California

Alcatraz Island — Weekly Tide Table

Apr 26 – May 2, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Apr 26 2:50 AM 1.8 8:29 AM 4.6 2:52 PM 0.2 9:46 PM 5.3
6:22 AM
7:55 PM
3:20 PM
3:57 AM
Waxing Gibbous · 78%
Mon, Apr 27 3:44 AM 1.2 9:38 AM 4.5 3:36 PM 0.6 10:20 PM 5.6
6:20 AM
7:56 PM
4:25 PM
4:22 AM
Waxing Gibbous · 86%
Tue, Apr 28 4:31 AM 0.6 10:40 AM 4.5 4:15 PM 1.0 10:49 PM 5.7
6:19 AM
7:57 PM
5:29 PM
4:45 AM
Waxing Gibbous · 92%
Wed, Apr 29 5:12 AM 0.1 11:36 AM 4.4 4:51 PM 1.4 11:17 PM 5.8
6:18 AM
7:58 PM
6:31 PM
5:08 AM
Full Moon · 97%
Thu, Apr 30 5:50 AM -0.2 12:28 PM 4.4 5:26 PM 1.9 11:43 PM 5.8
6:17 AM
7:59 PM
7:33 PM
5:32 AM
Full Moon · 99%
Fri, May 1 6:25 AM -0.5 1:17 PM 4.4 6:01 PM 2.3
6:16 AM
7:59 PM
8:35 PM
5:58 AM
Full Moon · 100%
Sat, May 2 12:08 AM 5.8 6:58 AM -0.6 2:04 PM 4.4 6:35 PM 2.7
6:14 AM
8:00 PM
9:36 PM
6:28 AM
Full Moon · 99%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9414792 · view the interactive daily chart