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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 

0.8 °C n/a °C Wind from SSWSSW 30 kph 41 kph 1021.0 hPa n/a hPa n/a m n/a sec

0.0 °C n/a °C Wind from SWSW 32 kph 37 kph n/a hPa n/a hPa n/a m n/a sec

-0.3 °C n/a °C Wind from WSWWSW 21 kph 22 kph n/a hPa n/a hPa n/a m n/a sec

n/a °C n/a °C Wind from SWSW 9 kph 18 kph n/a hPa n/a hPa n/a m n/a sec

-0.1 °C n/a °C Wind from SSWSSW 9 kph 18 kph 1021.4 hPa +0.4 hPa n/a m n/a sec

-0.3 °C n/a °C Wind from EE 4 kph 5 kph 1019.2 hPa -0.0 hPa n/a m n/a sec

-0.3 °C n/a °C Wind from WSWWSW 15 kph 21 kph 1018.0 hPa -0.5 hPa n/a m n/a sec

-1.4 °C n/a °C Wind from SS 13 kph 21 kph 1019.9 hPa -0.5 hPa n/a m n/a sec

-0.3 °C n/a °C Wind from SWSW 17 kph 28 kph 1016.3 hPa -0.7 hPa n/a m n/a sec

-1.1 °C n/a °C Wind from NNWNNW 5 kph 13 kph 1011.6 hPa -0.8 hPa n/a m n/a sec

n/a °C n/a °C Wind from SSWSSW 5 kph 8 kph 1011.3 hPa -1.0 hPa n/a m n/a sec

2.2 °C 7.7 °C Wind from WSWWSW 32 kph 40 kph 1019.4 hPa -1.5 hPa 0.6 m 4 sec

0.4 °C n/a °C Wind from SSWSSW 21 kph 26 kph 1021.4 hPa +0.4 hPa n/a m n/a sec

1.3 °C 6.8 °C Wind from SWSW 25 kph 32 kph 1021.5 hPa n/a hPa n/a m n/a sec

3.5 °C 9.5 °C Wind from WSWWSW 29 kph 32 kph 1019.7 hPa +0.2 hPa 0.9 m 5 sec

0.6 °C n/a °C Wind from SS 9 kph 18 kph 1020.7 hPa -0.3 hPa n/a m n/a sec

2.9 °C 8.8 °C Wind from SWSW 22 kph 29 kph 1019.8 hPa -0.9 hPa 0.4 m 3 sec

0.9 °C 4.9 °C Wind from SWSW 14 kph 18 kph 1020.2 hPa -0.2 hPa 0.1 m 2 sec

1.4 °C 9.9 °C Wind from SWSW 14 kph 25 kph 1019.8 hPa -1.2 hPa 0.3 m 4 sec

0.5 °C 7.1 °C Wind from SSWSSW 29 kph 36 kph 1017.8 hPa -1.1 hPa 0.5 m 3 sec

1.7 °C 6.7 °C Wind from WSWWSW 32 kph 40 kph 1016.9 hPa -1.1 hPa 1.1 m 4 sec

2.5 °C 7.4 °C Wind from SWSW 36 kph 43 kph 1015.4 hPa -1.5 hPa 1.0 m 4 sec

3.1 °C 7.3 °C Wind from WSWWSW 36 kph 47 kph 1013.4 hPa -1.4 hPa 1.4 m 5 sec

1.9 °C 7.0 °C Wind from WSWWSW 36 kph 43 kph 1013.7 hPa -1.1 hPa 1.0 m 4 sec

Gravelly Shoals Light at 0940: Air:0.8°C, Wtr:n/a°C, SSW@30kph G 41, 1021.0hPa, Wav:n/am Toledo, OH Light No. 2 at 1000: Air:0.0°C, Wtr:n/a°C, SW@32kph G 37, n/ahPa, Wav:n/am Alpena Harbor Light at 1020: Air:-0.3°C, Wtr:n/a°C, WSW@21kph G 22, n/ahPa, Wav:n/am Toledo, OH at 0918: Air:n/a°C, Wtr:n/a°C, SW@9kph G 18, n/ahPa, Wav:n/am Marblehead, OH at 1000: Air:-0.1°C, Wtr:n/a°C, SSW@9kph G 18, 1021.4hPa, Wav:n/am Buffalo, NY at 1000: Air:-0.3°C, Wtr:n/a°C, E@4kph G 5, 1019.2hPa, Wav:n/am Fort Gratiot at 1000: Air:-0.3°C, Wtr:n/a°C, WSW@15kph G 21, 1018.0hPa, Wav:n/am Oswego, NY at 1000: Air:-1.4°C, Wtr:n/a°C, S@13kph G 21, 1019.9hPa, Wav:n/am Harbor Beach at 1000: Air:-0.3°C, Wtr:n/a°C, SW@17kph G 28, 1016.3hPa, Wav:n/am DeTour Village at 1000: Air:-1.1°C, Wtr:n/a°C, NNW@5kph G 13, 1011.6hPa, Wav:n/am Rock Cut Michigan at 1000: Air:n/a°C, Wtr:n/a°C, SSW@5kph G 8, 1011.3hPa, Wav:n/am NW Lake Ontario Ajax (45159) - no recent report available No Longer Operating (45160) - no recent report available Lake Ontario Buoy at 0950: Air:2.2°C, Wtr:7.7°C, WSW@32kph G 40, 1019.4hPa, Wav:0.6m Lake St Clair, MI (LSCM4) - no recent report available Lake St Clair, Ont (45147) - no recent report available South