Mayport Basin entrance (depth 12 ft), St. Johns River, Florida Current
30.3989° N, 81.3947° W
Flood direction 280° true
Ebb direction 93° true

May 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 011:44 AM EDT −2.1 kt5:41 AM EDT8:11 AM EDT 1.8 kt10:51 AM EDT1:35 PM EDT −2.0 kt5:24 PM EDT8:29 PM EDT 2.4 kt11:33 PM EDTFull Moon6:42 AM EDT8:03 PM EDT8:21 PM EDT6:18 AM EDT
Sat 022:23 AM EDT −2.1 kt6:24 AM EDT8:50 AM EDT 1.7 kt11:31 AM EDT2:13 PM EDT −2.0 kt5:59 PM EDT9:08 PM EDT 2.3 kt6:41 AM EDT8:04 PM EDT9:19 PM EDT6:52 AM EDT
Sun 0312:14 AM EDT3:02 AM EDT −2.0 kt7:06 AM EDT9:31 AM EDT 1.6 kt12:10 PM EDT2:52 PM EDT −1.9 kt6:34 PM EDT9:49 PM EDT 2.2 kt6:40 AM EDT8:04 PM EDT10:16 PM EDT7:31 AM EDT
Mon 0412:55 AM EDT3:42 AM EDT −2.0 kt7:49 AM EDT10:14 AM EDT 1.4 kt12:50 PM EDT3:32 PM EDT −1.8 kt7:12 PM EDT10:32 PM EDT 2.1 kt6:39 AM EDT8:05 PM EDT11:11 PM EDT8:15 AM EDT
Tue 051:36 AM EDT4:22 AM EDT −1.8 kt8:33 AM EDT10:58 AM EDT 1.3 kt1:31 PM EDT4:15 PM EDT −1.6 kt7:54 PM EDT11:16 PM EDT 1.9 kt6:38 AM EDT8:06 PM EDT9:05 AM EDT
Wed 062:17 AM EDT5:04 AM EDT −1.7 kt9:18 AM EDT11:43 AM EDT 1.3 kt2:13 PM EDT5:00 PM EDT −1.5 kt8:41 PM EDT6:37 AM EDT8:06 PM EDT12:01 AM EDT9:58 AM EDT
Thu 0712:01 AM EDT 1.8 kt2:58 AM EDT5:49 AM EDT −1.6 kt10:03 AM EDT12:27 PM EDT 1.3 kt2:57 PM EDT5:48 PM EDT −1.4 kt9:33 PM EDT6:37 AM EDT8:07 PM EDT12:47 AM EDT10:55 AM EDT
Fri 0812:46 AM EDT 1.7 kt3:41 AM EDT6:37 AM EDT −1.6 kt10:46 AM EDT1:13 PM EDT 1.3 kt3:47 PM EDT6:41 PM EDT −1.4 kt10:27 PM EDT6:36 AM EDT8:08 PM EDT1:27 AM EDT11:54 AM EDT
Sat 091:33 AM EDT 1.7 kt4:28 AM EDT7:31 AM EDT −1.5 kt11:29 AM EDT2:01 PM EDT 1.4 kt4:42 PM EDT7:41 PM EDT −1.4 kt11:21 PM EDTLast Quarter6:35 AM EDT8:08 PM EDT2:03 AM EDT12:52 PM EDT
Sun 102:23 AM EDT 1.6 kt5:19 AM EDT8:29 AM EDT −1.6 kt12:12 PM EDT2:53 PM EDT 1.5 kt5:42 PM EDT8:45 PM EDT −1.5 kt6:34 AM EDT8:09 PM EDT2:35 AM EDT1:51 PM EDT
Mon 1112:17 AM EDT3:17 AM EDT 1.7 kt6:13 AM EDT9:21 AM EDT −1.8 kt12:57 PM EDT3:47 PM EDT 1.7 kt6:44 PM EDT9:42 PM EDT −1.7 kt6:34 AM EDT8:10 PM EDT3:06 AM EDT2:51 PM EDT
Tue 121:16 AM EDT4:13 AM EDT 1.7 kt7:08 AM EDT10:08 AM EDT −2.0 kt1:42 PM EDT4:42 PM EDT 2.0 kt7:43 PM EDT10:35 PM EDT −2.0 kt6:33 AM EDT8:10 PM EDT3:35 AM EDT3:52 PM EDT
Wed 132:17 AM EDT5:10 AM EDT 1.8 kt8:00 AM EDT10:53 AM EDT −2.2 kt2:29 PM EDT5:38 PM EDT 2.3 kt8:39 PM EDT11:26 PM EDT −2.2 kt6:32 AM EDT8:11 PM EDT4:05 AM EDT4:56 PM EDT
Thu 143:18 AM EDT6:07 AM EDT 2.0 kt8:49 AM EDT11:40 AM EDT −2.4 kt3:16 PM EDT6:31 PM EDT 2.7 kt9:32 PM EDT6:31 AM EDT8:12 PM EDT4:37 AM EDT6:03 PM EDT
Fri 1512:19 AM EDT −2.4 kt4:18 AM EDT7:00 AM EDT 2.1 kt9:37 AM EDT12:28 PM EDT −2.5 kt4:05 PM EDT7:23 PM EDT 3.0 kt10:24 PM EDT6:31 AM EDT8:12 PM EDT5:14 AM EDT7:14 PM EDT
