SF Bay Area Windspeed Report

Formatted at Tue May 11 07:00:04 PDT 2021
"The Unix phenomenon is scary. It doesn't go away." -- Steve Ballmer

Index
Current Conditions
Forecasts
Tides
Buoy and Coastal Weather Report
Last 48 hours at SFO
Notices
Back to Ken's Windsurfing + Kitesurfing Page


Current Conditions

Data received at windsock at Tue May 11 07:00:03 PDT 2021

                       ---WIND----
TIME LOC         T DP  DIR AV GUST VIS  PRES  SKY  /  REMARKS
 pdt             F  F  deg -knots-  mi  inHg  heights(ft)

 
0656 SFO        52 45  280  9   .    9 29.9   Clear    


0653 Salinas    50 48  000  0   .  1/4 +0.02  VertVis 200    
0653 Santa_Barb 54 52  000  0   .    2 +0.04  Overcast 200   $  

0656 SFO        52 45  280  9   .    9 +0.00   Clear    
0650 San_Carlos 55 46  000  0   .   10 +0.01  Clear  
0647 Palo_Alto  54 46  var  3   .   10 +0.00   Clear  
0653 San_Jose   55 46  180  3   .    9 +0.00   Clear    

0653 Oakland    54 50  350  4   .    8 +0.01  Clear    
0654 Hayward    54 48  330  3   .   10 +0.00   Clear    
0653 Concord    57 52  310  3   .    8 -0.01  Clear    
0653 Livermore  55 36  000  0   .   10 -0.01  Clear    

0653 Sacramento 57 43  350  4   .   10 -0.04  Few 25K    
0653 Sacto_Exec 55 45  060  4   .   10 -0.04  Clear    
0655 Stockton   55 45  000  0   .   10 -0.04  Clear    
0653 Merced     57 46  000  0   .   10 -0.05  Clear    

0645 Truckee_Ta 28 21  000  0   .   10 +0.25  Clear  
0653 Lake_Tahoe 30 21  160  3   .   10 +0.24  Clear    
0655 Reno       46 19  310  3   .   10 +0.23  Few 20K    
0652 Albuquerqu 54 36  320  6   .   10 +0.18  Few 25K    

0653 Medford    48 37  000  0   .   10 +0.22  Clear   $  
0654 Eugene     48 45  360  4   .   10 +0.29  Few 25K    
0653 Klamath_Fa 41 30  000  0   .   10 +0.22  Clear    

0655 Astoria    41 39  100  3   .   10 30.23  Clear    
0653 Portland   48 43  000  0   .   10 -0.02  Broken 1400    
0653 Troutdale  46 43  000  0   .   10 -0.03   Clear    
0653 The_Dalles 50 37  110  5   .   10 -0.06  Clear    
0653 Pendleton  46 34  150  9   .   10 -0.07  Clear    
file wucsd.rare is stale (44719.0011 hours old)
file wucsd.rare.last is stale (44719.0011 hours old)
file wnoaa.rare is stale (41335.0011 hours old)
file w_wrh.buoy.rare is stale (89239.0011 hours old)
file w_army.buoy.rare is stale (89239.0014 hours old)
file w_noaa.buoy.rare is stale (89239.0014 hours old)
file wiw.rare is stale (31351.0014 hours old)
file wsound.rare is stale (25735.0014 hours old)


file w_ports.text is stale (2719.91806 hours old)
file wsound.depth is stale (8671.00139 hours old) Top

Forecasts

file w_noaa.sfo.fcst is stale (19855.0017 hours old)
file w_avwx.sfo.fcst is stale (2636.95167 hours old)


file w_ohio.mar_fcst is stale (115423.002 hours old)
file w_ndbc.mar_fcst is stale (23815.0017 hours old)
Top
Landlubbers' Forecast file w_noaa.ba_fcst is stale (13447.0017 hours old) file w_ucsd.ba_fcst is stale (35767.0017 hours old)
Top

Tides

Sunrise:  6:00   Sunset:  20:07   (PDT) 
20210511 06:59  the moon is new (0% illuminated)
 
