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SE Cape Cod 30NM East of Nantucket, MA (44018) 41.26 North -69.29 West
Local Time: 10:40 PM EST on January 05, 2009 [America/New_York]  

Current Weather/Wave Observations
Updated: 9:50 PM EST on January 05, 2009
Air Temperature 40 °F
Wind direction (W Dir) West (265 - 274 Degrees)
Wind Speed (W Spd) 19.4 kts (22.4 mph)
Dominant Wave Period (DWP) 4 sec
Dominant Wave Height (DWH) 3.94 ft
Dominant Wave Range (DWR) exactly 3.9 ft
Wind Wave Period (WWP) 4 sec
Wind Wave Height (WWH) 3.28 ft
Wind Wave Range (WWR) 2.46 - 4.10 ft
Wave Swell Period (WSP) 8 sec
Wave Swell Height (WSH) 1.64 ft
Wave Swell Range (WSR) 0.82 - 2.46 ft
Atmospheric Pressure (AP) 29.91 in
Pressure Tendency (PT) +0.03 in
Increasing (steadily or unsteadily)
NDBC QuikSCATWind Map
 
Current Wave Detail Observations
Updated:10:00 PM EST on January 05, 2009
Water Depth240 ft
Wave Height3.81 ft
Spectral Peak Period4.2 sec
Average Wave Period4.1 sec
Sampling Interval0.6 sec
Wave Record2400 sec
Monday
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Marine Data Graph
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Weather/Wave Buoy Data for January 5, 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 38
-
-
West 11.7 13.4 6 3.94 exactly 3.9 6 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 30.00 +0.03
21:50 38
-
-
West 9.7 11.2 7 3.61 exactly 3.6 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 29.99
-
22:50 38
-
-
West 5.8 6.7 6 3.61 exactly 3.6 3 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 29.98 -0.01
00:50 39
-
-
SW 5.8 6.7 7 3.94 exactly 3.9 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 29.95 -0.04
02:50 40
-
-
SSW 11.7 13.4 6 3.94 exactly 3.9 5 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 29.93 -0.03
03:50 40
-
-
SSW 11.7 13.4 6 3.61 exactly 3.6 6 3.28 2.46 - 4.10 7 1.64 0.82 - 2.46 29.90 -0.05
04:50 41
-
-
SW 11.7 13.4 6 3.61 exactly 3.6 5 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 29.90 -0.04
05:50 41
-
-
SW 7.8 8.9 6 2.95 exactly 3.0 4 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 29.88 -0.05
06:50 42
-
-
SSW 9.7 11.2 7 2.95 exactly 3.0 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 29.87 -0.03
07:50 43
-
-
SW 11.7 13.4 7 2.95 exactly 3.0 5 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.87 -0.03
08:50 43
-
-
WSW 13.6 15.7 8 2.62 exactly 2.6 6 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.86 -0.02
11:50 43
-
-
West 19.4 22.4 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 29.82 -0.05
15:50 40
-
-
WNW 15.6 17.9 6 4.27 exactly 4.3 6 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46 29.84 +0.02
16:50 40
-
-
WNW 15.6 17.9
-
-
-
-
-
-
29.84 +0.02
17:50 41
-
-
WNW 15.6 17.9 4 4.27 exactly 4.3 4 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46 29.86 +0.02
18:50 41
-
-
West 17.5 20.1
-
-
-
-
-
-
29.87 +0.03
21:50 40
-
-
West 19.4 22.4 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 8 1.64 0.82 - 2.46 29.91 +0.03

Wave Detail Buoy Data for January 5, 2009
Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 240 ft 4.27 ft 6.7 sec 4.7 sec 0.6 sec 2400 sec
21:00 240 ft 3.84 ft 5.9 sec 4.6 sec 0.6 sec 2400 sec
22:00 240 ft 3.58 ft 7.1 sec 4.7 sec 0.6 sec 2400 sec
23:00 240 ft 3.61 ft 6.3 sec 5.0 sec 0.6 sec 2400 sec
01:00 240 ft 4.04 ft 6.7 sec 5.1 sec 0.6 sec 2400 sec
02:00 240 ft 3.94 ft 6.3 sec 5.0 sec 0.6 sec 2400 sec
03:00 240 ft 3.84 ft 6.3 sec 5.0 sec 0.6 sec 2400 sec
04:00 240 ft 3.44 ft 5.6 sec 4.7 sec 0.6 sec 2400 sec
05:00 240 ft 3.58 ft 5.9 sec 4.8 sec 0.6 sec 2400 sec
06:00 240 ft 2.99 ft 6.3 sec 4.7 sec 0.6 sec 2400 sec
07:00 240 ft 2.92 ft 7.1 sec 5.0 sec 0.6 sec 2400 sec
08:00 240 ft 2.85 ft 6.7 sec 5.1 sec 0.6 sec 2400 sec
09:00 240 ft 2.69 ft 7.7 sec 5.0 sec 0.6 sec 2400 sec
10:00 240 ft 2.62 ft 6.7 sec 4.6 sec 0.6 sec 2400 sec
11:00 240 ft 2.85 ft 3.3 sec 4.0 sec 0.6 sec 2400 sec
12:00 240 ft 3.38 ft 3.7 sec 4.0 sec 0.6 sec 2400 sec
13:00 240 ft 3.74 ft 4.0 sec 3.9 sec 0.6 sec 2400 sec
14:00 240 ft 4.49 ft 5.0 sec 4.2 sec 0.6 sec 2400 sec
16:00 240 ft 4.17 ft 5.6 sec 4.2 sec 0.6 sec 2400 sec
18:00 240 ft 4.10 ft 3.8 sec 4.2 sec 0.6 sec 2400 sec
20:00 240 ft 4.30 ft 5.6 sec 4.3 sec 0.6 sec 2400 sec
21:00 240 ft 3.94 ft 7.1 sec 4.1 sec 0.6 sec 2400 sec
22:00 240 ft 3.81 ft 4.2 sec 4.1 sec 0.6 sec 2400 sec


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