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Personal Weather Stations

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

Local Time: 6:33 PM PDT on July 04, 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: 5:50 PM PDT on July 04, 2008

Air Temperature: 57° F / 14° C
Wind direction (W Dir): 북서 (305 - 314 Degrees)
Wind Speed (W Spd): 15.6 kts (17.9 mph / 28.8 km/h)
Wind Gust (W Spd): 17.5 kts (20.1 mph / 32.4 km/h)
Dominant Wave Period (DWP): 8 sec
Dominant Wave Height (DWH): 3.61 ft / 1.10 m
Dominant Wave Range (DWR): exactly 3.6 ft / exactly 1.1 m
Wind Wave Period (WWP): 6 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): 8 sec
Wave Swell Height (WSH): 3.28 ft / 1.00 m
Wave Swell Range (WSR): 2.46 - 4.10 ft / 0.75 - 1.25 m
Atmospheric Pressure (AP): 29.99 in / 1016 hPa
Pressure Tendency (PT): -0.04 in / -1.3 hPa
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:6:00 PM PDT on July 04, 2008

Water Depth: 180 ft / 55 m
Wave Height: 3.74 ft / 1.14 m
Spectral Peak Period: 7.7 sec
Average Wave Period: 6.4 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
금요일
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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for July 4, 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)
21:50 56 / 13 56 / 13
-
북북서 9.7 11.2 / 18.0 / /
-
-
-
-
-
-
29.96 / 1015 +0.01 / +0.3
22:50 55 / 13 56 / 13
-
북북서 9.7 11.2 / 18.0 8 3.28 / 1.00 exactly 3.3 / exactly 1.0 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.97 / 1015 +0.02 / +0.6
23:50 54 / 12 55 / 13
-
북북서 9.7 11.2 / 18.0 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.97 / 1015
-
00:50 54 / 12 55 / 13
-
북서 9.7 11.2 / 18.0 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.97 / 1015
-
01:50 54 / 12 55 / 13
-
북서 9.7 11.2 / 18.0 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.98 / 1015
-
02:50 54 / 12 55 / 13
-
북북서 11.7 13.4 / 21.6 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.97 / 1015
-
03:50 54 / 12 55 / 13
-
북북서 7.8 8.9 / 14.4 17 3.94 / 1.20 exactly 3.9 / exactly 1.2 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.98 / 1015
-
04:50 54 / 12 55 / 13
-
북서 9.7 11.2 / 18.0 17 3.94 / 1.20 exactly 3.9 / exactly 1.2 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.99 / 1016 +0.02 / +0.6
05:50 54 / 12 55 / 13
-
북북서 3.9 4.5 / 7.2 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.00 / 1016 +0.03 / +0.9
06:50 54 / 12 55 / 13
-
서북서 3.9 4.5 / 7.2 17 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.01 / 1016 +0.04 / +1.2
07:50 54 / 12 55 / 13
-
남남서 5.8 6.7 / 10.8 17 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017 +0.04 / +1.4
08:50 55 / 13 55 / 13
-
남서 3.9 4.5 / 7.2 17 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017 +0.04 / +1.4
09:50 56 / 13 56 / 13
-
남서 3.9 4.5 / 7.2 17 3.61 / 1.10 exactly 3.6 / exactly 1.1 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017 +0.03 / +0.9
10:50 56 / 14 56 / 14
-
서북서 3.9 4.5 / 7.2 17 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017
-
11:50 56 / 14 57 / 14
-
북서 3.9 4.5 / 7.2 9 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017
-
12:50 57 / 14 57 / 14
-
-
0.0 0.0 / 0.0 8 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.05 / 1017 +0.01 / +0.3
13:50 58 / 14 58 / 14
-
북서 5.8 6.7 / 10.8 16 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 16 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.04 / 1017
-
14:50 57 / 14 57 / 14
-
서북서 5.8 6.7 / 10.8 8 3.61 / 1.10 exactly 3.6 / exactly 1.1 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.03 / 1017 -0.01 / -0.3
15:50 58 / 14 57 / 14
-
북서 7.8 8.9 / 14.4 17 3.28 / 1.00 exactly 3.3 / exactly 1.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 17 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.02 / 1017 -0.02 / -0.8
16:50 58 / 14 57 / 14
-
북서 11.7 13.4 / 21.6 8 3.61 / 1.10 exactly 3.6 / exactly 1.1 5 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.01 / 1016 -0.03 / -1.1
17:50 57 / 14 56 / 14
-
북서 15.6 17.9 / 28.8 8 3.61 / 1.10 exactly 3.6 / exactly 1.1 6 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.99 / 1016 -0.04 / -1.3

Wave Detail Buoy Data for July 4, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
20:00 180 ft / 55 m 3.35 ft / 1.02 m 8.3 sec 7.3 sec 0.6 sec 2400 sec
00:00 180 ft / 55 m 3.51 ft / 1.07 m 17.4 sec 5.8 sec 0.6 sec 2400 sec
01:00 180 ft / 55 m 3.58 ft / 1.09 m 17.4 sec 6.0 sec 0.6 sec 2400 sec
02:00 180 ft / 55 m 3.58 ft / 1.09 m 17.4 sec 5.8 sec 0.6 sec 2400 sec
03:00 180 ft / 55 m 3.51 ft / 1.07 m 17.4 sec 5.5 sec 0.6 sec 2400 sec
04:00 180 ft / 55 m 3.84 ft / 1.17 m 17.4 sec 5.4 sec 0.6 sec 2400 sec
05:00 180 ft / 55 m 3.84 ft / 1.17 m 17.4 sec 5.4 sec 0.6 sec 2400 sec
06:00 180 ft / 55 m 3.61 ft / 1.10 m 17.4 sec 5.7 sec 0.6 sec 2400 sec
07:00 180 ft / 55 m 3.31 ft / 1.01 m 17.4 sec 5.7 sec 0.6 sec 2400 sec
08:00 180 ft / 55 m 3.25 ft / 0.99 m 17.4 sec 5.7 sec 0.6 sec 2400 sec
09:00 180 ft / 55 m 3.41 ft / 1.04 m 17.4 sec 6.2 sec 0.6 sec 2400 sec
11:00 180 ft / 55 m 3.41 ft / 1.04 m 17.4 sec 6.5 sec 0.6 sec 2400 sec
14:00 180 ft / 55 m 3.25 ft / 0.99 m 16.0 sec 6.8 sec 0.6 sec 2400 sec
15:00 180 ft / 55 m 3.67 ft / 1.12 m 7.7 sec 6.9 sec 0.6 sec 2400 sec
16:00 180 ft / 55 m 3.31 ft / 1.01 m 17.4 sec 6.9 sec 0.6 sec 2400 sec
17:00 180 ft / 55 m 3.67 ft / 1.12 m 8.3 sec 7.0 sec 0.6 sec 2400 sec
18:00 180 ft / 55 m 3.74 ft / 1.14 m 7.7 sec 6.4 sec 0.6 sec 2400 sec

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