Port Jefferson Monthly Table

The tidal range at Port Jefferson for the month of October, 2026 is approximately 14.34 ft with a minimum tide of -2.94 ft and maximum tide of 11.4 ft. Below is a combined tide table and solunar table. Today is highlighted in green. You can click or tap a particular row to see the details for that day. Or, you can see today’s tide and fishing time details on the Day tab.

October, 2026

▲ Blue = High Tide ▼ Red = Low Tide

Port Jefferson, Washington — Tide predictions for Thursday, October 1, 2026 – Saturday, October 31, 2026. Local times: UTC−07:00. Heights in ft relative to MLLW.
Day	Moon phase	1^st Tide	2^nd Tide	3^rd Tide	4^th Tide	☀ Sun	Major Times	Minor Times
1 Thu	78%	2:24 AM ▼ -1.64 ft	9:35 AM ▲ 10.27 ft	2:50 PM ▼ 7.13 ft	7:55 PM ▲ 10.03 ft	▲ 7:09 AM ▼ 6:49 PM	4:03 AM → 6:03 AM 4:31 PM → 6:31 PM	1:09 PM → 2:09 PM 8:53 PM → 9:53 PM
2 Fri	68%	3:17 AM ▼ -1.44 ft	10:50 AM ▲ 10.04 ft	4:00 PM ▼ 7.78 ft	8:45 PM ▲ 9.44 ft	▲ 7:11 AM ▼ 6:47 PM	5:05 AM → 7:05 AM 5:37 PM → 7:37 PM	2:15 PM → 3:15 PM 9:59 PM → 10:59 PM
3 Sat	50%	4:17 AM ▼ -0.96 ft	12:20 PM ▲ 9.98 ft	5:41 PM ▼ 7.9 ft	9:57 PM ▲ 8.77 ft	▲ 7:12 AM ▼ 6:45 PM	6:08 AM → 8:08 AM 6:41 PM → 8:41 PM	3:06 PM → 4:06 PM 11:16 PM → 12:16 AM
4 Sun	45%	5:25 AM ▼ -0.39 ft	1:42 PM ▲ 10.17 ft	7:31 PM ▼ 7.23 ft	11:33 PM ▲ 8.28 ft	▲ 7:13 AM ▼ 6:43 PM	7:07 AM → 9:07 AM 7:40 PM → 9:40 PM	3:43 PM → 4:43 PM
5 Mon	34%	6:38 AM ▼ 0.1 ft	2:38 PM ▲ 10.45 ft	8:39 PM ▼ 6.07 ft		▲ 7:15 AM ▼ 6:41 PM	8:03 AM → 10:03 AM 8:35 PM → 10:35 PM	12:38 AM → 1:38 AM 4:11 PM → 5:11 PM
6 Tue	24%	1:11 AM ▲ 8.26 ft	7:47 AM ▼ 0.5 ft	3:19 PM ▲ 10.7 ft	9:25 PM ▼ 4.74 ft	▲ 7:16 AM ▼ 6:39 PM	8:54 AM → 10:54 AM 9:25 PM → 11:25 PM	1:59 AM → 2:59 AM 4:33 PM → 5:33 PM
7 Wed	15%	2:33 AM ▲ 8.6 ft	8:48 AM ▼ 0.94 ft	3:50 PM ▲ 10.88 ft	10:03 PM ▼ 3.36 ft	▲ 7:18 AM ▼ 6:37 PM	9:42 AM → 11:42 AM 10:12 PM → 12:12 AM	3:18 AM → 4:18 AM 4:51 PM → 5:51 PM
8 Thu	8%	3:41 AM ▲ 9.08 ft	9:41 AM ▼ 1.56 ft	4:17 PM ▲ 10.96 ft	10:38 PM ▼ 2.06 ft	▲ 7:19 AM ▼ 6:35 PM	10:28 AM → 12:28 PM 10:58 PM → 12:58 AM	4:34 AM → 5:34 AM 5:07 PM → 6:07 PM
