Tide Table for Alcatraz Island, San Francisco Bay

Alcatraz Island, San Francisco Bay tide table for the next 7 days

Issued (local time): 10 am Wednesday 30 Sep 2020

Forecast update inUpdates in  hr  min  sUpdate imminent

Alcatraz Island, San Francisco Bay tide table for the next 7 days

Issued (local time): 10 am Wednesday 30 Sep 2020
Forecast update inUpdates in  hr  min  sUpdate imminent
Days 0–3 Weather Summary: Mostly dry. Very warm air temperatures (max 31°C on Thu afternoon, min 14°C on Wed morning). Wind will be generally light. Days 4–6 Weather Summary: Mostly dry. Warm air temperatures (max 20°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.
  Wednesday 30 Thursday 1 Friday 2 Saturday 3 Sunday 4 Monday 5
 Time of Day morn-
ing
after-
noon
night morn-
ing
after-
noon
night morn-
ing
after-
noon
night morn-
ing
after-
noon
night morn-
ing
after-
noon
night morn-
ing
after-
noon
night
Wave Height Map See all maps
High Tide
height (m)
12:12PM
1.65
00:01AM
1.66
12:35PM
1.66
00:41AM
1.61
12:57PM
1.67
1:22AM
1.54
1:19PM
1.67
2:04AM
1.46
1:43PM
1.67
2:51AM
1.38
2:11PM
1.66
3:44AM
1.31
Low Tide
height (m)
5:29AM
0.15
5:53PM
0.44
6:00AM
0.23
6:27PM
0.37
6:30AM
0.33
6:59PM
0.30
7:00AM
0.45
7:33PM
0.25
7:31AM
0.57
8:07PM
0.21
8:03AM
0.69
8:46PM
0.19
Wind
(km/h)
5

NW
20

W
10

SSE
5

SE
15

W
5

SW
5

WNW
15

W
10

WSW
10

SW
15

WSW
15

W
10

WSW
15

W
5

W
5

WNW
15

WNW
5

WNW
  Today's sea temperature in Alcatraz Island, San Francisco Bay is 18.1 °C (Statistics for 30 Sep 1981-2005 – mean: 14.6 max: 17.1 min: 13.1 °C)
  part cloud clear clear clear clear clear clear clear clear clear clear part cloud part cloud clear clear clear clear clear
Summary some
clouds
clear clear clear clear clear clear clear clear clear clear some
clouds
some
clouds
clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
High °C 20 26 21 27 31 24 27 28 22 16 17 13 14 16 14 16 20 16
Low °C 14 23 20 22 27 22 22 26 16 14 16 13 13 16 12 12 19 15
Chill °C 20 26 21 27 31 24 27 28 22 16 17 12 13 15 13 16 20 16
Sunrise 7:05 - - 7:05 - - 7:05 - - 7:07 - - 7:07 - - 7:09 - -
Sunset - 6:52 - - 6:51 - - 6:49 - - 6:47 - - 6:45 - - 6:45 -

Tide datum: -.