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Port Madison — Tide Calendar

April 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
Wed, Apr 1 ▲ 5:27 AM 11.5 ▼ 11:38 AM 1.6 ▲ 6:01 PM 10.2 ▼ 11:34 PM 3.0
6:51 AM
7:39 PM
↑ 7:52 PM
↓ 6:36 AM
Full Moon · 100%
Thu, Apr 2 ▲ 5:48 AM 11.3 ▼ 12:07 PM 0.7 ▲ 6:48 PM 10.4
6:49 AM
7:40 PM
↑ 9:02 PM
↓ 6:51 AM
Full Moon · 99%
Fri, Apr 3 ▼ 12:13 AM 4.0 ▲ 6:11 AM 11.1 ▼ 12:37 PM 0.0 ▲ 7:33 PM 10.6
6:47 AM
7:41 PM
↑ 10:12 PM
↓ 7:08 AM
Full Moon · 97%
Sat, Apr 4 ▼ 12:53 AM 5.0 ▲ 6:36 AM 10.8 ▼ 1:08 PM -0.4 ▲ 8:17 PM 10.6
6:45 AM
7:43 PM
↑ 11:21 PM
↓ 7:27 AM
Waning Gibbous · 92%
Sun, Apr 5 ▼ 1:33 AM 5.9 ▲ 7:03 AM 10.4 ▼ 1:42 PM -0.5 ▲ 9:03 PM 10.6
6:43 AM
7:44 PM
↑ —
↓ 7:52 AM
Waning Gibbous · 86%
Mon, Apr 6 ▼ 2:17 AM 6.7 ▲ 7:34 AM 10.0 ▼ 2:20 PM -0.4 ▲ 9:52 PM 10.4
6:41 AM
7:46 PM
↑ 12:28 AM
↓ 8:24 AM
Waning Gibbous · 79%
Tue, Apr 7 ▼ 3:07 AM 7.3 ▲ 8:07 AM 9.4 ▼ 3:02 PM -0.1 ▲ 10:49 PM 10.2
6:39 AM
7:47 PM
↑ 1:29 AM
↓ 9:05 AM
Waning Gibbous · 72%
Wed, Apr 8 ▼ 4:10 AM 7.7 ▲ 8:46 AM 8.9 ▼ 3:51 PM 0.4
6:37 AM
7:48 PM
↑ 2:22 AM
↓ 9:57 AM
Last Quarter · 63%
Thu, Apr 9 ▲ 12:00 AM 10.0 ▼ 5:50 AM 7.8 ▲ 9:38 AM 8.3 ▼ 4:48 PM 0.9
6:35 AM
7:50 PM
↑ 3:06 AM
↓ 10:59 AM
Last Quarter · 53%
Fri, Apr 10 ▲ 1:18 AM 9.9 ▼ 7:52 AM 7.4 ▲ 10:56 AM 7.9 ▼ 5:51 PM 1.3
6:33 AM
7:51 PM
↑ 3:40 AM
↓ 12:08 PM
Last Quarter · 44%
Sat, Apr 11 ▲ 2:17 AM 10.1 ▼ 8:40 AM 6.8 ▲ 12:23 PM 7.8 ▼ 6:55 PM 1.4
6:31 AM
7:53 PM
↑ 4:06 AM
↓ 1:21 PM
Last Quarter · 34%
Sun, Apr 12 ▲ 2:56 AM 10.3 ▼ 9:06 AM 5.9 ▲ 1:42 PM 8.0 ▼ 7:54 PM 1.6
6:29 AM
7:54 PM
↑ 4:28 AM
↓ 2:34 PM
Waning Crescent · 25%
Mon, Apr 13 ▲ 3:24 AM 10.6 ▼ 9:29 AM 4.8 ▲ 2:48 PM 8.5 ▼ 8:46 PM 1.8
6:27 AM
7:55 PM
↑ 4:47 AM
↓ 3:49 PM
Waning Crescent · 16%
Tue, Apr 14 ▲ 3:47 AM 10.9 ▼ 9:54 AM 3.5 ▲ 3:46 PM 9.2 ▼ 9:34 PM 2.3
6:25 AM
7:57 PM
↑ 5:03 AM
↓ 5:04 PM
Waning Crescent · 9%
Wed, Apr 15 ▲ 4:10 AM 11.1 ▼ 10:24 AM 2.0 ▲ 4:40 PM 9.9 ▼ 10:19 PM 3.0
6:24 AM
7:58 PM
↑ 5:20 AM
↓ 6:21 PM
