Port Jefferson Harbor entrance (depth 15 ft), Long Island Sound, New York Current
40.9699° N, 73.0917° W
Flood direction 149° true
Ebb direction 342° true

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 011:08 AM EST −1.0 kt3:41 AM EST6:44 AM EST 1.8 kt9:58 AM EST1:55 PM EST −1.1 kt4:19 PM EST7:15 PM EST 1.9 kt10:26 PM EST6:26 AM EST5:43 PM EST3:52 PM EST5:34 AM EST
Mon 022:06 AM EST −1.1 kt4:36 AM EST7:36 AM EST 1.9 kt10:50 AM EST2:43 PM EST −1.2 kt5:07 PM EST8:04 PM EST 2.0 kt11:15 PM EST6:24 AM EST5:44 PM EST5:04 PM EST6:01 AM EST
Tue 032:55 AM EST −1.1 kt5:26 AM EST8:25 AM EST 1.9 kt11:37 AM EST3:25 PM EST −1.2 kt5:51 PM EST8:50 PM EST 2.0 ktFull Moon6:23 AM EST5:45 PM EST6:13 PM EST6:25 AM EST
Wed 0412:00 AM EST3:37 AM EST −1.2 kt6:13 AM EST9:13 AM EST 1.9 kt12:23 PM EST4:00 PM EST −1.1 kt6:33 PM EST9:35 PM EST 1.9 kt6:21 AM EST5:46 PM EST7:20 PM EST6:46 AM EST
Thu 0512:44 AM EST4:12 AM EST −1.1 kt6:57 AM EST9:59 AM EST 1.8 kt1:08 PM EST4:29 PM EST −1.0 kt7:12 PM EST10:18 PM EST 1.8 kt6:20 AM EST5:48 PM EST8:25 PM EST7:07 AM EST
Fri 061:27 AM EST4:42 AM EST −1.1 kt7:39 AM EST10:42 AM EST 1.7 kt1:54 PM EST4:58 PM EST −1.0 kt7:50 PM EST10:59 PM EST 1.7 kt6:18 AM EST5:49 PM EST9:30 PM EST7:28 AM EST
Sat 072:09 AM EST5:15 AM EST −1.0 kt8:19 AM EST11:26 AM EST 1.5 kt2:39 PM EST5:33 PM EST −0.9 kt8:27 PM EST11:39 PM EST 1.5 kt6:17 AM EST5:50 PM EST10:34 PM EST7:51 AM EST
Sun 083:51 AM EDT6:54 AM EDT −1.0 kt9:59 AM EDT1:10 PM EDT 1.4 kt4:25 PM EDT7:14 PM EDT −0.8 kt10:04 PM EDT7:15 AM EDT6:51 PM EDT9:18 AM EDT
Mon 091:20 AM EDT 1.4 kt4:34 AM EDT7:36 AM EDT −0.9 kt10:38 AM EDT1:55 PM EDT 1.3 kt5:12 PM EDT7:58 PM EDT −0.7 kt10:42 PM EDT7:13 AM EDT6:52 PM EDT12:38 AM EDT9:49 AM EDT
Tue 102:01 AM EDT 1.3 kt5:20 AM EDT8:21 AM EDT −0.8 kt11:20 AM EDT2:41 PM EDT 1.2 kt6:01 PM EDT8:44 PM EDT −0.7 kt11:25 PM EDT7:12 AM EDT6:53 PM EDT1:41 AM EDT10:27 AM EDT
Wed 112:45 AM EDT 1.2 kt6:09 AM EDT9:07 AM EDT −0.8 kt12:05 PM EDT3:28 PM EDT 1.1 kt6:51 PM EDT9:31 PM EDT −0.7 ktLast Quarter7:10 AM EDT6:54 PM EDT2:39 AM EDT11:13 AM EDT
Thu 1212:12 AM EDT3:33 AM EDT 1.1 kt7:00 AM EDT9:54 AM EDT −0.7 kt12:53 PM EDT4:18 PM EDT 1.1 kt7:39 PM EDT10:19 PM EDT −0.7 kt7:08 AM EDT6:55 PM EDT3:32 AM EDT12:07 PM EDT
Fri 131:04 AM EDT4:25 AM EDT 1.2 kt7:49 AM EDT10:42 AM EDT −0.7 kt1:44 PM EDT5:08 PM EDT 1.1 kt8:23 PM EDT11:08 PM EDT −0.7 kt7:07 AM EDT6:56 PM EDT4:17 AM EDT1:08 PM EDT
Sat 141:58 AM EDT5:20 AM EDT 1.2 kt8:34 AM EDT11:31 AM EDT −0.8 kt2:34 PM EDT5:56 PM EDT 1.2 kt9:05 PM EDT11:57 PM EDT −0.8 kt7:05 AM EDT6:58 PM EDT4:55 AM EDT2:14 PM EDT
Sun 152:51 AM EDT6:10 AM EDT 1.4 kt9:17 AM EDT12:17 PM EDT −0.9 kt3:23 PM EDT6:40 PM EDT 1.4 kt9:46 PM EDT7:04 AM EDT6:59 PM EDT5:27 AM EDT3:22 PM EDT
Mon 1612:42 AM EDT −0.9 kt3:42 AM EDT6:57 AM EDT 1.5 kt9:59 AM EDT1:00 PM EDT −1.0 kt4:11 PM EDT7:23 PM EDT 1.6 kt10:26 PM EDT7:02 AM EDT7:00 PM EDT5:54 AM EDT4:31 PM EDT
