Port Jefferson

NY, United States 40.95°, -73.077°

23°C
Partly cloudy
Today 10 Sep Fri 11 Sep Sat 12 Sep Sun 13 Sep Mon 14 Sep Tue 15 Sep Wed 16 Sep

Tide times in Port Jefferson

Low tide 05:12 0.38m
High tide 11:19 2.73m
Low tide 17:37 0.40m
High tide 23:40 2.73m

Tide chart

Sun
Sunrise 06:26
Sunset 19:11
Day length 12h 45m
🌘 Moon phase
Waning Crescent 4% illumination
Weather
Temperature 23° / 24°C
Wind 47 km/h
Precipitation 0.5 mm
UV 7

Weather forecast

Wed 9 23° 23° 35 km/h
Today 24° 23° 47 km/h 0.5 mm
Fri 11 24° 21° 19 km/h 0.3 mm
Sat 12 22° 20° 16 km/h
Sun 13 23° 21° 32 km/h 61.2 mm
Mon 14 24° 20° 29 km/h

Rain radar Port Jefferson Live

10-day tide forecast

Date High tide Low tide Weather
Thu 10 Sep Today 11:19 (2.73m)
23:40 (2.73m) 		05:12 (0.38m)
17:37 (0.40m) 		24°
Fri 11 Sep 12:04 (2.80m) 05:57 (0.36m)
18:24 (0.37m) 		24°
Sat 12 Sep 00:26 (2.69m)
12:47 (2.81m) 		06:39 (0.39m)
19:09 (0.39m) 		22°
Sun 13 Sep 01:10 (2.62m)
13:30 (2.79m) 		07:20 (0.45m)
19:54 (0.44m) 		23°
Mon 14 Sep 01:55 (2.53m)
14:12 (2.72m) 		08:01 (0.54m)
20:38 (0.51m) 		24°
Tue 15 Sep 02:40 (2.44m)
14:56 (2.63m) 		08:43 (0.64m)
21:24 (0.60m) 		-
Wed 16 Sep 03:27 (2.34m)
15:41 (2.53m) 		09:28 (0.74m)
22:12 (0.69m) 		-
Thu 17 Sep 04:15 (2.26m)
16:30 (2.44m) 		10:16 (0.84m)
23:03 (0.77m) 		-
Fri 18 Sep 05:08 (2.19m)
17:23 (2.35m) 		11:10 (0.91m)
23:59 (0.82m) 		-
Sat 19 Sep 06:04 (2.15m)
18:22 (2.31m) 		12:09 (0.94m) -
Thu 10 Sep Today 24°
05:12 0.38m
11:19 2.73m
17:37 0.40m
23:40 2.73m
Fri 11 Sep 24°
05:57 0.36m
12:04 2.80m
18:24 0.37m
Sat 12 Sep 22°
00:26 2.69m
06:39 0.39m
12:47 2.81m
19:09 0.39m
Sun 13 Sep 23°
01:10 2.62m
07:20 0.45m
13:30 2.79m
19:54 0.44m
Mon 14 Sep 24°
01:55 2.53m
08:01 0.54m
14:12 2.72m
20:38 0.51m
Tue 15 Sep
02:40 2.44m
08:43 0.64m
14:56 2.63m
21:24 0.60m
Wed 16 Sep
03:27 2.34m
09:28 0.74m
15:41 2.53m
22:12 0.69m
Thu 17 Sep
04:15 2.26m
10:16 0.84m
16:30 2.44m
23:03 0.77m
Fri 18 Sep
05:08 2.19m
11:10 0.91m
17:23 2.35m
23:59 0.82m
Sat 19 Sep
06:04 2.15m
12:09 0.94m
18:22 2.31m

Location information

Coordinates 40.95°, -73.0767°
Timezone America/New_York
🌘 Moon phase Waning Crescent (4%)

Activity guide

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

High tide

Paddleboarding

Calm waters perfect for SUP sessions

Cliff jumping

Safe water levels for experienced jumpers

Jet skiing

Enough depth for water sports

Low tide

Rock pooling

Explore tidal pools teeming with marine life

Photography

Capture unique coastal landscapes

Crabbing

Find crabs in rocky areas

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.

Need this data in your app?

Access tides, weather, waves and astronomy data via our REST API. Free API key, no credit card required.

Get API key