North entry buoy
NDBC buoy 45023
Observed , 1 hour ago
Elevated
Late this afternoon
Light SE winds at 6 kn gusting to 10 kn. Rippled seas at 1 ft with from the NNW, building. Pressure falling at 1,030.4 mbar. Water 40°F, air 57°F. Late This Afternoon: East Wind 10 To 15 Knots.
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
5.8kn
Gust
9.7kn
Direction
140° SE
Trend
Steady
Last 10 hours1.9 to 9.7 kn
Waves
0.7ft
Direction
347° NNW
Last 10 hours0.3 to 0.7 ft
Air temp
57°F
45 to 57°F today
Water temp
40°F
40 to 42°F today
Pressure
1030mbar
Tendency
Easing
3 hour change
-1 mbar
Last 10 hours1030 to 1034 mbar
Zone forecast
Late This Afternoon
East Wind 10 To 15 Knots. Sunny. Waves Calm To 1 Foot.
Tonight
Southeast Wind 10 To 15 Knots Veering South 5 To 15 Knots By Midnight. Clear Through Midnight Then Becoming Partly Cloudy. Waves Calm To 1 Foot.
Thursday
South Wind Less Than 10 Knots Backing East Late. Partly Cloudy Through Early Afternoon Then Becoming Cloudy. Waves Calm To 1 Foot.
NWS zone Upper Entrance of Portage Canal to Eagle River MI
Last 24 hours
Every 3 hours, over the last 9 hours. Air 45 to 57°F, water 40 to 42°F, pressure 1,030 to 1,034 mbar over the same window.
2 stations 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 45023 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 45023?
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 Upper Entrance of Portage Canal to Eagle River MI 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 45023 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 45023 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
Station 45023
47°16'12" N 88°36'25" 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.