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7-Day Tide and Current Charts and Tables

For Alcatraz Island, 0.5 mi north of (depth 6 ft), San Francisco Bay, California Current

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Weeks in future :




Alcatraz Island, 0.5 mi north of (depth 6 ft), San Francisco Bay, California Current

Saturday October 17, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Sat -- 01:05 AM     0.00 knots Slack
Sat -- 05:00 AM     1.08 knots Max Flood
Sat -- 07:20 AM     Sunrise
Sat -- 07:57 AM     -0.00 knots Slack
Sat -- 10:07 AM     -0.57 knots Max Ebb
Sat -- 12:33 PM     0.00 knots Slack
Sat -- 02:03 PM     Moonrise
Sat -- 03:03 PM     0.80 knots Max Flood
Sat -- 05:08 PM     -0.00 knots Slack
Sat -- 06:29 PM     Sunset
Sat -- 08:27 PM     -1.43 knots Max Ebb
Sat -- 11:28 PM     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-0.3
1
am
-0
2
am
0.4
3
am
0.8
4
am
1
5
am
1.1
6
am
0.9
7
am
0.5
8
am
-0
9
am
-0.4
10
am
-0.6
11
am
-0.5
12
pm
-0.2
1
pm
0.2
2
pm
0.6
3
pm
0.8
4
pm
0.6
5
pm
0.1
6
pm
-0.5
7
pm
-1
8
pm
-1.4
9
pm
-1.4
10
pm
-1.2
11
pm
-0.8


Sunday October 18, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Sun -- 02:08 AM     0.00 knots Slack
Sun -- 05:56 AM     1.12 knots Max Flood
Sun -- 07:21 AM     Sunrise
Sun -- 08:57 AM     -0.00 knots Slack
Sun -- 09:13 AM     First Quarter
Sun -- 11:10 AM     -0.61 knots Max Ebb
Sun -- 01:44 PM     0.00 knots Slack
Sun -- 02:40 PM     Moonrise
Sun -- 04:01 PM     0.65 knots Max Flood
Sun -- 06:03 PM     -0.00 knots Slack
Sun -- 06:27 PM     Sunset
Sun -- 09:30 PM     -1.24 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-0.5
1
am
-0.3
2
am
-0.1
3
am
0.4
4
am
0.8
5
am
1
6
am
1.1
7
am
0.9
8
am
0.5
9
am
-0
10
am
-0.4
11
am
-0.6
12
pm
-0.5
1
pm
-0.2
2
pm
0.1
3
pm
0.5
4
pm
0.7
5
pm
0.5
6
pm
0
7
pm
-0.5
8
pm
-0.9
9
pm
-1.2
10
pm
-1.2
11
pm
-1.1


Monday October 19, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Mon -- 12:29 AM     Moonset
Mon -- 03:05 AM     0.00 knots Slack
Mon -- 06:40 AM     1.21 knots Max Flood
Mon -- 07:22 AM     Sunrise
Mon -- 09:46 AM     -0.00 knots Slack
Mon -- 12:00 PM     -0.74 knots Max Ebb
Mon -- 03:02 PM     0.00 knots Slack
Mon -- 03:11 PM     Moonrise
Mon -- 05:04 PM     0.59 knots Max Flood
Mon -- 06:26 PM     Sunset
Mon -- 07:06 PM     -0.00 knots Slack
Mon -- 11:01 PM     -1.20 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-0.9
1
am
-0.6
2
am
-0.4
3
am
-0
4
am
0.5
5
am
0.9
6
am
1.2
7
am
1.2
8
am
0.9
9
am
0.4
10
am
-0.1
11
am
-0.6
12
pm
-0.7
1
pm
-0.6
2
pm
-0.3
3
pm
-0
4
pm
0.4
5
pm
0.6
6
pm
0.4
7
pm
0
8
pm
-0.4
9
pm
-0.8
10
pm
-1.1
11
pm
-1.2