Sat 161:13 AM EDT −2.6 kt5:15 AM EDT7:52 AM EDT 2.2 kt10:26 AM EDT1:17 PM EDT −2.6 kt4:54 PM EDT8:14 PM EDT 3.2 kt11:17 PM EDTNew Moon6:30 AM EDT8:13 PM EDT5:57 AM EDT8:29 PM EDT
Sun 172:05 AM EDT −2.6 kt6:10 AM EDT8:43 AM EDT 2.2 kt11:17 AM EDT2:08 PM EDT −2.6 kt5:47 PM EDT9:05 PM EDT 3.3 kt6:30 AM EDT8:14 PM EDT6:48 AM EDT9:44 PM EDT
Mon 1812:09 AM EDT2:58 AM EDT −2.6 kt7:06 AM EDT9:36 AM EDT 2.1 kt12:11 PM EDT3:00 PM EDT −2.5 kt6:42 PM EDT9:58 PM EDT 3.2 kt6:29 AM EDT8:14 PM EDT7:49 AM EDT10:53 PM EDT
Tue 191:02 AM EDT3:51 AM EDT −2.5 kt8:01 AM EDT10:31 AM EDT 2.1 kt1:07 PM EDT3:54 PM EDT −2.4 kt7:40 PM EDT10:52 PM EDT 3.0 kt6:29 AM EDT8:15 PM EDT8:57 AM EDT11:52 PM EDT
Wed 201:55 AM EDT4:46 AM EDT −2.4 kt8:57 AM EDT11:27 AM EDT 2.1 kt2:06 PM EDT4:53 PM EDT −2.2 kt8:44 PM EDT11:47 PM EDT 2.8 kt6:28 AM EDT8:16 PM EDT10:09 AM EDT
Thu 212:47 AM EDT5:43 AM EDT −2.2 kt9:53 AM EDT12:22 PM EDT 2.1 kt3:08 PM EDT5:57 PM EDT −2.0 kt9:49 PM EDT6:28 AM EDT8:16 PM EDT11:19 AM EDT12:41 AM EDT
Fri 2212:40 AM EDT 2.5 kt3:41 AM EDT6:43 AM EDT −2.1 kt10:47 AM EDT1:16 PM EDT 2.0 kt4:12 PM EDT7:10 PM EDT −1.8 kt10:54 PM EDT6:27 AM EDT8:17 PM EDT12:26 PM EDT1:22 AM EDT
Sat 231:35 AM EDT 2.2 kt4:35 AM EDT7:49 AM EDT −2.0 kt11:39 AM EDT2:13 PM EDT 2.0 kt5:16 PM EDT8:29 PM EDT −1.7 kt11:57 PM EDTFirst Quarter6:27 AM EDT8:17 PM EDT1:29 PM EDT1:57 AM EDT
Sun 242:31 AM EDT 1.9 kt5:31 AM EDT8:51 AM EDT −1.9 kt12:30 PM EDT3:11 PM EDT 2.0 kt6:20 PM EDT9:33 PM EDT −1.7 kt6:26 AM EDT8:18 PM EDT2:28 PM EDT2:27 AM EDT
Mon 2512:58 AM EDT3:30 AM EDT 1.7 kt6:27 AM EDT9:41 AM EDT −1.9 kt1:20 PM EDT4:11 PM EDT 2.0 kt7:20 PM EDT10:25 PM EDT −1.8 kt6:26 AM EDT8:19 PM EDT3:25 PM EDT2:55 AM EDT
Tue 261:58 AM EDT4:30 AM EDT 1.6 kt7:21 AM EDT10:25 AM EDT −1.9 kt2:08 PM EDT5:09 PM EDT 2.0 kt8:14 PM EDT11:13 PM EDT −1.8 kt6:25 AM EDT8:19 PM EDT4:21 PM EDT3:23 AM EDT
Wed 272:57 AM EDT5:29 AM EDT 1.5 kt8:11 AM EDT11:05 AM EDT −1.9 kt2:54 PM EDT6:01 PM EDT 2.1 kt9:02 PM EDT11:58 PM EDT −1.9 kt6:25 AM EDT8:20 PM EDT5:18 PM EDT3:50 AM EDT
Thu 283:51 AM EDT6:22 AM EDT 1.5 kt8:58 AM EDT11:45 AM EDT −1.8 kt3:37 PM EDT6:47 PM EDT 2.2 kt9:47 PM EDT6:25 AM EDT8:20 PM EDT6:14 PM EDT4:20 AM EDT
Fri 2912:43 AM EDT −1.9 kt4:41 AM EDT7:08 AM EDT 1.5 kt9:42 AM EDT12:26 PM EDT −1.8 kt4:17 PM EDT7:28 PM EDT 2.3 kt10:30 PM EDT6:24 AM EDT8:21 PM EDT7:12 PM EDT4:53 AM EDT
Sat 301:26 AM EDT −1.9 kt5:26 AM EDT7:49 AM EDT 1.5 kt10:24 AM EDT1:07 PM EDT −1.8 kt4:55 PM EDT8:05 PM EDT 2.3 kt11:12 PM EDT6:24 AM EDT8:21 PM EDT8:09 PM EDT5:30 AM EDT
Sun 312:06 AM EDT −2.0 kt6:09 AM EDT8:28 AM EDT 1.5 kt11:05 AM EDT1:48 PM EDT −1.8 kt5:32 PM EDT8:43 PM EDT 2.3 kt11:52 PM EDTFull Moon6:24 AM EDT8:22 PM EDT9:05 PM EDT6:13 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.

Web pages copyright © 2005-2026 Mobile Geographics LLC