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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 

55.0 °F 62.2 °F Wind from NNENNE 36 mph 45 mph 29.30 in +0.04 in 5.2 ft 5 sec

51.1 °F n/a °F Wind from NN 35 mph 49 mph 29.44 in +0.10 in n/a ft n/a sec

53.8 °F 60.8 °F Wind from NN 38 mph 47 mph 29.29 in +0.02 in 6.9 ft 6 sec

52.3 °F n/a °F Wind from NNWNNW 39 mph 44 mph 29.55 in +0.13 in n/a ft n/a sec

n/a °F n/a °F n/a n/a mph 29.68 in n/a in n/a ft n/a sec

59.0 °F 63.0 °F Wind from WW 25 mph 29 mph 29.25 in -0.03 in 8.5 ft 7 sec

53.1 °F n/a °F Wind from NWNW 27 mph n/a mph 29.58 in +0.13 in n/a ft n/a sec

54.7 °F n/a °F Wind from NNWNNW 30 mph 40 mph 29.48 in n/a in n/a ft n/a sec

55.9 °F n/a °F Wind from WW 39 mph 44 mph 29.34 in +0.02 in n/a ft n/a sec

53.8 °F n/a °F Wind from NNWNNW 28 mph 30 mph 29.72 in +0.13 in n/a ft n/a sec

60.1 °F n/a °F Wind from NWNW 13 mph 31 mph 29.82 in n/a in n/a ft n/a sec

65.7 °F n/a °F Wind from SWSW 13 mph 18 mph 29.45 in n/a in n/a ft n/a sec

56.3 °F n/a °F Wind from NWNW 14 mph 23 mph 29.45 in n/a in n/a ft n/a sec

59.9 °F n/a °F Wind from NNWNNW 28 mph n/a mph 29.68 in n/a in n/a ft n/a sec

62.4 °F n/a °F Wind from WSWWSW 2 mph 9 mph 29.42 in n/a in n/a ft n/a sec

n/a °F n/a °F Wind from SS 6 mph 13 mph n/a in n/a in n/a ft n/a sec

n/a °F n/a °F Wind from WSWWSW 6 mph 16 mph 29.47 in n/a in n/a ft n/a sec

63.7 °F 70.9 °F Wind from WW 31 mph 36 mph 29.47 in -0.03 in 6.6 ft 6 sec

63.0 °F n/a °F Wind from WW 15 mph 28 mph n/a in n/a in n/a ft n/a sec

61.9 °F n/a °F Wind from SWSW 34 mph 42 mph 29.51 in n/a in n/a ft n/a sec

63.5 °F n/a °F Wind from WW 33 mph 37 mph n/a in n/a in n/a ft n/a sec

62.2 °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 Wind from WNWWNW 20 mph 32 mph n/a in n/a in n/a ft n/a sec

