| This observation is more than two hours old |
| Temp (Air): | 43.5°F |
| Temp (Water): | 37.2°F |
| Winds: | 21 knots E (90 deg true) |
| Gusts: | 23 knots |
| Pressure: | 29.88 in (+0.04 in) |
| Wave Height: | 5.2 ft |
| Dominant Wave Period: | 6 sec |
| Average Wave Period: | 4.8 sec |
| Mean Wave Direction: | ENE (66°) |
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| Owned and maintained by: | National Data Buoy Center |
| Station Lat, Lon: | 47.57N, 86.55W |
| Buoy type: | 3-meter discus buoy |
| Station elevation: | 183.0 m above mean sea level |
| Air temp height: | 4 m above site elevation |
| Anemometer height: | 5 m above site elevation |
| Barometer elevation: | 183.0 m above mean sea level |
| Sea temp depth: | 0.6 m below site elevation |
| Water depth: | 300 m |
| Watch circle radius: | 328 yards |
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| Synopsis | Low Pressure Of 297 Inches Over Central Wisconsin Will
Intensify Slightly To 296 Inches As It Tracks Eastward Across Lower
Michigan Wednesday Afternoon And Evening. | | Wednesday | | | Rest Of Tonight | Northeast Winds 20 To 30 Knots.
Widespread Dense
Fog.
Scattered Showers Becoming Numerous After Midnight.
Waves 4 To 8
Feet. | | Wednesday | Northeast Winds 15 To 25 Knots Diminishing To 10 To
20 Knots By Mid Afternoon.
Areas Of Fog Through Early Afternoon.
A Chance Of Showers.
Waves Subsiding To 2 To 4 Feet. | | Wednesday Night | Northeast Winds 10 To 20 Knots.
Waves Building
To 3 To 5 Feet. | | Thursday | Northeast Winds 5 To 15 Knots Veering Southeast By
Mid Afternoon.
Waves Subsiding To Calm To 2 Feet. | | Thursday Night | Southwest Winds Less Than 10 Knots.
Waves Calm
To 2 Feet. | | Friday | Southwest Winds 5 To 15 Knots Backing South By Mid
Afternoon.
Waves Calm To 2 Feet. | | Friday Night Through Sunday | East Winds 5 To 15 Knots.
Waves Calm
To 2 Feet. | | |
05/20/2013
11:50am | 43.5° | 37.2° | - | 21 kts E (90°)
Gusts: 23 | 29.88 | 6 | 4.8 | | - | 05/20/2013
10:50am | 43.0° | 37.2° | - | 19 kts E (80°)
Gusts: 25 | 29.85 | 6 | 4.8 | | - | 05/20/2013
9:50am | 43.3° | 37.2° | - | 21 kts E (80°)
Gusts: 25 | 29.86 | 6 | 4.8 | | - | 05/20/2013
8:50am | 44.6° | 37.2° | - | 25 kts E (80°)
Gusts: 29 | 29.84 | 6 | 4.9 | | - | 05/20/2013
7:50am | 44.4° | 37.2° | - | 25 kts E (80°)
Gusts: 29 | 29.87 | 6 | 4.8 | | - | 05/20/2013
6:50am | 44.1° | 37.2° | - | 23 kts E (90°)
Gusts: 27 | 29.86 | 6 | 4.6 | | - | 05/20/2013
5:50am | 44.8° | 37.2° | - | 21 kts E (80°)
