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7-Day Tide and Current Charts and Tables
For Alcatraz Island, San Francisco Bay, California
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Alcatraz Island, San Francisco Bay, CaliforniaSunday August 23, 2026
Alcatraz Island
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Sun -- 01:53 AM Moonset
Sun -- 03:41 AM 0.37 feet Low Tide
Sun -- 06:32 AM Sunrise
Sun -- 11:09 AM 4.48 feet High Tide
Sun -- 03:26 PM 3.31 feet Low Tide
Sun -- 05:33 PM Moonrise
Sun -- 07:51 PM Sunset
Sun -- 09:07 PM 5.74 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
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Sun -- 01:53 AM Moonset
Sun -- 03:41 AM 0.37 feet Low Tide
Sun -- 06:32 AM Sunrise
Sun -- 11:09 AM 4.48 feet High Tide
Sun -- 03:26 PM 3.31 feet Low Tide
Sun -- 05:33 PM Moonrise
Sun -- 07:51 PM Sunset
Sun -- 09:07 PM 5.74 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 2.9 |
| 1 am |
| 1.8 |
| 2 am |
| 1 |
| 3 am |
| 0.5 |
| 4 am |
| 0.4 |
| 5 am |
| 0.7 |
| 6 am |
| 1.2 |
| 7 am |
| 2 |
| 8 am |
| 2.9 |
| 9 am |
| 3.7 |
| 10 am |
| 4.2 |
| 11 am |
| 4.5 |
| 12 pm |
| 4.4 |
| 1 pm |
| 4 |
| 2 pm |
| 3.6 |
| 3 pm |
| 3.3 |
| 4 pm |
| 3.4 |
| 5 pm |
| 3.7 |
| 6 pm |
| 4.3 |
| 7 pm |
| 4.9 |
| 8 pm |
| 5.5 |
| 9 pm |
| 5.7 |
| 10 pm |
| 5.6 |
| 11 pm |
| 4.9 |
Monday August 24, 2026
Alcatraz Island
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Mon -- 02:52 AM Moonset
Mon -- 04:24 AM 0.18 feet Low Tide
Mon -- 06:33 AM Sunrise
Mon -- 11:40 AM 4.63 feet High Tide
Mon -- 04:11 PM 3.11 feet Low Tide
Mon -- 06:11 PM Moonrise
Mon -- 07:50 PM Sunset
Mon -- 09:56 PM 5.90 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
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Mon -- 02:52 AM Moonset
Mon -- 04:24 AM 0.18 feet Low Tide
Mon -- 06:33 AM Sunrise
Mon -- 11:40 AM 4.63 feet High Tide
Mon -- 04:11 PM 3.11 feet Low Tide
Mon -- 06:11 PM Moonrise
Mon -- 07:50 PM Sunset
Mon -- 09:56 PM 5.90 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 3.9 |
| 1 am |
| 2.6 |
| 2 am |
| 1.5 |
| 3 am |
| 0.6 |
| 4 am |
| 0.2 |
| 5 am |
| 0.3 |
| 6 am |
| 0.7 |
| 7 am |
| 1.4 |
| 8 am |
| 2.3 |
| 9 am |
| 3.2 |
| 10 am |
| 4 |
| 11 am |
| 4.5 |
| 12 pm |
| 4.6 |
| 1 pm |
| 4.3 |
| 2 pm |
| 3.8 |
| 3 pm |
| 3.3 |
| 4 pm |
| 3.1 |
| 5 pm |
| 3.2 |
| 6 pm |
| 3.7 |
| 7 pm |
| 4.4 |
| 8 pm |
| 5.1 |
| 9 pm |
| 5.7 |
| 10 pm |
| 5.9 |
| 11 pm |
| 5.6 |
Tuesday August 25, 2026
Alcatraz Island
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Tue -- 03:54 AM Moonset
Tue -- 05:00 AM 0.03 feet Low Tide
Tue -- 06:33 AM Sunrise
