7-Day Tide and Current Charts and Tables

For Alcatraz Island, 0.2 mi west of, San Francisco Bay, California Current

Select Location

Alcatraz Island, 0.2 mi west of, San Francisco Bay, California Current

Friday October 23, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Fri -- 02:22 AM -1.49 knots Max Ebb
Fri -- 04:41 AM Moonset
Fri -- 05:02 AM 0.00 knots Slack
Fri -- 07:26 AM Sunrise
Fri -- 08:34 AM 2.47 knots Max Flood
Fri -- 12:04 PM -0.00 knots Slack
Fri -- 02:52 PM -2.32 knots Max Ebb
Fri -- 04:53 PM Moonrise
Fri -- 06:21 PM Sunset
Fri -- 06:26 PM 0.00 knots Slack
Fri -- 09:05 PM 1.81 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

-0.3

1
am

-1.1

2
am

-1.5

3
am

-1.4

4
am

-0.8

5
am

-0

6
am

0.6

7
am

1.5

8
am

2.3

9
am

2.4

10
am

1.9

11
am

1.1

12
pm

0.1

1
pm

-1.3

2
pm

-2.1

3
pm

-2.3

4
pm

-2

5
pm

-1.2

6
pm

-0.4

7
pm

0.4

8
pm

1.3

9
pm

1.8

10
pm

1.6

11
pm

1.1

Saturday October 24, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Sat -- 12:30 AM -0.00 knots Slack
Sat -- 03:01 AM -1.48 knots Max Ebb
Sat -- 05:37 AM 0.00 knots Slack
Sat -- 05:48 AM Moonset
Sat -- 07:27 AM Sunrise
Sat -- 09:11 AM 2.65 knots Max Flood
Sat -- 12:29 PM -0.01 knots Slack
Sat -- 03:21 PM -2.79 knots Max Ebb
Sat -- 05:19 PM Moonrise
Sat -- 06:19 PM Sunset
Sat -- 07:08 PM 0.00 knots Slack
Sat -- 09:52 PM 2.14 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.4

1
am

-0.5

2
am

-1.2

3
am

-1.5

4
am

-1.3

5
am

-0.6

6
am

0.3

7
am

1.1

8
am

9
am

2.6

10
am

2.4

11
am

1.6

12
pm

0.5

1
pm

-0.9

2
pm

-2.2

3
pm

-2.8

4
pm

-2.7

5
pm

-2.1

6
pm

-1.2

7
pm

-0.2

8
pm

0.8

9
pm

1.8

10
pm

2.1

11
pm

1.8

Sunday October 25, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Sun -- 01:22 AM -0.00 knots Slack
Sun -- 03:44 AM -1.39 knots Max Ebb
Sun -- 06:14 AM 0.00 knots Slack
Sun -- 06:59 AM Moonset
Sun -- 07:28 AM Sunrise
Sun -- 09:49 AM 2.75 knots Max Flood
Sun -- 12:56 PM -0.01 knots Slack
Sun -- 03:50 PM -3.22 knots Max Ebb
Sun -- 05:49 PM Moonrise
Sun -- 06:18 PM Sunset
Sun -- 07:49 PM 0.00 knots Slack
Sun -- 09:13 PM Full Moon
Sun -- 10:38 PM 2.43 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1.1

1
am

0.3

2
am

-0.7

3
am

-1.3

4
am

-1.4

5
am

-1

6
am

-0.2

7
am

0.6

8
am

1.5

9
am

2.4

10
am

2.7

11
am

2.2

12
pm

1.2

1
pm

-0.1

2
pm

-1.9

3
pm

-3

4
pm

-3.2

5
pm

-2.9

6
pm

-2.1

7
pm

-1

8
pm

0.2

9
pm

1.3

10
pm

2.2

11
pm

2.4

Monday October 26, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Mon -- 02:14 AM -0.00 knots Slack
Mon -- 04:30 AM -1.26 knots Max Ebb
Mon -- 06:53 AM 0.00 knots Slack
Mon -- 07:29 AM Sunrise
Mon -- 08:12 AM Moonset
Mon -- 10:29 AM 2.77 knots Max Flood
Mon -- 01:27 PM -0.00 knots Slack
Mon -- 04:21 PM -3.56 knots Max Ebb
Mon -- 06:17 PM Sunset
Mon -- 06:25 PM Moonrise
Mon -- 08:29 PM 0.00 knots Slack
Mon -- 11:23 PM 2.66 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

