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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 

12.8 °C n/a °C Wind from WSWWSW 30 kph 32 kph n/a hPa n/a hPa n/a m n/a sec

18.3 °C n/a °C Wind from WSWWSW 22 kph 33 kph 1011.2 hPa n/a hPa n/a m n/a sec

17.9 °C n/a °C Wind from SSWSSW 15 kph 30 kph 1011.9 hPa n/a hPa n/a m n/a sec

4.0 °C 0.7 °C Wind from SSWSSW 13 kph 21 kph 1011.4 hPa n/a hPa n/a m n/a sec

19.7 °C n/a °C Wind from WW 18 kph n/a kph 1009.3 hPa n/a hPa n/a m n/a sec

11.5 °C n/a °C Wind from WNWWNW 5 kph 11 kph 1009.7 hPa n/a hPa n/a m n/a sec

n/a °C n/a °C Wind from NENE 17 kph 21 kph 1009.7 hPa n/a hPa n/a m n/a sec

2.6 °C n/a °C Wind from NWNW 15 kph 26 kph 1012.0 hPa n/a hPa n/a m n/a sec

n/a °C n/a °C n/a n/a kph 1011.2 hPa +2.1 hPa n/a m n/a sec

13.7 °C n/a °C Wind from SWSW 32 kph 33 kph 1008.6 hPa -0.9 hPa n/a m n/a sec

10.0 °C n/a °C Wind from WSWWSW 26 kph 30 kph 1011.1 hPa -0.9 hPa n/a m n/a sec

6.3 °C 2.3 °C Wind from SWSW 25 kph 29 kph 1010.5 hPa -0.4 hPa 0.6 m 4 sec

6.8 °C n/a °C Wind from SWSW 37 kph 39 kph 1010.2 hPa -0.8 hPa n/a m n/a sec

Gravelly Shoals Light (GSLM4) - no recent report available Toledo, OH Light No. 2 at 1745: Air:12.8°C, Wtr:n/a°C, WSW@30kph G 32, n/ahPa, Wav:n/am Alpena Harbor Light (APNM4) - no recent report available Toledo, OH at 1818: Air:18.3°C, Wtr:n/a°C, WSW@22kph G 33, 1011.2hPa, Wav:n/am Marblehead, OH at 1818: Air:17.9°C, Wtr:n/a°C, SSW@15kph G 30, 1011.9hPa, Wav:n/am Buffalo, NY at 1830: Air:4.0°C, Wtr:0.7°C, SSW@13kph G 21, 1011.4hPa, Wav:n/am Fort Gratiot at 1830: Air:19.7°C, Wtr:n/a°C, W@18kph G n/a, 1009.3hPa, Wav:n/am Oswego, NY at 1818: Air:11.5°C, Wtr:n/a°C, WNW@5kph G 11, 1009.7hPa, Wav:n/am Harbor Beach at 1830: Air:n/a°C, Wtr:n/a°C, NE@17kph G 21, 1009.7hPa, Wav:n/am DeTour Village at 1830: Air:2.6°C, Wtr:n/a°C, NW@15kph G 26, 1012.0hPa, Wav:n/am Rock Cut Michigan at 1800: Air:n/a°C, Wtr:n/a°C, 1011.2hPa, 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 1800: Air:13.7°C, Wtr:n/a°C, SW@32kph G 33, 1008.6hPa, Wav:n/am Lake St Clair, Ont (45147) - no recent report available South Bass Island, OH at 1800: Air:10.0°C, Wtr:n/a°C, WSW@26kph G 30, 1011.1hPa, Wav:n/am West Lake Erie (45005) - no recent report available Port Stanley at 1800: Air:6.3°C, Wtr:2.3°C, SW@25kph G 29, 1010.5hPa, Wav:0.6m Dunkirk, NY at 1800: Air:6.8°C, Wtr:n/a°C, SW@37kph G 39, 1010.2hPa, 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
ADT
Air
°C
Water
°C
Wind
kph
Gust
kph
Baro
hPa
Trend
hPa
Waves
m
Period
Sec
THLO1 Toledo, OH Light No. 2 1745 12.8 n/a WSW Wind from WSW 30 32 n/a n/a n/a n/a
THRO1 Toledo, OH 1818 18.3 n/a WSW Wind from WSW 22 33 1011.2 n/a n/a n/a
MRHO1 Marblehead, OH 1818 17.9 n/a SSW Wind from SSW 15 30 1011.9 n/a n/a n/a
BUFN6 Buffalo, NY 1830 4.0 0.7 SSW Wind from SSW 13 21 1011.4 n/a n/a n/a
FTGM4 Fort Gratiot 1830 19.7 n/a W Wind from W 18 n/a 1009.3 n/a n/a n/a
OSGN6 Oswego, NY 1818 11.5 n/a WNW Wind from WNW 5 11 1009.7 n/a n/a n/a
HRBM4 Harbor Beach 1830 n/a n/a NE Wind from NE 17 21 1009.7 n/a n/a n/a
DTLM4 DeTour Village 1830 2.6 n/a NW Wind from NW 15 26 1012.0 n/a n/a n/a
RCKM4 Rock Cut Michigan 1800 n/a n/a n/a n/a 1011.2 +2.1 n/a n/a
LSCM4 Lake St Clair, MI 1800 13.7 n/a SW Wind from SW 32 33 1008.6 -0.9 n/a n/a
SBIO1 South Bass Island, OH 1800 10.0 n/a WSW Wind from WSW 26 30 1011.1 -0.9 n/a n/a
45132 Port Stanley 1800 6.3 2.3 SW Wind from SW 25 29 1010.5 -0.4 0.6 4
DBLN6 Dunkirk, NY 1800 6.8 n/a SW Wind from SW 37 39 1010.2 -0.8 n/a n/a