Waning Crescent · 4%
Thu, Apr 16 ▲ 4:34 AM 11.4 ▼ 10:56 AM 0.4 ▲ 5:33 PM 10.6 ▼ 11:03 PM 3.8
6:22 AM
8:00 PM
↑ 5:37 AM
↓ 7:41 PM
New Moon · 1%
Fri, Apr 17 ▲ 5:01 AM 11.6 ▼ 11:33 AM -1.0 ▲ 6:26 PM 11.2 ▼ 11:48 PM 4.8
6:20 AM
8:01 PM
↑ 5:57 AM
↓ 9:04 PM
New Moon · 0%
Sat, Apr 18 ▲ 5:31 AM 11.6 ▼ 12:12 PM -2.2 ▲ 7:20 PM 11.6
6:18 AM
8:03 PM
↑ 6:21 AM
↓ 10:29 PM
New Moon · 2%
Sun, Apr 19 ▼ 12:34 AM 5.8 ▲ 6:04 AM 11.6 ▼ 12:55 PM -2.8 ▲ 8:16 PM 11.7
6:16 AM
8:04 PM
↑ 6:52 AM
↓ 11:53 PM
Waxing Crescent · 7%
Mon, Apr 20 ▼ 1:25 AM 6.7 ▲ 6:42 AM 11.3 ▼ 1:42 PM -3.0 ▲ 9:16 PM 11.6
6:14 AM
8:05 PM
↑ 7:35 AM
↓ —
Waxing Crescent · 15%
Tue, Apr 21 ▼ 2:21 AM 7.3 ▲ 7:26 AM 10.8 ▼ 2:33 PM -2.6 ▲ 10:22 PM 11.4
6:12 AM
8:07 PM
↑ 8:33 AM
↓ 1:08 AM
Waxing Crescent · 24%
Wed, Apr 22 ▼ 3:30 AM 7.7 ▲ 8:18 AM 10.0 ▼ 3:29 PM -1.8 ▲ 11:34 PM 11.2
6:10 AM
8:08 PM
↑ 9:45 AM
↓ 2:09 AM
First Quarter · 34%
Thu, Apr 23 ▼ 4:59 AM 7.6 ▲ 9:25 AM 9.2 ▼ 4:31 PM -0.8
6:09 AM
8:10 PM
↑ 11:07 AM
↓ 2:54 AM
First Quarter · 46%
Fri, Apr 24 ▲ 12:47 AM 11.1 ▼ 6:43 AM 6.9 ▲ 10:53 AM 8.3 ▼ 5:38 PM 0.2
6:07 AM
8:11 PM
↑ 12:31 PM
↓ 3:27 AM
First Quarter · 57%
Sat, Apr 25 ▲ 1:48 AM 11.2 ▼ 8:00 AM 5.7 ▲ 12:35 PM 7.9 ▼ 6:48 PM 1.1
6:05 AM
8:13 PM
↑ 1:52 PM
↓ 3:52 AM
First Quarter · 68%
Sun, Apr 26 ▲ 2:35 AM 11.3 ▼ 8:53 AM 4.3 ▲ 2:11 PM 8.1 ▼ 7:55 PM 2.0
6:03 AM
8:14 PM
↑ 3:10 PM
↓ 4:11 AM
Waxing Gibbous · 78%
Mon, Apr 27 ▲ 3:11 AM 11.3 ▼ 9:34 AM 2.9 ▲ 3:30 PM 8.6 ▼ 8:55 PM 2.8
6:02 AM
8:15 PM
↑ 4:25 PM
↓ 4:27 AM
Waxing Gibbous · 86%
Tue, Apr 28 ▲ 3:40 AM 11.3 ▼ 10:08 AM 1.7 ▲ 4:35 PM 9.2 ▼ 9:48 PM 3.7
6:00 AM
8:17 PM
↑ 5:37 PM
↓ 4:42 AM
Waxing Gibbous · 92%
Wed, Apr 29 ▲ 4:05 AM 11.2 ▼ 10:38 AM 0.6 ▲ 5:29 PM 9.9 ▼ 10:36 PM 4.6
5:58 AM
8:18 PM
↑ 6:48 PM
↓ 4:57 AM
Full Moon · 97%
Thu, Apr 30 ▲ 4:27 AM 11.0 ▼ 11:06 AM -0.3 ▲ 6:17 PM 10.4 ▼ 11:20 PM 5.5
5:57 AM
8:20 PM
↑ 7:58 PM
↓ 5:13 AM
Full Moon · 99%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9445753 · view the interactive daily chart