Current Weather/Wave Observations Updated: 12:50 PM AKST on December 03, 2008 Air Temperature 39 °F Humidity 61 Wind direction (W Dir) ESE (115 - 124 Degrees) Wind Speed (W Spd) 21.4 kts (24.6 mph) Dominant Wave Period (DWP) 17 sec Dominant Wave Height (DWH) 9.84 ft Dominant Wave Range (DWR) exactly 9.8 ft Wind Wave Period (WWP) 5 sec Wind Wave Height (WWH) 4.92 ft Wind Wave Range (WWR) 4.10 - 5.74 ft Wave Swell Period (WSP) 17 sec Wave Swell Height (WSH) 8.20 ft Wave Swell Range (WSR) 7.38 - 9.02 ft Atmospheric Pressure (AP) 30.34 in Pressure Tendency (PT) -0.06 in Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly NDBC QuikSCAT Wind Map

Current Wave Detail Observations Updated:1:00 PM AKST on December 03, 2008 Water Depth 449 ft Wave Height 9.84 ft Spectral Peak Period 16.7 sec Average Wave Period 8.1 sec Sampling Interval 0.5 sec Wave Record 1200 sec Wednesday January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Previous Day Next Day Show full Obs

Graph: Daily | Weekly | Monthly Weather/Wave Buoy Data for December 3, 2008 Update Time Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure Air(°F) Water(°F) Dir Spd (kts) Spd (mph) Period (sec) Height (ft) Range (ft) Period (sec) Height (ft) Range (ft) Period (sec) Height (ft) Range (ft) Atmosphere (in) Tendency (in) 20:50 39 46 - ESE 13.6 15.7 14 7.87 exactly 7.9 5 3.28 2.46 - 4.10 14 6.56 5.74 - 7.38 30.42 - 21:50 40 46 - ESE 13.6 15.7 17 8.86 exactly 8.9 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.42 +0.01 22:50 40 46 - ESE 13.6 15.7 14 7.55 exactly 7.5 5 3.28 2.46 - 4.10 14 6.56 5.74 - 7.38 30.42 - 23:50 39 46 - ESE 13.6 15.7 17 8.53 exactly 8.5 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.42 - 00:50 39 46 - ESE 15.6 17.9 17 7.55 exactly 7.5 5 3.28 2.46 - 4.10 17 6.56 5.74 - 7.38 30.42 - 01:50 39 46 - ESE 13.6 15.7 17 8.20 exactly 8.2 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.43 +0.01 02:50 39 46 - SE 11.7 13.4 17 7.87 exactly 7.9 5 3.28 2.46 - 4.10 17 6.56 5.74 - 7.38 30.43 - 03:50 39 46 - SE 11.7 13.4 17 8.20 exactly 8.2 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.43 - 04:50 38 46 - SE 11.7 13.4 17 8.86 exactly 8.9 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.40 -0.03 05:50 39 46 49 SE 13.6 15.7 17 9.84 exactly 9.8 4 3.28 2.46 - 4.10 17 9.84 9.02 - 10.66 30.38 -0.04 06:50 39 46 41 SE 15.6 17.9 17 9.19 exactly 9.2 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.39 -0.04 07:50 38 46 55 ESE 15.6 17.9 17 9.19 exactly 9.2 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.40 - 08:50 38 46 55 ESE 15.6 17.9 17 8.53 exactly 8.5 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.40 +0.01 09:50 39 46 49 SE 15.6 17.9 17 9.19 exactly 9.2 5 3.28 2.46 - 4.10 17 8.20 7.38 - 9.02 30.39 - 11:50 39 46 56 ESE 21.4 24.6 14 7.22 exactly 7.2 5 4.92 4.10 - 5.74 14 4.92 4.10 - 5.74 30.37 -0.03 12:50 39 46 61 ESE 21.4 24.6 17 9.84 exactly 9.8 5 4.92 4.10 - 5.74 17 8.20 7.38 - 9.02 30.34 -0.06 Wave Detail Buoy Data for December 3, 2008 Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record 20:00 449 ft 9.35 ft 16.7 sec 9.5 sec 0.5 sec 1200 sec 21:00 449 ft 7.87 ft 14.3 sec 7.7 sec 0.5 sec 1200 sec 01:00 449 ft 7.48 ft 16.7 sec 7.6 sec 0.5 sec 1200 sec 02:00 449 ft 8.14 ft 16.7 sec 8.5 sec 0.5 sec 1200 sec 03:00 449 ft 7.78 ft 16.7 sec 8.8 sec 0.5 sec 1200 sec 04:00 449 ft 8.27 ft 16.7 sec 9.2 sec 0.5 sec 1200 sec 05:00 449 ft 8.96 ft 16.7 sec 10.0 sec 0.5 sec 1200 sec 06:00 449 ft 9.68 ft 16.7 sec 10.4 sec 0.5 sec 1200 sec 07:00 449 ft 9.09 ft 16.7 sec 9.4 sec 0.5 sec 1200 sec 08:00 449 ft 9.09 ft 16.7 sec 9.1 sec 0.5 sec 1200 sec 09:00 449 ft 8.63 ft 16.7 sec 8.4 sec 0.5 sec 1200 sec 10:00 449 ft 9.28 ft 16.7 sec 8.5 sec 0.5 sec 1200 sec 12:00 449 ft 7.22 ft 14.3 sec 6.4 sec 0.5 sec 1200 sec 13:00 449 ft 9.84 ft 16.7 sec 8.1 sec 0.5 sec 1200 sec

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