0.08 ft (-0.02 m)
High Tide12:06 PM(Sun 27 September)7.78 ft (2.37 m)
Low Tide 6:25 PM(Sun 27 September)-0.43 ft (-0.13 m)
tide stateSunrise: 6:45AMtide stateSunset: 6:40PMtide stateMoonset: 7:45AMtide stateMoonrise: 6:54PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Monday 28 September 2026

Tidetide stateTime (EDT)& DateHeight
High Tide00:30 AM(Mon 28 September)7.18 ft (2.19 m)
Low Tide 6:35 AM(Mon 28 September)-0.1 ft (-0.03 m)
High Tide12:46 PM(Mon 28 September)7.86 ft (2.4 m)
Low Tide 7:08 PM(Mon 28 September)-0.47 ft (-0.14 m)
tide stateSunrise: 6:46AMtide stateSunset: 6:39PMtide stateMoonset: 8:58AMtide stateMoonrise: 7:22PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Tuesday 29 September 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 1:13 AM(Tue 29 September)7.02 ft (2.14 m)
Low Tide 7:16 AM(Tue 29 September)0.01 ft (0.0 m)
High Tide 1:29 PM(Tue 29 September)7.83 ft (2.39 m)
Low Tide 7:54 PM(Tue 29 September)-0.35 ft (-0.11 m)
tide stateSunrise: 6:47AMtide stateSunset: 6:37PMtide stateMoonset:10:14AMtide stateMoonrise: 7:56PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Wednesday 30 September 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 1:59 AM(Wed 30 September)6.78 ft (2.07 m)
Low Tide 8:01 AM(Wed 30 September)0.25 ft (0.08 m)
High Tide 2:17 PM(Wed 30 September)7.68 ft (2.34 m)
Low Tide 8:44 PM(Wed 30 September)-0.1 ft (-0.03 m)
tide stateSunrise: 6:48AMtide stateSunset: 6:35PMtide stateMoonset:11:30AMtide stateMoonrise: 8:38PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Thursday 01 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 2:51 AM(Thu 01 October)6.51 ft (1.98 m)
Low Tide 8:53 AM(Thu 01 October)0.59 ft (0.18 m)
High Tide 3:10 PM(Thu 01 October)7.43 ft (2.26 m)
Low Tide 9:42 PM(Thu 01 October)0.24 ft (0.07 m)
tide stateSunrise: 6:49AMtide stateSunset: 6:34PMtide stateMoonset:12:43PMtide stateMoonrise: 9:31PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Friday 02 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 3:49 AM(Fri 02 October)6.24 ft (1.9 m)
Low Tide 9:53 AM(Fri 02 October)0.96 ft (0.29 m)
High Tide 4:11 PM(Fri 02 October)7.13 ft (2.17 m)
Low Tide10:46 PM(Fri 02 October)0.57 ft (0.17 m)
tide stateSunrise: 6:50AMtide stateSunset: 6:32PMtide stateMoonset: 1:49PMtide stateMoonrise:10:35PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Saturday 03 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 4:55 AM(Sat 03 October)6.07 ft (1.85 m)
Low Tide11:02 AM(Sat 03 October)1.23 ft (0.37 m)
High Tide 5:20 PM(Sat 03 October)6.88 ft (2.1 m)
Low Tide11:55 PM(Sat 03 October)0.76 ft (0.23 m)
tide stateSunrise: 6:51AMtide stateSunset: 6:30PMtide stateMoonset: 2:43PMtide stateMoonrise:11:47PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Sunday 04 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 6:07 AM(Sun 04 October)6.07 ft (1.85 m)
Low Tide12:18 PM(Sun 04 October)1.28 ft (0.39 m)
High Tide 6:33 PM(Sun 04 October)6.78 ft (2.07 m)
tide stateSunrise: 6:52AMtide stateSunset: 6:29PMtide stateMoonset: 3:27PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Monday 05 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 1:05 AM(Mon 05 October)0.76 ft (0.23 m)
High Tide 7:18 AM(Mon 05 October)6.29 ft (1.92 m)
Low Tide 1:31 PM(Mon 05 October)1.06 ft (0.32 m)
High Tide 7:44 PM(Mon 05 October)6.83 ft (2.08 m)
tide stateSunrise: 6:53AMtide stateSunset: 6:27PMtide stateMoonrise: 1:03AMtide stateMoonset: 4:01PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Tuesday 06 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 2:10 AM(Tue 06 October)0.6 ft (0.18 m)
High Tide 8:22 AM(Tue 06 October)6.64 ft (2.02 m)
Low Tide 2:37 PM(Tue 06 October)0.67 ft (0.2 m)
High Tide 8:49 PM(Tue 06 October)6.97 ft (2.12 m)
tide stateSunrise: 6:54AMtide stateSunset: 6:25PMtide stateMoonrise: 2:18AMtide stateMoonset: 4:30PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Wednesday 07 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:08 AM(Wed 07 October)0.36 ft (0.11 m)
High Tide 9:19 AM(Wed 07 October)7.02 ft (2.14 m)
Low Tide 3:35 PM(Wed 07 October)0.22 ft (0.07 m)
High Tide 9:45 PM(Wed 07 October)7.09 ft (2.16 m)
tide stateSunrise: 6:55AMtide stateSunset: 6:24PMtide stateMoonrise: 3:31AMtide stateMoonset: 4:54PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Thursday 08 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 3:59 AM(Thu 08 October)0.13 ft (0.04 m)
High Tide10:09 AM(Thu 08 October)7.33 ft (2.23 m)
Low Tide 4:27 PM(Thu 08 October)-0.17 ft (-0.05 m)
High Tide10:36 PM(Thu 08 October)7.14 ft (2.18 m)
tide stateSunrise: 6:56AMtide stateSunset: 6:22PMtide stateMoonrise: 4:41AMtide stateMoonset: 5:17PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Friday 09 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 4:45 AM(Fri 09 October)-0.03 ft (-0.01 m)
High Tide10:55 AM(Fri 09 October)7.54 ft (2.3 m)
Low Tide 5:14 PM(Fri 09 October)-0.42 ft (-0.13 m)
High Tide11:22 PM(Fri 09 October)7.08 ft (2.16 m)
tide stateSunrise: 6:57AMtide stateSunset: 6:21PMtide stateMoonrise: 5:50AMtide stateMoonset: 5:39PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Saturday 10 October 2026

