California
Alcatraz Island — Weekly Tide Table
May 17 – May 23, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, May 17 | ▼ 6:46 AM -1.8 ▲ 2:04 PM 4.7 ▼ 6:24 PM 2.8 |
6:00 AM
8:14 PM
|
↑ 6:11 AM
↓ 10:02 PM
New Moon · 2%
|
|
| Mon, May 18 | ▲ 12:31 AM 6.8 ▼ 7:36 AM -1.9 ▲ 3:01 PM 4.7 ▼ 7:17 PM 3.0 |
5:59 AM
8:15 PM
|
↑ 7:07 AM
↓ 11:09 PM
Waxing Crescent · 6%
|
|
| Tue, May 19 | ▲ 1:21 AM 6.7 ▼ 8:29 AM -1.8 ▲ 3:58 PM 4.7 ▼ 8:17 PM 3.0 |
5:58 AM
8:16 PM
|
↑ 8:13 AM
↓ —
Waxing Crescent · 12%
|
|
| Wed, May 20 | ▲ 2:15 AM 6.3 ▼ 9:25 AM -1.5 ▲ 4:56 PM 4.7 ▼ 9:27 PM 3.0 |
5:57 AM
8:17 PM
|
↑ 9:26 AM
↓ 12:05 AM
Waxing Crescent · 21%
|
|
| Thu, May 21 | ▲ 3:14 AM 5.9 ▼ 10:22 AM -1.1 ▲ 5:52 PM 4.8 ▼ 10:49 PM 2.9 |
5:57 AM
8:18 PM
|
↑ 10:42 AM
↓ 12:50 AM
Waxing Crescent · 31%
|
|
| Fri, May 22 | ▲ 4:20 AM 5.3 ▼ 11:21 AM -0.6 ▲ 6:46 PM 5.0 |
5:56 AM
8:18 PM
|
↑ 11:55 AM
↓ 1:27 AM
First Quarter · 42%
|
|
| Sat, May 23 | ▼ 12:14 AM 2.5 ▲ 5:34 AM 4.7 ▼ 12:19 PM -0.1 ▲ 7:35 PM 5.2 |
5:55 AM
8:19 PM
|
↑ 1:05 PM
↓ 1:57 AM
First Quarter · 53%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9414792 · view the interactive daily chart