Marine Buoys In the Western Great Lakes
Courtesy of National Oceanic and Atmospheric Administration (NOAA-US)
Note that water conditions are unavailable when the Great Lakes surfaces are frozen duing winter months
Air Temperature Water Temperature Wind Direction @ Speed Wind Gust Speed Barometer Barometer Trend Wave Height Wave Dominant Period
7.9 °C
n/a °C
S 2 kph
2 kph
1024.9 hPa
-0.8 hPa
n/a m
n/a sec
7.5 °C
n/a °C
S 17 kph
18 kph
1024.9 hPa
-0.8 hPa
n/a m
n/a sec
10.3 °C n/a °C n/a n/a kph 1024.2 hPa -0.6 hPa n/a m n/a sec
5.8 °C
n/a °C
NNW 4 kph
8 kph
1023.7 hPa
n/a hPa
n/a m
n/a sec
4.0 °C
n/a °C
NW 22 kph
24 kph
1023.8 hPa
-0.5 hPa
n/a m
n/a sec
12.1 °C
n/a °C
SE 8 kph
9 kph
1023.6 hPa
-1.2 hPa
n/a m
n/a sec
11.3 °C
n/a °C
E 8 kph
9 kph
1023.7 hPa
-0.9 hPa
n/a m
n/a sec
12.7 °C
n/a °C
NW 26 kph
28 kph
1021.0 hPa
-0.7 hPa
n/a m
n/a sec
5.1 °C n/a °C n/a 5 kph 1023.0 hPa -1.0 hPa n/a m n/a sec
8.6 °C
n/a °C
N 2 kph
4 kph
1023.7 hPa
n/a hPa
n/a m
n/a sec
2.9 °C
n/a °C
NW 13 kph
13 kph
1021.5 hPa
-0.4 hPa
n/a m
n/a sec
n/a °C
n/a °C
NW 15 kph
21 kph
n/a hPa
n/a hPa
n/a m
n/a sec
n/a °C
n/a °C
NW 13 kph
18 kph
1020.0 hPa
-0.9 hPa
n/a m
n/a sec
12.9 °C
n/a °C
SE 4 kph
4 kph
1020.2 hPa
-1.0 hPa
n/a m
n/a sec
9.4 °C
n/a °C
NW 13 kph
17 kph
n/a hPa
n/a hPa
n/a m
n/a sec
7.7 °C
n/a °C
WNW 4 kph
11 kph
1021.3 hPa
n/a hPa
n/a m
n/a sec
n/a °C
n/a °C
N 13 kph
18 kph
n/a hPa
n/a hPa
n/a m
n/a sec
n/a °C
n/a °C
ENE 30 kph
39 kph
n/a hPa
n/a hPa
n/a m
n/a sec
7.0 °C
n/a °C
N 21 kph
30 kph
1020.3 hPa
n/a hPa
n/a m
n/a sec
12.0 °C
n/a °C
N 13 kph
24 kph
1019.8 hPa
-0.8 hPa
n/a m
n/a sec
5.3 °C
n/a °C
NNE 24 kph
26 kph
1020.9 hPa
-0.5 hPa
n/a m
n/a sec
5.2 °C
n/a °C
NW 18 kph
26 kph
n/a hPa
n/a hPa
n/a m
n/a sec
7.5 °C
n/a °C
NNE 28 kph
37 kph
n/a hPa
n/a hPa
n/a m
n/a sec
n/a °C n/a °C n/a 32 kph 1020.3 hPa -0.4 hPa n/a m n/a sec
3.7 °C
n/a °C
NNE 13 kph
17 kph
n/a hPa
n/a hPa
n/a m
n/a sec
4.9 °C
n/a °C
NNE 26 kph
33 kph
1022.0 hPa
n/a hPa
n/a m
n/a sec
3.1 °C
n/a °C
N 24 kph
28 kph
n/a hPa
n/a hPa
n/a m
n/a sec
4.7 °C
n/a °C
NNW 18 kph
24 kph
1021.5 hPa
n/a hPa
n/a m
n/a sec
3.1 °C
n/a °C
NNW 21 kph
24 kph
n/a hPa
n/a hPa
n/a m
n/a sec
8.0 °C
n/a °C
NNW 5 kph
8 kph
n/a hPa
n/a hPa
n/a m
n/a sec
11.0 °C
n/a °C
NNW 13 kph
18 kph
1016.5 hPa
-0.6 hPa
n/a m
n/a sec
Most recent conditions in table below. Non-reporting stations are omitted.
