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SAN FRANCISCO - 18NM West of San Francisco, CA (46026)

Local Time: 01:23 PM PDT del 22 maggio 2008 Location: 37.75 North -122.82 West | Google Maps
Buoy Type: 3-meter discus buoy Buoy Hull: Hull Number 39 Payload: ARES payload Owned by:
Windspeed measured by: obtained from anemometer Sea Surface measured by: Intake Note: "Potential Explosion Hazard Exists for this Buoy"

Current Weather/Wave Observations

Updated: 12:50 PM PDT del 22 maggio 2008

Air Temperature: 50° F / 10° C
Wind direction (W Dir): NNO (335 - 344 Degrees)
Wind Speed (W Spd): 27.2 kts (31.3 mph / 50.4 km/h)
Wind Gust (W Spd): 33.1 kts (38.0 mph / 61.2 km/h)
Dominant Wave Period (DWP): 11 sec
Dominant Wave Height (DWH): 10.17 ft / 3.10 m
Dominant Wave Range (DWR): exactly 10.2 ft / exactly 3.1 m
Wind Wave Period (WWP): 7 sec
Wind Wave Height (WWH): 6.56 ft / 2.00 m
Wind Wave Range (WWR): 5.74 - 7.38 ft / 1.75 - 2.25 m
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 6.56 ft / 2.00 m
Wave Swell Range (WSR): 5.74 - 7.38 ft / 1.75 - 2.25 m
Atmospheric Pressure (AP): 29.67 in / 1004 hPa
Pressure Tendency (PT): -0.03 in / -1.0 hPa
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:12:00 PM PDT del 22 maggio 2008

Water Depth: 180 ft / 55 m
Wave Height: 9.74 ft / 2.97 m
Spectral Peak Period: 10.8 sec
Average Wave Period: 6.0 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Giovedì
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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for maggio 22, 2008

Update Time: Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
Air(°F / °C) Water(°F / °C) Dir Speed(kts) Speed(mph / km/h) Period (sec) Height (ft / m) Range
(ft / m)
Period (sec) Height (ft / m) Range
(ft / m)
Period (sec) Height (ft / m) Range
(ft / m)
Atmosphere (in / hPa) Tendency (in / hPa)
20:50 50 / 10 48 / 9
-
NNO 35.0 40.3 / 64.8 10 14.44 / 4.40 exactly 14.4 / exactly 4.4 8 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 10 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 29.85 / 1011 -0.05 / -1.7
21:50 50 / 10 49 / 9
-
NNO 35.0 40.3 / 64.8 10 13.45 / 4.10 exactly 13.5 / exactly 4.1 8 11.48 / 3.50 10.66 - 12.30 / 3.25 - 3.75 10 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.83 / 1010 -0.05 / -1.7
22:50 50 / 10 49 / 9
-
NNO 35.0 40.3 / 64.8 10 14.44 / 4.40 exactly 14.4 / exactly 4.4 8 11.48 / 3.50 10.66 - 12.30 / 3.25 - 3.75 10 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.82 / 1010 -0.04 / -1.5
23:50 50 / 10 49 / 9
-
NNO 35.0 40.3 / 64.8 9 14.76 / 4.50 exactly 14.8 / exactly 4.5 8 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 9 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 29.81 / 1009 -0.05 / -1.6
00:50 50 / 10 49 / 9
-
NNO 33.1 38.0 / 61.2 9 12.80 / 3.90 exactly 12.8 / exactly 3.9 7 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 9 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 29.79 / 1009 -0.03 / -1.1
01:50 50 / 10 49 / 9
-
NNO 33.1 38.0 / 61.2 10 13.12 / 4.00 exactly 13.1 / exactly 4.0 7 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 10 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 29.78 / 1008 -0.04 / -1.4
02:50 50 / 10 48 / 9
-
NNO 31.1 35.8 / 57.6 11 13.78 / 4.20 exactly 13.8 / exactly 4.2 8 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 11 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.75 / 1007 -0.06 / -1.9
03:50 50 / 10 48 / 9
-
NNO 33.1 38.0 / 61.2 11 12.80 / 3.90 exactly 12.8 / exactly 3.9 8 9.84 / 3.00 9.02 - 10.66 / 2.75 - 3.25 11 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.74 / 1007 -0.06 / -1.9
04:50 49 / 10 48 / 9
-
NNO 31.1 35.8 / 57.6 8 12.14 / 3.70 exactly 12.1 / exactly 3.7 5 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.72 / 1006 -0.06 / -2.0
05:50 49 / 10 48 / 9
-
NNO 29.2 33.6 / 54.0 10 11.15 / 3.40 exactly 11.2 / exactly 3.4 7 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 10 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 29.71 / 1006 -0.04 / -1.3
06:50 49 / 10 48 / 9
-
NNO 29.2 33.6 / 54.0 11 10.83 / 3.30 exactly 10.8 / exactly 3.3 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 11 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.69 / 1005 -0.04 / -1.5
07:50 49 / 10 48 / 9
-
NNO 27.2 31.3 / 50.4 10 10.17 / 3.10 exactly 10.2 / exactly 3.1 7 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 10 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.70 / 1006 -0.02 / -0.6
08:50 49 / 10 48 / 9
-
NNO 25.3 29.1 / 46.8 9 10.17 / 3.10 exactly 10.2 / exactly 3.1 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 9 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.70 / 1006
-
09:50 49 / 10 48 / 9
-
NNO 25.3 29.1 / 46.8 11 9.19 / 2.80 exactly 9.2 / exactly 2.8 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 11 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.70 / 1006
-
10:50 49 / 10 47 / 9
-
NNO 23.3 26.8 / 43.2 8 9.84 / 3.00 exactly 9.8 / exactly 3.0 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75 10 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.69 / 1005 -0.01 / -0.5
11:50 50 / 10 47 / 8
-
NNO 23.3 26.8 / 43.2 11 9.84 / 3.00 exactly 9.8 / exactly 3.0 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 11 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.68 / 1005 -0.02 / -0.8
12:50 50 / 10 47 / 8
-
NNO 27.2 31.3 / 50.4 11 10.17 / 3.10 exactly 10.2 / exactly 3.1 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 11 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.67 / 1004 -0.03 / -1.0

