Western Great Lakes Buoys
Air Temperature Water Temperature Wind Direction @ Speed Wind Gust Speed Barometer Barometer Trend Wave Height Wave Dominant Period
31.1 °F
n/a °F
WNW 12 mph
13 mph
30.28 in
-0.01 in
n/a ft
n/a sec
n/a °F
n/a °F
WNW 10 mph
12 mph
30.25 in
+0.00 in
n/a ft
n/a sec
27.1 °F n/a °F n/a n/a mph 30.28 in n/a in n/a ft n/a sec
30.7 °F
n/a °F
NW 13 mph
15 mph
30.28 in
+0.01 in
n/a ft
n/a sec
31.5 °F
n/a °F
WNW 8 mph
8 mph
30.32 in
+0.00 in
n/a ft
n/a sec
25.9 °F
n/a °F
WNW 2 mph
6 mph
30.33 in
n/a in
n/a ft
n/a sec
31.3 °F
n/a °F
NW 6 mph
7 mph
30.20 in
n/a in
n/a ft
n/a sec
29.3 °F
n/a °F
NW 8 mph
13 mph
30.29 in
n/a in
n/a ft
n/a sec
25.2 °F
n/a °F
S 3 mph
5 mph
30.29 in
n/a in
n/a ft
n/a sec
31.5 °F
n/a °F
NW 6 mph
10 mph
30.20 in
n/a in
n/a ft
n/a sec
n/a °F
n/a °F
W 2 mph
3 mph
n/a in
n/a in
n/a ft
n/a sec
n/a °F
n/a °F
N 5 mph
6 mph
30.20 in
n/a in
n/a ft
n/a sec
30.7 °F
n/a °F
NNE 9 mph
11 mph
30.19 in
n/a in
n/a ft
n/a sec
31.5 °F
n/a °F
NNW 9 mph
11 mph
30.23 in
n/a in
n/a ft
n/a sec
33.3 °F
n/a °F
NNE 13 mph
16 mph
30.22 in
n/a in
n/a ft
n/a sec
31.6 °F
n/a °F
N 16 mph
18 mph
n/a in
n/a in
n/a ft
n/a sec
32.4 °F
n/a °F
NW 7 mph
10 mph
n/a in
n/a in
n/a ft
n/a sec
29.1 °F n/a °F n/a n/a mph n/a in n/a in n/a ft n/a sec
n/a °F
n/a °F
NNE 10 mph
16 mph
n/a in
n/a in
n/a ft
n/a sec
30.9 °F
n/a °F
ENE 2 mph
3 mph
30.22 in
n/a in
n/a ft
n/a sec
30.9 °F
n/a °F
WNW 9 mph
10 mph
30.17 in
n/a in
n/a ft
n/a sec
30.4 °F
n/a °F
NNE 2 mph
3 mph
30.23 in
+0.03 in
n/a ft
n/a sec
32.5 °F n/a °F n/a 15 mph 30.23 in +0.04 in n/a ft n/a sec
27.3 °F
n/a °F
E 7 mph
8 mph
30.24 in
n/a in
n/a ft
n/a sec
35.8 °F
n/a °F
N 12 mph
16 mph
n/a in
n/a in
n/a ft
n/a sec
36.0 °F
n/a °F
N 17 mph
20 mph
30.19 in
+0.01 in
n/a ft
n/a sec
34.0 °F
n/a °F
N 13 mph
18 mph
30.23 in
n/a in
n/a ft
n/a sec
34.0 °F
n/a °F
NNW 12 mph
14 mph
n/a in
n/a in
n/a ft
n/a sec
32.2 °F
n/a °F
WNW 3 mph
5 mph
30.21 in
n/a in
n/a ft
n/a sec
31.3 °F
n/a °F
S 2 mph
3 mph
n/a in
n/a in
n/a ft
n/a sec
27.1 °F
n/a °F
NNW 6 mph
7 mph
30.19 in
n/a in
n/a ft
n/a sec
| ID | Name | Time EST |
Air °F |
Water °F |
Wind mph |
Gust mph |
Baro in |
Trend in |
Waves ft |
Period Sec |
|---|---|---|---|---|---|---|---|---|---|---|
| 45136 | Slate Island | No recent reports. | ||||||||
| PILM4 | Passage Island, MI | 0500 | 31.1 | n/a | WNW |
13 | 30.28 | -0.01 | n/a | n/a |
| 45001 | NNE of Hancock, MI | No recent reports. | ||||||||
| ROAM4 | Rock of Ages, MI | 0500 | n/a | n/a | WNW |
12 | 30.25 | +0.00 | n/a | n/a |
| GDMM5 | Grand Marais, MN | 0454 | 27.1 | n/a | n/a | n/a | 30.28 | n/a | n/a | n/a |
| 45004 | ENE of Hancock, MI | No recent reports. | ||||||||
