NORTH HURON 32NM Northeast of Alpena, MI (45003)

Conditions for Monday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 40° F
Wind direction (W Dir): South (185 - 194 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): 2.95 ft
Dominant Wave Range (DWR): exactly 3.0 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): 29.86 in
Pressure Tendency (PT): -0.04 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 12:50 AM EST on November 18, 2019

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Current Wave Detail Observations

Water Depth: 443 ft
Wave Height: 2.95 ft
Spectral Peak Period: 5.3 sec
Average Wave Period: 4.2 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 AM EST on November 18, 2019

General Information

Location: 45.351 North -82.84 West
Buoy Type: 3-meter foam buoy
Buoy Hull: 3DV29
Payload: ARES 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 40 42
-
SSE 15.6 17.9 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 29.93 -0.04
21:50 40 42
-
SSE 15.6 17.9 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 - - - 29.90 -0.06
23:50 40 42
-
SSW 11.7 13.4 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 29.88 -0.04
00:50 40 42
-
South 9.7 11.2 5 2.95 exactly 3.0 4 1.64 0.82 - 2.46 5 1.64 0.82 - 2.46 29.86 -0.04

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
01:00 443 ft 2.95 ft 5.3 sec 4.2 sec 0.6 sec 2400 sec