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Western Great Lakes Buoys


Mesomap of nearby weather buoys

 Air Temperature   Water Temperature   Wind Direction @ Speed   Wind Gust Speed   Barometer   Barometer Trend   Wave Height   Wave Dominant Period 

34.7 °F n/a °F Wind from NNENNE 17 mph 24 mph n/a in n/a in n/a ft n/a sec

34.9 °F 36.3 °F Wind from NNENNE 29 mph 33 mph 30.16 in +0.06 in 5.9 ft 6 sec

n/a °F n/a °F Wind from NNENNE 28 mph 30 mph 30.20 in +0.07 in n/a ft n/a sec

38.7 °F n/a °F n/a n/a mph 30.23 in n/a in n/a ft n/a sec

37.8 °F 35.2 °F Wind from NNENNE 20 mph 22 mph 30.22 in +0.06 in 3.6 ft 6 sec

37.2 °F n/a °F Wind from ENEENE 20 mph 25 mph 30.17 in n/a in n/a ft n/a sec

37.2 °F n/a °F Wind from NN 33 mph 37 mph 30.09 in +0.06 in n/a ft n/a sec

39.0 °F n/a °F Wind from NENE 18 mph 21 mph 30.24 in +0.07 in n/a ft n/a sec

41.4 °F n/a °F Wind from NNENNE 6 mph 8 mph 30.23 in n/a in n/a ft n/a sec

41.7 °F n/a °F Wind from NNENNE 15 mph 20 mph 29.92 in n/a in n/a ft n/a sec

37.4 °F n/a °F Wind from NN 10 mph 18 mph 30.10 in n/a in n/a ft n/a sec

40.1 °F n/a °F Wind from NN 9 mph 13 mph 30.18 in n/a in n/a ft n/a sec

40.3 °F n/a °F Wind from NN 17 mph 21 mph 29.93 in n/a in n/a ft n/a sec

n/a °F n/a °F Wind from NNENNE 7 mph 14 mph n/a in n/a in n/a ft n/a sec

n/a °F n/a °F Wind from NN 10 mph 14 mph 29.90 in n/a in n/a ft n/a sec

43.3 °F n/a °F Wind from NNENNE 28 mph 30 mph 29.88 in n/a in n/a ft n/a sec

40.3 °F 37.8 °F Wind from NN 22 mph 27 mph 29.91 in +0.07 in 3.9 ft 5 sec

42.1 °F n/a °F Wind from NN 25 mph 33 mph 29.94 in n/a in n/a ft n/a sec

42.6 °F n/a °F Wind from NNENNE 24 mph 29 mph 29.88 in n/a in n/a ft n/a sec

40.3 °F n/a °F n/a n/a mph n/a in n/a in n/a ft n/a sec

44.1 °F n/a °F Wind from NN 16 mph 28 mph n/a in n/a in n/a ft n/a sec

n/a °F n/a °F Wind from NN 21 mph 33 mph n/a in n/a in n/a ft n/a sec

43.9 °F n/a °F Wind from NN 26 mph 36 mph 29.82 in n/a in n/a ft n/a sec

53.1 °F n/a °F Wind from NN 17 mph 21 mph 29.77 in n/a in n/a ft n/a sec

46.9 °F n/a °F Wind from NN 9 mph 17 mph 29.81 in n/a in n/a ft n/a sec

47.5 °F 49.5 °F Wind from NN 33 mph 37 mph 29.87 in +0.06 in n/a ft n/a sec

53.8 °F n/a °F Wind from NNENNE 6 mph 9 mph 29.76 in +0.03 in n/a ft n/a sec

48.2 °F n/a °F Wind from NN 25 mph 37 mph n/a in n/a in n/a ft n/a sec

44.1 °F 43.9 °F Wind from NNWNNW 18 mph 22 mph 29.79 in +0.03 in 3.0 ft 5 sec

48.0 °F n/a °F Wind from NN 29 mph 39 mph 29.82 in +0.04 in n/a ft n/a sec

47.5 °F n/a °F n/a 17 mph n/a in n/a in n/a ft n/a sec

48.4 °F n/a °F Wind from NN 24 mph 33 mph 29.86 in n/a in n/a ft n/a sec

50.0 °F n/a °F Wind from NN 30 mph 35 mph n/a in n/a in n/a ft n/a sec

51.1 °F n/a °F Wind from NNWNNW 14 mph 20 mph 29.84 in n/a in n/a ft n/a sec

48.0 °F n/a °F Wind from WW 10 mph 12 mph 29.86 in +0.04 in n/a ft n/a sec

64.2 °F n/a °F Wind from SSWSSW 13 mph 14 mph n/a in n/a in n/a ft n/a sec

64.0 °F n/a °F Wind from WW 7 mph 11 mph 29.75 in n/a in n/a ft n/a sec

