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    l3b18
    May 6 2008 13:07:27

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

    Local Time: 11:52 AM PDT on May 17, 2008 Location: 37.36 North -122.88 West | Google Maps

    Current Weather/Wave Observations

    Updated: 10:50 AM PDT on May 17, 2008
    Air Temperature: 52° F / 11° C
    Wind direction (W Dir): WNW (285 - 294 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): 13 sec
    Dominant Wave Height (DWH): 7.22 ft / 2.20 m
    Dominant Wave Range (DWR): exactly 7.2 ft / exactly 2.2 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): 13 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:10:00 AM PDT on May 17, 2008
    Water Depth: 699 ft / 213 m
    Wave Height: 8.63 ft / 2.63 m
    Spectral Peak Period: 14.3 sec
    Average Wave Period: 10.1 sec
    Sampling Interval: 0.5 sec
    Wave Record: 1200 sec
    Saturday
    « Previous Day Show full Observations Next Day »
    Marine Data Graph

    Graph Type: Daily | Weekly | Monthly

    Weather/Wave Buoy Data for May 17, 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 59 / 15
    -
    -
    		 SW 3.9 4.5 / 7.2 14 7.22 / 2.20 exactly 7.2 / exactly 2.2
    -
    -
    -
    		 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    21:50 57 / 14
    -
    -
    		 WSW 3.9 4.5 / 7.2 14 7.55 / 2.30 exactly 7.5 / exactly 2.3
    -
    -
    -
    		 14 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
    -
    -
    22:50 57 / 14
    -
    -
    		 NW 1.9 2.2 / 3.6 13 6.89 / 2.10 exactly 6.9 / exactly 2.1
    -
    -
    -
    		 13 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    23:50 57 / 14
    -
    -
    		 West 3.9 4.5 / 7.2 14 7.87 / 2.40 exactly 7.9 / exactly 2.4
    -
    -
    -
    		 14 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
    -
    -
    00:50 56 / 14
    -
    -
    		 WSW 5.8 6.7 / 10.8 13 7.22 / 2.20 exactly 7.2 / exactly 2.2 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 13 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    01:50 56 / 13
    -
    -
    		 West 5.8 6.7 / 10.8 14 6.89 / 2.10 exactly 6.9 / exactly 2.1
    -
    -
    -
    		 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    02:50 56 / 13
    -
    -
    		 West 7.8 8.9 / 14.4 14 6.56 / 2.00 exactly 6.6 / exactly 2.0
    -
    -
    -
    		 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    03:50 55 / 13
    -
    -
    		 West 5.8 6.7 / 10.8 13 6.89 / 2.10 exactly 6.9 / exactly 2.1
    -
    -
    -
    		 13 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    04:50 53 / 12
    -
    -
    		 West 7.8 8.9 / 14.4 14 7.22 / 2.20 exactly 7.2 / exactly 2.2
    -
    -
    -
    		 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    05:50 52 / 11
    -
    -
    		 West 7.8 8.9 / 14.4 14 7.55 / 2.30 exactly 7.5 / exactly 2.3
    -
    -
    -
    		 14 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
    -
    -
    06:50 52 / 11
    -
    -
    		 West 5.8 6.7 / 10.8 14 6.89 / 2.10 exactly 6.9 / exactly 2.1 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    07:50 52 / 11
    -
    -
    		 West 5.8 6.7 / 10.8 13 7.55 / 2.30 exactly 7.5 / exactly 2.3 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 13 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
    -
    -
    08:50 54 / 12
    -
    -
    		 WNW 3.9 4.5 / 7.2 14 6.56 / 2.00 exactly 6.6 / exactly 2.0 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 14 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -
    09:50 52 / 11
    -
    -
    		 West 7.8 8.9 / 14.4 14 8.53 / 2.60 exactly 8.5 / exactly 2.6 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 14 8.20 / 2.50 7.38 - 9.02 / 2.25 - 2.75
    -
    -
    10:50 52 / 11
    -
    -
    		 WNW 9.7 11.2 / 18.0 13 7.22 / 2.20 exactly 7.2 / exactly 2.2 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 13 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25
    -
    -

    Wave Detail Buoy Data for May 17, 2008

    Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
    20:00 699 ft / 213 m 7.58 ft / 2.31 m 14.3 sec 10.6 sec 0.5 sec 1200 sec
    21:00 699 ft / 213 m 7.25 ft / 2.21 m 14.3 sec 10.5 sec 0.5 sec 1200 sec
    22:00 699 ft / 213 m 7.48 ft / 2.28 m 14.3 sec 10.4 sec 0.5 sec 1200 sec
    23:00 699 ft / 213 m 6.99 ft / 2.13 m 12.5 sec 9.8 sec 0.5 sec 1200 sec
    00:00 699 ft / 213 m 7.91 ft / 2.41 m 14.3 sec 10.6 sec 0.5 sec 1200 sec
    01:00 699 ft / 213 m 7.28 ft / 2.22 m 12.5 sec 9.9 sec 0.5 sec 1200 sec
    02:00 699 ft / 213 m 6.82 ft / 2.08 m 14.3 sec 9.9 sec 0.5 sec 1200 sec
    03:00 699 ft / 213 m 6.43 ft / 1.96 m 14.3 sec 9.9 sec 0.5 sec 1200 sec
    04:00 699 ft / 213 m 6.89 ft / 2.10 m 12.5 sec 10.2 sec 0.5 sec 1200 sec
    05:00 699 ft / 213 m 7.32 ft / 2.23 m 14.3 sec 10.6 sec 0.5 sec 1200 sec
    06:00 699 ft / 213 m 7.45 ft / 2.27 m 14.3 sec 10.6 sec 0.5 sec 1200 sec
    07:00 699 ft / 213 m 6.89 ft / 2.10 m 14.3 sec 9.9 sec 0.5 sec 1200 sec
    08:00 699 ft / 213 m 7.61 ft / 2.32 m 12.5 sec 9.9 sec 0.5 sec 1200 sec
    09:00 699 ft / 213 m 6.53 ft / 1.99 m 14.3 sec 9.3 sec 0.5 sec 1200 sec
    10:00 699 ft / 213 m 8.63 ft / 2.63 m 14.3 sec 10.1 sec 0.5 sec 1200 sec
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