Gusts: 25 | 29.86 | 5 | 4.6 | | - | 05/20/2013
4:50am | 45.7° | 37.2° | - | 23 kts E (80°)
Gusts: 27 | 29.86 | 6 | 4.6 | | - | 05/20/2013
3:50am | 45.1° | 37.2° | - | 21 kts E (80°)
Gusts: 25 | 29.89 | 5 | 4.4 | | - | 05/20/2013
2:50am | 44.8° | 37.2° | - | 19 kts E (80°)
Gusts: 23 | 29.91 | 5 | 4.6 | | - | 05/20/2013
1:50am | 45.9° | 37.2° | - | 23 kts E (80°)
Gusts: 27 | 29.91 | 6 | 4.5 | | - | 05/20/2013
12:50am | 46.4° | 37.2° | - | 23 kts E (80°)
Gusts: 27 | 29.91 | 4 | 3.7 | | - | 05/19/2013
11:50pm | 45.3° | 37.2° | - | 19 kts ENE (70°)
Gusts: 21 | 29.92 | 4 | 3.4 | | - | 05/19/2013
10:50pm | 44.6° | 37.2° | - | 17 kts ENE (60°)
Gusts: 21 | 29.92 | 3 | 3.1 | | - | 05/19/2013
9:50pm | 44.4° | 37.2° | - | 17 kts NE (50°)
Gusts: 21 | 29.94 | 3 | 2.9 | | - | 05/19/2013
8:50pm | 42.1° | 37.4° | - | 12 kts ENE (60°)
Gusts: 12 | 29.94 | 3 | 2.9 | | - | 05/19/2013
7:50pm | 44.1° | 37.4° | - | 10 kts ENE (60°)
Gusts: 12 | 29.93 | - | 3.1 | - | - | 05/19/2013
6:50pm | 41.0° | 37.4° | - | 10 kts ENE (60°)
Gusts: 12 | 29.92 | 3 | 3.2 | | - | 05/19/2013
5:50pm | 40.3° | 37.4° | - | 8 kts ENE (60°)
Gusts: 8 | 29.94 | 4 | 3.2 | | - | 05/19/2013
4:50pm | 39.0° | 37.4° | - | 6 kts NNE (20°)
Gusts: 8 | 29.94 | 4 | 3.2 | | - | 05/19/2013
3:50pm | 40.1° | 37.4° | - | 8 kts ENE (70°)
Gusts: 10 | 29.92 | 4 | 3.3 | | - | 05/19/2013
2:50pm | 39.0° | 37.4° | - | 10 kts ENE (60°)
Gusts: 12 | 29.91 | 5 | 3.6 | | - | 05/19/2013
1:50pm | 39.0° | 37.4° | - | 4 kts NE (30°)
Gusts: 6 | 29.96 | 4 | 3.5 | | - | 05/19/2013
12:50pm | 39.0° | 37.4° | - | 6 kts E (90°)
Gusts: 8 | 29.93 | 4 | 3.5 | | - | 05/19/2013
11:50am | 39.2° | 37.2° | - | 4 kts E (80°)
Gusts: 6 | 29.95 | 5 | 3.6 | | - |
05/20/2013
6:00pm | E (85°) | 20 kts | 2 | 6 ft | 2 | 05/20/2013
12:00pm | E (82°) | 23 kts | 6 | 6 ft | 6 | 05/20/2013
6:00am | E (76°) | 21 kts | 6 | 4 ft | 6 | 05/20/2013
12:00am | NE (54°) | 10 kts | 6 | 1 ft | 6 | 05/19/2013
6:00pm | ENE (66°) | 6 kts | 6 | 1 ft | 6 | 05/19/2013
12:00pm | SE (123°) | 8 kts | 6 | 2 ft | 6 | 05/19/2013
6:00am | ESE (117°) | 15 kts | 6 | 3 ft | 6 | 05/19/2013
12:00am | SE (124°) | 16 kts | 6 | 2 ft | 6 | 05/18/2013
6:00pm | SE (123°) | 10 kts | 5 | 1 ft | 5 | 05/18/2013
12:00pm | SE (121°) | 10 kts | 6 | 1 ft | 6 | 05/18/2013
6:00am | ESE (108°) | 7 kts | 6 | 0 ft | 6 | 05/18/2013
12:00am | E (77°) | 6 kts | 6 | 0 ft | 6 | 05/17/2013
6:00pm | E (98°) | 5 kts | 6 | 0 ft | 6 | 05/17/2013
12:00pm | N (9°) | 4 kts | 6 | 0 ft | 6 | 05/17/2013
