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

Conditions for Friday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 69° F
Humidity: 96
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): 5 sec
Dominant Wave Height (DWH): 1.64 ft
Dominant Wave Range (DWR): exactly 1.6 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): 5 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.80 in

Updated: 3:50 PM CDT on July 19, 2019

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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)
20:20 67 65 92 SSW 15.6 17.9 - - - - - - 29.70 -
20:30 67 65 92 SSW 15.6 17.9 - - - - - - 29.70 -
20:40 67 65 92 SSW 15.6 17.9 - - - - - - 29.70 -
20:50 67 65 92 SSW 13.6 15.7 5 3.28 exactly 3.3 5 3.28 2.46 - 4.10 - - - 29.70 -
21:10 67 65 92 South 13.6 15.7 - - - - - - 29.71 -
21:20 67 65 92 South 13.6 15.7 - - - - - - 29.71 -
21:30 67 65 92 South 13.6 15.7 - - - - - - 29.72 -
21:40 67 65 92 South 13.6 15.7 - - - - - - 29.72 -
22:20 67 65 92 SSW 13.6 15.7 - - - - - - 29.72 -
22:40 67 65 93 SSW 13.6 15.7 - - - - - - 29.72 -
22:50 67 65 93 SSW 13.6 15.7 7 4.92 exactly 4.9 5 3.28 2.46 - 4.10 7 3.28 2.46 - 4.10 29.72 -
23:00 67 65 93 SSW 13.6 15.7 - - - - - - 29.71 +0.01
23:10 67 65 93 SSW 11.7 13.4 - - - - - - 29.71 -
23:20 67 65 93 SSW 11.7 13.4 - - - - - - 29.71 -
23:30 67 65 94 SSW 13.6 15.7 - - - - - - 29.72 -
23:40 67 65 94 SSW 13.6 15.7 - - - - - - 29.72 -
00:10 67 65 93 SSW 11.7 13.4 - - - - - - 29.70 -
00:20 67 65 93 SSW 11.7 13.4 - - - - - - 29.72 -
00:30 67 65 94 SSW 11.7 13.4 - - - - - - 29.72 -
00:40 67 65 94 SSW 11.7 13.4 - - - - - - 29.72 -
00:50 67 65 95 SSW 11.7 13.4 7 3.61 exactly 3.6 6 3.28 2.46 - 4.10 7 1.64 0.82 - 2.46 29.73 -
01:10 68 65 91 SSW 13.6 15.7 - - - - - - 29.73 -
01:20 68 65 92 SSW 13.6 15.7 - - - - - - 29.72 -
01:30 68 65 92 SSW 11.7 13.4 - - - - - - 29.71 -
01:40 67 65 96 SSW 9.7 11.2 - - - - - - 29.72 -
02:10 68 65 93 SSW 7.8 8.9 - - - - - - 29.72 -
02:40 67 65 97 SSW 7.8 8.9 - - - - - - 29.71 -
02:50 67 65 97 SSW 7.8 8.9 6 2.62 exactly 2.6 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.71 -
03:10 67 65 98 SSW 7.8 8.9 - - - - - - 29.70 -
03:30 67 65 98 South 7.8 8.9 - - - - - - 29.70 -
03:40 67 65 97 SSW 7.8 8.9 - - - - - - 29.71 -
03:50 67 65 97 South 7.8 8.9 7 2.62 exactly 2.6 4 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 29.71 -
04:00 67 65 97 South 9.7 11.2 - - - - - - 29.71 -0.01
04:10 67 65 97 South 9.7 11.2 - - - - - - 29.71 -
04:20 67 65 98 South 7.8 8.9 - - - - - - 29.70 -
04:40 67 65 98 South 7.8 8.9 - - - - - - 29.73 -
04:50 67 65 97 South 7.8 8.9 6 2.30 exactly 2.3 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.73 -
05:10 68 65 95 South 11.7 13.4 - - - - - - 29.72 -
05:20 68 65 97 SSW 9.7 11.2 - - - - - - 29.72 -
05:30 68 65 98 SW 5.8 6.7 - - - - - - 29.70 -
05:40 68 65 97 WSW 5.8 6.7 - - - - - - 29.71 -
05:50 68 65 95 SW 3.9 4.5 6 2.30 exactly 2.3 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.72 -
06:00 68 65 95 SW 1.9 2.2 - - - - - - 29.72 -
06:20 68 66 96 SW 3.9 4.5 - - - - - - 29.72 -
06:30 68 66 94 SW 5.8 6.7 - - - - - - 29.73 -
06:40 67 66 98 WSW 5.8 6.7 - - - - - - 29.72 -
06:50 68 66 94 SW 5.8 6.7 6 2.30 exactly 2.3 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.73 -
