7-Day Tide and Current Charts and Tables

For Alcatraz Island, San Francisco Bay, California

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Alcatraz Island, San Francisco Bay, California

Monday October 26, 2026

Alcatraz Island
Click for Map
Mon -- 12:44 AM 4.95 feet High Tide
Mon -- 05:44 AM 2.00 feet Low Tide
Mon -- 07:29 AM Sunrise
Mon -- 08:12 AM Moonset
Mon -- 11:57 AM 6.46 feet High Tide
Mon -- 05:08 PM 0.00 feet Mark Falling
Mon -- 06:17 PM Sunset
Mon -- 06:25 PM Moonrise
Mon -- 06:39 PM -0.87 feet Low Tide
Mon -- 08:18 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

4.8

1
am

4.9

2
am

4.5

3
am

3.7

4
am

2.8

5
am

2.2

6
am

7
am

2.5

8
am

3.3

9
am

4.4

10
am

5.4

11
am

6.2

12
pm

6.5

1
pm

6.1

2
pm

3
pm

3.4

4
pm

1.7

5
pm

0.2

6
pm

-0.7

7
pm

-0.8

8
pm

-0.3

9
pm

0.7

10
pm

1.9

11
pm

3.1

Tuesday October 27, 2026

Alcatraz Island
Click for Map
Tue -- 01:39 AM 4.88 feet High Tide
Tue -- 06:23 AM 2.39 feet Low Tide
Tue -- 07:30 AM Sunrise
Tue -- 09:29 AM Moonset
Tue -- 12:34 PM 6.60 feet High Tide
Tue -- 05:41 PM -0.00 feet Mark Falling
Tue -- 06:16 PM Sunset
Tue -- 07:08 PM Moonrise
Tue -- 07:24 PM -1.13 feet Low Tide
Tue -- 09:20 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

4.1

1
am

4.8

2
am

4.8

3
am

4.4

4
am

3.6

5
am

2.9

6
am

2.4

7
am

2.5

8
am

3.1

9
am

10
am

11
am

5.9

12
pm

6.5

1
pm

6.5

2
pm

5.9

3
pm

4.6

4
pm

2.8

5
pm

6
pm

-0.4

7
pm

-1.1

8
pm

-1

9
pm

-0.3

10
pm

0.7

11
pm

1.9

Wednesday October 28, 2026

Alcatraz Island
Click for Map
Wed -- 02:37 AM 4.76 feet High Tide
Wed -- 07:07 AM 2.75 feet Low Tide
Wed -- 07:31 AM Sunrise
Wed -- 10:44 AM Moonset
Wed -- 01:15 PM 6.60 feet High Tide
Wed -- 06:15 PM Sunset
Wed -- 06:27 PM 0.00 feet Mark Falling
Wed -- 08:02 PM Moonrise
Wed -- 08:14 PM -1.19 feet Low Tide
Wed -- 10:17 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

3.1

1
am

4.1

2
am

4.7

3
am

4.7

4
am

4.3

5
am

3.7

6
am

7
am

2.8

8
am

2.9

9
am

3.6

10
am

4.5

11
am

5.4

12
pm

6.2

1
pm

6.6

2
pm

6.4

3
pm

5.6

4
pm

4.2

5
pm

2.4

6
pm

0.6

7
pm

-0.6

8
pm

-1.2

9
pm

-1

10
pm

-0.3

11
pm

0.8

Thursday October 29, 2026

Alcatraz Island
Click for Map
Thu -- 03:40 AM 4.65 feet High Tide
Thu -- 07:32 AM Sunrise
Thu -- 07:56 AM 3.06 feet Low Tide
Thu -- 11:52 AM Moonset
Thu -- 02:03 PM 6.46 feet High Tide
Thu -- 06:13 PM Sunset
Thu -- 07:24 PM -0.00 feet Mark Falling
Thu -- 09:06 PM Moonrise
Thu -- 09:10 PM -1.05 feet Low Tide
Thu -- 11:11 PM 0.00 feet Mark Rising
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1.9

1
am

2
am

3
am

4.5

4
am

4.6

5
am

4.3

6
am

3.7

7
am

3.2

8
am

3.1

9
am

3.3

10
am

3.9

11
am

4.7

12
pm

5.5

1
pm

6.2

2
pm

6.5

3
pm

6.2

4
pm

5.3

5
pm

3.9

6
pm

2.1

7
pm

0.5

8
pm

-0.6

9
pm

-1

10
pm

-0.8

11
pm

-0.2

Friday October 30, 2026

Alcatraz Island
Click for Map
Fri -- 04:47 AM 4.59 feet High Tide
Fri -- 07:33 AM Sunrise
Fri -- 08:57 AM 3.29 feet Low Tide
Fri -- 12:51 PM Moonset
Fri -- 02:59 PM 6.18 feet High Tide
Fri -- 06:12 PM Sunset
Fri -- 08:34 PM -0.00 feet Mark Falling
Fri -- 10:12 PM -0.79 feet Low Tide
Fri -- 10:17 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.8

1
am

1.9

2
am

3
am

3.9

4
am

4.5

5
am

4.6

6
am

4.3

7
am

3.9

8
am

3.4

9
am

3.3

10
am

3.5

11
am

12
pm

4.7

1
pm

5.4

2
pm

5.9

3
pm

6.2

4
pm

5.9

5
pm

6
pm

3.7

7
pm

2.1

8
pm

0.6

9
pm

-0.4

10
pm

-0.8

11
pm

-0.6

Saturday October 31, 2026

Alcatraz Island
Click for Map
Sat -- 12:01 AM 0.00 feet Mark Rising
Sat -- 05:55 AM 4.65 feet High Tide
Sat -- 07:34 AM Sunrise
Sat -- 10:16 AM 3.37 feet Low Tide
Sat -- 01:39 PM Moonset
Sat -- 04:04 PM 5.80 feet High Tide
Sat -- 06:11 PM Sunset
Sat -- 09:57 PM -0.00 feet Mark Falling
Sat -- 11:18 PM -0.47 feet Low Tide
Sat -- 11:31 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0

1
am

0.9

2
am

1.9

3
am

2.9

4
am

3.9

5
am

4.5

6
am

4.7

7
am

4.4

8
am

9
am

3.6

10
am

3.4

11
am

3.5

12
pm

3.8

1
pm

4.4

2
pm

3
pm

5.6

4
pm

5.8

5
pm

5.6

6
pm

4.8

7
pm

3.6

8
pm

2.2

9
pm

0.9

10
pm

-0

11
pm

-0.4

Sunday November 1, 2026

Alcatraz Island
Click for Map
Sun -- 12:45 AM 0.00 feet Mark Rising
Sun -- 05:59 AM 4.84 feet High Tide
Sun -- 06:35 AM Sunrise
Sun -- 10:47 AM 3.18 feet Low Tide
Sun -- 12:30 PM Last Quarter
Sun -- 01:17 PM Moonset
Sun -- 04:19 PM 5.42 feet High Tide
Sun -- 05:10 PM Sunset
Sun -- 10:36 PM -0.00 feet Mark Falling
Sun -- 11:25 PM -0.16 feet Low Tide
Sun -- 11:43 PM Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.4

1
am

2
am

3
am

4
am

5
am

4.6

6
am

4.8

7
am

4.6

8
am

4.2

9
am

3.6

10
am

3.3

11
am

3.2

12
pm

3.4

1
pm

3.9

2
pm

4.5

3
pm

5.1

4
pm

5.4

5
pm

5.3

6
pm

4.7

7
pm

3.7

8
pm

2.5

9
pm

1.2

10
pm

0.3

11
pm

-0.1

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