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Neah Bay, WA (Traffic Separation Lighted Buoy "JA") (46087)

Local Time: 2:34 AM PDT on May 17, 2008 Location: 48.49 North -124.73 West | Google Maps
Buoy Type: 3-meter discus buoy Buoy Hull: Hull Number 3D72 Payload: ARES payload Owned by:
Windspeed measured by: obtained from anemometer Sea Surface measured by: Intake Note: Due to 40 minute wave acquisition, waves are reported hourly. Presssure Tendency is reported hourly.

Current Weather/Wave Observations

Updated: 1:50 AM PDT on May 17, 2008

Air Temperature: 57° F / 14° C
Humidity: 62
Wind direction (W Dir): East (95 - 104 Degrees)
Wind Speed (W Spd): 15.6 kts (17.9 mph / 28.8 km/h)
Wind Gust (W Spd): 21.4 kts (24.6 mph / 39.6 km/h)
Dominant Wave Period (DWP): 13 sec
Dominant Wave Height (DWH): 6.89 ft / 2.10 m
Dominant Wave Range (DWR): exactly 6.9 ft / exactly 2.1 m
Wind Wave Period (WWP): 3 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
Atmospheric Pressure (AP): 29.94 in / 1014 hPa
Pressure Tendency (PT): -0.02 in / -0.7 hPa
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:2:00 AM PDT on May 17, 2008

Water Depth: 856 ft / 261 m
Wave Height: 6.76 ft / 2.06 m
Spectral Peak Period: 12.9 sec
Average Wave Period: 9.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Saturday
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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)
20:20 54 / 12 48 / 9 72 East 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.96 / 1015
-
20:50 53 / 12 48 / 9 75 East 11.7 13.4 / 21.6 13 7.87 / 2.40 exactly 7.9 / exactly 2.4 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 29.96 / 1014 -0.03 / -1.1
21:20 53 / 12 48 / 9 75 ESE 11.7 13.4 / 21.6 / /
-
-
-
-
-
-
29.97 / 1015
-
21:50 56 / 13 48 / 9 65 East 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.97 / 1015 -0.01 / -0.4
22:20 58 / 15 48 / 9 58 East 15.6 17.9 / 28.8 / /
-
-
-
-
-
-
29.97 / 1015
-
22:50 59 / 15 48 / 9 58 East 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.96 / 1015
-
23:20 54 / 12 48 / 9 73 ESE 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.97 / 1015
-
23:50 53 / 12 48 / 9 75 ESE 13.6 15.7 / 25.2 13 7.22 / 2.20 exactly 7.2 / exactly 2.2 3 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 29.96 / 1015
-
00:20 54 / 12 48 / 9 74 ESE 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.96 / 1015
-
00:50 53 / 12 48 / 9 78 ESE 11.7 13.4 / 21.6 / /
-
-
-
-
-
-
29.96 / 1015
-
01:20 56 / 13 48 / 9 64 East 13.6 15.7 / 25.2 / /
-
-
-
-
-
-
29.95 / 1014
-
01:50 57 / 14 48 / 9 62 East 15.6 17.9 / 28.8 13 6.89 / 2.10 exactly 6.9 / exactly 2.1 3 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 29.94 / 1014 -0.02 / -0.7

Wave Detail Buoy Data for May 17, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
21:00 856 ft / 261 m 7.97 ft / 2.43 m 12.9 sec 10.0 sec 0.6 sec 2400 sec
00:00 856 ft / 261 m 7.25 ft / 2.21 m 12.9 sec 9.8 sec 0.6 sec 2400 sec
02:00 856 ft / 261 m 6.76 ft / 2.06 m 12.9 sec 9.3 sec 0.6 sec 2400 sec

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