Tuesday October 20, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Tue -- 01:31 AM     Moonset
Tue -- 03:50 AM     0.00 knots Slack
Tue -- 07:17 AM     1.35 knots Max Flood
Tue -- 07:23 AM     Sunrise
Tue -- 10:22 AM     -0.00 knots Slack
Tue -- 12:43 PM     -0.91 knots Max Ebb
Tue -- 03:39 PM     Moonrise
Tue -- 04:14 PM     0.00 knots Slack
Tue -- 06:05 PM     0.59 knots Max Flood
Tue -- 06:25 PM     Sunset
Tue -- 08:21 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-1.1
1
am
-0.9
2
am
-0.6
3
am
-0.3
4
am
0.1
5
am
0.7
6
am
1.2
7
am
1.3
8
am
1.3
9
am
0.9
10
am
0.3
11
am
-0.4
12
pm
-0.8
1
pm
-0.9
2
pm
-0.7
3
pm
-0.4
4
pm
-0.1
5
pm
0.3
6
pm
0.6
7
pm
0.4
8
pm
0.1
9
pm
-0.3
10
pm
-0.8
11
pm
-1.1


Wednesday October 21, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Wed -- 12:01 AM     -1.26 knots Max Ebb
Wed -- 02:34 AM     Moonset
Wed -- 04:23 AM     0.00 knots Slack
Wed -- 07:24 AM     Sunrise
Wed -- 07:45 AM     1.52 knots Max Flood
Wed -- 10:51 AM     -0.00 knots Slack
Wed -- 01:24 PM     -1.13 knots Max Ebb
Wed -- 04:04 PM     Moonrise
Wed -- 05:12 PM     0.00 knots Slack
Wed -- 06:23 PM     Sunset
Wed -- 07:07 PM     0.63 knots Max Flood
Wed -- 09:37 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-1.3
1
am
-1.1
2
am
-0.9
3
am
-0.5
4
am
-0.2
5
am
0.4
6
am
1.1
7
am
1.5
8
am
1.5
9
am
1.3
10
am
0.7
11
am
-0.1
12
pm
-0.8
1
pm
-1.1
2
pm
-1.1
3
pm
-0.8
4
pm
-0.5
5
pm
-0.1
6
pm
0.4
7
pm
0.6
8
pm
0.5
9
pm
0.3
10
pm
-0.2
11
pm
-0.8


Thursday October 22, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Thu -- 12:50 AM     -1.29 knots Max Ebb
Thu -- 03:37 AM     Moonset
Thu -- 04:48 AM     0.00 knots Slack
Thu -- 07:25 AM     Sunrise
Thu -- 08:11 AM     1.71 knots Max Flood
Thu -- 11:16 AM     -0.00 knots Slack
Thu -- 02:01 PM     -1.40 knots Max Ebb
Thu -- 04:29 PM     Moonrise
Thu -- 06:03 PM     0.00 knots Slack
Thu -- 06:22 PM     Sunset
Thu -- 08:13 PM     0.75 knots Max Flood
Thu -- 10:42 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-1.2
1
am
-1.3
2
am
-1.1
3
am
-0.8
4
am
-0.4
5
am
0.1
6
am
0.8
7
am
1.4
8
am
1.7
9
am
1.6
10
am
1.1
11
am
0.3
12
pm
-0.6
1
pm
-1.2
2
pm
-1.4
3
pm
-1.2
4
pm
-0.9
5
pm
-0.5
6
pm
-0
7
pm
0.5
8
pm
0.7
9
pm
0.7
10
pm
0.4
11
pm
-0.2


Friday October 23, 2026

Alcatraz Island
Click for MapFlood direction 74 true
Ebb direction 293 true

Fri -- 01:41 AM     -1.30 knots Max Ebb
Fri -- 04:41 AM     Moonset
Fri -- 05:08 AM     0.00 knots Slack
Fri -- 07:26 AM     Sunrise
Fri -- 08:41 AM     1.87 knots Max Flood
Fri -- 11:41 AM     -0.00 knots Slack
Fri -- 02:34 PM     -1.72 knots Max Ebb
Fri -- 04:53 PM     Moonrise
Fri -- 06:21 PM     Sunset
Fri -- 06:48 PM     0.00 knots Slack
Fri -- 09:12 PM     0.95 knots Max Flood
Fri -- 11:43 PM     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION!
Sorry tide depth graphs only, please select another station.

12
am
-0.8
1
am
-1.2
2
am
-1.3
3
am
-1.1
4
am
-0.6
5
am
-0.1
6
am
0.5
7
am
1.2
8
am
1.8
9
am
1.8
10
am
1.5
11
am
0.7
12
pm
-0.3
1
pm
-1.2
2
pm
-1.7
3
pm
-1.7
4
pm
-1.3
5
pm
-0.9
6
pm
-0.4
7
pm
0.1
8
pm
0.7
9
pm
0.9
10
pm
0.8
11
pm
0.5



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