Port Jefferson

NY, United States 40.95°, -73.077°

19°C
Clear
Low tide 04:57 0.33m Rising High tide 11:00 2.49m
Next tide in 3h 39m
Today 13 Jul Tue 14 Jul Wed 15 Jul Thu 16 Jul Fri 17 Jul Sat 18 Jul Sun 19 Jul

Tide times in Port Jefferson

Low tide 04:57 0.33m
High tide 11:00 2.49m
Low tide 17:06 0.50m
High tide 23:17 2.86m

Tide chart

Sun
Sunrise 05:30
Sunset 20:25
Day length 14h 55m
🌑 Moon phase
New Moon 4% illumination
Weather
Temperature 19° / 29°C
Wind 22 km/h
Precipitation 0 mm
UV 8
Sea conditions
Waves 0.24m
Swell 0.04m
Period 2.5s
Sea state Calm

Weather forecast

Today 29° 19° 22 km/h
Tue 14 34° 20° 24 km/h
Wed 15 37° 25° 23 km/h 0.8 mm
Thu 16 33° 25° 24 km/h 0.4 mm
Fri 17 30° 22° 23 km/h

Rain radar Port Jefferson Live

10-day tide forecast

Date High tide Low tide Weather
Mon 13 Jul Today 11:00 (2.49m)
23:17 (2.86m) 		04:57 (0.33m)
17:06 (0.50m) 		29°
Tue 14 Jul 11:54 (2.56m) 05:51 (0.28m)
18:03 (0.45m) 		34°
Wed 15 Jul 00:11 (2.87m)
12:47 (2.62m) 		06:42 (0.26m)
18:57 (0.42m) 		37°
Thu 16 Jul 01:05 (2.83m)
13:39 (2.66m) 		07:32 (0.27m)
19:52 (0.43m) 		33°
Fri 17 Jul 01:57 (2.75m)
14:31 (2.68m) 		08:21 (0.32m)
20:46 (0.46m) 		30°
Sat 18 Jul 02:50 (2.65m)
15:21 (2.67m) 		09:10 (0.39m)
21:41 (0.52m) 		-
Sun 19 Jul 03:42 (2.53m)
16:11 (2.64m) 		09:58 (0.48m)
22:35 (0.58m) 		-
Mon 20 Jul 04:34 (2.41m)
17:02 (2.59m) 		10:47 (0.59m)
23:31 (0.64m) 		-
Tue 21 Jul 05:28 (2.29m)
17:54 (2.53m) 		11:38 (0.69m) -
Wed 22 Jul 06:26 (2.21m)
18:48 (2.48m) 		00:28 (0.69m)
12:31 (0.78m) 		-
Mon 13 Jul Today 29°
04:57 0.33m
11:00 2.49m
17:06 0.50m
23:17 2.86m
Tue 14 Jul 34°
05:51 0.28m
11:54 2.56m
18:03 0.45m
Wed 15 Jul 37°
00:11 2.87m
06:42 0.26m
12:47 2.62m
18:57 0.42m
Thu 16 Jul 33°
01:05 2.83m
07:32 0.27m
13:39 2.66m
19:52 0.43m
Fri 17 Jul 30°
01:57 2.75m
08:21 0.32m
14:31 2.68m
20:46 0.46m
Sat 18 Jul
02:50 2.65m
09:10 0.39m
15:21 2.67m
21:41 0.52m
Sun 19 Jul
03:42 2.53m
09:58 0.48m
16:11 2.64m
22:35 0.58m
Mon 20 Jul
04:34 2.41m
10:47 0.59m
17:02 2.59m
23:31 0.64m
Tue 21 Jul
05:28 2.29m
11:38 0.69m
17:54 2.53m
Wed 22 Jul
00:28 0.69m
06:26 2.21m
12:31 0.78m
18:48 2.48m

Location information

Coordinates 40.95°, -73.0767°
Timezone America/New_York
🌑 Moon phase New Moon (4%)

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

Paddleboarding

Calm waters perfect for SUP sessions

Swimming

Best conditions for safe swimming with deeper water

Low tide

Shell collecting

Discover shells and sea treasures on exposed beaches

Bait digging

Collect worms and shellfish for fishing

Rock pooling

Explore tidal pools teeming with marine life

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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