9 Fri	3%	4:40 AM ▲ 9.53 ft	10:28 AM ▼ 2.4 ft	4:41 PM ▲ 10.95 ft	11:10 PM ▼ 0.93 ft	▲ 7:21 AM ▼ 6:33 PM	11:13 AM → 1:13 PM	5:49 AM → 6:49 AM 5:23 PM → 6:23 PM
10 Sat	0%	5:32 AM ▲ 9.91 ft	11:12 AM ▼ 3.39 ft	5:05 PM ▲ 10.82 ft	11:41 PM ▼ 0.02 ft	▲ 7:22 AM ▼ 6:31 PM	11:42 PM → 1:42 AM 11:57 AM → 1:57 PM	7:02 AM → 8:02 AM 5:41 PM → 6:41 PM
11 Sun	1%	6:22 AM ▲ 10.22 ft	11:54 AM ▼ 4.44 ft	5:29 PM ▲ 10.59 ft		▲ 7:23 AM ▼ 6:29 PM	12:28 AM → 2:28 AM 12:43 PM → 2:43 PM	8:15 AM → 9:15 AM 6:00 PM → 7:00 PM
12 Mon	2%	12:13 AM ▼ -0.61 ft	7:09 AM ▲ 10.43 ft	12:37 PM ▼ 5.44 ft	5:56 PM ▲ 10.24 ft	▲ 7:25 AM ▼ 6:27 PM	1:14 AM → 3:14 AM 1:30 PM → 3:30 PM	9:28 AM → 10:28 AM 6:23 PM → 7:23 PM
13 Tue	6%	12:46 AM ▼ -0.94 ft	7:56 AM ▲ 10.53 ft	1:22 PM ▼ 6.32 ft	6:25 PM ▲ 9.79 ft	▲ 7:26 AM ▼ 6:25 PM	2:00 AM → 4:00 AM 2:19 PM → 4:19 PM	10:38 AM → 11:38 AM 6:53 PM → 7:53 PM
14 Wed	11%	1:20 AM ▼ -0.96 ft	8:43 AM ▲ 10.5 ft	2:11 PM ▼ 7.01 ft	6:57 PM ▲ 9.28 ft	▲ 7:28 AM ▼ 6:23 PM	2:49 AM → 4:49 AM 3:10 PM → 5:10 PM	11:45 AM → 12:45 PM 7:30 PM → 8:30 PM
15 Thu	18%	1:59 AM ▼ -0.68 ft	9:33 AM ▲ 10.34 ft	3:08 PM ▼ 7.49 ft	7:33 PM ▲ 8.72 ft	▲ 7:29 AM ▼ 6:21 PM	3:37 AM → 5:37 AM 4:01 PM → 6:01 PM	12:44 PM → 1:44 PM 8:17 PM → 9:17 PM
16 Fri	26%	2:41 AM ▼ -0.18 ft	10:29 AM ▲ 10.1 ft	4:24 PM ▼ 7.7 ft	8:16 PM ▲ 8.14 ft	▲ 7:31 AM ▼ 6:19 PM	4:25 AM → 6:25 AM 4:54 PM → 6:54 PM	1:34 PM → 2:34 PM 9:13 PM → 10:13 PM
17 Sat	34%	3:30 AM ▼ 0.44 ft	11:36 AM ▲ 9.9 ft	6:27 PM ▼ 7.51 ft	9:16 PM ▲ 7.59 ft	▲ 7:32 AM ▼ 6:18 PM	5:13 AM → 7:13 AM 5:44 PM → 7:44 PM	2:14 PM → 3:14 PM 10:17 PM → 11:17 PM
18 Sun	50%	4:26 AM ▼ 1.08 ft	12:44 PM ▲ 9.83 ft	7:49 PM ▼ 6.94 ft	10:40 PM ▲ 7.17 ft	▲ 7:34 AM ▼ 6:16 PM	6:01 AM → 8:01 AM 6:32 PM → 8:32 PM	2:45 PM → 3:45 PM 11:25 PM → 12:25 AM
19 Mon	53%	5:29 AM ▼ 1.61 ft	1:39 PM ▲ 9.91 ft	8:30 PM ▼ 6.21 ft		▲ 7:35 AM ▼ 6:14 PM	6:47 AM → 8:47 AM 7:18 PM → 9:18 PM	3:10 PM → 4:10 PM
20 Tue	63%	12:10 AM ▲ 7.1 ft	6:34 AM ▼ 1.98 ft	2:18 PM ▲ 10.06 ft	8:56 PM ▼ 5.35 ft	▲ 7:37 AM ▼ 6:12 PM	7:32 AM → 9:32 AM 8:03 PM → 10:03 PM	12:35 AM → 1:35 AM 3:30 PM → 4:30 PM
