Ontonagon
NDBC buoy 45216
Observed , 2 hours ago
Favorable
Light NE winds at 8 kn gusting to 10 kn. Light chop seas at 2 ft with from the SSE, building. Pressure falling at 1,029.2 mbar. Water 50°F, air 53°F.
It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.
Get Buoycast for iPhoneWind
Speed
7.8kn
Gust
9.7kn
Direction
50° NE
Trend
Steady
Last 10 hours1.9 to 9.7 kn
Waves
1.6ft
Direction
155° SSE
Last 10 hours0.3 to 1.6 ft
Air temp
53°F
43 to 56°F today
Water temp
50°F
48 to 54°F today
Pressure
1029mbar
Tendency
Easing
3 hour change
-1.9 mbar
Last 10 hours1029 to 1034 mbar
Last 24 hours
Every 3 hours, over the last 9 hours. Air 43 to 56°F, water 48 to 54°F, pressure 1,029 to 1,034 mbar over the same window.
1 station within 30 NM
These are your in one place. Save the ones you run and Buoycast opens on them.
Get Buoycast for iPhoneCommon questions
How often does buoy 45216 report?
Wind, temperature and pressure update about every 10 minutes. Wave height and period update about every 30 minutes.
Can I be notified when conditions change at buoy 45216?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for this area appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Can I see the forecast against what buoy 45216 measured?
This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.
Can I keep buoy 45216 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
Station 45216
46°55'55" N 89°20'56" W · owned and maintained by Michigan Technological University
Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.