Gowanus Bay entrance (depth 28 ft), Upper Bay, New York Harbor, New York Current
40.6625° N, 74.0181° W
Flood direction 13° true
Ebb direction 171° true

April 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:24 AM EDT −0.5 kt2:43 AM EDT5:10 AM EDT 0.8 kt
7:51 AM EDT 0.4 kt
9:00 AM EDT 0.4 kt
10:36 AM EDT12:50 PM EDT −0.6 kt3:19 PM EDT5:39 PM EDT 0.8 kt
8:14 PM EDT 0.4 kt
9:24 PM EDT 0.4 kt
11:04 PM EDTFull Moon6:39 AM EDT7:21 PM EDT7:14 PM EDT6:14 AM EDT
Thu 021:03 AM EDT −0.5 kt3:28 AM EDT5:57 AM EDT 0.8 kt
8:45 AM EDT 0.3 kt
9:44 AM EDT 0.4 kt
11:18 AM EDT1:21 PM EDT −0.5 kt3:58 PM EDT6:24 PM EDT 0.7 kt
9:02 PM EDT 0.4 kt
10:09 PM EDT 0.4 kt
11:47 PM EDT6:37 AM EDT7:22 PM EDT8:18 PM EDT6:35 AM EDT
Fri 031:42 AM EDT −0.5 kt4:13 AM EDT6:45 AM EDT 0.8 kt
9:43 AM EDT 0.3 kt
10:24 AM EDT 0.3 kt
11:59 AM EDT1:54 PM EDT −0.5 kt4:33 PM EDT7:10 PM EDT 0.7 kt
9:53 PM EDT 0.3 kt
10:53 PM EDT 0.4 kt
6:36 AM EDT7:23 PM EDT9:22 PM EDT6:58 AM EDT
Sat 0412:31 AM EDT2:23 AM EDT −0.5 kt4:57 AM EDT7:34 AM EDT 0.8 kt12:39 PM EDT2:29 PM EDT −0.4 kt5:02 PM EDT7:57 PM EDT 0.7 kt
10:48 PM EDT 0.3 kt
11:40 PM EDT 0.3 kt
6:34 AM EDT7:24 PM EDT10:27 PM EDT7:24 AM EDT
Sun 051:17 AM EDT3:05 AM EDT −0.4 kt5:40 AM EDT8:26 AM EDT 0.7 kt1:19 PM EDT3:06 PM EDT −0.4 kt5:24 PM EDT8:47 PM EDT 0.6 kt
11:39 PM EDT 0.3 kt
6:33 AM EDT7:25 PM EDT11:30 PM EDT7:53 AM EDT
Mon 0612:32 AM EDT 0.3 kt2:07 AM EDT3:47 AM EDT −0.4 kt6:19 AM EDT9:18 AM EDT 0.7 kt1:58 PM EDT3:45 PM EDT −0.4 kt5:45 PM EDT9:37 PM EDT 0.6 kt6:31 AM EDT7:26 PM EDT8:29 AM EDT
Tue 0712:25 AM EDT 0.3 kt
1:25 AM EDT 0.3 kt
2:57 AM EDT4:29 AM EDT −0.3 kt6:51 AM EDT10:09 AM EDT 0.6 kt2:36 PM EDT4:27 PM EDT −0.3 kt6:14 PM EDT10:27 PM EDT 0.5 kt6:29 AM EDT7:27 PM EDT12:31 AM EDT9:12 AM EDT
Wed 081:12 AM EDT 0.2 kt
2:15 AM EDT 0.3 kt
3:47 AM EDT5:12 AM EDT −0.3 kt7:17 AM EDT11:00 AM EDT 0.6 kt3:14 PM EDT5:10 PM EDT −0.3 kt6:53 PM EDT11:20 PM EDT 0.5 kt6:28 AM EDT7:28 PM EDT1:25 AM EDT10:02 AM EDT
Thu 092:06 AM EDT 0.2 kt
3:00 AM EDT 0.3 kt
4:35 AM EDT5:57 AM EDT −0.2 kt7:48 AM EDT11:54 AM EDT 0.6 kt3:55 PM EDT5:57 PM EDT −0.3 kt7:38 PM EDT6:26 AM EDT7:29 PM EDT2:13 AM EDT11:00 AM EDT
Fri 1012:18 AM EDT 0.5 kt
3:17 AM EDT 0.2 kt
3:37 AM EDT 0.2 kt
