New York

Port Jefferson Harbor Entrance — Weekly Tide Table

Aug 16 – Aug 22, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 16 2:19 AM 7.2 8:33 AM 0.2 2:44 PM 7.5 9:05 PM 0.3
6:03 AM
7:53 PM
10:24 AM
9:41 PM
Waxing Crescent · 18%
Mon, Aug 17 3:08 AM 6.8 9:18 AM 0.5 3:31 PM 7.3 9:55 PM 0.6
6:04 AM
7:51 PM
11:30 AM
10:05 PM
Waxing Crescent · 27%
Tue, Aug 18 3:57 AM 6.5 10:05 AM 0.9 4:19 PM 7.1 10:48 PM 0.9
6:05 AM
7:50 PM
12:35 PM
10:31 PM
First Quarter · 36%
Wed, Aug 19 4:49 AM 6.1 10:55 AM 1.2 5:09 PM 6.8 11:42 PM 1.1
6:06 AM
7:48 PM
1:40 PM
11:03 PM
First Quarter · 46%
Thu, Aug 20 5:45 AM 5.9 11:49 AM 1.5 6:04 PM 6.6
6:07 AM
7:47 PM
2:43 PM
11:40 PM
First Quarter · 55%
Fri, Aug 21 12:39 AM 1.2 6:43 AM 5.7 12:47 PM 1.7 7:02 PM 6.4
6:08 AM
7:46 PM
3:41 PM
First Quarter · 65%
Sat, Aug 22 1:35 AM 1.3 7:43 AM 5.8 1:45 PM 1.6 8:01 PM 6.4
6:09 AM
7:44 PM
4:33 PM
12:25 AM
Waxing Gibbous · 73%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8514594 · view the interactive daily chart