N MICHIGAN Halfway between North Manitou and Washington Islands (45002)

Conditions for Tuesday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 67° F
Humidity: 94
Wind direction (W Dir): SSW (195 - 204 Degrees)
Wind Speed (W Spd): 9.7 kts (11.2 mph)
Wind Gust (W Spd): 11.7 kts (13.4 mph)
Dominant Wave Period (DWP): 4 sec
Dominant Wave Height (DWH): 1.31 ft
Dominant Wave Range (DWR): exactly 1.3 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.98 in
Pressure Tendency (PT): -0.01 in
Decreasing, then steady; or decreasing, then decreasing more slowly

Updated: 11:50 AM CDT on September 01, 2015

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Current Wave Detail Observations

Water Depth: 594 ft
Wave Height: 1.41 ft
Spectral Peak Period: 3.6 sec
Average Wave Period: 3.1 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 12:00 PM CDT on September 01, 2015

General Information

Location: 45.344 North -86.411 West
Buoy Type: 2.4-meter discus buoy
Buoy Hull: 2.4DV04
Payload: ARES payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 66 65 94 SSW 15.6 17.9 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 29.99 +0.01
21:50 65 65 97 SSW 15.6 17.9 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 29.99 +0.02
22:50 65 65 96 SSW 13.6 15.7 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 29.99 +0.01
23:50 65 65 96 SSW 13.6 15.7 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 29.99 -
00:50 64 65 99 SSW 15.6 17.9 4 2.62 exactly 2.6 4 1.64 0.82 - 2.46 29.99 -
01:50 64 65 99 SSW 15.6 17.9 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 29.98 -
02:50 65 65 93 SSW 15.6 17.9 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 29.98 -0.01
03:50 64 65 99 SSW 15.6 17.9 4 2.62 exactly 2.6 4 1.64 0.82 - 2.46 29.99 -
04:50 64 65 100 SSW 13.6 15.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 29.99 +0.01
05:50 64 65 99 SSW 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.99 +0.01
06:50 64 65 99 SSW 11.7 13.4 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 30.00 +0.01
07:50 65 64 96 SSW 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 30.00 +0.01
08:50 65 65 99 South 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.99 -
09:50 66 65 97 South 13.6 15.7 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.98 -0.02
10:50 67 65 93 South 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.98 -0.02
11:50 67 65 94 SSW 9.7 11.2 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 29.98 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 594 ft 2.36 ft 4.2 sec 3.6 sec 0.6 sec 2400 sec
21:00 594 ft 2.66 ft 4.0 sec 3.7 sec 0.6 sec 2400 sec
22:00 594 ft 2.82 ft 4.2 sec 3.8 sec 0.6 sec 2400 sec
23:00 594 ft 2.85 ft 4.3 sec 3.9 sec 0.6 sec 2400 sec
00:00 594 ft 2.62 ft 4.3 sec 3.6 sec 0.6 sec 2400 sec
01:00 594 ft 2.49 ft 4.3 sec 3.7 sec 0.6 sec 2400 sec
02:00 594 ft 2.66 ft 4.0 sec 3.6 sec 0.6 sec 2400 sec
03:00 594 ft 2.49 ft 4.2 sec 3.5 sec 0.6 sec 2400 sec
04:00 594 ft 2.49 ft 4.2 sec 3.5 sec 0.6 sec 2400 sec
05:00 594 ft 2.30 ft 3.8 sec 3.5 sec 0.6 sec 2400 sec
06:00 594 ft 2.07 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
07:00 594 ft 1.90 ft 3.8 sec 3.4 sec 0.6 sec 2400 sec
08:00 594 ft 1.90 ft 3.8 sec 3.4 sec 0.6 sec 2400 sec
09:00 594 ft 1.54 ft 3.7 sec 3.3 sec 0.6 sec 2400 sec
10:00 594 ft 1.51 ft 3.8 sec 3.1 sec 0.6 sec 2400 sec
11:00 594 ft 1.48 ft 3.6 sec 3.1 sec 0.6 sec 2400 sec
12:00 594 ft 1.41 ft 3.6 sec 3.1 sec 0.6 sec 2400 sec