1.9

1
am

1.1

2
am

0.2

3
am

-0.7

4
am

-1.2

5
am

-1.2

6
am

-0.8

7
am

0.1

8
am

0.9

9
am

1.8

10
am

2.6

11
am

2.7

12
pm

1.9

1
pm

0.6

2
pm

-1.1

3
pm

-2.8

4
pm

-3.5

5
pm

-3.4

6
pm

-2.9

7
pm

-1.9

8
pm

-0.6

9
pm

0.5

10
pm

1.7

11
pm

2.6

Tuesday October 27, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Tue -- 03:07 AM -0.00 knots Slack
Tue -- 05:19 AM -1.15 knots Max Ebb
Tue -- 07:30 AM Sunrise
Tue -- 07:34 AM 0.00 knots Slack
Tue -- 09:29 AM Moonset
Tue -- 11:10 AM 2.71 knots Max Flood
Tue -- 02:02 PM -0.00 knots Slack
Tue -- 04:56 PM -3.76 knots Max Ebb
Tue -- 06:16 PM Sunset
Tue -- 07:08 PM Moonrise
Tue -- 09:08 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

2.5

1
am

1.9

2
am

0.9

3
am

0.1

4
am

-0.8

5
am

-1.1

6
am

-1.1

7
am

-0.5

8
am

0.3

9
am

1.2

10
am

2.1

11
am

2.7

12
pm

2.4

1
pm

1.4

2
pm

0.1

3
pm

-2

4
pm

-3.4

5
pm

-3.8

6
pm

-3.4

7
pm

-2.7

8
pm

-1.5

9
pm

-0.2

10
pm

0.9

11
pm

2.1

Wednesday October 28, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Wed -- 12:09 AM 2.78 knots Max Flood
Wed -- 04:00 AM -0.00 knots Slack
Wed -- 06:07 AM -1.05 knots Max Ebb
Wed -- 07:31 AM Sunrise
Wed -- 08:19 AM 0.00 knots Slack
Wed -- 10:44 AM Moonset
Wed -- 11:53 AM 2.56 knots Max Flood
Wed -- 02:42 PM -0.01 knots Slack
Wed -- 05:35 PM -3.76 knots Max Ebb
Wed -- 06:15 PM Sunset
Wed -- 08:02 PM Moonrise
Wed -- 09:48 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

2.8

1
am

2.5

2
am

1.7

3
am

0.8

4
am

5
am

-0.8

6
am

-1

7
am

-0.9

8
am

-0.3

9
am

0.5

10
am

1.4

11
am

2.2

12
pm

2.6

1
pm

2.1

2
pm

3
pm

-0.7

4
pm

-2.6

5
pm

-3.6

6
pm

-3.7

7
pm

-3.2

8
pm

-2.3

9
pm

-1.1

10
pm

0.2

11
pm

1.3

Thursday October 29, 2026

Alcatraz Island
Click for MapFlood direction 70 true
Ebb direction 266 true

Thu -- 12:55 AM 2.78 knots Max Flood
Thu -- 04:53 AM -0.00 knots Slack
Thu -- 06:57 AM -0.95 knots Max Ebb
Thu -- 07:32 AM Sunrise
Thu -- 09:07 AM 0.00 knots Slack
Thu -- 11:53 AM Moonset
Thu -- 12:40 PM 2.33 knots Max Flood
Thu -- 03:25 PM -0.00 knots Slack
Thu -- 06:14 PM Sunset
Thu -- 06:16 PM -3.55 knots Max Ebb
Thu -- 09:06 PM Moonrise
Thu -- 10:31 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

2.3

1
am

2.8

2
am

2.4

3
am

1.6

4
am

0.7

5
am

-0.1

6
am

-0.8

7
am

-1

8
am

-0.8

9
am

-0.1

10
am

0.6

11
am

1.4

12
pm

2.1

1
pm

2.3

2
pm

1.7

3
pm

0.6

4
pm

-1.2

5
pm

-2.8

6
pm

-3.5

7
pm

-3.4

8
pm

-2.7

9
pm

-1.8

10
pm

-0.6

11
pm

0.5

NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE