CAPE COD NM East of Provincetown, MA (44018)

Conditions for Monday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 74° F
Humidity: 80
Wind direction (W Dir): SSW (205 - 214 Degrees)
Wind Speed (W Spd): 17.5 kts (20.1 mph)
Wind Gust (W Spd): 19.4 kts (22.4 mph)
Dominant Wave Period (DWP): 6 sec
Dominant Wave Height (DWH): 2.95 ft
Dominant Wave Range (DWR): exactly 3.0 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 6 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.90 in
Pressure Tendency (PT): -0.01 in
Decreasing (steadily or unsteadily)

Updated: 6:50 PM EDT on August 19, 2019

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Current Wave Detail Observations

Water Depth: 138 ft
Wave Height: 2.82 ft
Spectral Peak Period: 6.3 sec
Average Wave Period: 3.7 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 7:00 PM EDT on August 19, 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)
20:50 68
-
100 SE 9.7 11.2 7 2.30 exactly 2.3 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 30.00 -
21:50 69
-
100 SSE 7.8 8.9 6 1.97 exactly 2.0 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.01 +0.01
23:50 71
-
99 South 7.8 8.9 6 1.64 exactly 1.6 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.99 -0.01
00:50 70
-
100 SSE 9.7 11.2 7 1.64 exactly 1.6 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.96 -0.05
01:50 70
-
100 South 7.8 8.9 8 1.64 exactly 1.6 2 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.95 -0.05
04:50 71
-
100 SSW 7.8 8.9 7 1.64 exactly 1.6 - - - 7 1.64 0.82 - 2.46 29.95 -
06:50 71
-
100 SSW 9.7 11.2 6 1.97 exactly 2.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.98 +0.02
07:50 72
-
99 SSW 9.7 11.2 7 1.64 exactly 1.6 4 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.99 +0.04
08:50 71
-
100 South 9.7 11.2 7 1.97 exactly 2.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.98 -
10:50 72
-
94 South 7.8 8.9 6 1.97 exactly 2.0 - - - 6 1.64 0.82 - 2.46 29.98 -
11:50 73
-
85 South 7.8 8.9 6 1.97 exactly 2.0 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.98 -
12:50 74
-
77 South 5.8 6.7 7 1.97 exactly 2.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.96 -0.01
13:50 75
-
77 South 11.7 13.4 9 1.64 exactly 1.6 5 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 29.94 -0.04
14:50 75
-
75 South 11.7 13.4 - - - - - - 29.93 -0.05
15:50 76
-
76 South 11.7 13.4 7 1.97 exactly 2.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.91 -0.06
16:50 75
-
78 SSW 13.6 15.7 7 1.97 exactly 2.0 3 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.90 -0.04
17:50 74
-
81 SSW 17.5 20.1 8 2.30 exactly 2.3 3 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.89 -0.04
18:50 74
-
80 SSW 17.5 20.1 6 2.95 exactly 3.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.90 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 138 ft 2.13 ft 6.3 sec 4.9 sec 0.6 sec 2400 sec
21:00 138 ft 2.33 ft 6.7 sec 4.7 sec 0.6 sec 2400 sec
23:00 138 ft 2.00 ft 6.7 sec 4.4 sec 0.6 sec 2400 sec
04:00 138 ft 1.71 ft 7.1 sec 4.2 sec 0.6 sec 2400 sec
06:00 138 ft 1.90 ft 6.7 sec 4.3 sec 0.6 sec 2400 sec
07:00 138 ft 1.87 ft 6.3 sec 4.9 sec 0.6 sec 2400 sec
09:00 138 ft 1.87 ft 6.7 sec 4.6 sec 0.6 sec 2400 sec
10:00 138 ft 1.87 ft 5.9 sec 4.8 sec 0.6 sec 2400 sec
13:00 138 ft 1.87 ft 6.7 sec 4.5 sec 0.6 sec 2400 sec
16:00 138 ft 1.84 ft 7.1 sec 3.8 sec 0.6 sec 2400 sec
19:00 138 ft 2.82 ft 6.3 sec 3.7 sec 0.6 sec 2400 sec