Port Jefferson

NY, United States 40.95°, -73.077°

19°C
Clear
High tide 17:02 2.59m Falling Low tide 23:31 0.64m
Next tide in 5h 09m
Today 20 Jul Tue 21 Jul Wed 22 Jul Thu 23 Jul Fri 24 Jul Sat 25 Jul Sun 26 Jul

Tide times in Port Jefferson

High tide 04:34 2.41m
Low tide 10:47 0.59m
High tide 17:02 2.59m
Low tide 23:31 0.64m

Tide chart

Sun
Sunrise 05:36
Sunset 20:21
Day length 14h 45m
🌒 Moon phase
Waxing Crescent 28% illumination
Weather
Temperature 17° / 24°C
Wind 19 km/h
Precipitation 0 mm
UV 8
Sea conditions
Waves 0.8m
Swell 0.78m
Period 7.4s
Sea state Smooth

Weather forecast

Today 24° 17° 19 km/h
Tue 21 25° 20° 41 km/h 53.9 mm
Wed 22 29° 22° 25 km/h 1.5 mm
Thu 23 26° 18° 21 km/h
Fri 24 25° 18° 21 km/h

Rain radar Port Jefferson Live

10-day tide forecast

Date High tide Low tide Weather
Mon 20 Jul Today 04:34 (2.41m)
17:02 (2.59m) 		10:47 (0.59m)
23:31 (0.64m) 		24°
Tue 21 Jul 05:28 (2.29m)
17:54 (2.53m) 		11:38 (0.69m) 25°
Wed 22 Jul 06:26 (2.21m)
18:48 (2.48m) 		00:28 (0.69m)
12:31 (0.78m) 		29°
Thu 23 Jul 07:25 (2.16m)
19:44 (2.44m) 		01:24 (0.71m)
13:26 (0.83m) 		26°
Fri 24 Jul 08:22 (2.16m)
20:38 (2.44m) 		02:19 (0.71m)
14:20 (0.85m) 		25°
Sat 25 Jul 09:16 (2.19m)
21:29 (2.45m) 		03:11 (0.70m)
15:12 (0.84m) 		-
Sun 26 Jul 10:05 (2.24m)
22:16 (2.48m) 		04:00 (0.66m)
16:02 (0.80m) 		-
Mon 27 Jul 10:49 (2.30m)
22:59 (2.52m) 		04:45 (0.62m)
16:48 (0.75m) 		-
Tue 28 Jul 11:30 (2.36m)
23:40 (2.55m) 		05:26 (0.57m)
17:31 (0.70m) 		-
Wed 29 Jul 12:09 (2.41m) 06:05 (0.54m)
18:12 (0.65m) 		-
Mon 20 Jul Today 24°
04:34 2.41m
10:47 0.59m
17:02 2.59m
23:31 0.64m
Tue 21 Jul 25°
05:28 2.29m
11:38 0.69m
17:54 2.53m
Wed 22 Jul 29°
00:28 0.69m
06:26 2.21m
12:31 0.78m
18:48 2.48m
Thu 23 Jul 26°
01:24 0.71m
07:25 2.16m
13:26 0.83m
19:44 2.44m
Fri 24 Jul 25°
02:19 0.71m
08:22 2.16m
14:20 0.85m
20:38 2.44m
Sat 25 Jul
03:11 0.70m
09:16 2.19m
15:12 0.84m
21:29 2.45m
Sun 26 Jul
04:00 0.66m
10:05 2.24m
16:02 0.80m
22:16 2.48m
Mon 27 Jul
04:45 0.62m
10:49 2.30m
16:48 0.75m
22:59 2.52m
Tue 28 Jul
05:26 0.57m
11:30 2.36m
17:31 0.70m
23:40 2.55m
Wed 29 Jul
06:05 0.54m
12:09 2.41m
18:12 0.65m

Location information

Coordinates 40.95°, -73.0767°
Timezone America/New_York
🌒 Moon phase Waxing Crescent (28%)

Activity guide

Make the most of Port Jefferson's coastal environment with these tide-dependent activities:

High tide

Cliff jumping

Safe water levels for experienced jumpers

Kayaking

Explore coastal caves and hidden spots

Sailing

Ideal for boat departures and arrivals

Low tide

Rock pooling

Explore tidal pools teeming with marine life

Bait digging

Collect worms and shellfish for fishing

Shell collecting

Discover shells and sea treasures on exposed beaches

Nearby tide stations

Cedar Beach 3.3 km away Flax Pond at Old Field Ny 5.8 km away Patchogue 23.2 km away Northport, Northport Bay 23.9 km away Great South Bay at West Sayville Ny 25.5 km away Black Rock Harbor 25.7 km away Bridgeport 26.7 km away Southport, Southport Harbor 26.8 km away

Tide times in Port Jefferson

Plan your day at Port Jefferson with our detailed tide charts. High tide and low tide times updated daily.

Understanding tides at Port Jefferson helps you stay safe and make the most of your visit. Tides follow a roughly 12-hour cycle, with two high tides and two low tides each day.

Be aware of local conditions at Port Jefferson. Some areas can become inaccessible during high tide.

Our tide predictions for Port Jefferson are calculated using astronomical data and local observations for maximum accuracy.

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