California · NOAA 9414792
Alcatraz Island tide table, February 2027
Every high and low tide for February 2027, with sunrise, sunset and moon phase. Times are local (PST); heights are feet above Mean Lower Low Water (MLLW).
Highest high6.7 ftFri, Feb 19, 9:49 am
Lowest low−1.2 ftFri, Feb 19, 4:37 pm
Moon phasesNew moon Feb 6 · First quarter Feb 13 · Full moon Feb 20 · Last quarter Feb 27
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Mon | 7:27 am5.8 ft10:19 pm4.5 ft | 1:31 am3.4 ft2:58 pm0.0 ft | 7:14 am / 5:33 pm | 20% lit |
| 2Tue | 8:18 am5.8 ft10:56 pm4.6 ft | 2:31 am3.3 ft3:41 pm−0.1 ft | 7:13 am / 5:34 pm | 13% lit |
| 3Wed | 9:05 am5.9 ft11:27 pm4.7 ft | 3:20 am3.2 ft4:18 pm−0.3 ft | 7:12 am / 5:35 pm | 7% lit |
| 4Thu | 9:47 am6.0 ft11:54 pm4.7 ft | 4:01 am3.0 ft4:50 pm−0.4 ft | 7:11 am / 5:36 pm | 3% lit |
| 5Fri | 10:26 am5.9 ft | 4:37 am2.8 ft5:19 pm−0.4 ft | 7:10 am / 5:38 pm | 1% lit |
| 6Sat | 12:18 am4.8 ft11:03 am5.8 ft | 5:12 am2.5 ft5:47 pm−0.3 ft | 7:09 am / 5:39 pm | New moon |
| 7Sun | 12:41 am4.9 ft11:40 am5.7 ft | 5:46 am2.3 ft6:13 pm−0.2 ft | 7:08 am / 5:40 pm | 1% lit |
| 8Mon | 1:05 am5.0 ft12:18 pm5.4 ft | 6:22 am2.1 ft6:40 pm0.1 ft | 7:07 am / 5:41 pm | 4% lit |
| 9Tue | 1:29 am5.2 ft12:59 pm5.1 ft | 7:00 am1.8 ft7:08 pm0.5 ft | 7:06 am / 5:42 pm | 9% lit |
| 10Wed | 1:54 am5.4 ft1:45 pm4.7 ft | 7:42 am1.6 ft7:38 pm1.0 ft | 7:05 am / 5:43 pm | 16% lit |
| 11Thu | 2:22 am5.5 ft2:41 pm4.2 ft | 8:31 am1.3 ft8:11 pm1.6 ft | 7:04 am / 5:44 pm | 24% lit |
| 12Fri | 2:55 am5.7 ft3:55 pm3.8 ft | 9:28 am1.1 ft8:50 pm2.2 ft | 7:03 am / 5:45 pm | 34% lit |
| 13Sat | 3:36 am5.8 ft5:39 pm3.5 ft | 10:37 am0.8 ft9:41 pm2.8 ft | 7:02 am / 5:46 pm | First quarter |
| 14Sun | 4:27 am5.9 ft7:32 pm3.7 ft | 11:53 am0.4 ft10:57 pm3.2 ft | 7:01 am / 5:48 pm | 56% lit |
| 15Mon | 5:31 am6.0 ft8:50 pm4.0 ft | 1:07 pm−0.0 ft | 6:59 am / 5:49 pm | 67% lit |
| 16Tue | 6:41 am6.2 ft9:40 pm4.4 ft | 12:28 am3.4 ft2:11 pm−0.5 ft | 6:58 am / 5:50 pm | 77% lit |
| 17Wed | 7:49 am6.4 ft10:20 pm4.7 ft | 1:45 am3.2 ft3:06 pm−0.9 ft | 6:57 am / 5:51 pm | 86% lit |
| 18Thu | 8:51 am6.6 ft10:57 pm5.0 ft | 2:49 am2.8 ft3:54 pm−1.1 ft | 6:56 am / 5:52 pm | 93% lit |
| 19Fri | 9:49 am6.7 ft11:32 pm5.3 ft | 3:45 am2.3 ft4:37 pm−1.2 ft | 6:55 am / 5:53 pm | 98% lit |
| 20Sat | 10:43 am6.5 ft | 4:37 am1.8 ft5:18 pm−1.0 ft | 6:53 am / 5:54 pm | Full moon |
| 21Sun | 12:06 am5.5 ft11:36 am6.3 ft | 5:28 am1.3 ft5:56 pm−0.6 ft | 6:52 am / 5:55 pm | 99% lit |
| 22Mon | 12:40 am5.8 ft12:28 pm5.8 ft | 6:18 am0.9 ft6:34 pm−0.0 ft | 6:51 am / 5:56 pm | 95% lit |
| 23Tue | 1:14 am5.9 ft1:22 pm5.3 ft | 7:09 am0.7 ft7:11 pm0.6 ft | 6:49 am / 5:57 pm | 89% lit |
| 24Wed | 1:48 am6.0 ft2:20 pm4.7 ft | 8:01 am0.5 ft7:49 pm1.4 ft | 6:48 am / 5:58 pm | 82% lit |
| 25Thu | 2:23 am5.9 ft3:26 pm4.2 ft | 8:56 am0.5 ft8:30 pm2.1 ft | 6:47 am / 5:59 pm | 73% lit |
| 26Fri | 3:02 am5.8 ft4:49 pm3.8 ft | 9:57 am0.6 ft9:20 pm2.7 ft | 6:45 am / 6:00 pm | 64% lit |
| 27Sat | 3:46 am5.6 ft6:35 pm3.8 ft | 11:07 am0.6 ft10:31 pm3.2 ft | 6:44 am / 6:01 pm | Last quarter |
| 28Sun | 4:41 am5.4 ft8:08 pm4.0 ft | 12:20 pm0.6 ft | 6:43 am / 6:02 pm | 44% lit |
Tide predictions: NOAA CO-OPS station 9414792. Sun and moon: computed with PyEphem 4.2.1 for 37.8267, -122.4170. Predictions do not include wind, storms or river flow. Not for navigation.