W SUPERIOR 48NM North of Ironwood, MI (45006)

Conditions for Friday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 58° F
Wind direction (W Dir): NNE (25 - 34 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 13.6 kts (15.7 mph)
Dominant Wave Period (DWP): 3 sec
Dominant Wave Height (DWH): 1.64 ft
Dominant Wave Range (DWR): exactly 1.6 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): 29.99 in

Updated: 4:50 PM CDT on August 22, 2014

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Current Wave Detail Observations

Water Depth: 640 ft
Wave Height: 1.71 ft
Spectral Peak Period: 4.0 sec
Average Wave Period: 3.3 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 4:00 PM CDT on August 22, 2014

General Information

Location: 47.335 North -89.793 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3DV20
Payload: AMPS 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 Dominant Wave Wind Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 58 58
-
NE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.93 +0.01
21:50 59 58
-
ENE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.93 +0.01
22:50 58 58
-
ENE 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 29.93 +0.01
23:50 58 58
-
NE 13.6 15.7 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 29.92 -0.01
00:50 58 58
-
ENE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.93 -
01:50 58 58
-
ENE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.92 -0.01
02:50 58 59
-
NE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.92 -
03:50 58 59
-
NE 13.6 15.7 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.92 -0.01
04:50 57 59
-
NE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.92 -
05:50 57 59
-
NE 13.6 15.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 29.94 +0.01
06:50 57 59
-
NE 15.6 17.9 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.95 +0.04
07:50 57 59
-
ENE 13.6 15.7 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 29.95 +0.03
08:50 58 59
-
NE 11.7 13.4 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 29.96 +0.02
09:50 57 58
-
NE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.96 +0.01
10:50 57 58
-
NNE 11.7 13.4 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.97 +0.02
11:50 57 58
-
NE 9.7 11.2 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 29.99 +0.02
12:50 57 58
-
NNE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.99 +0.02
13:50 58 58
-
NNE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.99 +0.01
14:50 58 58
-
NNE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.98 -
15:50 58 58
-
NNE 11.7 13.4 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 29.99 -
16:50 58 58
-
NNE 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 29.99 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 640 ft 2.10 ft 3.8 sec 3.3 sec 0.6 sec 2400 sec
21:00 640 ft 1.94 ft 3.7 sec 3.3 sec 0.6 sec 2400 sec
22:00 640 ft 1.97 ft 3.8 sec 3.3 sec 0.6 sec 2400 sec
23:00 640 ft 1.77 ft 3.4 sec 3.2 sec 0.6 sec 2400 sec
01:00 640 ft 1.77 ft 3.6 sec 3.2 sec 0.6 sec 2400 sec
02:00 640 ft 1.71 ft 3.8 sec 3.2 sec 0.6 sec 2400 sec
03:00 640 ft 1.74 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
04:00 640 ft 1.77 ft 3.7 sec 3.4 sec 0.6 sec 2400 sec
05:00 640 ft 1.84 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
06:00 640 ft 2.13 ft 4.2 sec 3.5 sec 0.6 sec 2400 sec
07:00 640 ft 2.10 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
08:00 640 ft 2.26 ft 4.2 sec 3.4 sec 0.6 sec 2400 sec
09:00 640 ft 2.20 ft 3.8 sec 3.4 sec 0.6 sec 2400 sec
10:00 640 ft 2.03 ft 4.0 sec 3.3 sec 0.6 sec 2400 sec
11:00 640 ft 2.00 ft 4.0 sec 3.3 sec 0.6 sec 2400 sec
12:00 640 ft 2.03 ft 3.7 sec 3.3 sec 0.6 sec 2400 sec
13:00 640 ft 1.74 ft 4.0 sec 3.3 sec 0.6 sec 2400 sec
15:00 640 ft 1.74 ft 4.0 sec 3.3 sec 0.6 sec 2400 sec
16:00 640 ft 1.71 ft 4.0 sec 3.3 sec 0.6 sec 2400 sec