Port Jefferson

NY, United States 40.95°, -73.077°

21°C
Clear
Today 21 Jul Wed 22 Jul Thu 23 Jul Fri 24 Jul Sat 25 Jul Sun 26 Jul Mon 27 Jul

Tide times in Port Jefferson

High tide 05:28 2.29m
Low tide 11:38 0.69m
High tide 17:54 2.53m

Tide chart

Sun
Sunrise 05:37
Sunset 20:20
Day length 14h 43m
🌓 Moon phase
First Quarter 38% illumination
Weather
Temperature 20° / 25°C
Wind 36 km/h
Precipitation 6.9 mm
UV 6
Sea conditions
Waves 0.48m
Swell 0.24m
Period 2.9s
Sea state Calm

Weather forecast

Mon 20 24° 15° 17 km/h
Today 25° 20° 36 km/h 6.9 mm
Wed 22 28° 20° 39 km/h 2.88 mm
Thu 23 25° 18° 17 km/h
Fri 24 25° 16° 17 km/h

Rain radar Port Jefferson Live

10-day tide forecast

Date High tide Low tide Weather
Tue 21 Jul Today 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) 		28°
Thu 23 Jul 07:25 (2.16m)
19:44 (2.44m) 		01:24 (0.71m)
13:26 (0.83m) 		25°
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) 		-
Thu 30 Jul 00:18 (2.57m)
12:46 (2.46m) 		06:42 (0.51m)
18:52 (0.62m) 		-
Tue 21 Jul Today 25°
05:28 2.29m
11:38 0.69m
17:54 2.53m
Wed 22 Jul 28°
00:28 0.69m
06:26 2.21m
12:31 0.78m
18:48 2.48m
Thu 23 Jul 25°
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
Thu 30 Jul
00:18 2.57m
06:42 0.51m
12:46 2.46m
18:52 0.62m

Location information

Coordinates 40.95°, -73.0767°
Timezone America/New_York
🌓 Moon phase First Quarter (38%)

Activity guide

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

High tide

Jet skiing

Enough depth for water sports

Kayaking

Explore coastal caves and hidden spots

Paddleboarding

Calm waters perfect for SUP sessions

Low tide

Photography

Capture unique coastal landscapes

Beach walking

Extended sandy areas to explore

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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