MID SUPERIOR 60NM North Northeast Hancock, MI (45001)

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 59° F
Humidity: 92
Wind direction (W Dir): SSW (205 - 214 Degrees)
Wind Speed (W Spd): 13.6 kts (15.7 mph)
Wind Gust (W Spd): 15.6 kts (17.9 mph)
Atmospheric Pressure (AP): 29.69 in

Updated: 4:30 AM EDT on September 22, 2019

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Current Wave Detail Observations

Water Depth: 810 ft
Wave Height: 2.43 ft
Spectral Peak Period: 5.0 sec
Average Wave Period: 3.8 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 4:00 AM EDT on September 22, 2019

General Information

Location: 48.061 North -87.793 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D33
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 59 55 96 SSE 7.8 8.9 - - - - - - 29.74 -
20:40 59 55 97 SSE 9.7 11.2 - - - - - - 29.74 -
20:50 59 55 97 SSE 9.7 11.2 5 2.62 exactly 2.6 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.74 -
21:10 59 55 95 SSE 9.7 11.2 - - - - - - 29.73 -
21:20 59 55 95 SSE 9.7 11.2 - - - - - - 29.73 -
21:30 59 55 97 SSE 7.8 8.9 - - - - - - 29.73 -
21:40 59 55 96 SSE 9.7 11.2 - - - - - - 29.72 -
21:50 59 55 97 SSE 9.7 11.2 5 2.30 exactly 2.3 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.72 -
22:10 60 55 95 SSE 9.7 11.2 - - - - - - 29.72 -
22:20 60 55 94 SSE 11.7 13.4 - - - - - - 29.70 -
22:40 60 55 94 SSE 11.7 13.4 - - - - - - 29.71 -
22:50 60 55 96 South 11.7 13.4 5 2.62 exactly 2.6 5 3.28 2.46 - 4.10 - - - 29.71 -
23:00 60 55 96 South 9.7 11.2 - - - - - - 29.71 -
23:10 60 55 96 South 9.7 11.2 - - - - - - 29.71 -
23:20 60 55 95 SSE 9.7 11.2 - - - - - - 29.71 -
23:30 60 55 96 South 9.7 11.2 - - - - - - 29.71 -
23:40 60 55 97 South 9.7 11.2 - - - - - - 29.70 -
23:50 61 55 94 South 11.7 13.4 5 2.62 exactly 2.6 5 1.64 0.82 - 2.46 10 1.64 0.82 - 2.46 29.70 -
00:20 60 56 95 South 11.7 13.4 - - - - - - 29.70 -
00:30 60 56 96 South 11.7 13.4 - - - - - - 29.71 -
00:40 62 56 94 SSW 13.6 15.7 - - - - - - 29.71 -
00:50 60 56 94 SW 5.8 6.7 5 2.62 exactly 2.6 5 3.28 2.46 - 4.10 - - - 29.70 -
01:10 59 56 98 SSW 7.8 8.9 - - - - - - 29.69 -
01:20 60 56 94 SSW 5.8 6.7 - - - - - - 29.69 -
01:30 59 56 97 SSW 5.8 6.7 - - - - - - 29.69 -
01:40 60 56 93 South 7.8 8.9 - - - - - - 29.68 -
02:00 60 56 93 SSW 7.8 8.9 - - - - - - 29.69 -
02:10 59 56 97 SSW 7.8 8.9 - - - - - - 29.70 -
02:20 59 56 97 South 9.7 11.2 - - - - - - 29.71 -
02:30 60 56 96 South 11.7 13.4 - - - - - - 29.71 -
02:40 60 56 95 South 11.7 13.4 - - - - - - 29.72 -
03:10 62 56 89 SSW 11.7 13.4 - - - - - - 29.71 -
03:20 61 56 90 SSW 11.7 13.4 - - - - - - 29.70 -
03:30 60 56 93 SSW 11.7 13.4 - - - - - - 29.69 -
04:10 59 56 93 SSW 11.7 13.4 - - - - - - 29.69 -
04:20 59 56 92 SSW 11.7 13.4 - - - - - - 29.68 -
04:30 59 56 92 SSW 13.6 15.7 - - - - - - 29.69 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 810 ft 2.43 ft 5.0 sec 4.0 sec 0.6 sec 2400 sec
21:00 810 ft 2.49 ft 4.8 sec 4.2 sec 0.6 sec 2400 sec
22:00 810 ft 2.30 ft 5.0 sec 4.1 sec 0.6 sec 2400 sec
00:00 810 ft 2.66 ft 5.3 sec 4.1 sec 0.6 sec 2400 sec
01:00 810 ft 2.46 ft 5.0 sec 3.9 sec 0.6 sec 2400 sec
03:00 810 ft 2.40 ft 5.0 sec 4.0 sec 0.6 sec 2400 sec
04:00 810 ft 2.43 ft 5.0 sec 3.8 sec 0.6 sec 2400 sec