5:20 AM EDT6:44 AM EDT −0.2 kt8:34 AM EDT12:51 PM EDT 0.6 kt4:41 PM EDT6:46 PM EDT −0.3 kt8:28 PM EDTLast Quarter6:25 AM EDT7:30 PM EDT2:53 AM EDT12:03 PM EDT
Sat 111:14 AM EDT 0.5 kt6:01 AM EDT7:33 AM EDT −0.3 kt9:36 AM EDT1:43 PM EDT 0.6 kt5:32 PM EDT7:38 PM EDT −0.3 kt9:22 PM EDT6:23 AM EDT7:31 PM EDT3:27 AM EDT1:08 PM EDT
Sun 122:02 AM EDT 0.6 kt6:40 AM EDT8:24 AM EDT −0.3 kt10:53 AM EDT2:31 PM EDT 0.7 kt6:27 PM EDT8:33 PM EDT −0.4 kt10:25 PM EDT6:21 AM EDT7:32 PM EDT3:56 AM EDT2:16 PM EDT
Mon 132:45 AM EDT 0.7 kt7:19 AM EDT9:17 AM EDT −0.4 kt12:01 PM EDT3:15 PM EDT 0.7 kt7:24 PM EDT9:31 PM EDT −0.4 kt11:36 PM EDT6:20 AM EDT7:33 PM EDT4:21 AM EDT3:24 PM EDT
Tue 143:26 AM EDT 0.8 kt8:00 AM EDT10:12 AM EDT −0.5 kt12:51 PM EDT3:56 PM EDT 0.8 kt8:23 PM EDT10:32 PM EDT −0.5 kt6:18 AM EDT7:34 PM EDT4:45 AM EDT4:33 PM EDT
Wed 1512:43 AM EDT4:09 AM EDT 0.8 kt8:46 AM EDT11:06 AM EDT −0.6 kt1:32 PM EDT4:36 PM EDT 0.8 kt9:22 PM EDT11:30 PM EDT −0.5 kt6:17 AM EDT7:35 PM EDT5:08 AM EDT5:45 PM EDT
Thu 161:41 AM EDT4:52 AM EDT 0.9 kt9:35 AM EDT11:55 AM EDT −0.6 kt2:11 PM EDT5:15 PM EDT 0.8 kt10:19 PM EDT6:15 AM EDT7:36 PM EDT5:31 AM EDT6:59 PM EDT
Fri 1712:24 AM EDT −0.6 kt2:35 AM EDT5:36 AM EDT 0.9 kt10:26 AM EDT12:42 PM EDT −0.6 kt2:51 PM EDT5:54 PM EDT 0.9 kt
9:33 PM EDT 0.2 kt
9:53 PM EDT 0.2 kt
11:14 PM EDTNew Moon6:14 AM EDT7:37 PM EDT5:58 AM EDT8:18 PM EDT
Sat 181:15 AM EDT −0.6 kt3:27 AM EDT6:21 AM EDT 0.8 kt11:17 AM EDT1:30 PM EDT −0.6 kt3:32 PM EDT6:35 PM EDT 0.8 kt
10:07 PM EDT 0.2 kt
10:51 PM EDT 0.2 kt
6:12 AM EDT7:38 PM EDT6:29 AM EDT9:38 PM EDT
Sun 1912:11 AM EDT2:08 AM EDT −0.6 kt4:19 AM EDT7:09 AM EDT 0.8 kt12:10 PM EDT2:19 PM EDT −0.6 kt4:17 PM EDT7:19 PM EDT 0.8 kt
10:47 PM EDT 0.2 kt
11:49 PM EDT 0.3 kt
6:11 AM EDT7:39 PM EDT7:08 AM EDT10:58 PM EDT
Mon 201:10 AM EDT3:00 AM EDT −0.6 kt5:10 AM EDT8:01 AM EDT 0.7 kt
11:44 AM EDT 0.1 kt
11:58 AM EDT 0.1 kt
1:09 PM EDT3:10 PM EDT −0.5 kt5:04 PM EDT8:09 PM EDT 0.7 kt
11:27 PM EDT 0.2 kt
6:09 AM EDT7:40 PM EDT7:57 AM EDT
Tue 2112:48 AM EDT 0.3 kt2:11 AM EDT3:54 AM EDT −0.5 kt6:03 AM EDT8:58 AM EDT 0.6 kt
12:20 PM EDT 0.1 kt
1:02 PM EDT 0.2 kt
2:12 PM EDT4:02 PM EDT −0.5 kt5:56 PM EDT9:06 PM EDT 0.6 kt6:08 AM EDT7:41 PM EDT8:57 AM EDT12:11 AM EDT
Wed 2212:08 AM EDT 0.2 kt
1:45 AM EDT 0.4 kt