Wave Detail Buoy Data for maggio 22, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
20:00 180 ft / 55 m 13.91 ft / 4.24 m 8.3 sec 6.6 sec 0.6 sec 2400 sec
21:00 180 ft / 55 m 14.40 ft / 4.39 m 10.0 sec 6.8 sec 0.6 sec 2400 sec
22:00 180 ft / 55 m 13.39 ft / 4.08 m 10.0 sec 6.4 sec 0.6 sec 2400 sec
00:00 180 ft / 55 m 14.73 ft / 4.49 m 9.1 sec 6.8 sec 0.6 sec 2400 sec
02:00 180 ft / 55 m 13.09 ft / 3.99 m 10.0 sec 6.7 sec 0.6 sec 2400 sec
04:00 180 ft / 55 m 12.63 ft / 3.85 m 10.8 sec 6.6 sec 0.6 sec 2400 sec
05:00 180 ft / 55 m 12.17 ft / 3.71 m 8.3 sec 6.5 sec 0.6 sec 2400 sec
06:00 180 ft / 55 m 11.15 ft / 3.40 m 10.0 sec 6.4 sec 0.6 sec 2400 sec
07:00 180 ft / 55 m 10.76 ft / 3.28 m 11.4 sec 6.3 sec 0.6 sec 2400 sec
08:00 180 ft / 55 m 10.01 ft / 3.05 m 10.0 sec 5.9 sec 0.6 sec 2400 sec
10:00 180 ft / 55 m 9.19 ft / 2.80 m 11.4 sec 5.9 sec 0.6 sec 2400 sec
11:00 180 ft / 55 m 9.74 ft / 2.97 m 7.7 sec 6.0 sec 0.6 sec 2400 sec
12:00 180 ft / 55 m 9.74 ft / 2.97 m 10.8 sec 6.0 sec 0.6 sec 2400 sec

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