New York

Port Jefferson Harbor Entrance — Weekly Tide Table

Jul 27 – Aug 2, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Mon, Jul 27 4:40 AM 0.6 10:46 AM 6.3 4:46 PM 1.1 10:56 PM 7.0
5:43 AM
8:16 PM
7:19 PM
3:26 AM
Full Moon · 96%
Tue, Jul 28 5:21 AM 0.5 11:27 AM 6.4 5:28 PM 0.9 11:36 PM 7.1
5:44 AM
8:15 PM
7:54 PM
4:26 AM
Full Moon · 99%
Wed, Jul 29 5:59 AM 0.4 12:06 PM 6.6 6:09 PM 0.8
5:45 AM
8:14 PM
8:24 PM
5:30 AM
Full Moon · 100%
Thu, Jul 30 12:15 AM 7.1 6:36 AM 0.3 12:43 PM 6.7 6:48 PM 0.7
5:46 AM
8:13 PM
8:49 PM
6:35 AM
Full Moon · 99%
Fri, Jul 31 12:53 AM 7.1 7:12 AM 0.2 1:20 PM 6.9 7:28 PM 0.6
5:47 AM
8:12 PM
9:12 PM
7:41 AM
Waning Gibbous · 96%
Sat, Aug 1 1:31 AM 7.1 7:48 AM 0.2 1:57 PM 7.0 8:08 PM 0.6
5:48 AM
8:11 PM
9:34 PM
8:48 AM
Waning Gibbous · 91%
Sun, Aug 2 2:11 AM 7.0 8:25 AM 0.3 2:35 PM 7.2 8:51 PM 0.5
5:49 AM
8:10 PM
9:57 PM
9:55 AM
Waning Gibbous · 84%

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