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Marine Buoys In the Eastern 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
Mesomap of nearby weather buoys

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

19.8 °C n/a °C Wind from ENEENE 11 kph 13 kph 1011.2 hPa n/a hPa n/a m n/a sec

20.2 °C n/a °C Wind from EE 13 kph 15 kph n/a hPa n/a hPa n/a m n/a sec

21.0 °C n/a °C Wind from SWSW 9 kph 11 kph n/a hPa n/a hPa n/a m n/a sec

19.7 °C n/a °C Wind from EE 13 kph 18 kph 1010.4 hPa -0.6 hPa n/a m n/a sec

19.4 °C n/a °C Wind from ENEENE 17 kph 21 kph 1011.1 hPa -0.3 hPa n/a m n/a sec

19.5 °C n/a °C Wind from WSWWSW 9 kph 11 kph 1010.4 hPa -0.7 hPa n/a m n/a sec

16.1 °C n/a °C Wind from NN 9 kph 11 kph 1010.6 hPa -0.8 hPa n/a m n/a sec

20.4 °C n/a °C Wind from WNWWNW 4 kph 5 kph 1009.3 hPa -0.8 hPa n/a m n/a sec

17.1 °C n/a °C Wind from ESEESE 2 kph 2 kph 1010.3 hPa -1.3 hPa n/a m n/a sec

22.8 °C n/a °C Wind from NNWNNW 11 kph 18 kph 1009.5 hPa -0.6 hPa n/a m n/a sec

n/a °C n/a °C Wind from WNWWNW 22 kph 32 kph 1010.1 hPa -0.7 hPa n/a m n/a sec

15.0 °C 13.0 °C Wind from SWSW 7 kph 7 kph 1009.0 hPa -1.2 hPa 0.1 m 2 sec

18.2 °C 18.1 °C Wind from SS 7 kph 11 kph 1009.2 hPa -1.2 hPa 0.1 m n/a sec

19.0 °C 20.1 °C Wind from NN 11 kph 14 kph 1009.8 hPa -1.3 hPa n/a m n/a sec

19.2 °C n/a °C Wind from EE 9 kph 15 kph 1010.2 hPa -0.4 hPa n/a m n/a sec

19.3 °C 21.0 °C Wind from ENEENE 18 kph 22 kph 1010.8 hPa -0.0 hPa n/a m n/a sec

19.3 °C 19.5 °C Wind from NENE 4 kph 4 kph 1009.8 hPa -1.0 hPa 0.1 m 3 sec

19.4 °C n/a °C Wind from NENE 8 kph 9 kph 1010.2 hPa -0.5 hPa n/a m n/a sec

19.1 °C 19.5 °C Wind from SWSW 11 kph 14 kph 1009.9 hPa -0.9 hPa 0.0 m 2 sec

20.8 °C 19.2 °C Wind from ESEESE 7 kph 11 kph 1008.9 hPa -1.5 hPa 0.0 m 3 sec

17.1 °C 16.0 °C Wind from SSWSSW 11 kph 11 kph 1008.8 hPa -1.7 hPa 0.0 m 4 sec

22.0 °C 19.8 °C Wind from WSWWSW 4 kph 4 kph 1009.3 hPa -0.5 hPa 0.0 m 2 sec

16.0 °C 16.1 °C Wind from NNENNE 7 kph 11 kph 1010.5 hPa -1.7 hPa 0.1 m 2 sec

16.4 °C 14.5 °C Wind from WSWWSW 4 kph 4 kph 1010.6 hPa -1.7 hPa 0.0 m n/a sec

17.1 °C 16.2 °C Wind from WSWWSW 7 kph 7 kph 1009.6 hPa -1.3 hPa 0.1 m 15 sec

11.4 °C 4.1 °C Wind from WSWWSW 11 kph 11 kph 1010.2 hPa -1.0 hPa 0.1 m n/a sec

18.1 °C 19.3 °C Wind from NNENNE 29 kph 36 kph 1010.4 hPa +1.2 hPa 0.5 m 3 sec

18.8 °C 16.3 °C Wind from WW 7 kph 11 kph 1009.3 hPa -1.1 hPa 0.1 m 2 sec

