7-Day Tide and Current Charts and Tables

For Alcatraz Island, south of, San Francisco Bay, California Current

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Alcatraz Island, south of, San Francisco Bay, California Current

Friday January 9, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Fri -- 02:08 AM 1.58 knots Max Flood
Fri -- 05:48 AM -0.00 knots Slack
Fri -- 07:25 AM Sunrise
Fri -- 08:43 AM -1.74 knots Max Ebb
Fri -- 11:04 AM Moonset
Fri -- 12:30 PM 0.00 knots Slack
Fri -- 02:43 PM 0.86 knots Max Flood
Fri -- 05:08 PM Sunset
Fri -- 05:47 PM -0.00 knots Slack
Fri -- 08:40 PM -1.56 knots Max Ebb
Fri -- 11:31 PM 0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

Sorry tide depth graphs only, please select another station.

12
am

0.6

1
am

1.2

2
am

1.6

3
am

1.4

4
am

5
am

0.4

6
am

-0.2

7
am

-1.1

8
am

-1.6

9
am

-1.7

10
am

-1.4

11
am

-1

12
pm

-0.4

1
pm

0.2

2
pm

0.7

3
pm

0.9

4
pm

0.6

5
pm

0.3

6
pm

-0.2

7
pm

-1

8
pm

-1.5

9
pm

-1.5

10
pm

-1.2

11
pm

-0.4

Saturday January 10, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Sat -- 12:16 AM Moonrise
Sat -- 02:55 AM 1.47 knots Max Flood
Sat -- 06:35 AM -0.00 knots Slack
Sat -- 07:25 AM Sunrise
Sat -- 07:49 AM Last Quarter
Sat -- 09:36 AM -1.80 knots Max Ebb
Sat -- 11:27 AM Moonset
Sat -- 01:47 PM 0.00 knots Slack
Sat -- 03:54 PM 0.77 knots Max Flood
Sat -- 05:09 PM Sunset
Sat -- 07:13 PM -0.00 knots Slack
Sat -- 09:37 PM -1.15 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

0.2

1
am

0.7

2
am

1.2

3
am

1.5

4
am

1.3

5
am

0.8

6
am

0.3

7
am

-0.5

8
am

-1.3

9
am

-1.7

10
am

-1.8

11
am

-1.5

12
pm

-1.1

1
pm

-0.7

2
pm

0.1

3
pm

0.6

4
pm

0.8

5
pm

0.6

6
pm

0.4

7
pm

0.1

8
pm

-0.6

9
pm

-1.1

10
pm

-1.1

11
pm

-0.7

Sunday January 11, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Sun -- 12:05 AM 0.00 knots Slack
Sun -- 01:16 AM Moonrise
Sun -- 03:42 AM 1.34 knots Max Flood
Sun -- 07:20 AM -0.00 knots Slack
Sun -- 07:25 AM Sunrise
Sun -- 10:29 AM -1.87 knots Max Ebb
Sun -- 11:52 AM Moonset
Sun -- 02:55 PM 0.00 knots Slack
Sun -- 05:10 PM Sunset
Sun -- 05:15 PM 0.79 knots Max Flood
Sun -- 08:40 PM -0.00 knots Slack
Sun -- 10:36 PM -0.87 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.1

1
am

0.3

2
am

0.8

3
am

1.2

4
am

1.3

5
am

1.1

6
am

0.6

7
am

0.2

8
am

-0.7

9
am

-1.5

10
am

-1.8

11
am

-1.8

12
pm

-1.6

1
pm

-1.3

2
pm

-0.8

3
pm

4
pm

0.6

5
pm

0.8

6
pm

0.7

7
pm

0.5

8
pm

0.2

9
pm

-0.2

10
pm

-0.8

11
pm

-0.8

Monday January 12, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Mon -- 12:44 AM 0.00 knots Slack
Mon -- 02:17 AM Moonrise
Mon -- 04:32 AM 1.22 knots Max Flood
Mon -- 07:24 AM Sunrise
Mon -- 08:02 AM -0.00 knots Slack
Mon -- 11:17 AM -1.96 knots Max Ebb
Mon -- 12:20 PM Moonset
Mon -- 03:52 PM 0.00 knots Slack
Mon -- 05:11 PM Sunset
Mon -- 06:24 PM 0.91 knots Max Flood
Mon -- 09:53 PM -0.00 knots Slack
Mon -- 11:32 PM -0.74 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.4

