Current Weather/Wave Observations Updated: 2:50 AM CDT on July 25, 2008 Air Temperature °F / °C Wind direction (W Dir) SSE (145 - 154 Degrees) Wind Speed (W Spd) 17.5 kts (20.1 mph / 32.4 km/h) Dominant Wave Period (DWP) 8 sec Dominant Wave Height (DWH) 6.56 ft / 2.00 m Dominant Wave Range (DWR) exactly 6.6 ft / exactly 2.0 m Wind Wave Period (WWP) 8 sec Wind Wave Height (WWH) 6.56 ft / 2.00 m Wind Wave Range (WWR) 5.74 - 7.38 ft / 1.75 - 2.25 m Atmospheric Pressure (AP) 30.00 in / 1016 hPa NDBC QuikSCAT Wind Map

Current Wave Detail Observations Updated:3:00 AM CDT on July 25, 2008 Water Depth 272 ft / 83 m Wave Height 6.50 ft / 1.98 m Spectral Peak Period 7.7 sec Average Wave Period 5.7 sec Sampling Interval 0.5 sec Wave Record 1200 sec Friday 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 July 25, 2008 Update Time Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure Air(°F / °C) Water(°F / °C) Dir Spd (kts) Spd (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 / 82 / 28 - SE 13.6 15.7 / 25.2 8 8.20 / 2.50 exactly 8.2 / exactly 2.5 6 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 29.98 / 1015 +0.03 / +0.9 21:50 / 82 / 28 - SE 13.6 15.7 / 25.2 8 6.56 / 2.00 exactly 6.6 / exactly 2.0 6 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.99 / 1015 +0.04 / +1.2 22:50 / 82 / 28 - SE 15.6 17.9 / 28.8 8 6.56 / 2.00 exactly 6.6 / exactly 2.0 7 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.99 / 1016 +0.03 / +1.1 23:50 / 82 / 28 - SE 15.6 17.9 / 28.8 8 6.23 / 1.90 exactly 6.2 / exactly 1.9 5 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.00 / 1016 +0.02 / +0.7 00:50 / 82 / 28 - SE 15.6 17.9 / 28.8 8 6.56 / 2.00 exactly 6.6 / exactly 2.0 5 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.00 / 1016 +0.02 / +0.6 01:50 / 82 / 28 - SSE 17.5 20.1 / 32.4 8 6.23 / 1.90 exactly 6.2 / exactly 1.9 6 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 8 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 30.00 / 1016 +0.01 / +0.3 02:50 / 82 / 28 - SSE 17.5 20.1 / 32.4 8 6.56 / 2.00 exactly 6.6 / exactly 2.0 8 6.56 / 2.00 5.74 - 7.38 / 1.75 - 2.25 - - - 30.00 / 1016 - Wave Detail Buoy Data for July 25, 2008 Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record 20:00 272 ft / 83 m 7.05 ft / 2.15 m 8.3 sec 5.8 sec 0.5 sec 1200 sec 21:00 272 ft / 83 m 8.23 ft / 2.51 m 8.3 sec 6.1 sec 0.5 sec 1200 sec 22:00 272 ft / 83 m 6.56 ft / 2.00 m 8.3 sec 5.7 sec 0.5 sec 1200 sec 23:00 272 ft / 83 m 6.53 ft / 1.99 m 7.7 sec 5.8 sec 0.5 sec 1200 sec 00:00 272 ft / 83 m 6.27 ft / 1.91 m 7.7 sec 5.8 sec 0.5 sec 1200 sec 01:00 272 ft / 83 m 6.43 ft / 1.96 m 7.7 sec 5.7 sec 0.5 sec 1200 sec 02:00 272 ft / 83 m 6.40 ft / 1.95 m 8.3 sec 5.7 sec 0.5 sec 1200 sec 03:00 272 ft / 83 m 6.50 ft / 1.98 m 7.7 sec 5.7 sec 0.5 sec 1200 sec

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