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

Conditions for Tuesday

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Weekly
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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 58° F
Wind direction (W Dir): SW (225 - 234 Degrees)
Wind Speed (W Spd): 3.9 kts (4.5 mph)
Wind Gust (W Spd): 5.8 kts (6.7 mph)
Dominant Wave Period (DWP): 3 sec
Dominant Wave Height (DWH): 0.98 ft
Dominant Wave Range (DWR): exactly 1.0 ft
Wind Wave Period (WWP): 3 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.93 in
Pressure Tendency (PT): -0.02 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 2:50 PM EDT on July 26, 2016

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Current Wave Detail Observations

Water Depth: 837 ft
Wave Height: 0.95 ft
Spectral Peak Period: 3.3 sec
Average Wave Period: 3.1 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 3:00 PM EDT on July 26, 2016

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)
20:50 58 52
-
WSW 11.7 13.4 5 2.62 exactly 2.6 5 3.28 2.46 - 4.10 - - - 29.89 -0.01
21:50 58 52
-
WSW 11.7 13.4 5 2.62 exactly 2.6 5 3.28 2.46 - 4.10 - - - 29.90 -
22:50 57 52
-
WSW 9.7 11.2 5 2.30 exactly 2.3 5 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.91 +0.02
23:50 57 52
-
SW 7.8 8.9 5 1.97 exactly 2.0 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.92 +0.03
00:50 57 52
-
WSW 7.8 8.9 5 1.97 exactly 2.0 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.92 +0.02
01:50 58 53
-
WSW 7.8 8.9 5 1.64 exactly 1.6 3 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.93 +0.02
02:50 58 53
-
WSW 7.8 8.9 5 1.64 exactly 1.6 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.93 +0.01
03:50 58 53
-
WSW 9.7 11.2 5 1.64 exactly 1.6 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.93 -
04:50 58 53
-
SW 7.8 8.9 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 29.94 -
05:50 56 52
-
SW 7.8 8.9 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 29.94 -
06:50 56 52
-
SW 9.7 11.2 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 29.94 +0.01
07:50 57 52
-
SW 7.8 8.9 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 - - - 29.96 +0.02
08:50 56 52
-
SW 9.7 11.2 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 - - - 29.96 +0.02
09:50 56 52
-
SW 5.8 6.7 0.66 exactly 0.7 - - - - - - 29.95 -
10:50 56 52
-
SW 7.8 8.9 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 - - - 29.95 -
11:50 57 52
-
SW 9.7 11.2 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 - - - 29.94 -0.01
12:50 56 53
-
SW 5.8 6.7 4 0.98 exactly 1.0 - - - - - - 29.95 -
13:50 58 53
-
SW 5.8 6.7 4 0.98 exactly 1.0 4 1.64 0.82 - 2.46 - - - 29.94 -0.01
14:50 58 54
-
SW 3.9 4.5 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 - - - 29.93 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 837 ft 2.59 ft 5.0 sec 3.7 sec 0.6 sec 2400 sec
21:00 837 ft 2.69 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
22:00 837 ft 2.49 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
23:00 837 ft 2.33 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
00:00 837 ft 2.03 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
01:00 837 ft 1.84 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
02:00 837 ft 1.74 ft 4.5 sec 4.0 sec 0.6 sec 2400 sec
03:00 837 ft 1.57 ft 4.8 sec 3.9 sec 0.6 sec 2400 sec
04:00 837 ft 1.64 ft 4.8 sec 4.0 sec 0.6 sec 2400 sec
05:00 837 ft 1.35 ft 4.3 sec 3.6 sec 0.6 sec 2400 sec
06:00 837 ft 1.25 ft 4.2 sec 3.5 sec 0.6 sec 2400 sec
07:00 837 ft 1.18 ft 3.8 sec 3.6 sec 0.6 sec 2400 sec
08:00 837 ft 1.05 ft 4.2 sec 3.5 sec 0.6 sec 2400 sec
09:00 837 ft 1.05 ft 4.3 sec 3.5 sec 0.6 sec 2400 sec
10:00 837 ft 0.82 ft 3.4 sec 0.6 sec 2400 sec
11:00 837 ft 0.92 ft 4.2 sec 3.4 sec 0.6 sec 2400 sec
12:00 837 ft 0.92 ft 3.8 sec 3.2 sec 0.6 sec 2400 sec
13:00 837 ft 0.89 ft 4.2 sec 3.1 sec 0.6 sec 2400 sec
14:00 837 ft 0.89 ft 3.8 sec 3.1 sec 0.6 sec 2400 sec
15:00 837 ft 0.95 ft 3.3 sec 3.1 sec 0.6 sec 2400 sec