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SE Cape Cod 30NM East of Nantucket, MA (44018)

Local Time: 10:34 PM EDT on May 16, 2008 Location: 41.26 North -69.29 West | Google Maps

Current Weather/Wave Observations

Updated: 9:50 PM EDT on May 16, 2008

Air Temperature: 47° F / 8° C
Humidity: 100
Wind direction (W Dir): ENE (65 - 74 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph / 21.6 km/h)
Wind Gust (W Spd): 13.6 kts (15.7 mph / 25.2 km/h)
Dominant Wave Period (DWP): 9 sec
Dominant Wave Height (DWH): 3.28 ft / 1.00 m
Dominant Wave Range (DWR): exactly 3.3 ft / exactly 1.0 m
Wind Wave Period (WWP): 3 sec
Wind Wave Height (WWH): 1.64 ft / 0.50 m
Wind Wave Range (WWR): 0.82 - 2.46 ft / 0.25 - 0.75 m
Wave Swell Period (WSP): 9 sec
Wave Swell Height (WSH): 3.28 ft / 1.00 m
Wave Swell Range (WSR): 2.46 - 4.10 ft / 0.75 - 1.25 m
Atmospheric Pressure (AP): 29.53 in / 1000 hPa
Pressure Tendency (PT): -0.12 in / -3.9 hPa
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly
NDBC QuikSCAT: Wind Map

Current Wave Detail Observations

Updated:10:00 PM EDT on May 16, 2008

Water Depth: 240 ft / 73 m
Wave Height: 3.28 ft / 1.00 m
Spectral Peak Period: 9.1 sec
Average Wave Period: 5.5 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Friday
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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for May 16, 2008

Update Time: Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
Air(°F / °C) Water(°F / °C) Dir Speed(kts) Speed(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 48 / 9
-
99 SW 5.8 6.7 / 10.8 11 4.59 / 1.40 exactly 4.6 / exactly 1.4 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 11 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.91 / 1013 -0.01 / -0.5
21:50 47 / 9
-
100 SW 5.8 6.7 / 10.8 9 4.27 / 1.30 exactly 4.3 / exactly 1.3 4 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.90 / 1012 -0.01 / -0.5
22:50 47 / 9
-
100 WSW 7.8 8.9 / 14.4 10 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.89 / 1012 -0.02 / -0.8
23:50 48 / 9
-
100 SW 7.8 8.9 / 14.4 10 3.61 / 1.10 exactly 3.6 / exactly 1.1
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.88 / 1012 -0.03 / -1.0
00:50 48 / 9
-
100 SW 3.9 4.5 / 7.2 10 3.28 / 1.00 exactly 3.3 / exactly 1.0
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.86 / 1011 -0.03 / -1.1
01:50 49 / 9
-
98 WSW 5.8 6.7 / 10.8 9 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.84 / 1010 -0.05 / -1.7
02:50 48 / 9
-
100 SW 5.8 6.7 / 10.8 9 3.61 / 1.10 exactly 3.6 / exactly 1.1
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.83 / 1010 -0.04 / -1.5
03:50 47 / 9
-
100 WSW 7.8 8.9 / 14.4 9 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.83 / 1010 -0.03 / -1.0
04:50 48 / 9
-
98 WNW 3.9 4.5 / 7.2 9 3.61 / 1.10 exactly 3.6 / exactly 1.1
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.82 / 1010 -0.02 / -0.7
05:50 49 / 9
-
98 North 7.8 8.9 / 14.4 9 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.80 / 1009 -0.03 / -1.1
06:50 50 / 10
-
99 North 3.9 4.5 / 7.2 9 4.59 / 1.40 exactly 4.6 / exactly 1.4
-
-
-
9 4.92 / 1.50 4.10 - 5.74 / 1.25 - 1.75 29.82 / 1010 -0.02 / -0.6
07:50 49 / 10
-
100 North 3.9 4.5 / 7.2 9 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.82 / 1010
-
08:50 49 / 10
-
100 NNE 7.8 8.9 / 14.4 9 3.61 / 1.10 exactly 3.6 / exactly 1.1
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.81 / 1009
-
09:50 49 / 9
-
100 NNE 5.8 6.7 / 10.8 10 3.94 / 1.20 exactly 3.9 / exactly 1.2
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.81 / 1009 -0.01 / -0.3
10:50 49 / 9
-
100 NNE 7.8 8.9 / 14.4 10 2.95 / 0.90 exactly 3.0 / exactly 0.9
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.80 / 1009 -0.02 / -0.6
11:50 49 / 10
-
100 NE 7.8 8.9 / 14.4 10 2.95 / 0.90 exactly 3.0 / exactly 0.9
-
-
-
10 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.78 / 1008 -0.03 / -0.9
12:50 49 / 9
-
99 ENE 5.8 6.7 / 10.8 9 2.62 / 0.80 exactly 2.6 / exactly 0.8
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.76 / 1008 -0.04 / -1.5
13:50 48 / 9
-
100 NE 7.8 8.9 / 14.4 9 2.95 / 0.90 exactly 3.0 / exactly 0.9
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.74 / 1007 -0.06 / -2.0
14:50 48 / 9
-
99 NE 7.8 8.9 / 14.4 9 2.95 / 0.90 exactly 3.0 / exactly 0.9
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.72 / 1006 -0.06 / -2.1
15:50 48 / 9
-
98 ENE 7.8 8.9 / 14.4 9 2.62 / 0.80 exactly 2.6 / exactly 0.8
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.68 / 1005 -0.08 / -2.7
16:50 47 / 9
-
100 ENE 7.8 8.9 / 14.4 9 3.28 / 1.00 exactly 3.3 / exactly 1.0
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.67 / 1005 -0.07 / -2.5
17:50 47 / 8
-
100 ENE 9.7 11.2 / 18.0 9 3.61 / 1.10 exactly 3.6 / exactly 1.1 5 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.65 / 1004 -0.07 / -2.5
18:50 47 / 9
-
100 East 7.8 8.9 / 14.4 9 3.28 / 1.00 exactly 3.3 / exactly 1.0
-
-
-
9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.64 / 1004 -0.04 / -1.4
19:50 47 / 8
-
100 ENE 11.7 13.4 / 21.6 9 3.28 / 1.00 exactly 3.3 / exactly 1.0 6 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.59 / 1002 -0.08 / -2.6
20:50 47 / 8
-
100 East 11.7 13.4 / 21.6 7 2.95 / 0.90 exactly 3.0 / exactly 0.9 5 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 7 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.58 / 1002 -0.06 / -2.2
21:50 47 / 8
-
100 ENE 11.7 13.4 / 21.6 9 3.28 / 1.00 exactly 3.3 / exactly 1.0 3 1.64 / 0.50 0.82 - 2.46 / 0.25 - 0.75 9 3.28 / 1.00 2.46 - 4.10 / 0.75 - 1.25 29.53 / 1000 -0.12 / -3.9

