California
Alcatraz Island — Tide Calendar
February 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Feb 1 | ▼ 4:35 AM 2.6 ▲ 10:36 AM 6.8 ▼ 5:30 PM -1.3 |
7:15 AM
5:32 PM
|
↑ 5:38 PM
↓ 7:28 AM
Full Moon · 100%
|
|
| Mon, Feb 2 | ▲ 12:31 AM 5.3 ▼ 5:26 AM 2.3 ▲ 11:26 AM 6.5 ▼ 6:09 PM -1.0 |
7:15 AM
5:33 PM
|
↑ 6:49 PM
↓ 8:00 AM
Full Moon · 99%
|
|
| Tue, Feb 3 | ▲ 1:06 AM 5.4 ▼ 6:16 AM 2.0 ▲ 12:14 PM 6.1 ▼ 6:46 PM -0.6 |
7:14 AM
5:35 PM
|
↑ 7:55 PM
↓ 8:27 AM
Waning Gibbous · 95%
|
|
| Wed, Feb 4 | ▲ 1:39 AM 5.5 ▼ 7:06 AM 1.7 ▲ 1:02 PM 5.6 ▼ 7:21 PM 0.0 |
7:13 AM
5:36 PM
|
↑ 8:59 PM
↓ 8:51 AM
Waning Gibbous · 90%
|
|
| Thu, Feb 5 | ▲ 2:12 AM 5.5 ▼ 7:57 AM 1.6 ▲ 1:51 PM 5.0 ▼ 7:55 PM 0.6 |
7:12 AM
5:37 PM
|
↑ 10:01 PM
↓ 9:13 AM
Waning Gibbous · 83%
|
|
| Fri, Feb 6 | ▲ 2:43 AM 5.6 ▼ 8:50 AM 1.4 ▲ 2:46 PM 4.4 ▼ 8:30 PM 1.4 |
7:11 AM
5:38 PM
|
↑ 11:02 PM
↓ 9:35 AM
Waning Gibbous · 75%
|
|
| Sat, Feb 7 | ▲ 3:16 AM 5.5 ▼ 9:49 AM 1.3 ▲ 3:54 PM 3.8 ▼ 9:08 PM 2.1 |
7:10 AM
5:39 PM
|
↑ —
↓ 9:59 AM
Last Quarter · 66%
|
|
| Sun, Feb 8 | ▲ 3:52 AM 5.5 ▼ 10:54 AM 1.2 ▲ 5:29 PM 3.5 ▼ 9:54 PM 2.7 |
7:09 AM
5:40 PM
|
↑ 12:03 AM
↓ 10:25 AM
Last Quarter · 56%
|
|
| Mon, Feb 9 | ▲ 4:34 AM 5.4 ▼ 12:04 PM 1.0 ▲ 7:34 PM 3.6 ▼ 11:03 PM 3.2 |
7:08 AM
5:41 PM
|
↑ 1:04 AM
↓ 10:55 AM
Last Quarter · 47%
|
|
| Tue, Feb 10 | ▲ 5:25 AM 5.4 ▼ 1:11 PM 0.8 ▲ 9:02 PM 3.9 |
7:07 AM
5:42 PM
|
↑ 2:05 AM
↓ 11:31 AM
Last Quarter · 38%
|
|
| Wed, Feb 11 | ▼ 12:30 AM 3.5 ▲ 6:24 AM 5.4 ▼ 2:09 PM 0.4 ▲ 9:50 PM 4.2 |
7:06 AM
5:44 PM
|
↑ 3:03 AM
↓ 12:14 PM
Waning Crescent · 29%
|
|
| Thu, Feb 12 | ▼ 1:43 AM 3.5 ▲ 7:23 AM 5.5 ▼ 2:57 PM 0.1 ▲ 10:24 PM 4.4 |
7:05 AM
5:45 PM
|
↑ 3:58 AM
↓ 1:04 PM
Waning Crescent · 21%
|
|
| Fri, Feb 13 | ▼ 2:37 AM 3.3 ▲ 8:16 AM 5.7 ▼ 3:37 PM -0.2 ▲ 10:53 PM 4.5 |
7:04 AM
5:46 PM
|
↑ 4:46 AM
↓ 2:01 PM
Waning Crescent · 14%
|
|
| Sat, Feb 14 | ▼ 3:20 AM 3.1 ▲ 9:04 AM 5.9 ▼ 4:12 PM -0.4 ▲ 11:19 PM 4.6 |
7:03 AM
5:47 PM
|
↑ 5:28 AM
↓ 3:03 PM
Waning Crescent · 8%