21 Wed	72%	1:29 AM ▲ 7.38 ft	7:33 AM ▼ 2.29 ft	2:46 PM ▲ 10.24 ft	9:18 PM ▼ 4.31 ft	▲ 7:38 AM ▼ 6:10 PM	8:16 AM → 10:16 AM 8:47 PM → 10:47 PM	1:46 AM → 2:46 AM 3:47 PM → 4:47 PM
22 Thu	80%	2:34 AM ▲ 7.92 ft	8:26 AM ▼ 2.65 ft	3:10 PM ▲ 10.44 ft	9:40 PM ▼ 3.09 ft	▲ 7:40 AM ▼ 6:08 PM	9:00 AM → 11:00 AM 9:30 PM → 11:30 PM	2:58 AM → 3:58 AM 4:03 PM → 5:03 PM
23 Fri	88%	3:30 AM ▲ 8.61 ft	9:14 AM ▼ 3.15 ft	3:32 PM ▲ 10.63 ft	10:06 PM ▼ 1.7 ft	▲ 7:41 AM ▼ 6:07 PM	9:45 AM → 11:45 AM 10:16 PM → 12:16 AM	4:11 AM → 5:11 AM 4:19 PM → 5:19 PM
24 Sat	94%	4:20 AM ▲ 9.36 ft	9:58 AM ▼ 3.83 ft	3:55 PM ▲ 10.8 ft	10:35 PM ▼ 0.27 ft	▲ 7:43 AM ▼ 6:05 PM	10:32 AM → 12:32 PM	5:27 AM → 6:27 AM 4:37 PM → 5:37 PM
25 Sun	100%	5:09 AM ▲ 10.09 ft	10:41 AM ▼ 4.64 ft	4:21 PM ▲ 10.93 ft	11:09 PM ▼ -1.06 ft	▲ 7:44 AM ▼ 6:03 PM	11:03 PM → 1:03 AM 11:21 AM → 1:21 PM	6:46 AM → 7:46 AM 4:57 PM → 5:57 PM
26 Mon	99%	5:58 AM ▲ 10.72 ft	11:25 AM ▼ 5.5 ft	4:49 PM ▲ 10.99 ft	11:46 PM ▼ -2.12 ft	▲ 7:46 AM ▼ 6:01 PM	11:55 PM → 1:55 AM 12:16 PM → 2:16 PM	8:08 AM → 9:08 AM 5:24 PM → 6:24 PM
27 Tue	99%	6:48 AM ▲ 11.17 ft	12:11 PM ▼ 6.34 ft	5:21 PM ▲ 10.93 ft		▲ 7:47 AM ▼ 6:00 PM	12:51 AM → 2:51 AM 1:15 PM → 3:15 PM	9:32 AM → 10:32 AM 5:59 PM → 6:59 PM
28 Wed	95%	12:27 AM ▼ -2.77 ft	7:41 AM ▲ 11.4 ft	1:00 PM ▼ 7.06 ft	5:57 PM ▲ 10.72 ft	▲ 7:49 AM ▼ 5:58 PM	1:52 AM → 3:52 AM 2:20 PM → 4:20 PM	10:54 AM → 11:54 AM 6:47 PM → 7:47 PM
29 Thu	89%	1:12 AM ▼ -2.94 ft	8:37 AM ▲ 11.39 ft	1:54 PM ▼ 7.6 ft	6:39 PM ▲ 10.32 ft	▲ 7:50 AM ▼ 5:56 PM	2:56 AM → 4:56 AM 3:27 PM → 5:27 PM	12:05 PM → 1:05 PM 7:49 PM → 8:49 PM
30 Fri	81%	2:01 AM ▼ -2.64 ft	9:38 AM ▲ 11.23 ft	2:59 PM ▼ 7.87 ft	7:29 PM ▲ 9.71 ft	▲ 7:52 AM ▼ 5:55 PM	4:00 AM → 6:00 AM 4:34 PM → 6:34 PM	1:03 PM → 2:03 PM 9:05 PM → 10:05 PM
31 Sat	71%	2:55 AM ▼ -1.93 ft	10:44 AM ▲ 11.03 ft	4:20 PM ▼ 7.77 ft	8:34 PM ▲ 8.92 ft	▲ 7:53 AM ▼ 5:53 PM	5:02 AM → 7:02 AM 5:36 PM → 7:36 PM	1:45 PM → 2:45 PM 10:27 PM → 11:27 PM

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water