Grand marais
NDBC buoy gdmm5
Observed , 41 minutes ago
Elevated
Tonight
Water 53°F, air 58°F. Tonight: Northeast Wind 5 To 10 Knots Becoming South Late In The Night.
Based on the zone forecast for tonight. This buoy does not measure wind or sea state.
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 iPhoneAir temp
58°F
49 to 59°F today
Water temp
53°F
53 to 53°F today
Pressure
1031mbar
Tendency
Easing
3 hour change
-1.6 mbar
Last 11 hours1031 to 1034 mbar
Zone forecast
Tonight
Northeast Wind 5 To 10 Knots Becoming South Late In The Night. Mostly Clear In The Evening Then Becoming Mostly Cloudy. Waves 1 To 2 Feet.
Thursday
Southeast Wind 5 Knots Becoming East Late In The Afternoon. Mostly Cloudy. Waves 1 To 2 Feet.
Thursday Night
East Wind 5 Knots In The Evening Becoming Variable 10 Knots Or Less. Chance Of Rain Showers In The Evening. Waves 1 Foot Or Less.
NWS zone Grand Marais to Taconite Harbor MN
Last 24 hours
Every 3 hours, over the last 12 hours. Pressure 1,031 to 1,034 mbar over the same window.
Common questions
How often does buoy gdmm5 report?
temperature and pressure update about every 10 minutes.
Can I be notified when conditions change at buoy gdmm5?
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 Grand Marais to Taconite Harbor MN 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 gdmm5 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 gdmm5 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting wind or waves. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station gdmm5
47°44'56" N 90°20'28" W · owned and maintained by NOS
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.