Bluegraph
SIMarineUS

Observing network

Stations

The buoys, coastal stations, tide gauges and estuary stations Bluegraph follows, from the Bering Sea to Samoa, each with its latest report and its last 48 hours of waves or wind. Readings are shown as each station reported them; the report column says how long ago that was.

Stations
715
Reporting, last 3 h
696
Buoys
286
Coastal stations
175
Tide gauges
226
Estuary stations
28
Measuring waves
262
Newest report
19 min ago
Latest readings at each station
StationWaves ftWind mphWater °FAir °FPressure inHgReport
Great Lakes 136
Lake Nipissing, ON 45152 · Great Lakes0.7 2 s 13 from SW62.464.829.89Reporting 1 h
Lake Simcoe, ON 45151 · Great Lakes0.7 2 s 9 from S63.965.829.97Reporting 1 h
Lake St Clair, ON 45147 · Great Lakes0.3 2 s 4 from S64.265.729.97Reporting 1 h
Lakeport, MI 45209 · Great Lakes1.0 2 s · SSW 13 from SW64.665.8—Reporting 30 min
Little Rapids, MI LTRM4 · Tide gauge · Great Lakes— 6 from S60.866.029.79Reporting 52 min
Little Traverse Bay, MI 45022 · Great Lakes1.6 5 s · W 11 from S64.667.329.83Reporting 1 h
Ludington, MI 45024 · Great Lakes3.6 5 s · WSW 16 from SSW63.563.529.84Reporting 1 h
Ludington, MI LDTM4 · Tide gauge · Great Lakes— 13 from SSW—63.9—Reporting 52 min
Mackinac Straits West, MI 45175 · Great Lakes1.3 SW 11 from SW61.764.929.80Reporting 1 h
Mackinaw City, MI MACM4 · Tide gauge · Great Lakes— 6 from SW62.866.229.80Reporting 52 min
Marblehead, OH MRHO1 · Tide gauge · Great Lakes— 2 from SE67.369.329.98Reporting 52 min
Marquette C.G., MI MCGM4 · Tide gauge · Great Lakes— 5 from S—72.129.71Reporting 52 min
Maumee Bay, OH 45200 · Great Lakes0.3 NE 2 from SE66.968.729.96Reporting 40 min
McGulpin Point North, MI 45194 · Great Lakes1.3 4 s · W —62.163.7—Reporting 40 min
McQuade Harbor Nearshore, MN 45027 · Great Lakes0.0 3 s · ESE 2 from SSW63.1——Reporting 1 h
Menominee, MI MNMM4 · Tide gauge · Great Lakes— 6 from S64.466.029.78Reporting 52 min
Mentor Harbor, OH 45207 · Great Lakes0.7 3 s · SW 9 from ESE68.770.3—Reporting 1 h
Michigan City, IN 45170 · Great Lakes1.3 2 s · SSW 11 from S63.064.0—Reporting 40 min
Mid Superior 45001 · Great Lakes2.3 4 s · WSW 9 from SSW57.460.129.70Reporting 40 min
Mouth of the Black River, MI MBRM4 · Tide gauge · Great Lakes— ——66.429.97Reporting 52 min
Munising, MI KP53 · Coastal station · Great Lakes— 8 from S—71.129.73Reporting 1 h
Naubinway, MI NABM4 · Coastal station · Great Lakes— 7 from SW—64.229.79Reporting 1 h
North Channel East, ON 45154 · Great Lakes1.6 3 s 13 from SSW66.062.129.84Reporting 1 h
North Entry, Keweenaw Peninsula, MI 45023 · Great Lakes0.7 4 s · NW 4 from SSW55.661.929.72Reporting 2 h
North Lake Huron Spotter 45212 · Great Lakes3.3 4 s · S —63.3——Reporting 1 h