California

Alcatraz Island — Weekly Tide Table

Mar 29 – Apr 4, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
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Date Tide Curve High & Low Tides Sun Moon
Sun, Mar 29 ▼ 3:51 AM 1.9 ▲ 9:42 AM 5.4 ▼ 4:16 PM -0.2 ▲ 11:06 PM 5.3
7:02 AM
7:29 PM
↑ 4:27 PM
↓ 5:29 AM
Waxing Gibbous · 90%
Sat, Apr 4 ▲ 1:21 AM 5.7 ▼ 7:56 AM -0.1 ▲ 2:46 PM 4.3 ▼ 7:39 PM 2.3
6:53 AM
7:35 PM
↑ 10:45 PM
↓ 7:57 AM
Waning Gibbous · 92%

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