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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 

-0.5 °C n/a °C Wind from SSESSE 42 kph 46 kph 1016.9 hPa n/a hPa n/a m n/a sec

-0.4 °C n/a °C Wind from SESE 22 kph 24 kph n/a hPa n/a hPa n/a m n/a sec

1.4 °C n/a °C Wind from SWSW 28 kph 35 kph n/a hPa n/a hPa n/a m n/a sec

1.3 °C n/a °C Wind from SSESSE 15 kph 22 kph 1018.4 hPa -3.4 hPa n/a m n/a sec

1.3 °C n/a °C Wind from ESEESE 8 kph 13 kph 1020.0 hPa -3.0 hPa n/a m n/a sec

0.2 °C n/a °C Wind from ESEESE 8 kph 11 kph 1022.6 hPa -3.3 hPa n/a m n/a sec

0.1 °C n/a °C Wind from SS 26 kph 32 kph 1018.4 hPa -3.5 hPa n/a m n/a sec

-0.1 °C n/a °C Wind from SSESSE 21 kph 26 kph 1026.8 hPa -2.3 hPa n/a m n/a sec

-0.5 °C n/a °C Wind from SS 41 kph 50 kph 1017.9 hPa -2.3 hPa n/a m n/a sec

0.6 °C n/a °C Wind from SSESSE 28 kph 33 kph 1013.5 hPa -0.4 hPa n/a m n/a sec

n/a °C n/a °C Wind from SESE 22 kph 24 kph 1012.9 hPa -0.9 hPa n/a m n/a sec

1.4 °C n/a °C Wind from ESEESE 21 kph 22 kph 1020.3 hPa -2.8 hPa n/a m n/a sec

2.6 °C n/a °C Wind from SS 8 kph 11 kph 1023.6 hPa -3.6 hPa n/a m n/a sec

Gravelly Shoals Light at 0040: Air:-0.5°C, Wtr:n/a°C, SSE@42kph G 46, 1016.9hPa, Wav:n/am Toledo, OH Light No. 2 at 0100: Air:-0.4°C, Wtr:n/a°C, SE@22kph G 24, n/ahPa, Wav:n/am Alpena Harbor Light at 0110: Air:1.4°C, Wtr:n/a°C, SW@28kph G 35, n/ahPa, Wav:n/am Toledo, OH at 0100: Air:1.3°C, Wtr:n/a°C, SSE@15kph G 22, 1018.4hPa, Wav:n/am Marblehead, OH at 0100: Air:1.3°C, Wtr:n/a°C, ESE@8kph G 13, 1020.0hPa, Wav:n/am Buffalo, NY at 0100: Air:0.2°C, Wtr:n/a°C, ESE@8kph G 11, 1022.6hPa, Wav:n/am Fort Gratiot at 0100: Air:0.1°C, Wtr:n/a°C, S@26kph G 32, 1018.4hPa, Wav:n/am Oswego, NY at 0100: Air:-0.1°C, Wtr:n/a°C, SSE@21kph G 26, 1026.8hPa, Wav:n/am Harbor Beach at 0100: Air:-0.5°C, Wtr:n/a°C, S@41kph G 50, 1017.9hPa, Wav:n/am DeTour Village at 0100: Air:0.6°C, Wtr:n/a°C, SSE@28kph G 33, 1013.5hPa, Wav:n/am Rock Cut Michigan at 0100: Air:n/a°C, Wtr:n/a°C, SE@22kph G 24, 1012.9hPa, 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 (LSCM4) - no recent report available Lake St Clair, Ont (45147) - no recent report available South Bass Island, OH at 0100: Air:1.4°C, Wtr:n/a°C, ESE@21kph G 22, 1020.3hPa, Wav:n/am West Lake Erie (45005) - no recent report available Port Stanley (45132) - no recent report available Dunkirk, NY at 0100: Air:2.6°C, Wtr:n/a°C, S@8kph G 11, 1023.6hPa, 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 0040 -0.5 n/a SSE Wind from SSE 42 46 1016.9 n/a n/a n/a
THLO1 Toledo, OH Light No. 2 0100 -0.4 n/a SE Wind from SE 22 24 n/a n/a n/a n/a
APNM4 Alpena Harbor Light 0110 1.4 n/a SW Wind from SW 28 35 n/a n/a n/a n/a
THRO1 Toledo, OH 0100 1.3 n/a SSE Wind from SSE 15 22 1018.4 -3.4 n/a n/a
MRHO1 Marblehead, OH 0100 1.3 n/a ESE Wind from ESE 8 13 1020.0 -3.0 n/a n/a
BUFN6 Buffalo, NY 0100 0.2 n/a ESE Wind from ESE 8 11 1022.6 -3.3 n/a n/a
FTGM4 Fort Gratiot 0100 0.1 n/a S Wind from S 26 32 1018.4 -3.5 n/a n/a
OSGN6 Oswego, NY 0100 -0.1 n/a SSE Wind from SSE 21 26 1026.8 -2.3 n/a n/a
HRBM4 Harbor Beach 0100 -0.5 n/a S Wind from S 41 50 1017.9 -2.3 n/a n/a
DTLM4 DeTour Village 0100 0.6 n/a SSE Wind from SSE 28 33 1013.5 -0.4 n/a n/a
RCKM4 Rock Cut Michigan 0100 n/a n/a SE Wind from SE 22 24 1012.9 -0.9 n/a n/a
SBIO1 South Bass Island, OH 0100 1.4 n/a ESE Wind from ESE 21 22 1020.3 -2.8 n/a n/a
DBLN6 Dunkirk, NY 0100 2.6 n/a S Wind from S 8 11 1023.6 -3.6 n/a n/a