Tue 2021-05-11 00:25 PDT   7.53 feet  High Tide
Tue 2021-05-11 03:59 PDT   3.49 feet  Foil Unsafe
Tue 2021-05-11 04:35 PDT   2.49 feet  Windsurf Unsafe
Tue 2021-05-11 06:02 PDT   Sunrise
Tue 2021-05-11 06:08 PDT   Moonrise
Tue 2021-05-11 07:28 PDT  -0.40 feet  Low Tide
Tue 2021-05-11 10:19 PDT   2.50 feet  Windsurf Safe
Tue 2021-05-11 10:58 PDT   3.50 feet  Foil Safe
Tue 2021-05-11 12:01 PDT   New Moon
Tue 2021-05-11 13:50 PDT   6.13 feet  High Tide
Tue 2021-05-11 17:19 PDT   3.50 feet  Foil Unsafe
Tue 2021-05-11 19:08 PDT   2.54 feet  Low Tide
Tue 2021-05-11 20:08 PDT   Sunset
Tue 2021-05-11 20:19 PDT   Moonset
Tue 2021-05-11 20:45 PDT   3.50 feet  Foil Safe
Wed 2021-05-12 00:49 PDT   7.49 feet  High Tide
Wed 2021-05-12 04:24 PDT   3.50 feet  Foil Unsafe
Wed 2021-05-12 05:00 PDT   2.50 feet  Windsurf Unsafe
Wed 2021-05-12 06:01 PDT   Sunrise
Wed 2021-05-12 06:38 PDT   Moonrise
Wed 2021-05-12 08:01 PDT  -0.49 feet  Low Tide
Wed 2021-05-12 11:00 PDT   2.50 feet  Windsurf Safe
Wed 2021-05-12 11:39 PDT   3.50 feet  Foil Safe
Wed 2021-05-12 14:36 PDT   6.09 feet  High Tide
Wed 2021-05-12 18:16 PDT   3.50 feet  Foil Unsafe
Wed 2021-05-12 19:44 PDT   2.90 feet  Low Tide
Wed 2021-05-12 20:09 PDT   Sunset
Wed 2021-05-12 21:02 PDT   3.50 feet  Foil Safe
Wed 2021-05-12 21:17 PDT   Moonset
Thu 2021-05-13 01:13 PDT   7.44 feet  High Tide
Thu 2021-05-13 04:50 PDT   3.49 feet  Foil Unsafe
Thu 2021-05-13 05:26 PDT   2.49 feet  Windsurf Unsafe
Thu 2021-05-13 06:01 PDT   Sunrise
Thu 2021-05-13 07:13 PDT   Moonrise
Thu 2021-05-13 08:34 PDT  -0.49 feet  Low Tide
Thu 2021-05-13 11:37 PDT   2.50 feet  Windsurf Safe
Thu 2021-05-13 12:19 PDT   3.50 feet  Foil Safe
Thu 2021-05-13 15:21 PDT   6.03 feet  High Tide
Thu 2021-05-13 19:16 PDT   3.50 feet  Foil Unsafe
Thu 2021-05-13 20:10 PDT   Sunset
Thu 2021-05-13 20:20 PDT   3.18 feet  Low Tide
Thu 2021-05-13 21:19 PDT   3.50 feet  Foil Safe
Thu 2021-05-13 22:15 PDT   Moonset
Fri 2021-05-14 01:41 PDT   7.38 feet  High Tide
Fri 2021-05-14 05:19 PDT   3.49 feet  Foil Unsafe
Fri 2021-05-14 05:55 PDT   2.49 feet  Windsurf Unsafe
Fri 2021-05-14 06:00 PDT   Sunrise
