CAPE COD NM East of Provincetown, MA (44018)

Conditions for Thursday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 53° F
Humidity: 50
Wind direction (W Dir): West (275 - 284 Degrees)
Wind Speed (W Spd): 29.2 kts (33.6 mph)
Wind Gust (W Spd): 35.0 kts (40.3 mph)
Dominant Wave Period (DWP): 6 sec
Dominant Wave Height (DWH): 8.53 ft
Dominant Wave Range (DWR): exactly 8.5 ft
Wind Wave Period (WWP): 6 sec
Wind Wave Height (WWH): 8.20 ft
Wind Wave Range (WWR): 7.38 - 9.02 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft
Atmospheric Pressure (AP): 29.22 in
Pressure Tendency (PT): +0.12 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 8:50 PM EDT on October 17, 2019

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Current Wave Detail Observations

Water Depth: 138 ft
Wave Height: 8.43 ft
Spectral Peak Period: 5.3 sec
Average Wave Period: 5.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 6:00 PM EDT on October 17, 2019

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
21:50 58
-
71 East 25.3 29.1 6 6.89 exactly 6.9 6 6.56 5.74 - 7.38 - - - 29.58 -0.18
22:50 58
-
78 East 27.2 31.3 7 7.87 exactly 7.9 7 8.20 7.38 - 9.02 - - - 29.47 -0.24
23:50 58
-
79 East 31.1 35.8 7 8.86 exactly 8.9 7 8.20 7.38 - 9.02 - - - 29.35 -0.31
01:50 58
-
90 East 40.8 47.0 8 12.14 exactly 12.1 8 11.48 10.66 - 12.30 - - - 29.00 -0.47
02:50 60
-
90 ESE 42.8 49.2 7 15.42 exactly 15.4 7 14.76 13.94 - 15.58 15 3.28 2.46 - 4.10 28.89 -0.45
03:50 60
-
87 SE 27.2 31.3 9 18.37 exactly 18.4 9 18.04 17.22 - 18.86 - - - 28.90 -0.34
04:50 58
-
83 South 23.3 26.8 9 13.45 exactly 13.5 7 8.20 7.38 - 9.02 9 9.84 9.02 - 10.66 28.87 -0.13
06:50 54
-
65 SW 33.1 38.0 9 10.17 exactly 10.2 5 6.56 5.74 - 7.38 9 8.20 7.38 - 9.02 28.90 -
07:50 53
-
60 SW 33.1 38.0 9 10.50 exactly 10.5 6 8.20 7.38 - 9.02 9 6.56 5.74 - 7.38 28.95 +0.08
08:50 53
-
54 SW 33.1 38.0 9 9.84 exactly 9.8 6 8.20 7.38 - 9.02 9 4.92 4.10 - 5.74 28.98 +0.16
09:50 53
-
57 SW 31.1 35.8 9 9.51 exactly 9.5 9 9.84 9.02 - 10.66 - - - 28.99 +0.09
10:50 54
-
51 SW 33.1 38.0 7 9.19 exactly 9.2 7 8.20 7.38 - 9.02 17 3.28 2.46 - 4.10 28.99 +0.04
12:50 55
-
46 SW 27.2 31.3 6 8.20 exactly 8.2 6 8.20 7.38 - 9.02 - - - 29.03 +0.04
14:50 55
-
47 SW 31.1 35.8 6 7.87 exactly 7.9 6 6.56 5.74 - 7.38 9 3.28 2.46 - 4.10 29.02 -
16:50 54
-
50 WSW 27.2 31.3 10 8.53 exactly 8.5 5 6.56 5.74 - 7.38 10 4.92 4.10 - 5.74 29.07 +0.04
18:50 53
-
51 West 29.2 33.6 5 8.53 exactly 8.5 5 6.56 5.74 - 7.38 11 4.92 4.10 - 5.74 29.14 +0.10
20:50 53
-
50 West 29.2 33.6 6 8.53 exactly 8.5 6 8.20 7.38 - 9.02 11 3.28 2.46 - 4.10 29.22 +0.12

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 138 ft 5.38 ft 5.6 sec 4.8 sec 0.6 sec 2400 sec
21:00 138 ft 5.91 ft 5.9 sec 4.7 sec 0.6 sec 2400 sec
00:00 138 ft 8.83 ft 6.7 sec 5.5 sec 0.6 sec 2400 sec
02:00 138 ft 11.98 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec
03:00 138 ft 15.32 ft 7.1 sec 6.6 sec 0.6 sec 2400 sec
08:00 138 ft 10.56 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
09:00 138 ft 9.91 ft 9.1 sec 5.9 sec 0.6 sec 2400 sec
14:00 138 ft 8.43 ft 5.9 sec 5.5 sec 0.6 sec 2400 sec
16:00 138 ft 8.10 ft 10.8 sec 5.4 sec 0.6 sec 2400 sec
18:00 138 ft 8.43 ft 5.3 sec 5.3 sec 0.6 sec 2400 sec