Passage Island, MI at 0500: Air:34.7°F, Wtr:n/a°F, NNE@17mph G 24, n/ain, Wav:n/aft NNE of Hancock, MI at 0450: Air:34.9°F, Wtr:36.3°F, NNE@29mph G 33, 30.16in, Wav:5.9ft Rock of Ages, MI at 0500: Air:n/a°F, Wtr:n/a°F, NNE@28mph G 30, 30.20in, Wav:n/aft Grand Marais, MN at 0442: Air:38.7°F, Wtr:n/a°F, 30.23in, Wav:n/aft ENE of Hancock, MI (45004) - no recent report available North of Ironwood, MI at 0450: Air:37.8°F, Wtr:35.2°F, NNE@20mph G 22, 30.22in, Wav:3.6ft Portage Canal, MI at 0440: Air:37.2°F, Wtr:n/a°F, ENE@20mph G 25, 30.17in, Wav:n/aft Stannard Rock, MI at 0500: Air:37.2°F, Wtr:n/a°F, N@33mph G 37, 30.09in, Wav:n/aft Devils Island, WI at 0500: Air:39.0°F, Wtr:n/a°F, NE@18mph G 21, 30.24in, Wav:n/aft Duluth, MN at 0442: Air:41.4°F, Wtr:n/a°F, NNE@6mph G 8, 30.23in, Wav:n/aft S.W. Pier, MI at 0442: Air:41.7°F, Wtr:n/a°F, NNE@15mph G 20, 29.92in, Wav:n/aft Marquette C.G., MI at 0442: Air:37.4°F, Wtr:n/a°F, N@10mph G 18, 30.10in, Wav:n/aft Saxon Harbor, WI at 0440: Air:40.1°F, Wtr:n/a°F, N@9mph G 13, 30.18in, Wav:n/aft Point Iroquois, MI at 0442: Air:40.3°F, Wtr:n/a°F, N@17mph G 21, 29.93in, Wav:n/aft Little Rapids, MI at 0442: Air:n/a°F, Wtr:n/a°F, NNE@7mph G 14, n/ain, Wav:n/aft Rock Cut, MI at 0442: Air:n/a°F, Wtr:n/a°F, N@10mph G 14, 29.90in, Wav:n/aft De Tour Village, MI at 0442: Air:43.3°F, Wtr:n/a°F, NNE@28mph G 30, 29.88in, Wav:n/aft N MICHIGAN at 0450: Air:40.3°F, Wtr:37.8°F, N@22mph G 27, 29.91in, Wav:3.9ft Death's Door, WI at 0440: Air:42.1°F, Wtr:n/a°F, N@25mph G 33, 29.94in, Wav:n/aft Grand Traverse Lt, MI at 0440: Air:42.6°F, Wtr:n/a°F, NNE@24mph G 29, 29.88in, Wav:n/aft Sister Bay, WI at 0438: Air:40.3°F, Wtr:n/a°F, n/ain, Wav:n/aft Alpena Harbor Lt, MI at 0500: Air:44.1°F, Wtr:n/a°F, N@16mph G 28, n/ain, Wav:n/aft Green Bay Ent Lt, WI (GBLW3) - no recent report available Algoma Marina, WI at 0450: Air:n/a°F, Wtr:n/a°F, N@21mph G 33, n/ain, Wav:n/aft Big Sable Point, MI at 0440: Air:43.9°F, Wtr:n/a°F, N@26mph G 36, 29.82in, Wav:n/aft Gravelly Shoals Lt, MI at 0440: Air:53.1°F, Wtr:n/a°F, N@17mph G 21, 29.77in, Wav:n/aft Ludington, MI at 0442: Air:46.9°F, Wtr:n/a°F, N@9mph G 17, 29.81in, Wav:n/aft Sheboygan, WI at 0500: Air:47.5°F, Wtr:49.5°F, N@33mph G 37, 29.87in, Wav:n/aft Muskegon, MI at 0500: Air:53.8°F, Wtr:n/a°F, NNE@6mph G 9, 29.76in, Wav:n/aft Milwaukee, WI at 0500: Air:48.2°F, Wtr:n/a°F, N@25mph G 37, n/ain, Wav:n/aft ESE of Milwaukee, WI at 0450: Air:44.1°F, Wtr:43.9°F, NNW@18mph G 22, 29.79in, Wav:3.0ft Kenosha, WI at 0500: Air:48.0°F, Wtr:n/a°F, N@29mph G 39, 29.82in, Wav:n/aft South Haven, MI at 0500: Air:47.5°F, Wtr:n/a°F, n/ain, Wav:n/aft Waukegan Harbor, IL at 0503: Air:48.4°F, Wtr:n/a°F, N@24mph G 33, 29.86in, Wav:n/aft Chicago, IL at 0500: Air:50.0°F, Wtr:n/a°F, N@30mph G 35, n/ain, Wav:n/aft Calumet, IL at 0442: Air:51.1°F, Wtr:n/a°F, NNW@14mph G 20, 29.84in, Wav:n/aft Michigan City, IN at 0500: Air:48.0°F, Wtr:n/a°F, W@10mph G 12, 29.86in, Wav:n/aft Toledo Light # 2, OH at 0445: Air:64.2°F, Wtr:n/a°F, SSW@13mph G 14, n/ain, Wav:n/aft Toledo, OH at 0442: Air:64.0°F, Wtr:n/a°F, W@7mph G 11, 29.75in, Wav:n/aft