Gravelly Shoals Light at 2018: Air:19.8°C, Wtr:n/a°C, ENE@11kph G 13, 1011.2hPa, Wav:n/am Toledo, OH Light No. 2 at 2100: Air:20.2°C, Wtr:n/a°C, E@13kph G 15, n/ahPa, Wav:n/am Alpena Harbor Light at 2110: Air:21.0°C, Wtr:n/a°C, SW@9kph G 11, n/ahPa, Wav:n/am Toledo, OH at 2100: Air:19.7°C, Wtr:n/a°C, E@13kph G 18, 1010.4hPa, Wav:n/am Marblehead, OH at 2100: Air:19.4°C, Wtr:n/a°C, ENE@17kph G 21, 1011.1hPa, Wav:n/am Buffalo, NY at 2100: Air:19.5°C, Wtr:n/a°C, WSW@9kph G 11, 1010.4hPa, Wav:n/am Fort Gratiot at 2100: Air:16.1°C, Wtr:n/a°C, N@9kph G 11, 1010.6hPa, Wav:n/am Oswego, NY at 2100: Air:20.4°C, Wtr:n/a°C, WNW@4kph G 5, 1009.3hPa, Wav:n/am Harbor Beach at 2100: Air:17.1°C, Wtr:n/a°C, ESE@2kph G 2, 1010.3hPa, Wav:n/am DeTour Village at 2100: Air:22.8°C, Wtr:n/a°C, NNW@11kph G 18, 1009.5hPa, Wav:n/am Rock Cut Michigan at 2100: Air:n/a°C, Wtr:n/a°C, WNW@22kph G 32, 1010.1hPa, Wav:n/am NW Lake Ontario Ajax at 2000: Air:15.0°C, Wtr:13.0°C, SW@7kph G 7, 1009.0hPa, Wav:0.1m No Longer Operating (45160) - no recent report available Lake Ontario Buoy at 2050: Air:18.2°C, Wtr:18.1°C, S@7kph G 11, 1009.2hPa, Wav:0.1m Lake St Clair, MI (LSCM4) - no recent report available Lake St Clair, Ont at 2000: Air:19.0°C, Wtr:20.1°C, N@11kph G 14, 1009.8hPa, Wav:n/am South Bass Island, OH at 2100: Air:19.2°C, Wtr:n/a°C, E@9kph G 15, 1010.2hPa, Wav:n/am West Lake Erie at 2100: Air:19.3°C, Wtr:21.0°C, ENE@18kph G 22, 1010.8hPa, Wav:n/am Port Stanley at 2000: Air:19.3°C, Wtr:19.5°C, NE@4kph G 4, 1009.8hPa, Wav:0.1m Dunkirk, NY at 2100: Air:19.4°C, Wtr:n/a°C, NE@8kph G 9, 1010.2hPa, Wav:n/am Port Colborne at 2000: Air:19.1°C, Wtr:19.5°C, SW@11kph G 14, 1009.9hPa, Wav:0.0m West Lake Ontario at 2000: Air:20.8°C, Wtr:19.2°C, ESE@7kph G 11, 1008.9hPa, Wav:0.0m Prince Edward Pt at 2000: Air:17.1°C, Wtr:16.0°C, SSW@11kph G 11, 1008.8hPa, Wav:0.0m Alexandria Bay, NY (ABAN6) - no recent report available Thousand I. Brdg., NY (THIN6) - no recent report available Superior Shoals, NY (SUPN6) - no recent report available Lake Simcoe at 2100: Air:22.0°C, Wtr:19.8°C, WSW@4kph G 4, 1009.3hPa, Wav:0.0m Southern Lake Huron at 2000: Air:16.0°C, Wtr:16.1°C, NNE@7kph G 11, 1010.5hPa, Wav:0.1m S. Huron- Oscoda at 2050: Air:16.4°C, Wtr:14.5°C, WSW@4kph G 4, 1010.6hPa, Wav:0.0m South Georgian Bay at 2000: Air:17.1°C, Wtr:16.2°C, WSW@7kph G 7, 1009.6hPa, Wav:0.1m Georgian Bay (45137) - no recent report available N. Huron- Alpena at 2050: Air:11.4°C, Wtr:4.1°C, WSW@11kph G 11, 1010.2hPa, Wav:0.1m Lake Nipissing at 2000: Air:18.1°C, Wtr:19.3°C, NNE@29kph G 36, 1010.4hPa, Wav:0.5m North Channel East at 2000: Air:18.8°C, Wtr:16.3°C, W@7kph G 11, 1009.3hPa, Wav:0.1m