6:00am | N (357°) | 3 kts | 6 | 0 ft | 6 | 05/17/2013
12:00am | NW (308°) | 6 kts | 6 | 1 ft | 6 | 05/16/2013
6:00pm | NW (317°) | 7 kts | 6 | 1 ft | 6 | 05/16/2013
12:00pm | NW (325°) | 10 kts | 6 | 2 ft | 6 | 05/16/2013
6:00am | NW (303°) | 8 kts | 6 | 2 ft | 6 | 05/16/2013
12:00am | WNW (290°) | 13 kts | 6 | 4 ft | 6 | 05/15/2013
6:00pm | W (272°) | 18 kts | 6 | 5 ft | 6 | 05/15/2013
12:00pm | W (284°) | 16 kts | 6 | 4 ft | 6 | 05/15/2013
6:00am | SSE (162°) | 11 kts | 6 | 5 ft | 6 | 05/15/2013
12:00am | SE (130°) | 20 kts | 6 | 4 ft | 6 | 05/14/2013
6:00pm | SE (121°) | 15 kts | 6 | 3 ft | 6 |
05/20/2013
11:50am | E (084°) | 21 kts | E (80°) | 29 kts | 11:11am | 05/20/2013
11:40am | E (082°) | 19 kts | - | - | - | 05/20/2013
11:30am | E (075°) | 20 kts | - | - | - | 05/20/2013
11:20am | E (083°) | 25 kts | - | - | - | 05/20/2013
11:10am | E (083°) | 22 kts | - | - | - | 05/20/2013
11:00am | E (076°) | 19 kts | - | - | - | 05/20/2013
10:50am | E (075°) | 20 kts | E (80°) | 25 kts | 10:16am | 05/20/2013
10:40am | E (076°) | 21 kts | - | - | - | 05/20/2013
10:30am | E (078°) | 22 kts | - | - | - | 05/20/2013
10:20am | E (082°) | 22 kts | - | - | - | 05/20/2013
10:10am | E (082°) | 21 kts | - | - | - | 05/20/2013
10:00am | E (082°) | 22 kts | - | - | - | 05/20/2013
9:50am | E (082°) | 21 kts | E (80°) | 29 kts | 8:55am | 05/20/2013
9:40am | E (082°) | 22 kts | - | - | - | 05/20/2013
9:30am | ENE (074°) | 23 kts | - | - | - | 05/20/2013
9:20am | ENE (074°) | 24 kts | - | - | - | 05/20/2013
9:10am | E (079°) | 24 kts | - | - | - | 05/20/2013
9:00am | E (081°) | 24 kts | - | - | - | 05/20/2013
8:50am | E (085°) | 25 kts | ENE (70°) | 41 kts | 8:01am | 05/20/2013
8:40am | E (089°) | 26 kts | - | - | - | 05/20/2013
8:30am | E (091°) | 26 kts | - | - | - | 05/20/2013
8:20am | ENE (070°) | 31 kts | - | - | - | 05/20/2013
8:10am | ENE (070°) | 33 kts | - | - | - | 05/20/2013
8:00am | E (078°) | 26 kts | - | - | - | 05/20/2013
7:50am | E (083°) | 26 kts | E (80°) | 31 kts | 7:36am |
05/20/2013
12:00pm | 0 ft | - | - | 5.2 ft | 6.2 | ENE | STEEP | 5.2 ft | 4.8 | 05/20/2013
11:00am | 0 ft | - | - | 5.9 ft | 5.9 | ENE | VERY STEEP | 5.9 ft | 4.8 | 05/20/2013
10:00am | 0 ft | - | - | 5.9 ft | 5.9 | ENE | VERY STEEP | 5.9 ft | 4.8 | 05/20/2013
9:00am | 0.3 ft | 10.0 | NNE | 6.6 ft | 6.2 | ENE | VERY STEEP | 6.6 ft | 4.9 | 05/20/2013
8:00am | 0.7 ft | 12.9 | N | 5.6 ft | 5.9 | ENE | VERY STEEP | 5.6 ft | 4.8 | 05/20/2013