Fri 2021-05-14 07:53 PDT   Moonrise
Fri 2021-05-14 09:06 PDT  -0.45 feet  Low Tide
Fri 2021-05-14 12:15 PDT   2.50 feet  Windsurf Safe
Fri 2021-05-14 12:58 PDT   3.51 feet  Foil Safe
Fri 2021-05-14 16:07 PDT   5.94 feet  High Tide
Fri 2021-05-14 20:11 PDT   Sunset
Fri 2021-05-14 20:22 PDT   3.50 feet  Foil Unsafe
Fri 2021-05-14 20:59 PDT   3.40 feet  Low Tide
Fri 2021-05-14 21:34 PDT   3.50 feet  Foil Safe
Fri 2021-05-14 23:11 PDT   Moonset
Sat 2021-05-15 02:13 PDT   7.27 feet  High Tide
Sat 2021-05-15 05:52 PDT   3.50 feet  Foil Unsafe
Sat 2021-05-15 05:59 PDT   Sunrise
Sat 2021-05-15 06:29 PDT   2.49 feet  Windsurf Unsafe
Sat 2021-05-15 08:39 PDT   Moonrise
Sat 2021-05-15 09:40 PDT  -0.37 feet  Low Tide
Sat 2021-05-15 12:54 PDT   2.50 feet  Windsurf Safe
Sat 2021-05-15 13:39 PDT   3.50 feet  Foil Safe
Sat 2021-05-15 16:54 PDT   5.85 feet  High Tide
Sat 2021-05-15 20:11 PDT   Sunset
Sat 2021-05-15 21:42 PDT   3.56 feet  Low Tide
Sun 2021-05-16 00:03 PDT   Moonset
Sun 2021-05-16 02:52 PDT   7.08 feet  High Tide
Sun 2021-05-16 05:58 PDT   Sunrise
Sun 2021-05-16 06:31 PDT   3.49 feet  Foil Unsafe
Sun 2021-05-16 07:09 PDT   2.50 feet  Windsurf Unsafe
Sun 2021-05-16 09:32 PDT   Moonrise
Sun 2021-05-16 10:20 PDT  -0.25 feet  Low Tide
Sun 2021-05-16 13:36 PDT   2.51 feet  Windsurf Safe
Sun 2021-05-16 14:24 PDT   3.50 feet  Foil Safe
Sun 2021-05-16 17:45 PDT   5.79 feet  High Tide
Sun 2021-05-16 20:12 PDT   Sunset
Sun 2021-05-16 22:33 PDT   3.66 feet  Low Tide
Mon 2021-05-17 00:50 PDT   Moonset
Mon 2021-05-17 03:39 PDT   6.81 feet  High Tide
Mon 2021-05-17 05:57 PDT   Sunrise
Mon 2021-05-17 07:17 PDT   3.50 feet  Foil Unsafe
Mon 2021-05-17 07:57 PDT   2.49 feet  Windsurf Unsafe
Mon 2021-05-17 10:31 PDT   Moonrise
Mon 2021-05-17 11:08 PDT  -0.11 feet  Low Tide
Mon 2021-05-17 14:23 PDT   2.51 feet  Windsurf Safe
Mon 2021-05-17 15:12 PDT   3.50 feet  Foil Safe
Mon 2021-05-17 18:38 PDT   5.83 feet  High Tide
Mon 2021-05-17 20:13 PDT   Sunset
Mon 2021-05-17 23:33 PDT   3.65 feet  Low Tide
San Mateo Bridge (west end), San Francisco Bay, California
37.5800 N, 122.2530 W
0 San Mateo Bridge (west end), San Francisco Bay, California

