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

Conditions for Tuesday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 43° F
Wind direction (W Dir): East (85 - 94 Degrees)
Wind Speed (W Spd): 7.8 kts (8.9 mph)
Wind Gust (W Spd): 7.8 kts (8.9 mph)
Dominant Wave Height (DWH): 0.66 ft
Dominant Wave Range (DWR): exactly 0.7 ft
Atmospheric Pressure (AP): 30.05 in
Pressure Tendency (PT): -0.05 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 1:50 PM CDT on June 02, 2015

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Current Wave Detail Observations

Water Depth: 640 ft
Wave Height: 0.56 ft
Spectral Peak Period:
Average Wave Period: 2.8 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 2:00 PM CDT on June 02, 2015

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 40 37
-
ENE 11.7 13.4 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 30.19 -0.05
21:50 42 37
-
East 11.7 13.4 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 30.17 -0.04
22:50 42 37
-
East 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 30.17 -
23:50 41 37
-
ESE 7.8 8.9 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 30.16 -0.03
00:50 40 37
-
South 7.8 8.9 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 30.16 -0.01
01:50 39 37
-
South 5.8 6.7 0.66 exactly 0.7 - - - 30.17 -
02:50 39 37
-
South 3.9 4.5 0.66 exactly 0.7 - - - 30.16 -
03:50 39 37
-
SE 3.9 4.5 0.66 exactly 0.7 - - - 30.17 -
04:50 39 37
-
- 0.0 0.0 0.66 exactly 0.7 - - - 30.16 -
05:50 41 37
-
ESE 7.8 8.9 0.66 exactly 0.7 - - - 30.15 -
06:50 42 37
-
SSE 5.8 6.7 0.66 exactly 0.7 - - - 30.15 -0.01
07:50 41 37
-
SE 7.8 8.9 0.66 exactly 0.7 - - - 30.15 -0.01
08:50 42 37
-
SE 7.8 8.9 0.66 exactly 0.7 - - - 30.14 -0.01
09:50 42 37
-
SSE 5.8 6.7 0.66 exactly 0.7 - - - 30.12 -0.04
10:50 42 37
-
ESE 3.9 4.5 0.66 exactly 0.7 - - - 30.10 -0.05
11:50 43 37
-
SE 5.8 6.7 0.66 exactly 0.7 - - - 30.09 -0.05
12:50 45 37
-
NE 3.9 4.5 0.66 exactly 0.7 - - - 30.08 -0.04
13:50 43 37
-
East 7.8 8.9 0.66 exactly 0.7 - - - 30.05 -0.05

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
21:00 640 ft 1.18 ft 3.2 sec 3.0 sec 0.6 sec 2400 sec
22:00 640 ft 1.21 ft 3.3 sec 3.1 sec 0.6 sec 2400 sec
23:00 640 ft 1.25 ft 3.2 sec 3.1 sec 0.6 sec 2400 sec
00:00 640 ft 1.02 ft 3.1 sec 3.0 sec 0.6 sec 2400 sec
01:00 640 ft 0.89 ft 3.3 sec 3.0 sec 0.6 sec 2400 sec
02:00 640 ft 0.79 ft 2.9 sec 0.6 sec 2400 sec
03:00 640 ft 0.69 ft 2.9 sec 0.6 sec 2400 sec
04:00 640 ft 0.59 ft 2.8 sec 0.6 sec 2400 sec
06:00 640 ft 0.62 ft 3.1 sec 0.6 sec 2400 sec
07:00 640 ft 0.62 ft 3.1 sec 0.6 sec 2400 sec
08:00 640 ft 0.69 ft 3.1 sec 0.6 sec 2400 sec
10:00 640 ft 0.59 ft 2.8 sec 0.6 sec 2400 sec
12:00 640 ft 0.62 ft 3.0 sec 0.6 sec 2400 sec
14:00 640 ft 0.56 ft 2.8 sec 0.6 sec 2400 sec