California

Alcatraz Island — Weekly Tide Table

Dec 6 – Dec 12, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Dec 6 2:59 AM 2.7 9:13 AM 6.3 4:17 PM -0.5 11:23 PM 4.6
7:11 AM
4:51 PM
5:14 AM
3:07 PM
Waning Crescent · 4%
Mon, Dec 7 3:42 AM 3.0 9:46 AM 6.3 4:53 PM -0.6
7:12 AM
4:51 PM
6:16 AM
3:45 PM
New Moon · 1%
Tue, Dec 8 12:10 AM 4.7 4:24 AM 3.3 10:19 AM 6.2 5:28 PM -0.7
7:13 AM
4:51 PM
7:16 AM
4:29 PM
New Moon · 0%
Wed, Dec 9 12:53 AM 4.7 5:05 AM 3.4 10:52 AM 6.1 6:02 PM -0.7
7:14 AM
4:51 PM
8:09 AM
5:20 PM
New Moon · 1%
Thu, Dec 10 1:32 AM 4.7 5:44 AM 3.5 11:28 AM 6.0 6:37 PM -0.6
7:15 AM
4:51 PM
8:56 AM
6:16 PM
New Moon · 3%
Fri, Dec 11 2:10 AM 4.6 6:23 AM 3.5 12:04 PM 5.8 7:12 PM -0.5
7:15 AM
4:52 PM
9:37 AM
7:15 PM
Waxing Crescent · 7%
Sat, Dec 12 2:46 AM 4.6 7:05 AM 3.4 12:42 PM 5.6 7:49 PM -0.4
7:16 AM
4:52 PM
10:11 AM
8:16 PM
Waxing Crescent · 13%

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