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7-Day Tide and Current Charts and Tables
For Alcatraz Island, 0.2 mi west of, San Francisco Bay, California Current
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Alcatraz Island, 0.2 mi west of, San Francisco Bay, California CurrentWednesday March 4, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Wed -- 01:41 AM -0.00 knots Slack
Wed -- 04:45 AM -2.35 knots Max Ebb
Wed -- 06:36 AM Sunrise
Wed -- 07:06 AM Moonset
Wed -- 08:07 AM 0.00 knots Slack
Wed -- 10:38 AM 2.58 knots Max Flood
Wed -- 02:05 PM -0.01 knots Slack
Wed -- 05:06 PM -2.15 knots Max Ebb
Wed -- 06:06 PM Sunset
Wed -- 07:44 PM Moonrise
Wed -- 08:06 PM 0.00 knots Slack
Wed -- 10:52 PM 2.91 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Wed -- 01:41 AM -0.00 knots Slack
Wed -- 04:45 AM -2.35 knots Max Ebb
Wed -- 06:36 AM Sunrise
Wed -- 07:06 AM Moonset
Wed -- 08:07 AM 0.00 knots Slack
Wed -- 10:38 AM 2.58 knots Max Flood
Wed -- 02:05 PM -0.01 knots Slack
Wed -- 05:06 PM -2.15 knots Max Ebb
Wed -- 06:06 PM Sunset
Wed -- 07:44 PM Moonrise
Wed -- 08:06 PM 0.00 knots Slack
Wed -- 10:52 PM 2.91 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 1.9 |
| 1 am |
| 0.8 |
| 2 am |
| -0.5 |
| 3 am |
| -1.6 |
| 4 am |
| -2.2 |
| 5 am |
| -2.3 |
| 6 am |
| -2 |
| 7 am |
| -1.3 |
| 8 am |
| -0.2 |
| 9 am |
| 1.2 |
| 10 am |
| 2.3 |
| 11 am |
| 2.5 |
| 12 pm |
| 2 |
| 1 pm |
| 1.1 |
| 2 pm |
| 0.1 |
| 3 pm |
| -1.1 |
| 4 pm |
| -1.9 |
| 5 pm |
| -2.1 |
| 6 pm |
| -1.9 |
| 7 pm |
| -1.2 |
| 8 pm |
| -0.2 |
| 9 pm |
| 1.1 |
| 10 pm |
| 2.4 |
| 11 pm |
| 2.9 |
Thursday March 5, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Thu -- 02:18 AM -0.01 knots Slack
Thu -- 05:24 AM -2.46 knots Max Ebb
Thu -- 06:35 AM Sunrise
Thu -- 07:29 AM Moonset
Thu -- 08:56 AM 0.00 knots Slack
Thu -- 11:26 AM 2.45 knots Max Flood
Thu -- 02:58 PM -0.00 knots Slack
Thu -- 05:46 PM -1.91 knots Max Ebb
Thu -- 06:07 PM Sunset
Thu -- 08:35 PM 0.00 knots Slack
Thu -- 08:47 PM Moonrise
Thu -- 11:30 PM 2.76 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Thu -- 02:18 AM -0.01 knots Slack
Thu -- 05:24 AM -2.46 knots Max Ebb
Thu -- 06:35 AM Sunrise
Thu -- 07:29 AM Moonset
Thu -- 08:56 AM 0.00 knots Slack
Thu -- 11:26 AM 2.45 knots Max Flood
Thu -- 02:58 PM -0.00 knots Slack
Thu -- 05:46 PM -1.91 knots Max Ebb
Thu -- 06:07 PM Sunset
Thu -- 08:35 PM 0.00 knots Slack
Thu -- 08:47 PM Moonrise
Thu -- 11:30 PM 2.76 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 2.4 |
| 1 am |
| 1.5 |
| 2 am |
| 0.3 |
| 3 am |
| -1 |
| 4 am |
| -2 |
| 5 am |
| -2.4 |
| 6 am |
| -2.4 |
| 7 am |
| -1.9 |
| 8 am |
| -1.1 |
| 9 am |
| 0.1 |
| 10 am |
| 1.4 |
| 11 am |
| 2.3 |
| 12 pm |
| 2.3 |
| 1 pm |
| 1.8 |
| 2 pm |
| 0.9 |
| 3 pm |
| -0 |
| 4 pm |
| -1.1 |
| 5 pm |
| -1.8 |
| 6 pm |
| -1.9 |
| 7 pm |
| -1.5 |
| 8 pm |
| -0.6 |
| 9 pm |
| 0.4 |
| 10 pm |
| 1.6 |
| 11 pm |
| 2.6 |
Friday March 6, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Fri -- 02:53 AM -0.00 knots Slack
Fri -- 05:57 AM -2.45 knots Max Ebb
Fri -- 06:33 AM Sunrise
Fri -- 07:53 AM Moonset