ID Name Time
CDT		 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 34.7 n/a NNE Wind from NNE 17 24 n/a n/a n/a n/a
45001 NNE of Hancock, MI 0450 34.9 36.3 NNE Wind from NNE 29 33 30.16 +0.06 5.9 6
ROAM4 Rock of Ages, MI 0500 n/a n/a NNE Wind from NNE 28 30 30.20 +0.07 n/a n/a
GDMM5 Grand Marais, MN 0442 38.7 n/a n/a n/a 30.23 n/a n/a n/a
45004 ENE of Hancock, MI No recent reports.
45006 North of Ironwood, MI 0450 37.8 35.2 NNE Wind from NNE 20 22 30.22 +0.06 3.6 6
PCLM4 Portage Canal, MI 0440 37.2 n/a ENE Wind from ENE 20 25 30.17 n/a n/a n/a
STDM4 Stannard Rock, MI 0500 37.2 n/a N Wind from N 33 37 30.09 +0.06 n/a n/a
DISW3 Devils Island, WI 0500 39.0 n/a NE Wind from NE 18 21 30.24 +0.07 n/a n/a
DULM5 Duluth, MN 0442 41.4 n/a NNE Wind from NNE 6 8 30.23 n/a n/a n/a
SWPM4 S.W. Pier, MI 0442 41.7 n/a NNE Wind from NNE 15 20 29.92 n/a n/a n/a
MCGM4 Marquette C.G., MI 0442 37.4 n/a N Wind from N 10 18 30.10 n/a n/a n/a
SXHW3 Saxon Harbor, WI 0440 40.1 n/a N Wind from N 9 13 30.18 n/a n/a n/a
PTIM4 Point Iroquois, MI 0442 40.3 n/a N Wind from N 17 21 29.93 n/a n/a n/a
LTRM4 Little Rapids, MI 0442 n/a n/a NNE Wind from NNE 7 14 n/a n/a n/a n/a
RCKM4 Rock Cut, MI 0442 n/a n/a N Wind from N 10 14 29.90 n/a n/a n/a
DTLM4 De Tour Village, MI 0442 43.3 n/a NNE Wind from NNE 28 30 29.88 n/a n/a n/a
45002 N MICHIGAN 0450 40.3 37.8 N Wind from N 22 27 29.91 +0.07 3.9 5
NPDW3 Death's Door, WI 0440 42.1 n/a N Wind from N 25 33 29.94 n/a n/a n/a
GTLM4 Grand Traverse Lt, MI 0440 42.6 n/a NNE Wind from NNE 24 29 29.88 n/a n/a n/a
SYWW3 Sister Bay, WI 0438 40.3 n/a n/a n/a n/a n/a n/a n/a
APNM4 Alpena Harbor Lt, MI 0500 44.1 n/a N Wind from N 16 28 n/a n/a n/a n/a
GBLW3 Green Bay Ent Lt, WI No recent reports.
AGMW3 Algoma Marina, WI 0450 n/a n/a N Wind from N 21 33 n/a n/a n/a n/a
BSBM4 Big Sable Point, MI 0440 43.9 n/a N Wind from N 26 36 29.82 n/a n/a n/a
GSLM4 Gravelly Shoals Lt, MI 0440 53.1 n/a N Wind from N 17 21 29.77 n/a n/a n/a
LDTM4 Ludington, MI 0442 46.9 n/a N Wind from N 9 17 29.81 n/a n/a n/a
SGNW3 Sheboygan, WI 0500 47.5 49.5 N Wind from N 33 37 29.87 +0.06 n/a n/a
MKGM4 Muskegon, MI 0500 53.8 n/a NNE Wind from NNE 6 9 29.76 +0.03 n/a n/a
MLWW3 Milwaukee, WI 0500 48.2 n/a N Wind from N 25 37 n/a n/a n/a n/a
45007 ESE of Milwaukee, WI 0450 44.1 43.9 NNW Wind from NNW 18 22 29.79 +0.03 3.0 5
KNSW3 Kenosha, WI 0500 48.0 n/a N Wind from N 29 39 29.82 +0.04 n/a n/a
SVNM4 South Haven, MI 0500 47.5 n/a n/a 17 n/a n/a n/a n/a
WHRI2 Waukegan Harbor, IL 0503 48.4 n/a N Wind from N 24 33 29.86 n/a n/a n/a
CHII2 Chicago, IL 0500 50.0 n/a N Wind from N 30 35 n/a n/a n/a n/a
CMTI2 Calumet, IL 0442 51.1 n/a NNW Wind from NNW 14 20 29.84 n/a n/a n/a
MCYI3 Michigan City, IN 0500 48.0 n/a W Wind from W 10 12 29.86 +0.04 n/a n/a
THLO1 Toledo Light # 2, OH 0445 64.2 n/a SSW Wind from SSW 13 14 n/a n/a n/a n/a
THRO1 Toledo, OH 0442 64.0 n/a W Wind from W 7 11 29.75 n/a n/a n/a

The PHP script to display this buoy data compliments of Ken True from Saratoga-Weather.org.
The data being displayed compliments of NOAA’s National Data Buoy Center.