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

Conditions for Thursday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 57° F
Wind direction (W Dir): SSW (195 - 204 Degrees)
Wind Speed (W Spd): 7.8 kts (8.9 mph)
Wind Gust (W Spd): 9.7 kts (11.2 mph)
Dominant Wave Height (DWH): 0.33 ft
Dominant Wave Range (DWR): exactly 0.3 ft
Atmospheric Pressure (AP): 30.19 in
Pressure Tendency (PT): +0.01 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 12:50 PM CDT on July 10, 2014

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Current Wave Detail Observations

Water Depth: 574 ft
Wave Height: 0.39 ft
Spectral Peak Period:
Average Wave Period: 2.4 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 1:00 PM CDT on July 10, 2014

General Information

Location: 45.344 North -86.411 West
Buoy Type: 2.4-meter discus buoy
Buoy Hull: 2.4DV04
Payload: ARES payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Atmo.
(in)
Tend.
(in)
20:50 57 54
-
WNW 3.9 4.5 30.02 +0.04
21:50 56 54
-
WSW 1.9 2.2 30.04 +0.06
22:50 57 54
-
West 1.9 2.2 30.05 +0.05
23:50 56 54
-
- 0.0 0.0 30.06 +0.04
00:50 56 54
-
South 1.9 2.2 30.06 +0.02
01:50 55 54
-
South 3.9 4.5 30.08 +0.03
02:50 55 53
-
South 5.8 6.7 30.09 +0.03
03:50 55 53
-
SSW 3.9 4.5 30.10 +0.04
04:50 55 53
-
South 3.9 4.5 30.12 +0.04
05:50 56 53
-
SSW 3.9 4.5 30.14 +0.05
06:50 56 54
-
SSW 3.9 4.5 30.14 +0.04
07:50 56 54
-
South 3.9 4.5 30.16 +0.04
08:50 56 54
-
South 5.8 6.7 30.17 +0.03
09:50 55 54
-
South 7.8 8.9 30.17 +0.03
10:50 55 54
-
South 7.8 8.9 30.19 +0.02
11:50 56 55
-
South 5.8 6.7 30.19 +0.02
12:50 57 56
-
SSW 7.8 8.9 30.19 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 574 ft 0.33 ft 2.4 sec 0.6 sec 2400 sec
21:00 574 ft 0.33 ft 2.5 sec 0.6 sec 2400 sec
22:00 574 ft 0.26 ft 2.4 sec 0.6 sec 2400 sec
23:00 574 ft 0.23 ft 2.5 sec 0.6 sec 2400 sec
00:00 574 ft 0.26 ft 2.6 sec 0.6 sec 2400 sec
01:00 574 ft 0.23 ft 2.6 sec 0.6 sec 2400 sec
02:00 574 ft 0.26 ft 2.6 sec 0.6 sec 2400 sec
03:00 574 ft 0.26 ft 2.5 sec 0.6 sec 2400 sec
04:00 574 ft 0.20 ft 2.7 sec 0.6 sec 2400 sec
05:00 574 ft 0.20 ft 2.5 sec 0.6 sec 2400 sec
06:00 574 ft 0.16 ft 2.6 sec 0.6 sec 2400 sec
07:00 574 ft 0.13 ft 2.5 sec 0.6 sec 2400 sec
08:00 574 ft 0.13 ft 2.7 sec 0.6 sec 2400 sec
09:00 574 ft 0.13 ft 3.4 sec 0.6 sec 2400 sec
11:00 574 ft 0.16 ft 2.5 sec 0.6 sec 2400 sec
12:00 574 ft 0.30 ft 2.4 sec 0.6 sec 2400 sec
13:00 574 ft 0.39 ft 2.4 sec 0.6 sec 2400 sec