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
GSLM4 Gravelly Shoals Light 2018 19.8 n/a ENE Wind from ENE 11 13 1011.2 n/a n/a n/a
THLO1 Toledo, OH Light No. 2 2100 20.2 n/a E Wind from E 13 15 n/a n/a n/a n/a
APNM4 Alpena Harbor Light 2110 21.0 n/a SW Wind from SW 9 11 n/a n/a n/a n/a
THRO1 Toledo, OH 2100 19.7 n/a E Wind from E 13 18 1010.4 -0.6 n/a n/a
MRHO1 Marblehead, OH 2100 19.4 n/a ENE Wind from ENE 17 21 1011.1 -0.3 n/a n/a
BUFN6 Buffalo, NY 2100 19.5 n/a WSW Wind from WSW 9 11 1010.4 -0.7 n/a n/a
FTGM4 Fort Gratiot 2100 16.1 n/a N Wind from N 9 11 1010.6 -0.8 n/a n/a
OSGN6 Oswego, NY 2100 20.4 n/a WNW Wind from WNW 4 5 1009.3 -0.8 n/a n/a
HRBM4 Harbor Beach 2100 17.1 n/a ESE Wind from ESE 2 2 1010.3 -1.3 n/a n/a
DTLM4 DeTour Village 2100 22.8 n/a NNW Wind from NNW 11 18 1009.5 -0.6 n/a n/a
RCKM4 Rock Cut Michigan 2100 n/a n/a WNW Wind from WNW 22 32 1010.1 -0.7 n/a n/a
45159 NW Lake Ontario Ajax 2000 15.0 13.0 SW Wind from SW 7 7 1009.0 -1.2 0.1 2
45012 Lake Ontario Buoy 2050 18.2 18.1 S Wind from S 7 11 1009.2 -1.2 0.1 n/a
45147 Lake St Clair, Ont 2000 19.0 20.1 N Wind from N 11 14 1009.8 -1.3 n/a n/a
SBIO1 South Bass Island, OH 2100 19.2 n/a E Wind from E 9 15 1010.2 -0.4 n/a n/a
45005 West Lake Erie 2100 19.3 21.0 ENE Wind from ENE 18 22 1010.8 -0.0 n/a n/a
45132 Port Stanley 2000 19.3 19.5 NE Wind from NE 4 4 1009.8 -1.0 0.1 3
DBLN6 Dunkirk, NY 2100 19.4 n/a NE Wind from NE 8 9 1010.2 -0.5 n/a n/a
45142 Port Colborne 2000 19.1 19.5 SW Wind from SW 11 14 1009.9 -0.9 0.0 2
45139 West Lake Ontario 2000 20.8 19.2 ESE Wind from ESE 7 11 1008.9 -1.5 0.0 3
45135 Prince Edward Pt 2000 17.1 16.0 SSW Wind from SSW 11 11 1008.8 -1.7 0.0 4
45151 Lake Simcoe 2100 22.0 19.8 WSW Wind from WSW 4 4 1009.3 -0.5 0.0 2
45149 Southern Lake Huron 2000 16.0 16.1 NNE Wind from NNE 7 11 1010.5 -1.7 0.1 2
45008 S. Huron- Oscoda 2050 16.4 14.5 WSW Wind from WSW 4 4 1010.6 -1.7 0.0 n/a
45143 South Georgian Bay 2000 17.1 16.2 WSW Wind from WSW 7 7 1009.6 -1.3 0.1 15
45003 N. Huron- Alpena 2050 11.4 4.1 WSW Wind from WSW 11 11 1010.2 -1.0 0.1 n/a
45152 Lake Nipissing 2000 18.1 19.3 NNE Wind from NNE 29 36 1010.4 +1.2 0.5 3
45154 North Channel East 2000 18.8 16.3 W Wind from W 7 11 1009.3 -1.1 0.1 2