Tue 2021-05-11 00:35 PDT   7.56 feet  High Tide
Tue 2021-05-11 04:19 PDT   4.00 feet  Windsurf Unsafe
Tue 2021-05-11 06:02 PDT   Sunrise
Tue 2021-05-11 06:08 PDT   Moonrise
Tue 2021-05-11 08:29 PDT  -0.20 feet  Low Tide
Tue 2021-05-11 12:01 PDT   New Moon
Tue 2021-05-11 12:05 PDT   4.00 feet  Windsurf Safe
Tue 2021-05-11 14:09 PDT   5.78 feet  High Tide
Tue 2021-05-11 16:47 PDT   4.00 feet  Windsurf Unsafe
Tue 2021-05-11 20:07 PDT   1.49 feet  Low Tide
Tue 2021-05-11 20:07 PDT   Sunset
Tue 2021-05-11 20:18 PDT   Moonset
Tue 2021-05-11 22:19 PDT   4.00 feet  Windsurf Safe
Wed 2021-05-12 00:59 PDT   7.56 feet  High Tide
Wed 2021-05-12 04:46 PDT   4.00 feet  Windsurf Unsafe
Wed 2021-05-12 06:01 PDT   Sunrise
Wed 2021-05-12 06:38 PDT   Moonrise
Wed 2021-05-12 09:00 PDT  -0.33 feet  Low Tide
Wed 2021-05-12 12:47 PDT   4.00 feet  Windsurf Safe
Wed 2021-05-12 14:55 PDT   5.72 feet  High Tide
Wed 2021-05-12 17:30 PDT   4.00 feet  Windsurf Unsafe
Wed 2021-05-12 20:08 PDT   Sunset
Wed 2021-05-12 20:41 PDT   1.71 feet  Low Tide
Wed 2021-05-12 21:16 PDT   Moonset
Wed 2021-05-12 22:47 PDT   4.00 feet  Windsurf Safe
Thu 2021-05-13 01:26 PDT   7.50 feet  High Tide
Thu 2021-05-13 05:15 PDT   4.00 feet  Windsurf Unsafe
Thu 2021-05-13 06:00 PDT   Sunrise
Thu 2021-05-13 07:12 PDT   Moonrise
Thu 2021-05-13 09:33 PDT  -0.40 feet  Low Tide
Thu 2021-05-13 13:30 PDT   4.00 feet  Windsurf Safe
Thu 2021-05-13 15:41 PDT   5.64 feet  High Tide
Thu 2021-05-13 18:13 PDT   4.00 feet  Windsurf Unsafe
Thu 2021-05-13 20:09 PDT   Sunset
Thu 2021-05-13 21:16 PDT   1.91 feet  Low Tide
Thu 2021-05-13 22:14 PDT   Moonset
Thu 2021-05-13 23:19 PDT   4.01 feet  Windsurf Safe
Fri 2021-05-14 01:57 PDT   7.38 feet  High Tide
Fri 2021-05-14 05:46 PDT   4.00 feet  Windsurf Unsafe
Fri 2021-05-14 05:59 PDT   Sunrise
Fri 2021-05-14 07:53 PDT   Moonrise
Fri 2021-05-14 10:07 PDT  -0.41 feet  Low Tide
Fri 2021-05-14 14:15 PDT   4.00 feet  Windsurf Safe
Fri 2021-05-14 16:30 PDT   5.57 feet  High Tide
Fri 2021-05-14 18:58 PDT   4.00 feet  Windsurf Unsafe
Fri 2021-05-14 20:10 PDT   Sunset
Fri 2021-05-14 21:54 PDT   2.08 feet  Low Tide
Fri 2021-05-14 23:10 PDT   Moonset
Fri 2021-05-14 23:54 PDT   4.00 feet  Windsurf Safe
Sat 2021-05-15 02:31 PDT   7.21 feet  High Tide
Sat 2021-05-15 05:59 PDT   Sunrise
Sat 2021-05-15 06:20 PDT   4.00 feet  Windsurf Unsafe
Sat 2021-05-15 08:39 PDT   Moonrise
Sat 2021-05-15 10:47 PDT  -0.38 feet  Low Tide
Sat 2021-05-15 15:02 PDT   4.00 feet  Windsurf Safe
Sat 2021-05-15 17:22 PDT   5.53 feet  High Tide
Sat 2021-05-15 19:48 PDT   4.00 feet  Windsurf Unsafe
Sat 2021-05-15 20:11 PDT   Sunset
Sat 2021-05-15 22:37 PDT   2.22 feet  Low Tide
Sun 2021-05-16 00:02 PDT   Moonset
Sun 2021-05-16 00:37 PDT   4.00 feet  Windsurf Safe
Sun 2021-05-16 03:10 PDT   6.98 feet  High Tide
Sun 2021-05-16 05:58 PDT   Sunrise
Sun 2021-05-16 06:59 PDT   4.00 feet  Windsurf Unsafe
Sun 2021-05-16 09:32 PDT   Moonrise
Sun 2021-05-16 11:31 PDT  -0.31 feet  Low Tide
Sun 2021-05-16 15:52 PDT   4.00 feet  Windsurf Safe
Sun 2021-05-16 18:18 PDT   5.55 feet  High Tide
Sun 2021-05-16 20:11 PDT   Sunset
Sun 2021-05-16 20:46 PDT   4.00 feet  Windsurf Unsafe
Sun 2021-05-16 23:33 PDT   2.30 feet  Low Tide
Mon 2021-05-17 00:49 PDT   Moonset
Mon 2021-05-17 01:32 PDT   4.00 feet  Windsurf Safe
Mon 2021-05-17 03:57 PDT   6.71 feet  High Tide
Mon 2021-05-17 05:57 PDT   Sunrise
Mon 2021-05-17 07:41 PDT   4.00 feet  Windsurf Unsafe
Mon 2021-05-17 10:31 PDT   Moonrise
Mon 2021-05-17 12:21 PDT  -0.22 feet  Low Tide
Mon 2021-05-17 16:41 PDT   4.00 feet  Windsurf Safe
Mon 2021-05-17 19:13 PDT   5.67 feet  High Tide
Mon 2021-05-17 20:12 PDT   Sunset
Mon 2021-05-17 21:51 PDT   4.00 feet  Windsurf Unsafe
Palo Alto Yacht Harbor, San Francisco Bay, California
37.4583 N, 122.1050 W
0 Palo Alto Yacht Harbor, San Francisco Bay, California

