Sea Conditions for Alcatraz Island, San Francisco Bay

Detailed Sea Conditions for Alcatraz Island, San Francisco Bay over the next 2 days

Issued (local time): 9 pm Sunday 24 Jan 2021

Detailed Sea Conditions for Alcatraz Island, San Francisco Bay over the next 2 days

Issued (local time): 9 pm Sunday 24 Jan 2021
Forecast update inUpdates in  hr  min  sUpdate imminent 
Sun Monday 25 Tuesday 26
7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM
Tide State - flow high ebb flow high ebb ebb low flow high ebb flow high ebb ebb low flow
High Tide
height (m)

10:42PM
1.34

8:45AM
1.84



11:20PM
1.40

9:29AM
1.90



Low Tide
height (m)


2:52AM
0.98



4:03PM
-0.08

3:36AM
0.98



4:39PM
-0.17
Wind
(km/h)
30

WNW
35

WNW
45

NW
35

NW
35

NW
35

NW
35

NW
40

WNW
35

NW
30

NW
20

NW
15

NNW
5

ENE
10

S
20

SW
30

SSE
45

SSE
55

SSE
  Today's sea temperature in Alcatraz Island, San Francisco Bay, California is 11.3 °C (Statistics for 24 Jan 1981-2005 – mean: 12.2 max: 14.5 min: 10.2 °C)
 
Summary  light
rain 		some
clouds 		some
clouds 		clear clear clear clear clear clear clear clear clear clear clear some
clouds 		some
clouds 		cloudy light
rain
Rain mm 2 - - - - - - - - - - - - - - - - 3
Temp °C 10 9 9 8 8 9 11 11 9 8 7 6 6 8 10 10 9 9
Chill °C 6 5 4 4 4 5 8 7 5 4 3 3 6 7 7 6 4 4
Sunrise - - - - - 7:18 - - - - - - - 7:18 - - - -
Sunset - - - - - - - 5:24 - - - - - - - 5:25 - -

Tide datum: -.

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