Wave Detail Buoy Data for May 16, 2008

Update Time: Water Depth: Wave Height: Spectral Peak Period: Average Wave Period: Sampling Interval: Wave Record:
20:00 240 ft / 73 m 5.02 ft / 1.53 m 9.1 sec 7.0 sec 0.6 sec 2400 sec
21:00 240 ft / 73 m 4.59 ft / 1.40 m 10.8 sec 6.8 sec 0.6 sec 2400 sec
22:00 240 ft / 73 m 4.13 ft / 1.26 m 9.1 sec 6.8 sec 0.6 sec 2400 sec
23:00 240 ft / 73 m 3.87 ft / 1.18 m 10.0 sec 7.3 sec 0.6 sec 2400 sec
00:00 240 ft / 73 m 3.71 ft / 1.13 m 10.0 sec 7.4 sec 0.6 sec 2400 sec
01:00 240 ft / 73 m 3.15 ft / 0.96 m 10.0 sec 7.3 sec 0.6 sec 2400 sec
02:00 240 ft / 73 m 3.94 ft / 1.20 m 9.1 sec 7.8 sec 0.6 sec 2400 sec
03:00 240 ft / 73 m 3.54 ft / 1.08 m 9.1 sec 7.4 sec 0.6 sec 2400 sec
04:00 240 ft / 73 m 4.00 ft / 1.22 m 9.1 sec 7.6 sec 0.6 sec 2400 sec
05:00 240 ft / 73 m 3.77 ft / 1.15 m 9.1 sec 7.4 sec 0.6 sec 2400 sec
06:00 240 ft / 73 m 4.07 ft / 1.24 m 9.1 sec 7.4 sec 0.6 sec 2400 sec
07:00 240 ft / 73 m 4.46 ft / 1.36 m 9.1 sec 7.2 sec 0.6 sec 2400 sec
08:00 240 ft / 73 m 3.94 ft / 1.20 m 9.1 sec 7.1 sec 0.6 sec 2400 sec
09:00 240 ft / 73 m 3.58 ft / 1.09 m 9.1 sec 7.1 sec 0.6 sec 2400 sec
10:00 240 ft / 73 m 3.87 ft / 1.18 m 10.0 sec 7.0 sec 0.6 sec 2400 sec
11:00 240 ft / 73 m 3.08 ft / 0.94 m 10.0 sec 7.1 sec 0.6 sec 2400 sec
12:00 240 ft / 73 m 2.95 ft / 0.90 m 10.0 sec 7.3 sec 0.6 sec 2400 sec
13:00 240 ft / 73 m 2.66 ft / 0.81 m 9.1 sec 7.3 sec 0.6 sec 2400 sec
14:00 240 ft / 73 m 2.95 ft / 0.90 m 9.1 sec 7.6 sec 0.6 sec 2400 sec
15:00 240 ft / 73 m 2.95 ft / 0.90 m 9.1 sec 7.8 sec 0.6 sec 2400 sec
16:00 240 ft / 73 m 2.59 ft / 0.79 m 9.1 sec 7.3 sec 0.6 sec 2400 sec
17:00 240 ft / 73 m 3.22 ft / 0.98 m 9.1 sec 7.4 sec 0.6 sec 2400 sec
18:00 240 ft / 73 m 3.64 ft / 1.11 m 9.1 sec 7.1 sec 0.6 sec 2400 sec
19:00 240 ft / 73 m 3.25 ft / 0.99 m 9.1 sec 6.6 sec 0.6 sec 2400 sec
20:00 240 ft / 73 m 3.12 ft / 0.95 m 9.1 sec 6.6 sec 0.6 sec 2400 sec
21:00 240 ft / 73 m 3.02 ft / 0.92 m 6.7 sec 5.8 sec 0.6 sec 2400 sec
22:00 240 ft / 73 m 3.28 ft / 1.00 m 9.1 sec 5.5 sec 0.6 sec 2400 sec

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