Fri -- 09:41 AM 0.00 knots Slack
Fri -- 12:14 PM 2.25 knots Max Flood
Fri -- 03:52 PM -0.00 knots Slack
Fri -- 06:08 PM Sunset
Fri -- 06:28 PM -1.59 knots Max Ebb
Fri -- 09:00 PM 0.00 knots Slack
Fri -- 09:49 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Fri -- 02:53 AM -0.00 knots Slack
Fri -- 05:57 AM -2.45 knots Max Ebb
Fri -- 06:33 AM Sunrise
Fri -- 07:53 AM Moonset
Fri -- 09:41 AM 0.00 knots Slack
Fri -- 12:14 PM 2.25 knots Max Flood
Fri -- 03:52 PM -0.00 knots Slack
Fri -- 06:08 PM Sunset
Fri -- 06:28 PM -1.59 knots Max Ebb
Fri -- 09:00 PM 0.00 knots Slack
Fri -- 09:49 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 2.7 |
| 1 am |
| 2 |
| 2 am |
| 1 |
| 3 am |
| -0.2 |
| 4 am |
| -1.5 |
| 5 am |
| -2.3 |
| 6 am |
| -2.5 |
| 7 am |
| -2.2 |
| 8 am |
| -1.6 |
| 9 am |
| -0.8 |
| 10 am |
| 0.3 |
| 11 am |
| 1.5 |
| 12 pm |
| 2.2 |
| 1 pm |
| 2.1 |
| 2 pm |
| 1.5 |
| 3 pm |
| 0.7 |
| 4 pm |
| -0.1 |
| 5 pm |
| -1.1 |
| 6 pm |
| -1.5 |
| 7 pm |
| -1.5 |
| 8 pm |
| -0.9 |
| 9 pm |
| -0 |
| 10 pm |
| 0.9 |
| 11 pm |
| 1.9 |
Saturday March 7, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Sat -- 12:07 AM 2.49 knots Max Flood
Sat -- 03:26 AM -0.01 knots Slack
Sat -- 06:24 AM -2.34 knots Max Ebb
Sat -- 06:32 AM Sunrise
Sat -- 08:19 AM Moonset
Sat -- 10:23 AM 0.00 knots Slack
Sat -- 01:04 PM 2.02 knots Max Flood
Sat -- 04:50 PM -0.00 knots Slack
Sat -- 06:09 PM Sunset
Sat -- 07:14 PM -1.23 knots Max Ebb
Sat -- 09:27 PM 0.00 knots Slack
Sat -- 10:52 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Sat -- 12:07 AM 2.49 knots Max Flood
Sat -- 03:26 AM -0.01 knots Slack
Sat -- 06:24 AM -2.34 knots Max Ebb
Sat -- 06:32 AM Sunrise
Sat -- 08:19 AM Moonset
Sat -- 10:23 AM 0.00 knots Slack
Sat -- 01:04 PM 2.02 knots Max Flood
Sat -- 04:50 PM -0.00 knots Slack
Sat -- 06:09 PM Sunset
Sat -- 07:14 PM -1.23 knots Max Ebb
Sat -- 09:27 PM 0.00 knots Slack
Sat -- 10:52 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 2.5 |
| 1 am |
| 2.2 |
| 2 am |
| 1.4 |
| 3 am |
| 0.4 |
| 4 am |
| -0.8 |
| 5 am |
| -1.9 |
| 6 am |
| -2.3 |
| 7 am |
| -2.3 |
| 8 am |
| -1.9 |
| 9 am |
| -1.2 |
| 10 am |
| -0.4 |
| 11 am |
| 0.6 |
| 12 pm |
| 1.5 |
| 1 pm |
| 2 |
| 2 pm |
| 1.8 |
| 3 pm |
| 1.3 |
| 4 pm |
| 0.6 |
| 5 pm |
| -0.2 |
| 6 pm |
| -0.9 |
| 7 pm |
| -1.2 |
| 8 pm |
| -1.1 |
| 9 pm |
| -0.4 |
| 10 pm |
| 0.4 |
| 11 pm |
| 1.1 |
Sunday March 8, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Sun -- 12:46 AM 2.12 knots Max Flood
Sun -- 04:57 AM -0.00 knots Slack
Sun -- 07:30 AM Sunrise
Sun -- 07:48 AM -2.13 knots Max Ebb
Sun -- 09:48 AM Moonset
Sun -- 12:02 PM 0.00 knots Slack
Sun -- 02:56 PM 1.79 knots Max Flood
Sun -- 06:56 PM -0.00 knots Slack
Sun -- 07:10 PM Sunset
Sun -- 09:06 PM -0.89 knots Max Ebb
Sun -- 10:57 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Sun -- 12:46 AM 2.12 knots Max Flood
Sun -- 04:57 AM -0.00 knots Slack
Sun -- 07:30 AM Sunrise
Sun -- 07:48 AM -2.13 knots Max Ebb
Sun -- 09:48 AM Moonset
Sun -- 12:02 PM 0.00 knots Slack
Sun -- 02:56 PM 1.79 knots Max Flood
Sun -- 06:56 PM -0.00 knots Slack
Sun -- 07:10 PM Sunset