Tidetide stateTime (EDT)& DateHeight
Low Tide 5:29 AM(Sat 10 October)-0.08 ft (-0.02 m)
High Tide11:38 AM(Sat 10 October)7.62 ft (2.32 m)
Low Tide 5:58 PM(Sat 10 October)-0.51 ft (-0.16 m)
tide stateSunrise: 6:58AMtide stateSunset: 6:19PMtide stateMoonrise: 6:57AMtide stateMoonset: 6:02PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Sunday 11 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide00:05 AM(Sun 11 October)6.94 ft (2.12 m)
Low Tide 6:09 AM(Sun 11 October)-0.01 ft (-0.0 m)
High Tide12:18 PM(Sun 11 October)7.58 ft (2.31 m)
Low Tide 6:40 PM(Sun 11 October)-0.44 ft (-0.13 m)
tide stateSunrise: 6:59AMtide stateSunset: 6:17PMtide stateMoonrise: 8:04AMtide stateMoonset: 6:27PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Monday 12 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide00:46 AM(Mon 12 October)6.74 ft (2.05 m)
Low Tide 6:49 AM(Mon 12 October)0.16 ft (0.05 m)
High Tide12:58 PM(Mon 12 October)7.45 ft (2.27 m)
Low Tide 7:21 PM(Mon 12 October)-0.23 ft (-0.07 m)
tide stateSunrise: 7:00AMtide stateSunset: 6:16PMtide stateMoonrise: 9:11AMtide stateMoonset: 6:55PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Tuesday 13 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 1:26 AM(Tue 13 October)6.52 ft (1.99 m)
Low Tide 7:28 AM(Tue 13 October)0.42 ft (0.13 m)
High Tide 1:38 PM(Tue 13 October)7.27 ft (2.22 m)
Low Tide 8:02 PM(Tue 13 October)0.08 ft (0.02 m)
tide stateSunrise: 7:01AMtide stateSunset: 6:14PMtide stateMoonrise:10:17AMtide stateMoonset: 7:29PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Wednesday 14 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 2:07 AM(Wed 14 October)6.31 ft (1.92 m)
Low Tide 8:09 AM(Wed 14 October)0.74 ft (0.23 m)
High Tide 2:19 PM(Wed 14 October)7.05 ft (2.15 m)
Low Tide 8:44 PM(Wed 14 October)0.44 ft (0.13 m)
tide stateSunrise: 7:02AMtide stateSunset: 6:13PMtide stateMoonrise:11:20AMtide stateMoonset: 8:09PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Thursday 15 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 2:49 AM(Thu 15 October)6.13 ft (1.87 m)
Low Tide 8:51 AM(Thu 15 October)1.09 ft (0.33 m)
High Tide 3:02 PM(Thu 15 October)6.83 ft (2.08 m)
Low Tide 9:29 PM(Thu 15 October)0.8 ft (0.24 m)
tide stateSunrise: 7:03AMtide stateSunset: 6:11PMtide stateMoonrise:12:18PMtide stateMoonset: 8:57PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Friday 16 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 3:34 AM(Fri 16 October)6.0 ft (1.83 m)
Low Tide 9:38 AM(Fri 16 October)1.43 ft (0.44 m)
High Tide 3:48 PM(Fri 16 October)6.63 ft (2.02 m)
Low Tide10:17 PM(Fri 16 October)1.1 ft (0.34 m)
tide stateSunrise: 7:04AMtide stateSunset: 6:10PMtide stateMoonrise: 1:09PMtide stateMoonset: 9:51PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Saturday 17 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 4:24 AM(Sat 17 October)5.94 ft (1.81 m)
Low Tide10:30 AM(Sat 17 October)1.69 ft (0.52 m)
High Tide 4:40 PM(Sat 17 October)6.47 ft (1.97 m)
Low Tide11:09 PM(Sat 17 October)1.31 ft (0.4 m)
tide stateSunrise: 7:06AMtide stateSunset: 6:08PMtide stateMoonrise: 1:52PMtide stateMoonset:10:51PM

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Tide Times for Port Jefferson Harbor entrance, Long Island Sound: Sunday 18 October 2026

Tidetide stateTime (EDT)& DateHeight
High Tide 5:18 AM(Sun 18 October)5.96 ft (1.82 m)
Low Tide11:27 AM(Sun 18 October)1.81 ft (0.55 m)
High Tide 5:35 PM(Sun 18 October)6.39 ft (1.95 m)
tide stateSunrise: 7:07AMtide stateSunset: 6:07PMtide stateMoonrise: 2:28PMtide stateMoonset:11:53PM

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