| ID | Name | Time ADT |
Air °C |
Water °C |
Wind kph |
Gust kph |
Baro hPa |
Trend hPa |
Waves m |
Period Sec |
|---|---|---|---|---|---|---|---|---|---|---|
| PILM4 | Passage Island, MI | 1800 | 7.9 | n/a | S |
2 | 1024.9 | -0.8 | n/a | n/a |
| ROAM4 | Rock of Ages, MI | 1800 | 7.5 | n/a | S |
18 | 1024.9 | -0.8 | n/a | n/a |
| GDMM5 | Grand Marais, MN | 1800 | 10.3 | n/a | n/a | n/a | 1024.2 | -0.6 | n/a | n/a |
| PCLM4 | Portage Canal, MI | 1740 | 5.8 | n/a | NNW |
8 | 1023.7 | n/a | n/a | n/a |
| STDM4 | Stannard Rock, MI | 1800 | 4.0 | n/a | NW |
24 | 1023.8 | -0.5 | n/a | n/a |
| DISW3 | Devils Island, WI | 1800 | 12.1 | n/a | SE |
9 | 1023.6 | -1.2 | n/a | n/a |
| DULM5 | Duluth, MN | 1800 | 11.3 | n/a | E |
9 | 1023.7 | -0.9 | n/a | n/a |
| SWPM4 | S.W. Pier, MI | 1800 | 12.7 | n/a | NW |
28 | 1021.0 | -0.7 | n/a | n/a |
| MCGM4 | Marquette C.G., MI | 1800 | 5.1 | n/a | n/a | 5 | 1023.0 | -1.0 | n/a | n/a |
| SXHW3 | Saxon Harbor, WI | 1740 | 8.6 | n/a | N |
4 | 1023.7 | n/a | n/a | n/a |
| PTIM4 | Point Iroquois, MI | 1800 | 2.9 | n/a | NW |
13 | 1021.5 | -0.4 | n/a | n/a |
| LTRM4 | Little Rapids, MI | 1754 | n/a | n/a | NW |
21 | n/a | n/a | n/a | n/a |
| RCKM4 | Rock Cut, MI | 1800 | n/a | n/a | NW |
18 | 1020.0 | -0.9 | n/a | n/a |
| DTLM4 | De Tour Village, MI | 1800 | 12.9 | n/a | SE |
4 | 1020.2 | -1.0 | n/a | n/a |
| NPDW3 | Death's Door, WI | 1749 | 9.4 | n/a | NW |
17 | n/a | n/a | n/a | n/a |
| GTLM4 | Grand Traverse Lt, MI | 1740 | 7.7 | n/a | WNW |
11 | 1021.3 | n/a | n/a | n/a |
| SYWW3 | Sister Bay, WI | 1722 | n/a | n/a | N |
18 | n/a | n/a | n/a | n/a |
| AGMW3 | Algoma Marina, WI | 1751 | n/a | n/a | ENE |
39 | n/a | n/a | n/a | n/a |
| BSBM4 | Big Sable Point, MI | 1740 | 7.0 | n/a | N |
30 | 1020.3 | n/a | n/a | n/a |
| LDTM4 | Ludington, MI | 1800 | 12.0 | n/a | N |
24 | 1019.8 | -0.8 | n/a | n/a |
| SGNW3 | Sheboygan, WI | 1800 | 5.3 | n/a | NNE |
26 | 1020.9 | -0.5 | n/a | n/a |
| MKGM4 | Muskegon, MI | 1745 | 5.2 | n/a | NW |
26 | n/a | n/a | n/a | n/a |
| MLWW3 | Milwaukee, WI | 1745 | 7.5 | n/a | NNE |
37 | n/a | n/a | n/a | n/a |
| KNSW3 | Kenosha, WI | 1800 | n/a | n/a | n/a | 32 | 1020.3 | -0.4 | n/a | n/a |
| SVNM4 | South Haven, MI | 1745 | 3.7 | n/a | NNE |
17 | n/a | n/a | n/a | n/a |
| WHRI2 | Waukegan Harbor, IL | 1740 | 4.9 | n/a | NNE |
33 | 1022.0 | n/a | n/a | n/a |
| CHII2 | Chicago, IL | 1730 | 3.1 | n/a | N |
28 | n/a | n/a | n/a | n/a |
| CMTI2 | Calumet, IL | 1754 | 4.7 | n/a | NNW |
24 | 1021.5 | n/a | n/a | n/a |
| MCYI3 | Michigan City, IN | 1745 | 3.1 | n/a | NNW |
24 | n/a | n/a | n/a | n/a |
| THLO1 | Toledo Light # 2, OH | 1745 | 8.0 | n/a | NNW |
8 | n/a | n/a | n/a | n/a |
| THRO1 | Toledo, OH | 1800 | 11.0 | n/a | NNW |
18 | 1016.5 | -0.6 | n/a | n/a |

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