New York

Port Jefferson Harbor Entrance — Weekly Tide Table

Aug 9 – Aug 15, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Aug 9 2:40 AM 0.5 8:41 AM 6.3 2:47 PM 0.7 9:03 PM 7.5
5:56 AM
8:02 PM
1:53 AM
6:15 PM
Waning Crescent · 12%
Mon, Aug 10 3:41 AM 0.2 9:43 AM 6.6 3:50 PM 0.5 10:04 PM 7.7
5:57 AM
8:01 PM
3:06 AM
7:02 PM
Waning Crescent · 5%
Tue, Aug 11 4:37 AM 0.0 10:40 AM 7.0 4:48 PM 0.2 10:59 PM 7.9
5:58 AM
7:59 PM
4:23 AM
7:40 PM
New Moon · 1%
Wed, Aug 12 5:29 AM -0.2 11:32 AM 7.3 5:43 PM 0.0 11:52 PM 7.9
5:59 AM
7:58 PM
5:41 AM
8:10 PM
New Moon · 0%
Thu, Aug 13 6:18 AM -0.3 12:23 PM 7.5 6:35 PM 0.0
6:00 AM
7:57 PM
6:56 AM
8:35 PM
New Moon · 1%
Fri, Aug 14 12:42 AM 7.8 7:04 AM -0.3 1:11 PM 7.6 7:26 PM 0.0
6:01 AM
7:55 PM
8:08 AM
8:58 PM
Waxing Crescent · 5%
Sat, Aug 15 1:31 AM 7.5 7:49 AM -0.1 1:58 PM 7.6 8:15 PM 0.1
6:02 AM
7:54 PM
9:16 AM
9:20 PM
Waxing Crescent · 11%

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