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HALF MOON BAY - 24NM South Southwest of San Francisco, CA (46012)

Local Time: 7:22 AM PDT on July 25, 2008 Location: 37.36 North -122.88 West | Google Maps

Current Weather/Wave Observations

Updated: 6:50 AM PDT on July 25, 2008

Air Temperature: 53° F / 12° C
Wind direction (W Dir): NNW (325 - 334 Degrees)
Wind Speed (W Spd): 15.6 kts (17.9 mph / 28.8 km/h)
Wind Gust (W Spd): 19.4 kts (22.4 mph / 36.0 km/h)
Dominant Wave Period (DWP): 9 sec
Dominant Wave Height (DWH): 8.86 ft / 2.70 m
Dominant Wave Range (DWR): exactly 8.9 ft / exactly 2.7 m
Wind Wave Period (WWP): 5 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): 9 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
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:7:00 AM PDT on July 25, 2008

Water Depth: 699 ft / 213 m
Wave Height: 8.79 ft / 2.68 m
Spectral Peak Period: 9.1 sec
Average Wave Period: 6.5 sec
Sampling Interval: 0.5 sec
Wave Record: 1200 sec
Friday
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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for July 25, 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 55 / 13
-
-
NW 13.6 15.7 / 25.2 8 9.51 / 2.90 exactly 9.5 / exactly 2.9 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
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-
21:50 55 / 13
-
-
NW 15.6 17.9 / 28.8 8 9.84 / 3.00 exactly 9.8 / exactly 3.0 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
-
-
22:50 55 / 13
-
-
NNW 15.6 17.9 / 28.8 8 10.17 / 3.10 exactly 10.2 / exactly 3.1 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
-
-
23:50 54 / 12
-
-
NNW 13.6 15.7 / 25.2 9 8.86 / 2.70 exactly 8.9 / exactly 2.7 4 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 9 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
-
-
00:50 54 / 12
-
-
NNW 13.6 15.7 / 25.2 8 8.53 / 2.60 exactly 8.5 / exactly 2.6 6 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
-
-
01:50 54 / 12
-
-
NNW 13.6 15.7 / 25.2 7 7.87 / 2.40 exactly 7.9 / exactly 2.4 5 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
-
-
02:50 54 / 12
-
-
NNW 15.6 17.9 / 28.8 8 8.20 / 2.50 exactly 8.2 / exactly 2.5 6 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
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-
03:50 54 / 12
-
-
NNW 17.5 20.1 / 32.4 9 8.53 / 2.60 exactly 8.5 / exactly 2.6 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 9 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75
-
-
04:50 54 / 12
-
-
NNW 15.6 17.9 / 28.8 9 9.19 / 2.80 exactly 9.2 / exactly 2.8 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 9 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
-
-
05:50 53 / 12
-
-
NNW 17.5 20.1 / 32.4 8 8.86 / 2.70 exactly 8.9 / exactly 2.7 7 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
-
-
06:50 53 / 12
-
-
NNW 15.6 17.9 / 28.8 9 8.86 / 2.70 exactly 8.9 / exactly 2.7 5 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 9 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
-
-

Wave Detail Buoy Data for July 25, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
20:00 699 ft / 213 m 9.19 ft / 2.80 m 8.3 sec 6.7 sec 0.5 sec 1200 sec
21:00 699 ft / 213 m 9.68 ft / 2.95 m 8.3 sec 6.6 sec 0.5 sec 1200 sec
23:00 699 ft / 213 m 10.10 ft / 3.08 m 8.3 sec 6.7 sec 0.5 sec 1200 sec
00:00 699 ft / 213 m 8.99 ft / 2.74 m 9.1 sec 6.5 sec 0.5 sec 1200 sec
01:00 699 ft / 213 m 8.69 ft / 2.65 m 8.3 sec 6.3 sec 0.5 sec 1200 sec
02:00 699 ft / 213 m 7.84 ft / 2.39 m 7.1 sec 6.2 sec 0.5 sec 1200 sec
03:00 699 ft / 213 m 8.20 ft / 2.50 m 8.3 sec 6.5 sec 0.5 sec 1200 sec
04:00 699 ft / 213 m 8.66 ft / 2.64 m 9.1 sec 6.8 sec 0.5 sec 1200 sec
05:00 699 ft / 213 m 9.28 ft / 2.83 m 9.1 sec 6.7 sec 0.5 sec 1200 sec
06:00 699 ft / 213 m 8.86 ft / 2.70 m 8.3 sec 6.4 sec 0.5 sec 1200 sec
07:00 699 ft / 213 m 8.79 ft / 2.68 m 9.1 sec 6.5 sec 0.5 sec 1200 sec

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