Current Weather/Wave Observations Updated: 8:50 PM AKDT on July 09, 2009 Air Temperature 52 °F Wind direction (W Dir) East (95 - 104 Degrees) Wind Speed (W Spd) 7.8 kts (8.9 mph) Dominant Wave Period (DWP) 13 sec Dominant Wave Height (DWH) 2.62 ft Dominant Wave Range (DWR) exactly 2.6 ft Wave Swell Period (WSP) 13 sec Wave Swell Height (WSH) 3.28 ft Wave Swell Range (WSR) 2.46 - 4.10 ft Atmospheric Pressure (AP) 30.19 in NDBC QuikSCAT Wind Map

Current Wave Detail Observations Updated:9:00 PM AKDT on July 09, 2009 Water Depth 14902 ft Wave Height 2.79 ft Spectral Peak Period 12.9 sec Average Wave Period 6.4 sec Sampling Interval 0.6 sec Wave Record 2400 sec Thursday 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 2009 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 July 9, 2009 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 51 51 - NE 3.9 4.5 9 3.61 exactly 3.6 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.18 - 21:50 51 51 - ENE 5.8 6.7 9 3.28 exactly 3.3 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.18 - 22:50 51 51 - ENE 5.8 6.7 8 3.28 exactly 3.3 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 30.18 - 23:50 51 51 - ENE 3.9 4.5 15 2.95 exactly 3.0 - - - 15 3.28 2.46 - 4.10 30.19 +0.01 00:50 51 51 - SE 3.9 4.5 14 2.95 exactly 3.0 - - - 14 3.28 2.46 - 4.10 30.19 +0.01 01:50 51 51 - SSE 3.9 4.5 8 3.61 exactly 3.6 - - - 8 3.28 2.46 - 4.10 30.19 +0.01 02:50 51 51 - East 1.9 2.2 8 2.95 exactly 3.0 - - - 8 3.28 2.46 - 4.10 30.19 - 03:50 51 51 - East 3.9 4.5 8 3.61 exactly 3.6 - - - 8 3.28 2.46 - 4.10 30.18 -0.01 04:50 51 51 - East 3.9 4.5 8 3.28 exactly 3.3 - - - 8 3.28 2.46 - 4.10 30.17 -0.02 05:50 51 51 - East 3.9 4.5 7 2.95 exactly 3.0 - - - 7 3.28 2.46 - 4.10 30.18 -0.01 06:50 51 51 - East 5.8 6.7 14 2.95 exactly 3.0 - - - 14 3.28 2.46 - 4.10 30.18 - 07:50 51 51 - East 5.8 6.7 14 2.95 exactly 3.0 - - - 14 3.28 2.46 - 4.10 30.18 - 08:50 51 51 - East 5.8 6.7 8 2.62 exactly 2.6 - - - 8 1.64 0.82 - 2.46 30.19 +0.01 09:50 51 50 - East 5.8 6.7 8 2.62 exactly 2.6 - - - 8 3.28 2.46 - 4.10 30.19 +0.01 10:50 51 50 - ESE 5.8 6.7 14 2.30 exactly 2.3 - - - 14 1.64 0.82 - 2.46 30.20 +0.02 11:50 52 51 - ESE 7.8 8.9 15 2.62 exactly 2.6 - - - 15 1.64 0.82 - 2.46 30.19 - 12:50 52 51 - ESE 5.8 6.7 14 2.62 exactly 2.6 - - - 14 3.28 2.46 - 4.10 30.19 - 13:50 52 51 - ESE 5.8 6.7 12 2.30 exactly 2.3 - - - 12 1.64 0.82 - 2.46 30.20 - 14:50 52 52 - ESE 5.8 6.7 14 2.62 exactly 2.6 - - - 14 3.28 2.46 - 4.10 30.20 - 15:50 52 52 - ESE 5.8 6.7 8 2.62 exactly 2.6 - - - 8 1.64 0.82 - 2.46 30.19 - 16:50 52 52 - East 7.8 8.9 8 2.95 exactly 3.0 - - - 8 3.28 2.46 - 4.10 30.19 -0.01 17:50 52 51 - East 5.8 6.7 7 3.28 exactly 3.3 - - - 7 3.28 2.46 - 4.10 30.19 -0.01 18:50 52 51 - East 7.8 8.9 7 3.28 exactly 3.3 - - - 7 3.28 2.46 - 4.10 30.18 -0.01 19:50 52 52 - ESE 5.8 6.7 8 2.95 exactly 3.0 - - - 8 3.28 2.46 - 4.10 30.18 - 20:50 52 51 - East 7.8 8.9 13 2.62 exactly 2.6 - - - 13 3.28 2.46 - 4.10 30.19 - Wave Detail Buoy Data for July 9, 2009 Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record 20:00 14902 ft 3.64 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec 21:00 14902 ft 3.51 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec 22:00 14902 ft 3.15 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec 23:00 14902 ft 3.18 ft 8.3 sec 6.2 sec 0.6 sec 2400 sec 00:00 14902 ft 2.89 ft 14.8 sec 6.7 sec 0.6 sec 2400 sec 01:00 14902 ft 3.08 ft 13.8 sec 7.0 sec 0.6 sec 2400 sec 02:00 14902 ft 3.51 ft 8.3 sec 7.3 sec 0.6 sec 2400 sec 03:00 14902 ft 3.08 ft 8.3 sec 7.0 sec 0.6 sec 2400 sec 04:00 14902 ft 3.48 ft 7.7 sec 7.3 sec 0.6 sec 2400 sec 05:00 14902 ft 3.41 ft 7.7 sec 7.1 sec 0.6 sec 2400 sec 06:00 14902 ft 2.92 ft 7.1 sec 6.7 sec 0.6 sec 2400 sec 07:00 14902 ft 3.08 ft 13.8 sec 6.8 sec 0.6 sec 2400 sec 08:00 14902 ft 2.99 ft 13.8 sec 6.8 sec 0.6 sec 2400 sec 09:00 14902 ft 2.49 ft 7.7 sec 6.2 sec 0.6 sec 2400 sec 10:00 14902 ft 2.72 ft 8.3 sec 6.3 sec 0.6 sec 2400 sec 11:00 14902 ft 2.43 ft 13.8 sec 6.4 sec 0.6 sec 2400 sec 12:00 14902 ft 2.46 ft 14.8 sec 7.1 sec 0.6 sec 2400 sec 13:00 14902 ft 2.66 ft 13.8 sec 7.1 sec 0.6 sec 2400 sec 14:00 14902 ft 2.46 ft 12.1 sec 7.1 sec 0.6 sec 2400 sec 15:00 14902 ft 2.72 ft 13.8 sec 7.6 sec 0.6 sec 2400 sec 16:00 14902 ft 2.49 ft 7.7 sec 6.7 sec 0.6 sec 2400 sec 17:00 14902 ft 3.02 ft 8.3 sec 6.9 sec 0.6 sec 2400 sec 18:00 14902 ft 3.18 ft 7.1 sec 6.7 sec 0.6 sec 2400 sec 19:00 14902 ft 3.18 ft 7.1 sec 6.6 sec 0.6 sec 2400 sec 20:00 14902 ft 3.08 ft 8.3 sec 6.4 sec 0.6 sec 2400 sec 21:00 14902 ft 2.79 ft 12.9 sec 6.4 sec 0.6 sec 2400 sec

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