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

Conditions for Tuesday

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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 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 42 44
-
ENE 9.7 11.2 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 - - - 30.36 -0.01
21:50 42 44
-
NE 11.7 13.4 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 - - - 30.35 -0.02
22:50 42 44
-
ENE 13.6 15.7 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.34 -0.02
23:50 42 44
-
NE 13.6 15.7 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.33 -0.03
00:50 40 44
-
NE 15.6 17.9 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.32 -0.03
01:50 40 44
-
NE 17.5 20.1 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10 - - - 30.31 -0.03
02:50 40 44
-
NE 17.5 20.1 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.30 -0.03
03:50 39 44
-
NNE 15.6 17.9 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74 - - - 30.30 -0.03
04:50 39 44
-
NE 15.6 17.9 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74 - - - 30.29 -0.02
05:50 38 44
-
NE 19.4 22.4 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 - - - 30.29 -0.01
06:50 38 44
-
NE 21.4 24.6 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 - - - 30.27 -0.03
07:50 37 43
-
NE 19.4 22.4 6 5.25 exactly 5.2 6 4.92 4.10 - 5.74 - - - 30.27 -0.02
08:50 37 43
-
NE 17.5 20.1 6 4.92 exactly 4.9 6 4.92 4.10 - 5.74 - - - 30.27 -0.02
09:50 37 43
-
NE 19.4 22.4 6 5.25 exactly 5.2 6 4.92 4.10 - 5.74 - - - 30.26 -0.01
10:50 37 43
-
NE 21.4 24.6 7 5.91 exactly 5.9 7 6.56 5.74 - 7.38 - - - 30.25 -0.02
11:50 37 43
-
NNE 19.4 22.4 7 5.91 exactly 5.9 7 6.56 5.74 - 7.38 - - - 30.24 -0.03
12:50 36 44
-
NE 21.4 24.6 7 5.91 exactly 5.9 7 6.56 5.74 - 7.38 13 1.64 0.82 - 2.46 30.22 -0.04
13:50 37 44
-
NE 21.4 24.6 6 6.23 exactly 6.2 6 6.56 5.74 - 7.38 - - - 30.19 -0.06
14:50 38 44
-
NNE 19.4 22.4 6 6.56 exactly 6.6 6 6.56 5.74 - 7.38 - - - 30.17 -0.06
15:50 38 44
-
NNE 17.5 20.1 8 6.56 exactly 6.6 8 6.56 5.74 - 7.38 - - - 30.15 -0.06
16:50 39 44
-
NNE 15.6 17.9 7 5.91 exactly 5.9 7 6.56 5.74 - 7.38 - - - 30.15 -0.04
17:50 40 43
-
North 17.5 20.1 8 6.23 exactly 6.2 8 6.56 5.74 - 7.38 - - - 30.14 -0.04
18:50 40 43
-
NNE 17.5 20.1 8 6.23 exactly 6.2 6 4.92 4.10 - 5.74 8 3.28 2.46 - 4.10 30.13 -0.02
19:50 38 43
-
NNE 19.4 22.4 8 5.91 exactly 5.9 8 4.92 4.10 - 5.74 12 1.64 0.82 - 2.46 30.12 -0.02
20:50 37 43
-
NNE 23.3 26.8 7 6.56 exactly 6.6 7 6.56 5.74 - 7.38 - - - 30.10 -0.03
21:50 36 43
-
NNE 21.4 24.6 8 7.22 exactly 7.2 8 6.56 5.74 - 7.38 - - - 30.10 -0.03
22:50 36 43
-
NNE 21.4 24.6 8 6.89 exactly 6.9 8 6.56 5.74 - 7.38 - - - 30.08 -0.05
23:50 36 43
-
NNE 19.4 22.4 6 6.56 exactly 6.6 6 6.56 5.74 - 7.38 - - - 30.06 -0.04
00:50 35 43
-
NNE 19.4 22.4 8 7.22 exactly 7.2 8 6.56 5.74 - 7.38 - - - 30.04 -0.06
01:50 35 43
-
NNE 19.4 22.4 8 6.89 exactly 6.9 8 6.56 5.74 - 7.38 - - - 30.04 -0.04
02:50 35 43
-
NNE 17.5 20.1 8 6.56 exactly 6.6 8 6.56 5.74 - 7.38 - - - 30.03 -0.03
03:50 34 43
-
NNE 15.6 17.9 7 6.23 exactly 6.2 7 4.92 4.10 - 5.74 8 3.28 2.46 - 4.10 30.02 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 640 ft 0.89 ft 2.6 sec 2.6 sec 0.6 sec 2400 sec
21:00 640 ft 0.92 ft 2.7 sec 2.6 sec 0.6 sec 2400 sec
22:00 640 ft 1.02 ft 2.7 sec 2.6 sec 0.6 sec 2400 sec
23:00 640 ft 1.15 ft 2.9 sec 2.8 sec 0.6 sec 2400 sec
00:00 640 ft 1.61 ft 3.2 sec 3.0 sec 0.6 sec 2400 sec
01:00 640 ft 1.97 ft 3.6 sec 3.2 sec 0.6 sec 2400 sec
02:00 640 ft 2.53 ft 3.7 sec 3.5 sec 0.6 sec 2400 sec
03:00 640 ft 3.51 ft 4.5 sec 3.9 sec 0.6 sec 2400 sec
07:00 640 ft 4.69 ft 5.6 sec 4.4 sec 0.6 sec 2400 sec
08:00 640 ft 5.22 ft 5.9 sec 4.6 sec 0.6 sec 2400 sec
09:00 640 ft 4.82 ft 5.6 sec 4.5 sec 0.6 sec 2400 sec
10:00 640 ft 5.25 ft 5.9 sec 4.7 sec 0.6 sec 2400 sec
12:00 640 ft 5.97 ft 7.1 sec 4.9 sec 0.6 sec 2400 sec
13:00 640 ft 6.04 ft 7.1 sec 5.1 sec 0.6 sec 2400 sec
14:00 640 ft 6.30 ft 5.6 sec 5.0 sec 0.6 sec 2400 sec
15:00 640 ft 6.43 ft 5.9 sec 5.2 sec 0.6 sec 2400 sec
16:00 640 ft 6.59 ft 7.7 sec 5.3 sec 0.6 sec 2400 sec
17:00 640 ft 5.84 ft 7.1 sec 5.2 sec 0.6 sec 2400 sec
18:00 640 ft 6.14 ft 7.7 sec 5.3 sec 0.6 sec 2400 sec
19:00 640 ft 6.33 ft 7.7 sec 5.3 sec 0.6 sec 2400 sec
20:00 640 ft 5.87 ft 7.7 sec 5.1 sec 0.6 sec 2400 sec
21:00 640 ft 6.59 ft 6.7 sec 5.2 sec 0.6 sec 2400 sec
22:00 640 ft 7.09 ft 7.7 sec 5.2 sec 0.6 sec 2400 sec
23:00 640 ft 6.82 ft 7.7 sec 5.2 sec 0.6 sec 2400 sec
00:00 640 ft 6.73 ft 5.9 sec 5.2 sec 0.6 sec 2400 sec
01:00 640 ft 7.28 ft 7.7 sec 5.5 sec 0.6 sec 2400 sec
03:00 640 ft 6.59 ft 7.7 sec 5.4 sec 0.6 sec 2400 sec