Tue -- 12:06 PM 4.77 feet High Tide
Tue -- 04:50 PM 2.86 feet Low Tide
Tue -- 06:44 PM Moonrise
Tue -- 07:48 PM Sunset
Tue -- 10:40 PM 6.03 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
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Tue -- 03:54 AM Moonset
Tue -- 05:00 AM 0.03 feet Low Tide
Tue -- 06:33 AM Sunrise
Tue -- 12:06 PM 4.77 feet High Tide
Tue -- 04:50 PM 2.86 feet Low Tide
Tue -- 06:44 PM Moonrise
Tue -- 07:48 PM Sunset
Tue -- 10:40 PM 6.03 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 4.8 |
| 1 am |
| 3.6 |
| 2 am |
| 2.2 |
| 3 am |
| 1.1 |
| 4 am |
| 0.3 |
| 5 am |
| 0 |
| 6 am |
| 0.3 |
| 7 am |
| 0.9 |
| 8 am |
| 1.8 |
| 9 am |
| 2.8 |
| 10 am |
| 3.8 |
| 11 am |
| 4.5 |
| 12 pm |
| 4.8 |
| 1 pm |
| 4.6 |
| 2 pm |
| 4.1 |
| 3 pm |
| 3.5 |
| 4 pm |
| 3 |
| 5 pm |
| 2.9 |
| 6 pm |
| 3.1 |
| 7 pm |
| 3.7 |
| 8 pm |
| 4.6 |
| 9 pm |
| 5.3 |
| 10 pm |
| 5.9 |
| 11 pm |
| 6 |
Wednesday August 26, 2026
Alcatraz Island
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Wed -- 04:57 AM Moonset
Wed -- 05:09 AM 0.00 feet Mark Falling
Wed -- 05:32 AM -0.04 feet Low Tide
Wed -- 05:56 AM 0.00 feet Mark Rising
Wed -- 06:34 AM Sunrise
Wed -- 12:30 PM 4.92 feet High Tide
Wed -- 05:27 PM 2.58 feet Low Tide
Wed -- 07:12 PM Moonrise
Wed -- 07:47 PM Sunset
Wed -- 11:22 PM 6.06 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
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Wed -- 04:57 AM Moonset
Wed -- 05:09 AM 0.00 feet Mark Falling
Wed -- 05:32 AM -0.04 feet Low Tide
Wed -- 05:56 AM 0.00 feet Mark Rising
Wed -- 06:34 AM Sunrise
Wed -- 12:30 PM 4.92 feet High Tide
Wed -- 05:27 PM 2.58 feet Low Tide
Wed -- 07:12 PM Moonrise
Wed -- 07:47 PM Sunset
Wed -- 11:22 PM 6.06 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 5.5 |
| 1 am |
| 4.5 |
| 2 am |
| 3.1 |
| 3 am |
| 1.7 |
| 4 am |
| 0.6 |
| 5 am |
| 0 |
| 6 am |
| 0 |
| 7 am |
| 0.5 |
| 8 am |
| 1.3 |
| 9 am |
| 2.4 |
| 10 am |
| 3.4 |
| 11 am |
| 4.3 |
| 12 pm |
| 4.8 |
| 1 pm |
| 4.9 |
| 2 pm |
| 4.4 |
| 3 pm |
| 3.7 |
| 4 pm |
| 3 |
| 5 pm |
| 2.6 |
| 6 pm |
| 2.7 |
| 7 pm |
| 3.1 |
| 8 pm |
| 3.9 |
| 9 pm |
| 4.8 |
| 10 pm |
| 5.6 |
| 11 pm |
| 6 |
Thursday August 27, 2026
Alcatraz Island
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Thu -- 05:45 AM 0.00 feet Mark Falling
Thu -- 06:01 AM Moonset
Thu -- 06:02 AM -0.02 feet Low Tide
Thu -- 06:19 AM 0.00 feet Mark Rising
Thu -- 06:35 AM Sunrise
Thu -- 12:53 PM 5.09 feet High Tide
Thu -- 06:02 PM 2.27 feet Low Tide
Thu -- 07:38 PM Moonrise
Thu -- 07:45 PM Sunset
Thu -- 09:19 PM Full Moon
Tide / Current data from XTide NOT FOR NAVIGATION!
