Tide Table for Alcatraz Island, San Francisco Bay

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

Issued (local time): 3 pm Thursday 15 Nov 2018

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

Issued (local time): 3 pm Thursday 15 Nov 2018
m, °C | ft, °F Days 0–3 Weather Summary: Mostly dry. Warm air temperatures (max 21°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. Days 4–6 Weather Summary: Mostly dry. Warm air temperatures (max 21°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.
  Thu Friday 16 Saturday 17 Sunday 18 Monday 19 Tuesday 20 Wed
 name 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 morn-
ing
Wave Height Map See all maps
High Tide
height (m)
5:06PM
1.32

7:16AM
1.49
6:19PM
1.29

7:51AM
1.56

7:29PM
1.29
8:22AM
1.63

8:32PM
1.33
8:52AM
1.71

9:29PM
1.37
9:22AM
1.79

10:21PM
1.41
9:53AM
1.87
Low Tide
height (m)

11:49PM
0.23

1:11PM
0.78
12:42AM
0.28

1:59PM
0.63
1:29AM
0.32

2:40PM
0.46
2:13AM
0.38

3:17PM
0.29
2:53AM
0.44

3:52PM
0.12
3:32AM
0.51

Swell (m)
direction
1.5
W
1.5
W
1.4
W
1.2
W
1.0
W
0.9
WSW
0.9
W
1.1
W
1.1
W
1.1
W
1.0
W
0.9
W
0.8
W
0.8
W
0.8
W
0.8
W
0.8
W
0.9
WNW
Wave Height (m) 1.5 1.5 1.4 1.2 1.0 0.9 0.9 1.1 1.1 1.1 1.0 0.9 0.8 0.8 0.8 0.8 0.8 0.9
Period (s) 14 14 13 13 12 12 16 15 14 13 12 12 12 11 10 10 18 17
Wind
(km/h)
windNNE10metric.gif windNE10metric.gif windNE15metric.gif windNNE5metric.gif windWSW5metric.gif windNE5metric.gif windW10metric.gif windN5metric.gif windNE10metric.gif windNNE10metric.gif windNE10metric.gif windNE15metric.gif windNE5metric.gif windNNE5metric.gif windNE10metric.gif windWNW5metric.gif windNW0metric.gif windNE10metric.gif
  Today's sea temperature in Alcatraz Island, San Francisco Bay is 16.9 °C (Statistics for 15 Nov 1981-2005 – mean: 13.4 max: 16.2 min: 11.5 °C)
  clear clear clear clear clear clear clear clear part cloud part cloud part cloud part cloud part cloud part cloud clear clear clear clear
Summary clear clear clear clear clear clear clear clear some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
some
clouds
clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
High °C 19 15 19 21 16 18 18 14 18 20 17 19 20 18 20 21 17 19
Low °C 17 12 14 18 13 15 15 13 14 18 14 15 19 14 16 18 15 15
Chill °C 19 15 19 21 16 18 18 14 18 20 17 19 20 18 20 21 17 19
Sunrise - - 6:50 - - 6:52 - - 6:52 - - 6:54 - - 6:54 - - 6:56
Sunset 4:58 - - 4:57 - - 4:55 - - 4:55 - - 4:54 - - 4:54 - -

Tide datum: -.