Sun -- 09:06 PM -0.89 knots Max Ebb
Sun -- 10:57 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 1.9 |
| 1 am |
| 2.1 |
| 3 am |
| 1.7 |
| 4 am |
| 0.9 |
| 5 am |
| -0.1 |
| 6 am |
| -1.3 |
| 7 am |
| -2 |
| 8 am |
| -2.1 |
| 9 am |
| -1.9 |
| 10 am |
| -1.4 |
| 11 am |
| -0.7 |
| 12 pm |
| -0 |
| 1 pm |
| 0.7 |
| 2 pm |
| 1.5 |
| 3 pm |
| 1.8 |
| 4 pm |
| 1.6 |
| 5 pm |
| 1.1 |
| 6 pm |
| 0.5 |
| 7 pm |
| -0 |
| 8 pm |
| -0.6 |
| 9 pm |
| -0.9 |
| 10 pm |
| -0.7 |
| 11 pm |
| 0 |
Monday March 9, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Mon -- 12:54 AM Moonrise
Mon -- 02:27 AM 1.72 knots Max Flood
Mon -- 05:29 AM -0.00 knots Slack
Mon -- 07:29 AM Sunrise
Mon -- 08:15 AM -1.85 knots Max Ebb
Mon -- 10:23 AM Moonset
Mon -- 12:39 PM 0.00 knots Slack
Mon -- 03:52 PM 1.59 knots Max Flood
Mon -- 07:11 PM Sunset
Mon -- 08:13 PM -0.00 knots Slack
Mon -- 10:03 PM -0.64 knots Max Ebb
Mon -- 11:38 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Mon -- 12:54 AM Moonrise
Mon -- 02:27 AM 1.72 knots Max Flood
Mon -- 05:29 AM -0.00 knots Slack
Mon -- 07:29 AM Sunrise
Mon -- 08:15 AM -1.85 knots Max Ebb
Mon -- 10:23 AM Moonset
Mon -- 12:39 PM 0.00 knots Slack
Mon -- 03:52 PM 1.59 knots Max Flood
Mon -- 07:11 PM Sunset
Mon -- 08:13 PM -0.00 knots Slack
Mon -- 10:03 PM -0.64 knots Max Ebb
Mon -- 11:38 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 0.6 |
| 1 am |
| 1.2 |
| 2 am |
| 1.6 |
| 3 am |
| 1.6 |
| 4 am |
| 1.1 |
| 5 am |
| 0.4 |
| 6 am |
| -0.6 |
| 7 am |
| -1.5 |
| 8 am |
| -1.8 |
| 9 am |
| -1.8 |
| 10 am |
| -1.5 |
| 11 am |
| -0.9 |
| 12 pm |
| -0.3 |
| 1 pm |
| 0.1 |
| 2 pm |
| 0.7 |
| 3 pm |
| 1.4 |
| 4 pm |
| 1.6 |
| 5 pm |
| 1.4 |
| 6 pm |
| 1 |
| 7 pm |
| 0.6 |
| 8 pm |
| 0.1 |
| 9 pm |
| -0.4 |
| 10 pm |
| -0.6 |
| 11 pm |
| -0.4 |
Tuesday March 10, 2026
Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true
Tue -- 01:54 AM Moonrise
Tue -- 03:12 AM 1.34 knots Max Flood
Tue -- 06:05 AM -0.00 knots Slack
Tue -- 07:28 AM Sunrise
Tue -- 08:51 AM -1.53 knots Max Ebb
Tue -- 11:03 AM Moonset
Tue -- 01:22 PM 0.00 knots Slack
Tue -- 04:54 PM 1.46 knots Max Flood
Tue -- 07:12 PM Sunset
Tue -- 09:27 PM -0.00 knots Slack
Tue -- 11:02 PM -0.53 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!
Click for MapFlood direction 70 true
Ebb direction 266 true
Tue -- 01:54 AM Moonrise
Tue -- 03:12 AM 1.34 knots Max Flood
Tue -- 06:05 AM -0.00 knots Slack
Tue -- 07:28 AM Sunrise
Tue -- 08:51 AM -1.53 knots Max Ebb
Tue -- 11:03 AM Moonset
Tue -- 01:22 PM 0.00 knots Slack
Tue -- 04:54 PM 1.46 knots Max Flood
Tue -- 07:12 PM Sunset
Tue -- 09:27 PM -0.00 knots Slack
Tue -- 11:02 PM -0.53 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 0.2 |
| 1 am |
| 0.6 |
| 2 am |
| 1 |
| 3 am |
| 1.3 |
| 4 am |
| 1.2 |
| 5 am |
| 0.7 |
| 6 am |
| 0.1 |
| 7 am |
| -0.8 |
| 8 am |
| -1.4 |
| 9 am |
| -1.5 |
| 10 am |
| -1.4 |
| 11 am |
| -1 |
| 12 pm |
| -0.5 |
| 1 pm |
| -0.1 |
| 2 pm |
| 0.2 |
| 3 pm |
| 0.7 |
| 4 pm |
| 1.3 |
| 5 pm |
| 1.5 |
| 6 pm |
| 1.3 |
| 7 pm |
| 1 |
| 8 pm |
| 0.6 |
| 9 pm |
| 0.2 |
| 10 pm |
| -0.3 |
| 11 pm |
| -0.5 |