07:00 68 66 94 SW 5.8 6.7 - - - - - - 29.73 +0.01
07:10 68 66 94 WSW 5.8 6.7 - - - - - - 29.73 -
07:30 68 66 94 SSW 5.8 6.7 - - - - - - 29.74 -
07:40 68 66 93 South 7.8 8.9 - - - - - - 29.75 -
07:50 68 66 93 South 7.8 8.9 6 1.97 exactly 2.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.75 -
08:10 69 66 87 SE 5.8 6.7 - - - - - - 29.73 -
08:20 69 66 89 SSE 1.9 2.2 - - - - - - 29.73 -
08:40 68 66 92 ESE 1.9 2.2 - - - - - - 29.74 -
08:50 68 66 92 South 7.8 8.9 6 2.30 exactly 2.3 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.74 -
09:10 68 66 92 SW 5.8 6.7 - - - - - - 29.74 -
09:30 69 66 89 SSW 5.8 6.7 - - - - - - 29.75 -
09:40 69 66 91 SW 5.8 6.7 - - - - - - 29.75 -
09:50 69 66 90 SSW 7.8 8.9 6 1.97 exactly 2.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.75 -
10:00 69 66 89 SSW 7.8 8.9 - - - - - - 29.75 +0.03
10:10 68 66 92 South 7.8 8.9 - - - - - - 29.75 -
10:20 68 66 92 South 7.8 8.9 - - - - - - 29.76 -
10:40 69 66 90 SSW 7.8 8.9 - - - - - - 29.77 -
10:50 68 66 94 SSW 5.8 6.7 6 1.97 exactly 2.0 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.78 -
11:10 68 66 94 SSW 7.8 8.9 - - - - - - 29.78 -
11:20 68 66 95 SSW 7.8 8.9 - - - - - - 29.78 -
11:30 68 67 95 SSW 7.8 8.9 - - - - - - 29.79 -
11:40 68
-
95 SSW 7.8 8.9 - - - - - - 29.79 -
11:50 68 67 96 SW 7.8 8.9 6 1.97 exactly 2.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.79 -
12:10 68 67 95 SSW 7.8 8.9 - - - - - - 29.79 -
12:20 68 67 97 SSW 7.8 8.9 - - - - - - 29.78 -
12:30 68 67 97 SSW 9.7 11.2 - - - - - - 29.78 -
12:40 68 67 97 SSW 7.8 8.9 - - - - - - 29.78 -
13:10 69 67 93 South 9.7 11.2 - - - - - - 29.78 -
13:20 69 67 94 South 9.7 11.2 - - - - - - 29.78 -
13:30 69 67 94 South 9.7 11.2 - - - - - - 29.78 -
13:40 69 67 93 South 11.7 13.4 - - - - - - 29.78 -
13:50 69 67 92 South 11.7 13.4 5 1.64 exactly 1.6 5 1.64 0.82 - 2.46 - - - 29.78 -
14:00 69 67 93 South 11.7 13.4 - - - - - - 29.79 +0.01
14:10 69 67 93 South 9.7 11.2 - - - - - - 29.79 -
14:20 69 67 93 SSW 9.7 11.2 - - - - - - 29.80 -
14:40 69 67 93 SSW 9.7 11.2 - - - - - - 29.79 -
14:50 69 67 93 South 9.7 11.2 5 1.64 exactly 1.6 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.79 -
15:20 69 67 94 SSW 9.7 11.2 - - - - - - 29.80 -
15:30 69 67 95 South 9.7 11.2 - - - - - - 29.80 -
15:40 69 67 95 SSW 9.7 11.2 - - - - - - 29.79 -
15:50 69 67 96 SSW 9.7 11.2 5 1.64 exactly 1.6 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.80 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 594 ft 3.15 ft 4.2 sec 3.9 sec 0.6 sec 2400 sec
21:00 594 ft 3.28 ft 4.5 sec 3.9 sec 0.6 sec 2400 sec
22:00 594 ft 3.31 ft 7.1 sec 4.3 sec 0.6 sec 2400 sec
00:00 594 ft 4.20 ft 7.1 sec 4.9 sec 0.6 sec 2400 sec
01:00 594 ft 3.58 ft 6.7 sec 4.6 sec 0.6 sec 2400 sec
02:00 594 ft 3.08 ft 6.3 sec 4.4 sec 0.6 sec 2400 sec
03:00 594 ft 2.72 ft 6.3 sec 4.5 sec 0.6 sec 2400 sec
05:00 594 ft 2.36 ft 6.3 sec 4.4 sec 0.6 sec 2400 sec
08:00 594 ft 2.13 ft 6.3 sec 4.4 sec 0.6 sec 2400 sec
09:00 594 ft 2.23 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
11:00 594 ft 2.00 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
12:00 594 ft 1.87 ft 5.6 sec 4.2 sec 0.6 sec 2400 sec
13:00 594 ft 1.67 ft 5.9 sec 3.9 sec 0.6 sec 2400 sec
15:00 594 ft 1.71 ft 5.3 sec 3.7 sec 0.6 sec 2400 sec