|
|
| Sun, Feb 15 | ▼ 3:58 AM 2.8 ▲ 9:48 AM 6.0 ▼ 4:44 PM -0.5 ▲ 11:43 PM 4.8 |
7:02 AM
5:48 PM
|
↑ 6:04 AM
↓ 4:08 PM
New Moon · 3%
|
|
| Mon, Feb 16 | ▼ 4:34 AM 2.5 ▲ 10:30 AM 6.0 ▼ 5:15 PM -0.6 |
7:00 AM
5:49 PM
|
↑ 6:36 AM
↓ 5:14 PM
New Moon · 1%
|
|
| Tue, Feb 17 | ▲ 12:08 AM 4.9 ▼ 5:11 AM 2.2 ▲ 11:12 AM 6.0 ▼ 5:44 PM -0.5 |
6:59 AM
5:50 PM
|
↑ 7:03 AM
↓ 6:20 PM
New Moon · 0%
|
|
| Wed, Feb 18 | ▲ 12:33 AM 5.1 ▼ 5:50 AM 1.8 ▲ 11:55 AM 5.7 ▼ 6:15 PM -0.2 |
6:58 AM
5:51 PM
|
↑ 7:29 AM
↓ 7:27 PM
New Moon · 2%
|
|
| Thu, Feb 19 | ▲ 1:00 AM 5.4 ▼ 6:32 AM 1.4 ▲ 12:41 PM 5.4 ▼ 6:46 PM 0.2 |
6:57 AM
5:52 PM
|
↑ 7:54 AM
↓ 8:35 PM
Waxing Crescent · 6%
|
|
| Fri, Feb 20 | ▲ 1:28 AM 5.6 ▼ 7:18 AM 1.0 ▲ 1:32 PM 5.0 ▼ 7:20 PM 0.8 |
6:56 AM
5:53 PM
|
↑ 8:20 AM
↓ 9:46 PM
Waxing Crescent · 13%
|
|
| Sat, Feb 21 | ▲ 1:59 AM 5.8 ▼ 8:10 AM 0.7 ▲ 2:32 PM 4.5 ▼ 7:56 PM 1.5 |
6:54 AM
5:54 PM
|
↑ 8:48 AM
↓ 10:59 PM
Waxing Crescent · 21%
|
|
| Sun, Feb 22 | ▲ 2:34 AM 6.0 ▼ 9:09 AM 0.5 ▲ 3:48 PM 4.0 ▼ 8:38 PM 2.2 |
6:53 AM
5:56 PM
|
↑ 9:21 AM
↓ —
First Quarter · 31%
|
|
| Mon, Feb 23 | ▲ 3:17 AM 6.0 ▼ 10:18 AM 0.3 ▲ 5:26 PM 3.7 ▼ 9:32 PM 2.8 |
6:52 AM
5:57 PM
|
↑ 10:00 AM
↓ 12:15 AM
First Quarter · 43%
|
|
| Tue, Feb 24 | ▲ 4:10 AM 6.0 ▼ 11:37 AM 0.1 ▲ 7:16 PM 3.9 ▼ 10:51 PM 3.3 |
6:50 AM
5:58 PM
|
↑ 10:48 AM
↓ 1:31 AM
First Quarter · 54%
|
|
| Wed, Feb 25 | ▲ 5:17 AM 6.0 ▼ 12:56 PM -0.2 ▲ 8:35 PM 4.2 |
6:49 AM
5:59 PM
|
↑ 11:46 AM
↓ 2:44 AM
First Quarter · 66%
|
|
| Thu, Feb 26 | ▼ 12:27 AM 3.4 ▲ 6:31 AM 6.0 ▼ 2:03 PM -0.5 ▲ 9:28 PM 4.5 |
6:48 AM
6:00 PM
|
↑ 12:54 PM
↓ 3:48 AM
Waxing Gibbous · 77%
|
|
| Fri, Feb 27 | ▼ 1:47 AM 3.1 ▲ 7:42 AM 6.1 ▼ 2:59 PM -0.7 ▲ 10:09 PM 4.8 |
6:46 AM
6:01 PM
|
↑ 2:07 PM
↓ 4:42 AM
Waxing Gibbous · 86%
|
|
| Sat, Feb 28 | ▼ 2:50 AM 2.7 ▲ 8:45 AM 6.2 ▼ 3:46 PM -0.8 ▲ 10:46 PM 5.1 |
6:45 AM
6:02 PM
|
↑ 3:21 PM
↓ 5:25 AM
Waxing Gibbous · 93%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9414792 · view the interactive daily chart