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Thu -- 05:45 AM 0.00 feet Mark Falling
Thu -- 06:01 AM Moonset
Thu -- 06:02 AM -0.02 feet Low Tide
Thu -- 06:19 AM 0.00 feet Mark Rising
Thu -- 06:35 AM Sunrise
Thu -- 12:53 PM 5.09 feet High Tide
Thu -- 06:02 PM 2.27 feet Low Tide
Thu -- 07:38 PM Moonrise
Thu -- 07:45 PM Sunset
Thu -- 09:19 PM Full Moon
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 5.9 |
| 1 am |
| 5.3 |
| 2 am |
| 4 |
| 3 am |
| 2.6 |
| 4 am |
| 1.2 |
| 5 am |
| 0.3 |
| 6 am |
| -0 |
| 7 am |
| 0.2 |
| 8 am |
| 1 |
| 9 am |
| 2 |
| 10 am |
| 3.1 |
| 11 am |
| 4.1 |
| 12 pm |
| 4.9 |
| 1 pm |
| 5.1 |
| 2 pm |
| 4.8 |
| 3 pm |
| 4 |
| 4 pm |
| 3.2 |
| 5 pm |
| 2.5 |
| 6 pm |
| 2.3 |
| 7 pm |
| 2.5 |
| 8 pm |
| 3.1 |
| 9 pm |
| 4 |
| 10 pm |
| 4.9 |
| 11 pm |
| 5.7 |
Friday August 28, 2026
Alcatraz Island
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Fri -- 12:03 AM 5.99 feet High Tide
Fri -- 06:31 AM 0.11 feet Low Tide
Fri -- 06:36 AM Sunrise
Fri -- 07:05 AM Moonset
Fri -- 01:16 PM 5.29 feet High Tide
Fri -- 06:39 PM 1.92 feet Low Tide
Fri -- 07:44 PM Sunset
Fri -- 08:02 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
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Fri -- 12:03 AM 5.99 feet High Tide
Fri -- 06:31 AM 0.11 feet Low Tide
Fri -- 06:36 AM Sunrise
Fri -- 07:05 AM Moonset
Fri -- 01:16 PM 5.29 feet High Tide
Fri -- 06:39 PM 1.92 feet Low Tide
Fri -- 07:44 PM Sunset
Fri -- 08:02 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 6 |
| 1 am |
| 5.7 |
| 2 am |
| 4.8 |
| 3 am |
| 3.5 |
| 4 am |
| 2 |
| 5 am |
| 0.8 |
| 6 am |
| 0.2 |
| 7 am |
| 0.2 |
| 8 am |
| 0.7 |
| 9 am |
| 1.7 |
| 10 am |
| 2.8 |
| 11 am |
| 3.9 |
| 12 pm |
| 4.8 |
| 1 pm |
| 5.3 |
| 2 pm |
| 5.1 |
| 3 pm |
| 4.5 |
| 4 pm |
| 3.5 |
| 5 pm |
| 2.6 |
| 6 pm |
| 2 |
| 7 pm |
| 2 |
| 8 pm |
| 2.4 |
| 9 pm |
| 3.2 |
| 10 pm |
| 4.1 |
| 11 pm |
| 5 |
Saturday August 29, 2026
Alcatraz Island
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Sat -- 12:45 AM 5.80 feet High Tide
Sat -- 06:37 AM Sunrise
Sat -- 07:00 AM 0.36 feet Low Tide
Sat -- 08:09 AM Moonset
Sat -- 01:40 PM 5.50 feet High Tide
Sat -- 07:18 PM 1.55 feet Low Tide
Sat -- 07:42 PM Sunset
Sat -- 08:26 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
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Sat -- 12:45 AM 5.80 feet High Tide
Sat -- 06:37 AM Sunrise
Sat -- 07:00 AM 0.36 feet Low Tide
Sat -- 08:09 AM Moonset
Sat -- 01:40 PM 5.50 feet High Tide
Sat -- 07:18 PM 1.55 feet Low Tide
Sat -- 07:42 PM Sunset
Sat -- 08:26 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!
| 12 am |
| 5.6 |
| 1 am |
| 5.8 |
| 2 am |
| 5.3 |
| 3 am |
| 4.3 |
| 4 am |
| 2.9 |
| 5 am |
| 1.6 |
| 6 am |
| 0.7 |
| 7 am |
| 0.4 |
| 8 am |
| 0.7 |
| 9 am |
| 1.5 |
| 10 am |
| 2.5 |
| 11 am |
| 3.7 |
| 12 pm |
| 4.7 |
| 1 pm |
| 5.4 |
| 2 pm |
| 5.5 |
| 3 pm |
| 5 |
| 4 pm |
| 4 |
| 5 pm |
| 2.9 |
| 6 pm |
| 2 |
| 7 pm |
| 1.6 |
| 8 pm |
| 1.7 |
| 9 pm |
| 2.3 |
| 10 pm |
| 3.1 |
| 11 pm |
| 4.1 |