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Oyster Bay Harbor — Tide Calendar

September 2026 · Local station time · Heights in ft (MLLW)
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Minus Tides Weekly View Daily Chart
Date Tide Curve High & Low Tides Sun Moon
Tue, Sep 1 ▲ 2:34 AM 7.7 ▼ 8:47 AM 0.4 ▲ 2:52 PM 8.4 ▼ 9:27 PM 0.4
6:21 AM
7:30 PM
↑ 9:19 PM
↓ 11:14 AM
Waning Gibbous · 79%
Wed, Sep 2 ▲ 3:22 AM 7.4 ▼ 9:33 AM 0.6 ▲ 3:40 PM 8.3 ▼ 10:20 PM 0.5
6:22 AM
7:28 PM
↑ 9:56 PM
↓ 12:30 PM
Last Quarter · 69%
Thu, Sep 3 ▲ 4:15 AM 7.2 ▼ 10:26 AM 0.9 ▲ 4:34 PM 8.1 ▼ 11:21 PM 0.7
6:23 AM
7:27 PM
↑ 10:42 PM
↓ 1:47 PM
Last Quarter · 57%
Fri, Sep 4 ▲ 5:14 AM 6.9 ▼ 11:28 AM 1.1 ▲ 5:36 PM 7.9
6:24 AM
7:25 PM
↑ 11:40 PM
↓ 3:00 PM
Last Quarter · 46%
Sat, Sep 5 ▼ 12:27 AM 0.9 ▲ 6:20 AM 6.8 ▼ 12:36 PM 1.2 ▲ 6:45 PM 7.8
6:25 AM
7:24 PM
↑ —
↓ 4:04 PM
Last Quarter · 34%
Sun, Sep 6 ▼ 1:34 AM 0.9 ▲ 7:30 AM 6.8 ▼ 1:46 PM 1.1 ▲ 7:55 PM 7.9
6:26 AM
7:22 PM
↑ 12:49 AM
↓ 4:57 PM
Waning Crescent · 23%
Mon, Sep 7 ▼ 2:39 AM 0.7 ▲ 8:36 AM 7.1 ▼ 2:53 PM 0.9 ▲ 9:01 PM 8.1
6:27 AM
7:20 PM
↑ 2:06 AM
↓ 5:38 PM
Waning Crescent · 14%
Tue, Sep 8 ▼ 3:39 AM 0.4 ▲ 9:37 AM 7.5 ▼ 3:54 PM 0.5 ▲ 9:59 PM 8.3
6:28 AM
7:19 PM
↑ 3:24 AM
↓ 6:11 PM
Waning Crescent · 7%
Wed, Sep 9 ▼ 4:33 AM 0.1 ▲ 10:31 AM 8.0 ▼ 4:51 PM 0.2 ▲ 10:52 PM 8.4
6:29 AM
7:17 PM
↑ 4:40 AM
↓ 6:39 PM
New Moon · 2%
Thu, Sep 10 ▼ 5:21 AM -0.1 ▲ 11:20 AM 8.3 ▼ 5:42 PM 0.0 ▲ 11:41 PM 8.4
6:30 AM
7:15 PM
↑ 5:53 AM
↓ 7:02 PM
New Moon · 0%
Fri, Sep 11 ▼ 6:06 AM -0.1 ▲ 12:05 PM 8.5 ▼ 6:30 PM -0.1
6:31 AM
7:14 PM
↑ 7:03 AM
↓ 7:25 PM
New Moon · 1%
Sat, Sep 12 ▲ 12:27 AM 8.3 ▼ 6:49 AM 0.0 ▲ 12:49 PM 8.6 ▼ 7:16 PM 0.0
6:32 AM
7:12 PM
↑ 8:11 AM
↓ 7:46 PM
New Moon · 3%
Sun, Sep 13 ▲ 1:12 AM 8.0 ▼ 7:30 AM 0.2 ▲ 1:32 PM 8.5 ▼ 8:01 PM 0.1
6:32 AM
7:10 PM
↑ 9:18 AM
↓ 8:09 PM
Waxing Crescent · 8%
Mon, Sep 14 ▲ 1:57 AM 7.7 ▼ 8:11 AM 0.6 ▲ 2:14 PM 8.3 ▼ 8:45 PM 0.4
6:33 AM
7:08 PM
↑ 10:24 AM
↓ 8:35 PM
Waxing Crescent · 14%
Tue, Sep 15 ▲ 2:42 AM 7.4 ▼ 8:54 AM 0.9 ▲ 2:58 PM 8.0 ▼ 9:31 PM 0.7