Tue 171:24 AM EDT −1.0 kt4:33 AM EDT7:42 AM EDT 1.7 kt10:42 AM EDT1:40 PM EDT −1.1 kt4:58 PM EDT8:05 PM EDT 1.7 kt11:07 PM EDT7:00 AM EDT7:01 PM EDT6:18 AM EDT5:41 PM EDT
Wed 182:05 AM EDT −1.0 kt5:22 AM EDT8:28 AM EDT 1.8 kt11:26 AM EDT2:21 PM EDT −1.1 kt5:43 PM EDT8:50 PM EDT 1.9 kt11:49 PM EDTNew Moon6:59 AM EDT7:02 PM EDT6:41 AM EDT6:53 PM EDT
Thu 192:47 AM EDT −1.1 kt6:12 AM EDT9:16 AM EDT 1.9 kt12:11 PM EDT3:05 PM EDT −1.2 kt6:28 PM EDT9:35 PM EDT 2.0 kt6:57 AM EDT7:03 PM EDT7:03 AM EDT8:05 PM EDT
Fri 2012:32 AM EDT3:32 AM EDT −1.2 kt7:01 AM EDT10:04 AM EDT 2.0 kt12:58 PM EDT3:51 PM EDT −1.2 kt7:14 PM EDT10:22 PM EDT 2.1 kt6:55 AM EDT7:04 PM EDT7:27 AM EDT9:20 PM EDT
Sat 211:19 AM EDT4:19 AM EDT −1.2 kt7:53 AM EDT10:54 AM EDT 2.0 kt1:48 PM EDT4:39 PM EDT −1.2 kt8:01 PM EDT11:09 PM EDT 2.0 kt6:54 AM EDT7:05 PM EDT7:55 AM EDT10:38 PM EDT
Sun 222:08 AM EDT5:09 AM EDT −1.2 kt8:46 AM EDT11:45 AM EDT 1.9 kt2:41 PM EDT5:30 PM EDT −1.1 kt8:51 PM EDT6:52 AM EDT7:06 PM EDT8:27 AM EDT11:57 PM EDT
Mon 2312:00 AM EDT 2.0 kt3:01 AM EDT6:04 AM EDT −1.1 kt9:42 AM EDT12:40 PM EDT 1.8 kt3:38 PM EDT6:27 PM EDT −1.0 kt9:44 PM EDT6:50 AM EDT7:07 PM EDT9:08 AM EDT
Tue 2412:55 AM EDT 1.8 kt3:59 AM EDT7:10 AM EDT −1.0 kt10:41 AM EDT1:41 PM EDT 1.6 kt4:39 PM EDT7:32 PM EDT −0.9 kt10:43 PM EDT6:48 AM EDT7:08 PM EDT9:59 AM EDT1:13 AM EDT
Wed 251:57 AM EDT 1.7 kt5:04 AM EDT8:24 AM EDT −0.9 kt11:46 AM EDT2:48 PM EDT 1.5 kt5:48 PM EDT8:42 PM EDT −0.8 kt11:50 PM EDTFirst Quarter6:47 AM EDT7:10 PM EDT11:01 AM EDT2:20 AM EDT
Thu 263:07 AM EDT 1.6 kt6:17 AM EDT9:45 AM EDT −0.9 kt12:54 PM EDT3:58 PM EDT 1.5 kt7:03 PM EDT9:56 PM EDT −0.7 kt6:45 AM EDT7:11 PM EDT12:12 PM EDT3:17 AM EDT
Fri 271:03 AM EDT4:20 AM EDT 1.5 kt7:34 AM EDT11:29 AM EDT −0.9 kt2:03 PM EDT5:06 PM EDT 1.5 kt8:16 PM EDT11:28 PM EDT −0.8 kt6:43 AM EDT7:12 PM EDT1:26 PM EDT4:01 AM EDT
Sat 282:17 AM EDT5:30 AM EDT 1.5 kt8:47 AM EDT12:45 PM EDT −0.9 kt3:07 PM EDT6:09 PM EDT 1.6 kt9:21 PM EDT6:42 AM EDT7:13 PM EDT2:40 PM EDT4:36 AM EDT
Sun 2912:57 AM EDT −0.9 kt3:25 AM EDT6:32 AM EDT 1.6 kt9:50 AM EDT1:43 PM EDT −1.0 kt4:05 PM EDT7:04 PM EDT 1.8 kt10:19 PM EDT6:40 AM EDT7:14 PM EDT3:51 PM EDT5:04 AM EDT
Mon 301:58 AM EDT −1.0 kt4:26 AM EDT7:28 AM EDT 1.7 kt10:45 AM EDT2:33 PM EDT −1.1 kt4:56 PM EDT7:55 PM EDT 1.9 kt11:09 PM EDT6:38 AM EDT7:15 PM EDT4:59 PM EDT5:28 AM EDT
Tue 312:50 AM EDT −1.1 kt5:20 AM EDT8:18 AM EDT 1.8 kt11:34 AM EDT3:18 PM EDT −1.1 kt5:43 PM EDT8:42 PM EDT 1.9 kt11:55 PM EDT6:37 AM EDT7:16 PM EDT6:05 PM EDT5:50 AM EDT

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  The author and the publisher each assume no liability for damages arising from use of these predictions.  They are not certified to be correct, and they do not incorporate the effects of tropical storms, El Niño, seismic events, subsidence, uplift, or changes in global sea level.

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