63.3 °F n/a °F Wind from WSWWSW 32 mph 42 mph 29.63 in n/a in n/a ft n/a sec

67.3 °F n/a °F Wind from SWSW 29 mph 34 mph 29.59 in n/a in n/a ft n/a sec

63.0 °F n/a °F Wind from WW 24 mph 33 mph 29.66 in n/a in n/a ft n/a sec

61.0 °F n/a °F Wind from WW 25 mph 31 mph 29.65 in +0.00 in n/a ft n/a sec

63.9 °F n/a °F Wind from WW 30 mph 35 mph 29.72 in n/a in n/a ft n/a sec

61.7 °F n/a °F Wind from WW 18 mph 26 mph n/a in n/a in n/a ft n/a sec

64.6 °F 72.0 °F Wind from WW 29 mph 36 mph 29.70 in -0.02 in 5.2 ft 5 sec

64.8 °F n/a °F Wind from WW 30 mph 36 mph 29.75 in -0.01 in n/a ft n/a sec

64.8 °F n/a °F Wind from WW 32 mph 37 mph n/a in n/a in n/a ft n/a sec

65.5 °F n/a °F Wind from NWNW 15 mph 29 mph 29.79 in n/a in n/a ft n/a sec

67.1 °F n/a °F Wind from WNWWNW 31 mph 38 mph n/a in n/a in n/a ft n/a sec

70.5 °F n/a °F Wind from WSWWSW 11 mph 21 mph 29.80 in n/a in n/a ft n/a sec

68.0 °F n/a °F Wind from WW 29 mph 33 mph n/a in n/a in n/a ft n/a sec

73.4 °F n/a °F Wind from WW 26 mph 33 mph n/a in n/a in n/a ft n/a sec

75.0 °F n/a °F Wind from WW 16 mph 26 mph 29.71 in n/a in n/a ft n/a sec

Slate Island at 1400: Air:55.0°F, Wtr:62.2°F, NNE@36mph G 45, 29.30in, Wav:5.2ft Passage Island, MI at 1400: Air:51.1°F, Wtr:n/a°F, N@35mph G 49, 29.44in, Wav:n/aft NNE of Hancock, MI at 1350: Air:53.8°F, Wtr:60.8°F, N@38mph G 47, 29.29in, Wav:6.9ft Rock of Ages, MI at 1400: Air:52.3°F, Wtr:n/a°F, NNW@39mph G 44, 29.55in, Wav:n/aft Grand Marais, MN at 1418: Air:n/a°F, Wtr:n/a°F, 29.68in, Wav:n/aft ENE of Hancock, MI at 1350: Air:59.0°F, Wtr:63.0°F, W@25mph G 29, 29.25in, Wav:8.5ft North of Ironwood, MI at 1350: Air:53.1°F, Wtr:n/a°F, NW@27mph G n/a, 29.58in, Wav:n/aft Portage Canal, MI at 1340: Air:54.7°F, Wtr:n/a°F, NNW@30mph G 40, 29.48in, Wav:n/aft Stannard Rock, MI at 1400: Air:55.9°F, Wtr:n/a°F, W@39mph G 44, 29.34in, Wav:n/aft Devils Island, WI at 1400: Air:53.8°F, Wtr:n/a°F, NNW@28mph G 30, 29.72in, Wav:n/aft Duluth, MN at 1418: Air:60.1°F, Wtr:n/a°F, NW@13mph G 31, 29.82in, Wav:n/aft S.W. Pier, MI at 1418: Air:65.7°F, Wtr:n/a°F, SW@13mph G 18, 29.45in, Wav:n/aft Marquette C.G., MI at 1418: Air:56.3°F, Wtr:n/a°F, NW@14mph G 23, 29.45in, Wav:n/aft Saxon Harbor, WI at 1341: Air:59.9°F, Wtr:n/a°F, NNW@28mph G n/a, 29.68in, Wav:n/aft Point Iroquois, MI at 1418: Air:62.4°F, Wtr:n/a°F, WSW@2mph G 9, 29.42in, Wav:n/aft Little Rapids, MI at 1412: Air:n/a°F, Wtr:n/a°F, S@6mph G 13, n/ain, Wav:n/aft Rock Cut, MI at 1418: Air:n/a°F, Wtr:n/a°F, WSW@6mph G 16, 29.47in, Wav:n/aft De Tour Village, MI (DTLM4) - no recent report available N MICHIGAN at 1350: Air:63.7°F, Wtr:70.9°F, W@31mph G 36, 29.47in, Wav:6.6ft Death's Door, WI at 1350: Air:63.0°F, Wtr:n/a°F, W@15mph G 28, n/ain, Wav:n/aft Grand Traverse Lt, MI at 1429: Air:61.9°F, Wtr:n/a°F, SW@34mph G 42, 29.51in, Wav:n/aft Sister Bay, WI at 1354: Air:63.5°F, Wtr:n/a°F, W@33mph G 37, n/ain, Wav:n/aft Alpena Harbor Lt, MI (APNM4) - no recent report available Green Bay Ent Lt, WI at 1411: Air:62.2°F, Wtr:n/a°F, n/ain, Wav:n/aft Algoma Marina, WI at 1409: Air:n/a°F, Wtr:n/a°F, WNW@20mph G 32, n/ain, Wav:n/aft Big Sable Point, MI at 1433: Air:63.3°F, Wtr:n/a°F, WSW@32mph G 42, 29.63in, Wav:n/aft Gravelly Shoals Lt, MI at 1340: Air:67.3°F, Wtr:n/a°F, SW@29mph G 34, 29.59in, Wav:n/aft Ludington, MI at 1418: Air:63.0°F, Wtr:n/a°F, W@24mph G 33, 29.66in, Wav:n/aft Sheboygan, WI at 1400: Air:61.0°F, Wtr:n/a°F, W@25mph G 31, 29.65in, Wav:n/aft Muskegon, MI at 1415: Air:63.9°F, Wtr:n/a°F, W@30mph G 35, 29.72in, Wav:n/aft Milwaukee, WI at 1415: Air:61.7°F, Wtr:n/a°F, W@18mph G 26, n/ain, Wav:n/aft ESE of Milwaukee, WI at 1350: Air:64.6°F, Wtr:72.0°F, W@29mph G 36, 