Current Weather/Wave Observations Updated: 7:50 PM CDT on July 06, 2009 Air Temperature 46 °F Wind direction (W Dir) ESE (105 - 114 Degrees) Wind Speed (W Spd) 5.8 kts (6.7 mph) Dominant Wave Period (DWP) 4 sec Dominant Wave Height (DWH) 0.98 ft Dominant Wave Range (DWR) exactly 1.0 ft Wind Wave Period (WWP) 4 sec Wind Wave Height (WWH) 1.64 ft Wind Wave Range (WWR) 0.82 - 2.46 ft Atmospheric Pressure (AP) 29.92 in Pressure Tendency (PT) +0.01 in Decreasing or steady, then increasing; or increasing, then increasing more rapidly NDBC QuikSCAT Wind Map

Current Wave Detail Observations Updated:8:00 PM CDT on July 06, 2009 Water Depth 640 ft Wave Height 0.89 ft Spectral Peak Period 3.7 sec Average Wave Period 3.4 sec Sampling Interval 0.5 sec Wave Record 1200 sec Monday 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 6, 2009 Update Time Temperature Humidity Wind Dominant Wave Wind Wave Pressure Air(°F) Water(°F) Dir Spd (kts) Spd (mph) Period (sec) Height (ft) Range (ft) Period (sec) Height (ft) Range (ft) Atmosphere (in) Tendency (in) 20:50 51 43 - WNW 7.8 8.9 0.66 exactly 0.7 - - - 29.90 - 21:50 51 43 - NW 7.8 8.9 0.66 exactly 0.7 - - - 29.91 - 22:50 49 42 - NNW 5.8 6.7 0.66 exactly 0.7 - - - 29.91 +0.01 23:50 49 42 - NNW 5.8 6.7 0.66 exactly 0.7 - - - 29.92 +0.02 00:50 50 42 - North 7.8 8.9 0.66 exactly 0.7 - - - 29.91 +0.01 01:50 50 42 - NNW 7.8 8.9 0.66 exactly 0.7 - - - 29.91 - 02:50 51 41 - WNW 5.8 6.7 0.66 exactly 0.7 - - - 29.91 -0.01 03:50 47 42 - West 5.8 6.7 0.33 exactly 0.3 - - - 29.91 - 04:50 47 42 - West 7.8 8.9 0.33 exactly 0.3 - - - 29.92 +0.01 05:50 49 42 - West 9.7 11.2 0.33 exactly 0.3 - - - 29.92 +0.01 06:50 48 42 - WNW 9.7 11.2 0.33 exactly 0.3 - - - 29.94 +0.02 07:50 47 42 - WNW 9.7 11.2 0.33 exactly 0.3 - - - 29.92 - 08:50 47 42 - West 9.7 11.2 0.33 exactly 0.3 - - - 29.92 - 09:50 47 42 - West 9.7 11.2 0.66 exactly 0.7 - - - 29.91 -0.02 10:50 48 42 - West 7.8 8.9 0.66 exactly 0.7 - - - 29.91 -0.01 11:50 48 41 - West 9.7 11.2 0.66 exactly 0.7 - - - 29.90 -0.01 12:50 48 41 - WSW 7.8 8.9 0.66 exactly 0.7 - - - 29.90 -0.01 13:50 48 41 - WSW 7.8 8.9 0.66 exactly 0.7 - - - 29.89 -0.01 14:50 49 41 - SW 3.9 4.5 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.89 -0.01 15:50 48 42 - ENE 5.8 6.7 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.91 +0.01 16:50 46 42 - East 5.8 6.7 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 29.91 +0.01 17:50 48 42 - ESE 9.7 11.2 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 29.91 +0.01 18:50 47 42 - ESE 5.8 6.7 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 29.91 - 19:50 46 42 - ESE 5.8 6.7 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 29.92 +0.01 Wave Detail Buoy Data for July 6, 2009 Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record 20:00 640 ft 0.89 ft 3.0 sec 3.0 sec 0.5 sec 1200 sec 21:00 640 ft 0.79 ft 3.0 sec 0.5 sec 1200 sec 22:00 640 ft 0.69 ft 2.9 sec 0.5 sec 1200 sec 23:00 640 ft 0.66 ft 2.9 sec 0.5 sec 1200 sec 00:00 640 ft 0.69 ft 2.9 sec 0.5 sec 1200 sec 01:00 640 ft 0.72 ft 2.9 sec 0.5 sec 1200 sec 02:00 640 ft 0.59 ft 3.0 sec 0.5 sec 1200 sec 03:00 640 ft 0.56 ft 2.9 sec 0.5 sec 1200 sec 04:00 640 ft 0.43 ft 2.9 sec 0.5 sec 1200 sec 05:00 640 ft 0.39 ft 2.8 sec 0.5 sec 1200 sec 06:00 640 ft 0.30 ft 2.8 sec 0.5 sec 1200 sec 07:00 640 ft 0.30 ft 2.9 sec 0.5 sec 1200 sec 08:00 640 ft 0.33 ft 2.7 sec 0.5 sec 1200 sec 09:00 640 ft 0.49 ft 2.7 sec 0.5 sec 1200 sec 10:00 640 ft 0.59 ft 2.7 sec 0.5 sec 1200 sec 11:00 640 ft 0.56 ft 2.8 sec 0.5 sec 1200 sec 12:00 640 ft 0.72 ft 2.9 sec 0.5 sec 1200 sec 13:00 640 ft 0.75 ft 3.0 sec 0.5 sec 1200 sec 14:00 640 ft 0.69 ft 3.0 sec 0.5 sec 1200 sec 15:00 640 ft 0.85 ft 3.1 sec 3.1 sec 0.5 sec 1200 sec 17:00 640 ft 1.12 ft 3.6 sec 3.4 sec 0.5 sec 1200 sec 18:00 640 ft 1.08 ft 3.6 sec 3.4 sec 0.5 sec 1200 sec 19:00 640 ft 1.02 ft 3.6 sec 3.4 sec 0.5 sec 1200 sec 20:00 640 ft 0.89 ft 3.7 sec 3.4 sec 0.5 sec 1200 sec

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