78NM Northeast of Marquette, MI (45004)

Conditions for Saturday

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Marine Data Graph

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General Information

Location: 47.584 North -86.587 West
Buoy Type: 2.4-meter discus buoy
Buoy Hull: 2.4DV05
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 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 34 44
-
North 11.7 13.4 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 - - - 30.19 +0.04
21:50 34 44
-
NNE 15.6 17.9 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.19 +0.03
22:50 33 44
-
NNE 13.6 15.7 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - - 30.21 +0.02
23:50 33 44
-
North 11.7 13.4 5 3.28 exactly 3.3 5 3.28 2.46 - 4.10 - - - 30.22 +0.04
00:50 33 44
-
North 13.6 15.7 5 2.95 exactly 3.0 5 3.28 2.46 - 4.10 - - - 30.23 +0.03
01:50 33 44
-
North 11.7 13.4 5 2.95 exactly 3.0 5 3.28 2.46 - 4.10 - - - 30.24 +0.03
02:50 32 44
-
NNE 11.7 13.4 5 2.95 exactly 3.0 5 3.28 2.46 - 4.10 - - - 30.24 +0.02
03:50 32 44
-
NNE 11.7 13.4 5 2.62 exactly 2.6 5 3.28 2.46 - 4.10 - - - 30.25 +0.03
04:50 32 44
-
NNE 7.8 8.9 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 30.26 +0.02
05:50 31 44
-
NNE 9.7 11.2 4 2.30 exactly 2.3 3 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 30.26 +0.02
06:50 32 44
-
NNE 9.7 11.2 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 - - - 30.27 +0.01
07:50 32 44
-
NNE 11.7 13.4 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.28 +0.02
08:50 32 44
-
NNE 7.8 8.9 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46 4 1.64 0.82 - 2.46 30.28 +0.02
09:50 32 44
-
North 9.7 11.2 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.29 +0.03
10:50 31 44
-
North 9.7 11.2 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.29 +0.01
11:50 31 44
-
North 7.8 8.9 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.29 +0.01
12:50 31 44
-
North 7.8 8.9 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.29 -
13:50 31 44
-
NNE 5.8 6.7 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 30.29 -
14:50 31 44
-
NNE 5.8 6.7 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.29 -
15:50 32 44
-
NNW 5.8 6.7 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 30.29 -
16:50 32 44
-
NNW 7.8 8.9 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.29 -
17:50 33 44
-
NNW 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.29 -
18:50 33 44
-
NNW 11.7 13.4 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.28 -
19:50 34 44
-
North 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.29 -
20:50 34 44
-
NNW 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.29 -
21:50 34 44
-
NNW 7.8 8.9 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.28 -
22:50 35 44
-
North 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.28 -
23:50 36 44
-
North 11.7 13.4 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.27 -0.02
00:50 35 44
-
North 7.8 8.9 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.27 -0.01
01:50 35 44
-
North 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.27 -
01:50 35 44
-
North 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.27 -
02:50 34 43
-
NNE 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.27 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 741 ft 4.56 ft 5.6 sec 4.2 sec 0.6 sec 2400 sec
21:00 741 ft 4.04 ft 4.5 sec 4.1 sec 0.6 sec 2400 sec
22:00 741 ft 3.74 ft 5.0 sec 3.9 sec 0.6 sec 2400 sec
23:00 741 ft 3.54 ft 5.0 sec 3.8 sec 0.6 sec 2400 sec
00:00 741 ft 3.12 ft 5.0 sec 3.8 sec 0.6 sec 2400 sec
01:00 741 ft 3.05 ft 4.8 sec 3.7 sec 0.6 sec 2400 sec
02:00 741 ft 3.02 ft 4.8 sec 3.7 sec 0.6 sec 2400 sec
03:00 741 ft 2.82 ft 4.8 sec 3.7 sec 0.6 sec 2400 sec
04:00 741 ft 2.62 ft 4.5 sec 3.6 sec 0.6 sec 2400 sec
05:00 741 ft 2.33 ft 4.3 sec 3.4 sec 0.6 sec 2400 sec
06:00 741 ft 2.36 ft 4.3 sec 3.6 sec 0.6 sec 2400 sec
07:00 741 ft 2.36 ft 4.2 sec 3.4 sec 0.6 sec 2400 sec
08:00 741 ft 2.10 ft 4.2 sec 3.3 sec 0.6 sec 2400 sec
09:00 741 ft 2.17 ft 4.3 sec 3.3 sec 0.6 sec 2400 sec
10:00 741 ft 1.80 ft 3.2 sec 3.2 sec 0.6 sec 2400 sec
11:00 741 ft 1.84 ft 3.7 sec 3.1 sec 0.6 sec 2400 sec
12:00 741 ft 1.61 ft 3.8 sec 3.2 sec 0.6 sec 2400 sec
13:00 741 ft 1.61 ft 3.8 sec 3.2 sec 0.6 sec 2400 sec
14:00 741 ft 1.41 ft 3.7 sec 3.2 sec 0.6 sec 2400 sec
15:00 741 ft 1.31 ft 3.4 sec 3.0 sec 0.6 sec 2400 sec
16:00 741 ft 1.18 ft 3.6 sec 3.0 sec 0.6 sec 2400 sec
17:00 741 ft 1.15 ft 3.3 sec 3.0 sec 0.6 sec 2400 sec
18:00 741 ft 1.18 ft 3.3 sec 2.8 sec 0.6 sec 2400 sec
19:00 741 ft 1.28 ft 3.3 sec 2.8 sec 0.6 sec 2400 sec
20:00 741 ft 1.31 ft 2.9 sec 2.8 sec 0.6 sec 2400 sec
21:00 741 ft 1.41 ft 3.1 sec 2.8 sec 0.6 sec 2400 sec
22:00 741 ft 1.35 ft 3.0 sec 2.9 sec 0.6 sec 2400 sec
23:00 741 ft 1.28 ft 3.2 sec 2.8 sec 0.6 sec 2400 sec
00:00 741 ft 1.28 ft 3.1 sec 2.8 sec 0.6 sec 2400 sec
01:00 741 ft 1.38 ft 2.9 sec 2.8 sec 0.6 sec 2400 sec
01:00 741 ft 1.41 ft 3.2 sec 2.9 sec 0.6 sec 2400 sec
02:00 741 ft 1.28 ft 3.2 sec 2.9 sec 0.6 sec 2400 sec