Tue 2021-05-11 06:03 PDT   Sunrise
Tue 2021-05-11 06:08 PDT   Moonrise
Tue 2021-05-11 06:15 PDT  -0.30 feet  Low Tide
Tue 2021-05-11 12:01 PDT   New Moon
Tue 2021-05-11 13:10 PDT   4.31 feet  High Tide
Tue 2021-05-11 17:53 PDT   2.19 feet  Low Tide
Tue 2021-05-11 20:10 PDT   Sunset
Tue 2021-05-11 20:20 PDT   Moonset
Wed 2021-05-12 00:00 PDT   5.64 feet  High Tide
Wed 2021-05-12 06:02 PDT   Sunrise
Wed 2021-05-12 06:38 PDT   Moonrise
Wed 2021-05-12 06:46 PDT  -0.48 feet  Low Tide
Wed 2021-05-12 13:56 PDT   4.27 feet  High Tide
Wed 2021-05-12 18:27 PDT   2.51 feet  Low Tide
Wed 2021-05-12 20:10 PDT   Sunset
Wed 2021-05-12 21:19 PDT   Moonset
Thu 2021-05-13 00:27 PDT   5.60 feet  High Tide
Thu 2021-05-13 06:01 PDT   Sunrise
Thu 2021-05-13 07:13 PDT   Moonrise
Thu 2021-05-13 07:19 PDT  -0.58 feet  Low Tide
Thu 2021-05-13 14:42 PDT   4.21 feet  High Tide
Thu 2021-05-13 19:02 PDT   2.80 feet  Low Tide
Thu 2021-05-13 20:11 PDT   Sunset
Thu 2021-05-13 22:17 PDT   Moonset
Fri 2021-05-14 00:58 PDT   5.51 feet  High Tide
Fri 2021-05-14 06:00 PDT   Sunrise
Fri 2021-05-14 07:53 PDT   Moonrise
Fri 2021-05-14 07:53 PDT  -0.60 feet  Low Tide
Fri 2021-05-14 15:31 PDT   4.16 feet  High Tide
Fri 2021-05-14 19:40 PDT   3.06 feet  Low Tide
Fri 2021-05-14 20:12 PDT   Sunset
Fri 2021-05-14 23:13 PDT   Moonset
Sat 2021-05-15 01:32 PDT   5.38 feet  High Tide
Sat 2021-05-15 05:59 PDT   Sunrise
Sat 2021-05-15 08:33 PDT  -0.56 feet  Low Tide
Sat 2021-05-15 08:40 PDT   Moonrise
Sat 2021-05-15 16:23 PDT   4.13 feet  High Tide
Sat 2021-05-15 20:13 PDT   Sunset
Sat 2021-05-15 20:23 PDT   3.26 feet  Low Tide
Sun 2021-05-16 00:05 PDT   Moonset
Sun 2021-05-16 02:11 PDT   5.21 feet  High Tide
Sun 2021-05-16 05:58 PDT   Sunrise
Sun 2021-05-16 09:17 PDT  -0.46 feet  Low Tide
Sun 2021-05-16 09:33 PDT   Moonrise
Sun 2021-05-16 17:19 PDT   4.14 feet  High Tide
Sun 2021-05-16 20:14 PDT   Sunset
Sun 2021-05-16 21:19 PDT   3.39 feet  Low Tide
Mon 2021-05-17 00:52 PDT   Moonset
Mon 2021-05-17 02:58 PDT   5.00 feet  High Tide
Mon 2021-05-17 05:58 PDT   Sunrise
Mon 2021-05-17 10:07 PDT  -0.33 feet  Low Tide
Mon 2021-05-17 10:31 PDT   Moonrise
Mon 2021-05-17 18:14 PDT   4.23 feet  High Tide
Mon 2021-05-17 20:15 PDT   Sunset
Mon 2021-05-17 22:30 PDT   3.38 feet  Low Tide
San Francisco, San Francisco Bay, California
37.8067 N, 122.4650 W
0 San Francisco, San Francisco Bay, California

