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

Conditions for Wednesday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 48° F
Humidity: 84
Wind direction (W Dir): North (355 - 4 Degrees)
Wind Speed (W Spd): 31.1 kts (35.8 mph)
Wind Gust (W Spd): 36.9 kts (42.5 mph)
Atmospheric Pressure (AP): 29.62 in
Pressure Tendency (PT): +0.05 in
Decreasing or steady, then increasing; or increasing, then increasing more rapidly

Updated: 5:00 AM CDT on October 16, 2019

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General Information

Location: 45.344 -86.411
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D46
Payload: AMPS payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

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)
20:10 50 57 87 ESE 23.3 26.8 - - - - - - 29.64 -
20:30 50 57 89 ESE 21.4 24.6 - - - - - - 29.63 -
20:40 50
-
87 ESE 21.4 24.6 - - - - - - 29.63 -
20:50 50 57 88 ESE 19.4 22.4 6 5.91 exactly 5.9 6 6.56 5.74 - 7.38 - - - 29.63 -
21:00 50
-
89 ESE 19.4 22.4 - - - - - - 29.62 -0.06
21:20 50 57 89 ESE 17.5 20.1 - - - - - - 29.62 -
21:30 50 57 89 ESE 17.5 20.1 - - - - - - 29.62 -
21:40 50 57 90 ESE 17.5 20.1 - - - - - - 29.62 -
21:50 50 57 91 ESE 15.6 17.9 5 5.58 exactly 5.6 5 4.92 4.10 - 5.74 - - - 29.61 -
22:00 50
-
90 ESE 13.6 15.7 - - - - - - 29.60 -0.05
22:10 50 57 90 ESE 13.6 15.7 - - - - - - 29.60 -
22:20 50 57 90 ESE 13.6 15.7 - - - - - - 29.60 -
22:40 51 57 87 ESE 9.7 11.2 - - - - - - 29.60 -
23:00 51
-
86 ESE 9.7 11.2 - - - - - - 29.60 -0.04
23:10 50 57 91 ESE 7.8 8.9 - - - - - - 29.59 -
23:20 51 57 88 East 7.8 8.9 - - - - - - 29.59 -
23:30 51 57 87 East 7.8 8.9 - - - - - - 29.58 -
23:40 51 57 89 East 7.8 8.9 - - - - - - 29.58 -
23:50 51 57 87 East 5.8 6.7 5 5.25 exactly 5.2 4 1.64 0.82 - 2.46 5 4.92 4.10 - 5.74 29.57 -
00:10 51 57 88 NE 7.8 8.9 - - - - - - 29.57 -
00:20 51 57 89 NNE 11.7 13.4 - - - - - - 29.56 -
00:40 51 57 91 NNE 17.5 20.1 - - - - - - 29.55 -
01:00 50
-
89 NNE 29.2 33.6 - - - - - - 29.55 -0.05
01:10 50 57 88 North 27.2 31.3 - - - - - - 29.56 -
01:30 50 57 87 North 29.2 33.6 - - - - - - 29.56 -
01:40 50 57 86 North 29.2 33.6 - - - - - - 29.56 -
02:10 49 57 90 North 27.2 31.3 - - - - - - 29.57 -
02:40 49 57 87 North 29.2 33.6 - - - - - - 29.57 -
02:50 49 57 86 North 29.2 33.6 6 6.89 exactly 6.9 6 6.56 5.74 - 7.38 - - - 29.57 -
03:00 49
-
84 North 31.1 35.8 - - - - - - 29.57 -
03:20 49 57 84 North 31.1 35.8 - - - - - - 29.57 -
03:50 49 57 87 North 29.2 33.6 7 8.20 exactly 8.2 7 8.20 7.38 - 9.02 - - - 29.59 -
04:10 48 57 89 North 31.1 35.8 - - - - - - 29.59 -
04:20 48 57 87 North 31.1 35.8 - - - - - - 29.59 -
04:30 48 57 85 North 31.1 35.8 - - - - - - 29.60 -
04:40 48 57 86 North 31.1 35.8 - - - - - - 29.61 -
04:50 48 57 86 North 31.1 35.8 7 8.20 exactly 8.2 7 8.20 7.38 - 9.02 - - - 29.61 -
05:00 48
-
84 North 31.1 35.8 - - - - - - 29.62 +0.05

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
00:00 594 ft 5.18 ft 5.3 sec 4.9 sec 0.6 sec 2400 sec
02:00 594 ft 6.07 ft 5.0 sec 4.5 sec 0.6 sec 2400 sec