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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 

-0.3 °C n/a °C Wind from SWSW 32 kph 33 kph 1017.3 hPa n/a hPa n/a m n/a sec

1.3 °C n/a °C Wind from SSWSSW 28 kph 32 kph n/a hPa n/a hPa n/a m n/a sec

1.6 °C n/a °C Wind from WW 21 kph 28 kph n/a hPa n/a hPa n/a m n/a sec

2.5 °C n/a °C Wind from SWSW 15 kph 30 kph 1021.7 hPa -0.9 hPa n/a m n/a sec

1.5 °C n/a °C Wind from SSWSSW 13 kph 21 kph 1022.1 hPa n/a hPa n/a m n/a sec

2.1 °C n/a °C Wind from WSWWSW 45 kph 55 kph 1018.9 hPa n/a hPa n/a m n/a sec

1.1 °C n/a °C Wind from SWSW 21 kph 32 kph 1018.8 hPa n/a hPa n/a m n/a sec

3.0 °C n/a °C Wind from WSWWSW 22 kph 28 kph 1016.6 hPa n/a hPa n/a m n/a sec

1.6 °C n/a °C Wind from WW 35 kph 46 kph 1016.9 hPa n/a hPa n/a m n/a sec

1.3 °C n/a °C Wind from WW 13 kph 28 kph 1013.4 hPa n/a hPa n/a m n/a sec

n/a °C n/a °C Wind from WNWWNW 9 kph 21 kph 1013.6 hPa n/a hPa n/a m n/a sec

1.5 °C n/a °C Wind from WSWWSW 22 kph 26 kph 1019.8 hPa +0.0 hPa n/a m n/a sec

0.9 °C n/a °C Wind from SWSW 30 kph 32 kph 1021.8 hPa -0.3 hPa n/a m n/a sec

2.7 °C n/a °C Wind from WSWWSW 46 kph 54 kph 1018.8 hPa -0.9 hPa n/a m n/a sec

Gravelly Shoals Light at 1040: Air:-0.3°C, Wtr:n/a°C, SW@32kph G 33, 1017.3hPa, Wav:n/am Toledo, OH Light No. 2 at 1045: Air:1.3°C, Wtr:n/a°C, SSW@28kph G 32, n/ahPa, Wav:n/am Alpena Harbor Light at 1100: Air:1.6°C, Wtr:n/a°C, W@21kph G 28, n/ahPa, Wav:n/am Toledo, OH at 1100: Air:2.5°C, Wtr:n/a°C, SW@15kph G 30, 1021.7hPa, Wav:n/am Marblehead, OH at 1054: Air:1.5°C, Wtr:n/a°C, SSW@13kph G 21, 1022.1hPa, Wav:n/am Buffalo, NY at 1054: Air:2.1°C, Wtr:n/a°C, WSW@45kph G 55, 1018.9hPa, Wav:n/am Fort Gratiot at 1054: Air:1.1°C, Wtr:n/a°C, SW@21kph G 32, 1018.8hPa, Wav:n/am Oswego, NY at 1054: Air:3.0°C, Wtr:n/a°C, WSW@22kph G 28, 1016.6hPa, Wav:n/am Harbor Beach at 1054: Air:1.6°C, Wtr:n/a°C, W@35kph G 46, 1016.9hPa, Wav:n/am DeTour Village at 1054: Air:1.3°C, Wtr:n/a°C, W@13kph G 28, 1013.4hPa, Wav:n/am Rock Cut Michigan at 1054: Air:n/a°C, Wtr:n/a°C, WNW@9kph G 21, 1013.6hPa, Wav:n/am NW Lake Ontario Ajax (45159) - no recent report available No Longer Operating (45160) - no recent report available Lake Ontario Buoy (45012) - no recent report available Lake St Clair, MI at 1100: Air:1.5°C, Wtr:n/a°C, WSW@22kph G 26, 1019.8hPa, Wav:n/am Lake St Clair, Ont (45147) - no recent report available South Bass Island, OH at 1100: Air:0.9°C, Wtr:n/a°C, SW@30kph G 32, 1021.8hPa, Wav:n/am West Lake Erie (45005) - no recent report available Port Stanley (45132) - no recent report available Dunkirk, NY at 1100: Air:2.7°C, Wtr:n/a°C, WSW@46kph G 54, 1018.8hPa, Wav:n/am Port Colborne (45142) - no recent report available West Lake Ontario (45139) - no recent report available Prince Edward Pt (45135) - no recent report available 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 (45151) - no recent report available Southern Lake Huron (45149) - no recent report available S. Huron- Oscoda (45008) - no recent report available South Georgian Bay (45143) - no recent report available Georgian Bay (45137) - no recent report available N. Huron- Alpena (45003) - no recent report available 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 1040 -0.3 n/a SW Wind from SW 32 33 1017.3 n/a n/a n/a
THLO1 Toledo, OH Light No. 2 1045 1.3 n/a SSW Wind from SSW 28 32 n/a n/a n/a n/a
APNM4 Alpena Harbor Light 1100 1.6 n/a W Wind from W 21 28 n/a n/a n/a n/a
THRO1 Toledo, OH 1100 2.5 n/a SW Wind from SW 15 30 1021.7 -0.9 n/a n/a
MRHO1 Marblehead, OH 1054 1.5 n/a SSW Wind from SSW 13 21 1022.1 n/a n/a n/a
BUFN6 Buffalo, NY 1054 2.1 n/a WSW Wind from WSW 45 55 1018.9 n/a n/a n/a
FTGM4 Fort Gratiot 1054 1.1 n/a SW Wind from SW 21 32 1018.8 n/a n/a n/a
OSGN6 Oswego, NY 1054 3.0 n/a WSW Wind from WSW 22 28 1016.6 n/a n/a n/a
HRBM4 Harbor Beach 1054 1.6 n/a W Wind from W 35 46 1016.9 n/a n/a n/a
DTLM4 DeTour Village 1054 1.3 n/a W Wind from W 13 28 1013.4 n/a n/a n/a
RCKM4 Rock Cut Michigan 1054 n/a n/a WNW Wind from WNW 9 21 1013.6 n/a n/a n/a
LSCM4 Lake St Clair, MI 1100 1.5 n/a WSW Wind from WSW 22 26 1019.8 +0.0 n/a n/a
SBIO1 South Bass Island, OH 1100 0.9 n/a SW Wind from SW 30 32 1021.8 -0.3 n/a n/a
DBLN6 Dunkirk, NY 1100 2.7 n/a WSW Wind from WSW 46 54 1018.8 -0.9 n/a n/a