| 45006 | North of Ironwood, MI | No recent reports. | ||||||||
| PCLM4 | Portage Canal, MI | No recent reports. | ||||||||
| STDM4 | Stannard Rock, MI | 0500 | 30.7 | n/a | NW |
15 | 30.28 | +0.01 | n/a | n/a |
| DISW3 | Devils Island, WI | 0500 | 31.5 | n/a | WNW |
8 | 30.32 | +0.00 | n/a | n/a |
| DULM5 | Duluth, MN | 0454 | 25.9 | n/a | WNW |
6 | 30.33 | n/a | n/a | n/a |
| SWPM4 | S.W. Pier, MI | 0442 | 31.3 | n/a | NW |
7 | 30.20 | n/a | n/a | n/a |
| MCGM4 | Marquette C.G., MI | 0454 | 29.3 | n/a | NW |
13 | 30.29 | n/a | n/a | n/a |
| SXHW3 | Saxon Harbor, WI | 0440 | 25.2 | n/a | S |
5 | 30.29 | n/a | n/a | n/a |
| PTIM4 | Point Iroquois, MI | 0442 | 31.5 | n/a | NW |
10 | 30.20 | n/a | n/a | n/a |
| LTRM4 | Little Rapids, MI | 0454 | n/a | n/a | W |
3 | n/a | n/a | n/a | n/a |
| RCKM4 | Rock Cut, MI | 0448 | n/a | n/a | N |
6 | 30.20 | n/a | n/a | n/a |
| DTLM4 | De Tour Village, MI | 0454 | 30.7 | n/a | NNE |
11 | 30.19 | n/a | n/a | n/a |
| 45002 | N MICHIGAN | No recent reports. | ||||||||
| NPDW3 | Death's Door, WI | 0440 | 31.5 | n/a | NNW |
11 | 30.23 | n/a | n/a | n/a |
| GTLM4 | Grand Traverse Lt, MI | 0440 | 33.3 | n/a | NNE |
16 | 30.22 | n/a | n/a | n/a |
| SYWW3 | Sister Bay, WI | 0430 | 31.6 | n/a | N |
18 | n/a | n/a | n/a | n/a |
| APNM4 | Alpena Harbor Lt, MI | 0445 | 32.4 | n/a | NW |
10 | n/a | n/a | n/a | n/a |
| GBLW3 | Green Bay Ent Lt, WI | 0352 | 29.1 | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| AGMW3 | Algoma Marina, WI | 0442 | n/a | n/a | NNE |
16 | n/a | n/a | n/a | n/a |
| BSBM4 | Big Sable Point, MI | 0440 | 30.9 | n/a | ENE |
3 | 30.22 | n/a | n/a | n/a |
| GSLM4 | Gravelly Shoals Lt, MI | 0440 | 30.9 | n/a | WNW |
10 | 30.17 | n/a | n/a | n/a |
| LDTM4 | Ludington, MI | 0500 | 30.4 | n/a | NNE |
3 | 30.23 | +0.03 | n/a | n/a |
| SGNW3 | Sheboygan, WI | 0500 | 32.5 | n/a | n/a | 15 | 30.23 | +0.04 | n/a | n/a |
| MKGM4 | Muskegon, MI | 0445 | 27.3 | n/a | E |
8 | 30.24 | n/a | n/a | n/a |
| MLWW3 | Milwaukee, WI | 0445 | 35.8 | n/a | N |
16 | n/a | n/a | n/a | n/a |
| 45007 | ESE of Milwaukee, WI | No recent reports. | ||||||||
| KNSW3 | Kenosha, WI | 0500 | 36.0 | n/a | N |
20 | 30.19 | +0.01 | n/a | n/a |
| SVNM4 | South Haven, MI | No recent reports. | ||||||||
| WHRI2 | Waukegan Harbor, IL | 0440 | 34.0 | n/a | N |
18 | 30.23 | n/a | n/a | n/a |
| CHII2 | Chicago, IL | 0445 | 34.0 | n/a | NNW |
14 | n/a | n/a | n/a | n/a |
| CMTI2 | Calumet, IL | 0454 | 32.2 | n/a | WNW |
5 | 30.21 | n/a | n/a | n/a |
| MCYI3 | Michigan City, IN | 0445 | 31.3 | n/a | S |
3 | n/a | n/a | n/a | n/a |
| THLO1 | Toledo Light # 2, OH | No recent reports. | ||||||||
| THRO1 | Toledo, OH | 0448 | 27.1 | n/a | NNW |
7 | 30.19 | n/a | n/a | n/a |