6:34 AM
7:07 PM
↑ 11:30 AM
↓ 9:05 PM
Waxing Crescent · 22%
Wed, Sep 16 ▲ 3:29 AM 7.0 ▼ 9:38 AM 1.3 ▲ 3:44 PM 7.7 ▼ 10:20 PM 1.0
6:35 AM
7:05 PM
↑ 12:34 PM
↓ 9:40 PM
Waxing Crescent · 30%
Thu, Sep 17 ▲ 4:18 AM 6.7 ▼ 10:28 AM 1.6 ▲ 4:33 PM 7.3 ▼ 11:12 PM 1.3
6:36 AM
7:03 PM
↑ 1:34 PM
↓ 10:22 PM
First Quarter · 39%
Fri, Sep 18 ▲ 5:11 AM 6.5 ▼ 11:22 AM 1.9 ▲ 5:28 PM 7.0
6:37 AM
7:02 PM
↑ 2:28 PM
↓ 11:12 PM
First Quarter · 49%
Sat, Sep 19 ▼ 12:08 AM 1.5 ▲ 6:09 AM 6.4 ▼ 12:21 PM 2.0 ▲ 6:27 PM 6.9
6:38 AM
7:00 PM
↑ 3:15 PM
↓ —
First Quarter · 58%
Sun, Sep 20 ▼ 1:05 AM 1.6 ▲ 7:08 AM 6.4 ▼ 1:21 PM 1.9 ▲ 7:27 PM 6.9
6:39 AM
6:58 PM
↑ 3:54 PM
↓ 12:09 AM
First Quarter · 67%
Mon, Sep 21 ▼ 2:01 AM 1.5 ▲ 8:05 AM 6.6 ▼ 2:17 PM 1.7 ▲ 8:24 PM 7.1
6:40 AM
6:57 PM
↑ 4:27 PM
↓ 1:10 AM
Waxing Gibbous · 76%
Tue, Sep 22 ▼ 2:52 AM 1.3 ▲ 8:56 AM 6.9 ▼ 3:09 PM 1.4 ▲ 9:14 PM 7.3
6:41 AM
6:55 PM
↑ 4:55 PM
↓ 2:14 AM
Waxing Gibbous · 83%
Wed, Sep 23 ▼ 3:38 AM 1.0 ▲ 9:42 AM 7.3 ▼ 3:57 PM 1.0 ▲ 9:59 PM 7.6
6:42 AM
6:53 PM
↑ 5:20 PM
↓ 3:18 AM
Waxing Gibbous · 90%
Thu, Sep 24 ▼ 4:20 AM 0.7 ▲ 10:22 AM 7.7 ▼ 4:41 PM 0.6 ▲ 10:41 PM 7.8
6:43 AM
6:51 PM
↑ 5:42 PM
↓ 4:23 AM
Waxing Gibbous · 95%
Fri, Sep 25 ▼ 5:00 AM 0.4 ▲ 11:01 AM 8.0 ▼ 5:24 PM 0.3 ▲ 11:21 PM 8.0
6:44 AM
6:50 PM
↑ 6:04 PM
↓ 5:29 AM
Full Moon · 99%
Sat, Sep 26 ▼ 5:38 AM 0.3 ▲ 11:38 AM 8.4 ▼ 6:05 PM 0.0
6:45 AM
6:48 PM
↑ 6:26 PM
↓ 6:35 AM
Full Moon · 100%
Sun, Sep 27 ▲ 12:01 AM 8.0 ▼ 6:16 AM 0.2 ▲ 12:16 PM 8.6 ▼ 6:47 PM -0.1
6:46 AM
6:46 PM
↑ 6:51 PM
↓ 7:44 AM
Full Moon · 99%
Mon, Sep 28 ▲ 12:42 AM 8.0 ▼ 6:55 AM 0.2 ▲ 12:56 PM 8.7 ▼ 7:31 PM -0.2
6:47 AM
6:45 PM
↑ 7:18 PM
↓ 8:56 AM
Waning Gibbous · 96%
Tue, Sep 29 ▲ 1:26 AM 7.9 ▼ 7:37 AM 0.3 ▲ 1:40 PM 8.8 ▼ 8:17 PM -0.1
6:48 AM
6:43 PM
↑ 7:52 PM
↓ 10:11 AM
Waning Gibbous · 90%
Wed, Sep 30 ▲ 2:13 AM 7.7 ▼ 8:23 AM 0.5 ▲ 2:28 PM 8.6 ▼ 9:08 PM 0.2
6:49 AM
6:41 PM
↑ 8:34 PM
↓ 11:28 AM
Waning Gibbous · 82%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8516201 · view the interactive daily chart