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

Conditions for Friday

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General Information

Location: 45.344 North -86.411 West
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)
20:50 49 55 87 WNW 23.3 26.8 - - - - - - 29.68 +0.17
21:50 48 55 78 WNW 23.3 26.8 8 6.89 exactly 6.9 8 6.56 5.74 - 7.38 - - - 29.74 +0.18
22:50 47 55 75 WNW 23.3 26.8 8 6.56 exactly 6.6 8 6.56 5.74 - 7.38 14 1.64 0.82 - 2.46 29.80 +0.18
23:50 47 55 65 WNW 23.3 26.8 8 6.56 exactly 6.6 8 6.56 5.74 - 7.38 - - - 29.86 +0.18
00:50 46 55 66 WNW 23.3 26.8 6 6.23 exactly 6.2 6 6.56 5.74 - 7.38 - - - 29.90 +0.16
01:50 45 55 67 WNW 19.4 22.4 5 6.23 exactly 6.2 5 6.56 5.74 - 7.38 - - - 29.95 +0.15
02:50 44 55 66 WNW 23.3 26.8 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 - - - 29.99 +0.13
03:50 44 55 59 West 19.4 22.4 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74 - - - 30.01 +0.12
04:50 43 55 59 West 21.4 24.6 4 4.27 exactly 4.3 4 4.92 4.10 - 5.74 - - - 30.04 +0.09
05:50 43 55 53 West 21.4 24.6 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74 - - - 30.07 +0.09
06:50 43 55 54 West 19.4 22.4 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74 - - - 30.11 +0.09
07:50 42 55 60 West 17.5 20.1 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.13 +0.09
08:50 42 55 59 West 19.4 22.4 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.17 +0.09
09:50 42 55 54 West 15.6 17.9 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 - - - 30.21 +0.10
10:50 42 55 57 West 15.6 17.9 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 - - - 30.23 +0.10
11:50 42 55 53 West 13.6 15.7 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 - - - 30.24 +0.07
12:50 42 55 56 West 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.24 +0.03
13:50 43 55 54 West 13.6 15.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 - - - 30.23 -
14:50 44 55 49 West 15.6 17.9 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 - - - 30.22 -0.01
15:50 45 55 47 WNW 11.7 13.4 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.23 -0.01
16:50 44 55 48 WNW 9.7 11.2 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.24 -
17:50 45 55 45 West 9.7 11.2 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.26 +0.04
18:50 45 55 45 West 9.7 11.2 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.28 +0.05
19:50 45 55 44 WNW 9.7 11.2 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.28 +0.04
20:50 45 55 45 WNW 11.7 13.4 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 30.28 +0.02
21:50 44 55 45 WNW 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.29 +0.01
22:50 44 55 44 WNW 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.28 -
23:50 43 55 41 WNW 9.7 11.2 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.29 +0.01
00:50 43 55 43 NW 7.8 8.9 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.29 -
01:50 43 55 41 NNW 5.8 6.7 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.29 -
02:50 43 55 40 NW 3.9 4.5 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.28 -0.01
03:50 43 55 39 North 1.9 2.2 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 - - - 30.27 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
22:00 574 ft 6.82 ft 7.7 sec 5.1 sec 0.6 sec 2400 sec
01:00 574 ft 6.30 ft 5.6 sec 4.7 sec 0.6 sec 2400 sec
02:00 574 ft 6.33 ft 5.3 sec 4.8 sec 0.6 sec 2400 sec
03:00 574 ft 5.35 ft 5.3 sec 4.5 sec 0.6 sec 2400 sec
04:00 574 ft 4.76 ft 5.3 sec 4.4 sec 0.6 sec 2400 sec
05:00 574 ft 4.40 ft 4.3 sec 4.3 sec 0.6 sec 2400 sec
06:00 574 ft 4.33 ft 5.0 sec 4.2 sec 0.6 sec 2400 sec
07:00 574 ft 4.20 ft 4.8 sec 4.1 sec 0.6 sec 2400 sec
08:00 574 ft 3.71 ft 4.8 sec 4.0 sec 0.6 sec 2400 sec
09:00 574 ft 3.54 ft 4.5 sec 3.9 sec 0.6 sec 2400 sec
10:00 574 ft 3.38 ft 4.0 sec 3.8 sec 0.6 sec 2400 sec
11:00 574 ft 2.89 ft 4.3 sec 3.6 sec 0.6 sec 2400 sec
12:00 574 ft 2.49 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
13:00 574 ft 2.10 ft 3.8 sec 3.3 sec 0.6 sec 2400 sec
14:00 574 ft 2.17 ft 3.8 sec 3.3 sec 0.6 sec 2400 sec
15:00 574 ft 2.23 ft 3.7 sec 3.2 sec 0.6 sec 2400 sec
16:00 574 ft 2.10 ft 3.6 sec 3.2 sec 0.6 sec 2400 sec
17:00 574 ft 2.03 ft 3.6 sec 3.3 sec 0.6 sec 2400 sec
18:00 574 ft 1.90 ft 3.7 sec 3.2 sec 0.6 sec 2400 sec
19:00 574 ft 1.67 ft 3.3 sec 3.2 sec 0.6 sec 2400 sec
20:00 574 ft 1.51 ft 3.8 sec 3.1 sec 0.6 sec 2400 sec
21:00 574 ft 1.41 ft 3.6 sec 3.0 sec 0.6 sec 2400 sec
22:00 574 ft 1.51 ft 3.1 sec 3.0 sec 0.6 sec 2400 sec
23:00 574 ft 1.64 ft 3.3 sec 3.0 sec 0.6 sec 2400 sec
00:00 574 ft 1.64 ft 3.3 sec 3.0 sec 0.6 sec 2400 sec
02:00 574 ft 1.51 ft 3.6 sec 3.1 sec 0.6 sec 2400 sec
03:00 574 ft 1.18 ft 3.4 sec 3.0 sec 0.6 sec 2400 sec