Top

Buoy and Coastal Weather Report

file w_noaa.buoy is stale (41335.0025 hours old)
file w_wrh.buoy is stale (27871.0025 hours old)
Top
Top

SFO daytime history

                                ---WIND----
         TIME LOC         T DP  DIR AV GUST VIS  PRES  SKY     CRYPTIC COMMENTS
          pdt             F  F  deg -knots-  mi  inHg  heights/100ft
21/05/09-1056 SFO        72 46  310  9   .   10 29.97  Broken 20K 10217 
                                                       20122 58007 
21/05/09-1156 SFO        72 45  310 12   .   10 29.95  Scattered 20K 
21/05/09-1256 SFO        73 45  300 19   .   10 29.94  Scattered 20K 
21/05/09-1356 SFO        75 43  290 19   .   10 29.92  Scattered 20K 58015 
21/05/09-1456 SFO        73 45  290 19   .   10 29.91  Scattered 20K 
21/05/09-1556 SFO        70 45  280 24   .   10 29.9   Few 20K pk wnd 28028
21/05/09-1656 SFO        66 45  270 25  31   10 29.88  Few 20K pk wnd 28032
21/05/09-1756 SFO        64 45  270 23  32   10 29.86  Few 20K pk wnd 28032
21/05/09-1856 SFO        61 46  280 22   .   10 29.86  Few 20K pk wnd 28030
21/05/09-1956 SFO        59 46  270 15   .   10 29.87  Few 600 pk wnd 
                                                       28027/0200 fog in gap w 55005 
.............
21/05/10-0456 SFO        52 46  300  5   .    9 29.87  Clear 10128 20111 
                                                       56001 
21/05/10-0556 SFO        52 46  290  4   .    9 29.87  Few 20K 
21/05/10-0656 SFO        54 46  290  3   .    9 29.87  Clear 
21/05/10-0756 SFO        57 48  000  0   .    9 29.89  Clear 53007 
21/05/10-0856 SFO        61 48  040  3   .    9 29.9   Clear 
21/05/10-0956 SFO        63 52  070  3   .    9 29.9   Clear 
21/05/10-1056 SFO        70 52  000  0   .   10 29.89  Clear 10211 20111 
                                                       50002 
21/05/10-1156 SFO        73 52  080  3   .   10 29.89  Clear 
21/05/10-1256 SFO        81 46  310 13   .   10 29.88  Clear $ 
21/05/10-1356 SFO        79 46  300 15   .   10 29.87  Clear 58007 $ 
21/05/10-1456 SFO        82 41  290 18   .   10 29.86  Clear 
21/05/10-1556 SFO        81 39  290 21   .   10 29.86  Clear 
21/05/10-1656 SFO        79 37  280 23  28   10 29.85  Clear pk wnd 28028
21/05/10-1756 SFO        72 45  290 18   .   10 29.84  Clear pk wnd 29026
21/05/10-1856 SFO        70 45  290 16   .   10 29.84  Clear 
21/05/10-1956 SFO        63 45  300 11   .   10 29.85  Clear 55000 
.............
21/05/11-0456 SFO        52 46  290 10   .   10 29.88  Clear 10139 20111 
                                                       53000 
21/05/11-0556 SFO        52 46  290  9   .   10 29.89  Clear 
21/05/11-0656 SFO        52 45  280  9   .    9 29.9   Clear 
                                ---WIND----
         TIME LOC         T DP  DIR AV GUST VIS  PRES  SKY     CRYPTIC COMMENTS
          pdt             F  F  deg -knots-  mi  inHg  heights/100ft
Top

Notices

Shark Repellent: No warranty is given concerning the accuracy or
completeness of the information provided here.  Any use made of, or
reliance on, such information is entirely at the user's own risk. 

All data is for non-commercial use only.