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

Local Time: 12:45 AM PDT on October 12, 2008

Location: 37.75 North -122.82 West | Google Maps

Buoy Type: 3-meter discus buoy	Buoy Hull: 3D27	Payload: ARES 4.4 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: 11:50 PM PDT on October 11, 2008
Air Temperature:	54° F / 12° C
Wind direction (W Dir):	NNW (325 - 334 Degrees)
Wind Speed (W Spd):	9.7 kts (11.2 mph / 18.0 km/h)
Wind Gust (W Spd):	11.7 kts (13.4 mph / 21.6 km/h)
Dominant Wave Period (DWP):	10 sec
Dominant Wave Height (DWH):	6.56 ft / 2.00 m
Dominant Wave Range (DWR):	exactly 6.6 ft / exactly 2.0 m
Wind Wave Period (WWP):	4 sec
Wind Wave Height (WWH):	1.64 ft / 0.50 m
Wind Wave Range (WWR):	0.82 - 2.46 ft / 0.25 - 0.75 m
Wave Swell Period (WSP):	10 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):	30.08 in / 1019 hPa
Pressure Tendency (PT):	+0.05 in / +1.6 hPa Increasing, then steady; or increasing, then increasing more slowly
NDBC QuikSCAT:	Wind Map

Current Wave Detail Observations

Updated:11:00 PM PDT on October 11, 2008
Water Depth:	180 ft / 55 m
Wave Height:	6.66 ft / 2.03 m
Spectral Peak Period:	7.7 sec
Average Wave Period:	6.6 sec
Sampling Interval:	0.6 sec
Wave Record:	2400 sec

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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for October 12, 2008

Update Time:	Temperature		Humidity	Wind			Dominant Wave			Wind Wave			Wave Swell			Pressure
Update Time:	Air(°F / °C)	Water(°F / °C)	Humidity	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	56 / 13	53 / 12	-	North	11.7	13.4 / 21.6	10	6.56 / 2.00	exactly 6.6 / exactly 2.0	6	3.28 / 1.00	2.46 - 4.10 / 0.75 - 1.25	10	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	30.04 / 1017	+0.05 / +1.7
21:50	55 / 13	53 / 12	-	North	9.7	11.2 / 18.0	10	6.89 / 2.10	exactly 6.9 / exactly 2.1	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	10	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.06 / 1018	+0.05 / +1.8
22:50	56 / 13	53 / 12	-	North	11.7	13.4 / 21.6	8	6.56 / 2.00	exactly 6.6 / exactly 2.0	5	3.28 / 1.00	2.46 - 4.10 / 0.75 - 1.25	8	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.06 / 1018	+0.04 / +1.5
23:50	54 / 12	53 / 12	-	NNW	9.7	11.2 / 18.0	10	6.56 / 2.00	exactly 6.6 / exactly 2.0	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	10	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.08 / 1019	+0.05 / +1.6

Wave Detail Buoy Data for October 12, 2008

Update Time:	Water Depth:	Wave Height:	Spectral Peak Period:	Average Wave Period:	Sampling Interval:	Wave Record:
20:00	180 ft / 55 m	6.82 ft / 2.08 m	10.0 sec	6.2 sec	0.6 sec	2400 sec
21:00	180 ft / 55 m	6.66 ft / 2.03 m	10.0 sec	6.1 sec	0.6 sec	2400 sec
22:00	180 ft / 55 m	6.86 ft / 2.09 m	10.0 sec	6.4 sec	0.6 sec	2400 sec
23:00	180 ft / 55 m	6.66 ft / 2.03 m	7.7 sec	6.6 sec	0.6 sec	2400 sec

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