7:00am | 0.3 ft | 11.4 | NE | 5.2 ft | 5.6 | ENE | VERY STEEP | 5.2 ft | 4.6 | 05/20/2013
6:00am | 0 ft | 10.8 | NNE | 5.2 ft | 5.3 | ENE | VERY STEEP | 5.2 ft | 4.6 | 05/20/2013
5:00am | 0 ft | - | - | 4.9 ft | 5.9 | ENE | VERY STEEP | 4.9 ft | 4.6 | 05/20/2013
4:00am | 0.3 ft | 10.8 | SW | 4.6 ft | 5.3 | ENE | VERY STEEP | 4.6 ft | 4.4 | 05/20/2013
3:00am | 0 ft | - | - | 5.2 ft | 5.3 | ENE | VERY STEEP | 5.2 ft | 4.6 | 05/20/2013
2:00am | 0 ft | - | - | 5.2 ft | 5.6 | E | VERY STEEP | 5.2 ft | 4.5 | 05/20/2013
1:00am | 0.3 ft | 8.3 | ENE | 3 ft | 4.3 | ENE | VERY STEEP | 3 ft | 3.7 | 05/20/2013
12:00am | 0 ft | 9.1 | NE | 2.3 ft | 4.0 | ENE | N/A | 2.3 ft | 3.4 | 05/19/2013
11:00pm | 0 ft | 7.1 | SSW | 2 ft | 3.4 | ENE | N/A | 2 ft | 3.1 | 05/19/2013
10:00pm | 0 ft | 7.1 | SW | 1.3 ft | 2.9 | ENE | N/A | 1.3 ft | 2.9 | 05/19/2013
9:00pm | 0 ft | 8.3 | NE | 1 ft | 2.7 | E | N/A | 1 ft | 2.9 | 05/19/2013
8:00pm | - | - | - | - | - | - | N/A | 0.7 ft | 3.1 | 05/19/2013
7:00pm | 0.3 ft | 5.6 | NW | 0.7 ft | 3.4 | ESE | N/A | 1 ft | 3.2 | 05/19/2013
6:00pm | 0.3 ft | 4.8 | NNW | 0.7 ft | 3.6 | ESE | N/A | 1 ft | 3.2 | 05/19/2013
5:00pm | 0.3 ft | 4.3 | E | 1 ft | 3.7 | ESE | N/A | 1 ft | 3.2 | 05/19/2013
4:00pm | 0.7 ft | 4.3 | E | 1 ft | 3.6 | E | N/A | 1 ft | 3.3 | 05/19/2013
3:00pm | 0.3 ft | 9.1 | NE | 1 ft | 4.5 | E | N/A | 1 ft | 3.6 | 05/19/2013
2:00pm | 0.7 ft | 4.5 | E | 1 ft | 4.0 | ESE | N/A | 1 ft | 3.5 | 05/19/2013
1:00pm | 0.7 ft | 4.5 | E | 1 ft | 3.6 | E | N/A | 1 ft | 3.5 | 05/19/2013
12:00pm | 1 ft | 4.5 | E | 1 ft | 3.7 | E | N/A | 1.3 ft | 3.6 |
| 45004 | 47.57N | 86.55W | 78NM Northeast of Marquette, MI |
| STDM4 | 47.18N | 87.22W | Stannard Rock, MI |
| 45001 | 48.06N | 87.78W | MID SUPERIOR 60NM North Northeast Hancock, MI |
| GRMM4 | 46.68N | 85.97W | Grand Marais, MI |
| 45136 | 48.53N | 86.95W | Slate Island |
| BIGM4 | 46.83N | 87.73W | Big Bay, MI |
| MCGM4 | 46.55N | 87.38W | 9099018 - Marquette C.G., MI |
| GTRM4 | 47.18N | 88.24W | Superior Grand Traverse Bay, MI |
| PCLM4 | 47.28N | 88.53W | Portage Canal, MI |
| PILM4 | 48.22N | 88.37W | Passage Island, MI |
| NABM4 | 46.09N | 85.44W | Naubinway, MI |
| PNLM4 | 45.97N | 85.87W | 9087096 - Port Inland, MI |
| PTIM4 | 46.49N | 84.63W | 9099004 - Point Iroquois, MI |
| SWPM4 | 46.50N | 84.37W | 9076070 - S.W. Pier, MI |
| ROAM4 | 47.87N | 89.31W | Rock of Ages, MI |
Data provided by National Data Buoy Center
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