1
am

0.1

2
am

0.4

3
am

0.8

4
am

1.2

5
am

1.2

6
am

0.9

7
am

0.5

8
am

9
am

-1

10
am

-1.7

11
am

-1.9

12
pm

-1.9

1
pm

-1.6

2
pm

-1.4

3
pm

-0.9

4
pm

0.1

5
pm

0.6

6
pm

0.9

7
pm

0.9

8
pm

0.7

9
pm

0.3

10
pm

-0.1

11
pm

-0.6

Tuesday January 13, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Tue -- 01:30 AM 0.00 knots Slack
Tue -- 03:18 AM Moonrise
Tue -- 05:23 AM 1.12 knots Max Flood
Tue -- 07:24 AM Sunrise
Tue -- 08:42 AM -0.00 knots Slack
Tue -- 11:57 AM -2.02 knots Max Ebb
Tue -- 12:52 PM Moonset
Tue -- 04:41 PM 0.00 knots Slack
Tue -- 05:12 PM Sunset
Tue -- 07:16 PM 1.05 knots Max Flood
Tue -- 10:50 PM -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.7

1
am

-0.3

2
am

0.1

3
am

0.4

4
am

0.8

5
am

1.1

6
am

1.1

7
am

0.8

8
am

0.3

9
am

-0.3

10
am

-1.3

11
am

-1.9

12
pm

-2

1
pm

-1.9

2
pm

-1.6

3
pm

-1.3

4
pm

-0.7

5
pm

0.2

6
pm

0.8

7
pm

8
pm

9
pm

0.7

10
pm

0.3

11
pm

-0.1

Wednesday January 14, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Wed -- 12:24 AM -0.74 knots Max Ebb
Wed -- 02:21 AM 0.00 knots Slack
Wed -- 04:18 AM Moonrise
Wed -- 06:13 AM 1.06 knots Max Flood
Wed -- 07:24 AM Sunrise
Wed -- 09:21 AM -0.00 knots Slack
Wed -- 12:31 PM -2.07 knots Max Ebb
Wed -- 01:31 PM Moonset
Wed -- 05:13 PM Sunset
Wed -- 05:22 PM 0.00 knots Slack
Wed -- 07:59 PM 1.16 knots Max Flood
Wed -- 11:36 PM -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.7

1
am

-0.6

2
am

-0.2

3
am

0.2

4
am

0.4

5
am

0.8

6
am

7
am

8
am

0.6

9
am

0.2

10
am

-0.8

11
am

-1.6

12
pm

-2

1
pm

-2

2
pm

-1.8

3
pm

-1.4

4
pm

-1.1

5
pm

-0.4

6
pm

0.4

7
pm

8
pm

1.2

9
pm

10
pm

0.7

11
pm

0.2

Thursday January 15, 2026

Alcatraz Island
Click for MapFlood direction 93 true
Ebb direction 286 true

Thu -- 01:11 AM -0.78 knots Max Ebb
Thu -- 03:14 AM 0.00 knots Slack
Thu -- 05:16 AM Moonrise
Thu -- 07:00 AM 1.04 knots Max Flood
Thu -- 07:23 AM Sunrise
Thu -- 09:59 AM -0.00 knots Slack
Thu -- 01:03 PM -2.12 knots Max Ebb
Thu -- 02:18 PM Moonset
Thu -- 05:14 PM Sunset
Thu -- 06:00 PM 0.00 knots Slack
Thu -- 08:38 PM 1.23 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION!

12
am

-0.3

1
am

-0.8

2
am

-0.6

3
am

-0.1

4
am

0.2

5
am

0.5

6
am

0.8

7
am

8
am

0.9

9
am

0.5

10
am

-0

11
am

-1.2

12
pm

-1.9

1
pm

-2.1

2
pm

-2

3
pm

-1.6

4
pm

-1.3

5
pm

-0.9

6
pm

-0

7
pm

0.7

8
pm

1.1

9
pm

1.2

10
pm

11
pm

0.6

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