3:12 AM EDT4:48 AM EDT −0.4 kt7:00 AM EDT9:58 AM EDT 0.6 kt
1:02 PM EDT 0.2 kt
1:57 PM EDT 0.2 kt
3:15 PM EDT4:56 PM EDT −0.4 kt6:54 PM EDT10:08 PM EDT 0.5 kt6:06 AM EDT7:42 PM EDT10:07 AM EDT1:13 AM EDT
Thu 2312:51 AM EDT 0.2 kt
2:38 AM EDT 0.4 kt
4:11 AM EDT5:44 AM EDT −0.4 kt8:06 AM EDT10:59 AM EDT 0.6 kt
1:50 PM EDT 0.3 kt
2:47 PM EDT 0.3 kt
4:17 PM EDT5:52 PM EDT −0.4 kt8:02 PM EDT11:15 PM EDT 0.5 ktFirst Quarter6:05 AM EDT7:43 PM EDT11:22 AM EDT2:03 AM EDT
Fri 241:40 AM EDT 0.3 kt
3:28 AM EDT 0.4 kt
5:07 AM EDT6:43 AM EDT −0.4 kt9:18 AM EDT12:05 PM EDT 0.6 kt
2:44 PM EDT 0.3 kt
3:37 PM EDT 0.3 kt
5:18 PM EDT6:50 PM EDT −0.3 kt9:20 PM EDT6:04 AM EDT7:44 PM EDT12:36 PM EDT2:41 AM EDT
Sat 2512:28 AM EDT 0.5 kt
2:40 AM EDT 0.3 kt
4:18 AM EDT 0.4 kt
6:01 AM EDT7:44 AM EDT −0.4 kt10:31 AM EDT1:11 PM EDT 0.6 kt
3:42 PM EDT 0.4 kt
4:29 PM EDT 0.4 kt
6:19 PM EDT7:51 PM EDT −0.3 kt10:40 PM EDT6:02 AM EDT7:46 PM EDT1:47 PM EDT3:11 AM EDT
Sun 261:32 AM EDT 0.5 kt
3:45 AM EDT 0.4 kt
5:08 AM EDT 0.4 kt
6:52 AM EDT8:49 AM EDT −0.4 kt11:38 AM EDT2:07 PM EDT 0.7 kt
4:36 PM EDT 0.4 kt
5:23 PM EDT 0.4 kt
7:17 PM EDT8:56 PM EDT −0.3 kt11:48 PM EDT6:01 AM EDT7:47 PM EDT2:55 PM EDT3:37 AM EDT
Mon 272:25 AM EDT 0.6 kt
4:50 AM EDT 0.4 kt
5:57 AM EDT 0.4 kt
7:42 AM EDT10:05 AM EDT −0.4 kt12:36 PM EDT2:57 PM EDT 0.7 kt
5:28 PM EDT 0.4 kt
6:17 PM EDT 0.4 kt
8:12 PM EDT10:14 PM EDT −0.3 kt5:59 AM EDT7:48 PM EDT4:00 PM EDT3:59 AM EDT
Tue 2812:45 AM EDT3:13 AM EDT 0.7 kt
5:51 AM EDT 0.4 kt
6:46 AM EDT 0.4 kt
8:30 AM EDT11:08 AM EDT −0.5 kt1:25 PM EDT3:43 PM EDT 0.7 kt
6:18 PM EDT 0.4 kt
7:12 PM EDT 0.4 kt
9:03 PM EDT11:22 PM EDT −0.4 kt5:58 AM EDT7:49 PM EDT5:05 PM EDT4:20 AM EDT
Wed 291:34 AM EDT4:00 AM EDT 0.8 kt
6:49 AM EDT 0.3 kt
7:36 AM EDT 0.3 kt
9:18 AM EDT11:48 AM EDT −0.5 kt2:08 PM EDT4:28 PM EDT 0.8 kt
7:06 PM EDT 0.4 kt
8:07 PM EDT 0.4 kt
9:52 PM EDT5:57 AM EDT7:50 PM EDT6:08 PM EDT4:40 AM EDT
Thu 3012:06 AM EDT −0.5 kt2:21 AM EDT4:47 AM EDT 0.8 kt
7:41 AM EDT 0.3 kt
8:29 AM EDT 0.3 kt
10:05 AM EDT12:18 PM EDT −0.5 kt2:47 PM EDT5:12 PM EDT 0.8 kt
7:52 PM EDT 0.3 kt
8:59 PM EDT 0.4 kt
10:37 PM EDT5:56 AM EDT7:51 PM EDT7:12 PM EDT5:02 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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