Bass Island, OH at 1000: Air:0.4°C, Wtr:n/a°C, SSW@21kph G 26, 1021.4hPa, Wav:n/am West Lake Erie at 1020: Air:1.3°C, Wtr:6.8°C, SW@25kph G 32, 1021.5hPa, Wav:n/am Port Stanley at 1000: Air:3.5°C, Wtr:9.5°C, WSW@29kph G 32, 1019.7hPa, Wav:0.9m Dunkirk, NY at 1000: Air:0.6°C, Wtr:n/a°C, S@9kph G 18, 1020.7hPa, Wav:n/am Port Colborne at 0900: Air:2.9°C, Wtr:8.8°C, SW@22kph G 29, 1019.8hPa, Wav:0.4m West Lake Ontario at 0900: Air:0.9°C, Wtr:4.9°C, SW@14kph G 18, 1020.2hPa, Wav:0.1m Prince Edward Pt at 1000: Air:1.4°C, Wtr:9.9°C, SW@14kph G 25, 1019.8hPa, Wav:0.3m 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 1000: Air:0.5°C, Wtr:7.1°C, SSW@29kph G 36, 1017.8hPa, Wav:0.5m Southern Lake Huron (45149) - no recent report available S. Huron- Oscoda at 0950: Air:1.7°C, Wtr:6.7°C, WSW@32kph G 40, 1016.9hPa, Wav:1.1m South Georgian Bay at 0900: Air:2.5°C, Wtr:7.4°C, SW@36kph G 43, 1015.4hPa, Wav:1.0m Georgian Bay at 1000: Air:3.1°C, Wtr:7.3°C, WSW@36kph G 47, 1013.4hPa, Wav:1.4m N. Huron- Alpena at 0950: Air:1.9°C, Wtr:7.0°C, WSW@36kph G 43, 1013.7hPa, Wav:1.0m Lake Nipissing (45152) - no recent report available North Channel East (45154) - no recent report available

Most recent conditions in table below. Non-reporting stations are omitted.

ID Name Time
AST
Air
°C
Water
°C
Wind
kph
Gust
kph
Baro
hPa
Trend
hPa
Waves
m
Period
Sec
GSLM4 Gravelly Shoals Light 0940 0.8 n/a SSW Wind from SSW 30 41 1021.0 n/a n/a n/a
THLO1 Toledo, OH Light No. 2 1000 0.0 n/a SW Wind from SW 32 37 n/a n/a n/a n/a
APNM4 Alpena Harbor Light 1020 -0.3 n/a WSW Wind from WSW 21 22 n/a n/a n/a n/a
THRO1 Toledo, OH 0918 n/a n/a SW Wind from SW 9 18 n/a n/a n/a n/a
MRHO1 Marblehead, OH 1000 -0.1 n/a SSW Wind from SSW 9 18 1021.4 +0.4 n/a n/a
BUFN6 Buffalo, NY 1000 -0.3 n/a E Wind from E 4 5 1019.2 -0.0 n/a n/a
FTGM4 Fort Gratiot 1000 -0.3 n/a WSW Wind from WSW 15 21 1018.0 -0.5 n/a n/a
OSGN6 Oswego, NY 1000 -1.4 n/a S Wind from S 13 21 1019.9 -0.5 n/a n/a
HRBM4 Harbor Beach 1000 -0.3 n/a SW Wind from SW 17 28 1016.3 -0.7 n/a n/a
DTLM4 DeTour Village 1000 -1.1 n/a NNW Wind from NNW 5 13 1011.6 -0.8 n/a n/a
RCKM4 Rock Cut Michigan 1000 n/a n/a SSW Wind from SSW 5 8 1011.3 -1.0 n/a n/a
45012 Lake Ontario Buoy 0950 2.2 7.7 WSW Wind from WSW 32 40 1019.4 -1.5 0.6 4
SBIO1 South Bass Island, OH 1000 0.4 n/a SSW Wind from SSW 21 26 1021.4 +0.4 n/a n/a
45005 West Lake Erie 1020 1.3 6.8 SW Wind from SW 25 32 1021.5 n/a n/a n/a
45132 Port Stanley 1000 3.5 9.5 WSW Wind from WSW 29 32 1019.7 +0.2 0.9 5
DBLN6 Dunkirk, NY 1000 0.6 n/a S Wind from S 9 18 1020.7 -0.3 n/a n/a
45142 Port Colborne 0900 2.9 8.8 SW Wind from SW 22 29 1019.8 -0.9 0.4 3
45139 West Lake Ontario 0900 0.9 4.9 SW Wind from SW 14 18 1020.2 -0.2 0.1 2
45135 Prince Edward Pt 1000 1.4 9.9 SW Wind from SW 14 25 1019.8 -1.2 0.3 4
45151 Lake Simcoe 1000 0.5 7.1 SSW Wind from SSW 29 36 1017.8 -1.1 0.5 3
45008 S. Huron- Oscoda 0950 1.7 6.7 WSW Wind from WSW 32 40 1016.9 -1.1 1.1 4
45143 South Georgian Bay 0900 2.5 7.4 SW Wind from SW 36 43 1015.4 -1.5 1.0 4
45137 Georgian Bay 1000 3.1 7.3 WSW Wind from WSW 36 47 1013.4 -1.4 1.4 5
45003 N. Huron- Alpena 0950 1.9 7.0 WSW Wind from WSW 36 43 1013.7 -1.1 1.0 4