29.70in, Wav:5.2ft Kenosha, WI at 1400: Air:64.8°F, Wtr:n/a°F, W@30mph G 36, 29.75in, Wav:n/aft South Haven, MI at 1415: Air:64.8°F, Wtr:n/a°F, W@32mph G 37, n/ain, Wav:n/aft Waukegan Harbor, IL at 1427: Air:65.5°F, Wtr:n/a°F, NW@15mph G 29, 29.79in, Wav:n/aft Chicago, IL at 1415: Air:67.1°F, Wtr:n/a°F, WNW@31mph G 38, n/ain, Wav:n/aft Calumet, IL at 1406: Air:70.5°F, Wtr:n/a°F, WSW@11mph G 21, 29.80in, Wav:n/aft Michigan City, IN at 1415: Air:68.0°F, Wtr:n/a°F, W@29mph G 33, n/ain, Wav:n/aft Toledo Light # 2, OH at 1345: Air:73.4°F, Wtr:n/a°F, W@26mph G 33, n/ain, Wav:n/aft Toledo, OH at 1418: Air:75.0°F, Wtr:n/a°F, W@16mph G 26, 29.71in, 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 1400 55.0 62.2 NNE Wind from NNE 36 45 29.30 +0.04 5.2 5
PILM4 Passage Island, MI 1400 51.1 n/a N Wind from N 35 49 29.44 +0.10 n/a n/a
45001 NNE of Hancock, MI 1350 53.8 60.8 N Wind from N 38 47 29.29 +0.02 6.9 6
ROAM4 Rock of Ages, MI 1400 52.3 n/a NNW Wind from NNW 39 44 29.55 +0.13 n/a n/a
GDMM5 Grand Marais, MN 1418 n/a n/a n/a n/a 29.68 n/a n/a n/a
45004 ENE of Hancock, MI 1350 59.0 63.0 W Wind from W 25 29 29.25 -0.03 8.5 7
45006 North of Ironwood, MI 1350 53.1 n/a NW Wind from NW 27 n/a 29.58 +0.13 n/a n/a
PCLM4 Portage Canal, MI 1340 54.7 n/a NNW Wind from NNW 30 40 29.48 n/a n/a n/a
STDM4 Stannard Rock, MI 1400 55.9 n/a W Wind from W 39 44 29.34 +0.02 n/a n/a
DISW3 Devils Island, WI 1400 53.8 n/a NNW Wind from NNW 28 30 29.72 +0.13 n/a n/a
DULM5 Duluth, MN 1418 60.1 n/a NW Wind from NW 13 31 29.82 n/a n/a n/a
SWPM4 S.W. Pier, MI 1418 65.7 n/a SW Wind from SW 13 18 29.45 n/a n/a n/a
MCGM4 Marquette C.G., MI 1418 56.3 n/a NW Wind from NW 14 23 29.45 n/a n/a n/a
SXHW3 Saxon Harbor, WI 1341 59.9 n/a NNW Wind from NNW 28 n/a 29.68 n/a n/a n/a
PTIM4 Point Iroquois, MI 1418 62.4 n/a WSW Wind from WSW 2 9 29.42 n/a n/a n/a
LTRM4 Little Rapids, MI 1412 n/a n/a S Wind from S 6 13 n/a n/a n/a n/a
RCKM4 Rock Cut, MI 1418 n/a n/a WSW Wind from WSW 6 16 29.47 n/a n/a n/a
DTLM4 De Tour Village, MI No recent reports.
45002 N MICHIGAN 1350 63.7 70.9 W Wind from W 31 36 29.47 -0.03 6.6 6
NPDW3 Death's Door, WI 1350 63.0 n/a W Wind from W 15 28 n/a n/a n/a n/a
GTLM4 Grand Traverse Lt, MI 1429 61.9 n/a SW Wind from SW 34 42 29.51 n/a n/a n/a
SYWW3 Sister Bay, WI 1354 63.5 n/a W Wind from W 33 37 n/a n/a n/a n/a
APNM4 Alpena Harbor Lt, MI No recent reports.
GBLW3 Green Bay Ent Lt, WI 1411 62.2 n/a n/a n/a n/a n/a n/a n/a
AGMW3 Algoma Marina, WI 1409 n/a n/a WNW Wind from WNW 20 32 n/a n/a n/a n/a
BSBM4 Big Sable Point, MI 1433 63.3 n/a WSW Wind from WSW 32 42 29.63 n/a n/a n/a
GSLM4 Gravelly Shoals Lt, MI 1340 67.3 n/a SW Wind from SW 29 34 29.59 n/a n/a n/a
LDTM4 Ludington, MI 1418 63.0 n/a W Wind from W 24 33 29.66 n/a n/a n/a
SGNW3 Sheboygan, WI 1400 61.0 n/a W Wind from W 25 31 29.65 +0.00 n/a n/a
MKGM4 Muskegon, MI 1415 63.9 n/a W Wind from W 30 35 29.72 n/a n/a n/a
MLWW3 Milwaukee, WI 1415 61.7 n/a W Wind from W 18 26 n/a n/a n/a n/a
45007 ESE of Milwaukee, WI 1350 64.6 72.0 W Wind from W 29 36 29.70 -0.02 5.2 5
KNSW3 Kenosha, WI 1400 64.8 n/a W Wind from W 30 36 29.75 -0.01 n/a n/a
SVNM4 South Haven, MI 1415 64.8 n/a W Wind from W 32 37 n/a n/a n/a n/a
WHRI2 Waukegan Harbor, IL 1427 65.5 n/a NW Wind from NW 15 29 29.79 n/a n/a n/a
CHII2 Chicago, IL 1415 67.1 n/a WNW Wind from WNW 31 38 n/a n/a n/a n/a
CMTI2 Calumet, IL 1406 70.5 n/a WSW Wind from WSW 11 21 29.80 n/a n/a n/a
MCYI3 Michigan City, IN 1415 68.0 n/a W Wind from W 29 33 n/a n/a n/a n/a
THLO1 Toledo Light # 2, OH 1345 73.4 n/a W Wind from W 26 33 n/a n/a n/a n/a
THRO1 Toledo, OH 1418 75.0 n/a W Wind from W 16 26 29.71 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.