Baltimore
NOAA CO-OPS station 8574680
Observed , 10 minutes ago
Challenging
Small Craft Advisory in effect. Light E winds at 7 kn gusting to 11 kn. Water 79°F, air 65°F. Rest of This Afternoon: NE Winds 15 Kt With Gusts To 25 Kt.
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 iPhoneSmall Craft Advisory
Small Craft Advisory issued September 23 at 6:22PM EDT until September 25 at 6:00AM EDT by NWS Baltimore MD/Washington DC
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt. * WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of North Beach MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN...Until 6 AM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft.
Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Get Buoycast for iPhoneWind
Speed
6.8kn
Gust
11kn
Direction
79° E
Trend
Easing
Last 12 hours6.8 to 15 kn
Water Level
2.5ft
Datum
MLLW
Last 12 hours1.9 to 2.8 ft
Air temp
65°F
57 to 68°F today
Water temp
79°F
76 to 79°F today
Pressure
1030mbar
Tendency
Rising
3 hour change
+0.6 mbar
Last 12 hours1029 to 1031 mbar
Salinity
10.4PSU
Band
Brackish
Last 12 hours9.4 to 10 PSU
Zone forecast
Rest of This Afternoon
NE Winds 15 Kt With Gusts To 25 Kt. Waves 2 Ft.
Tonight
NE Winds 15 To 20 Kt With Gusts To 30 Kt. Waves 2 Ft.
Thu
NE Winds 10 To 15 Kt With Gusts To 25 Kt. Waves 1 To 2 Ft.
Synopsis
A strong area of high pressure will remain in place to our north through the remainder of the week leading to a prolonged period of onshore flow. A strong coastal low will then develop in the Atlantic Thursday and intensify as it lifts northward into this weekend. Small Craft Advisories will likely be needed for much of the Friday through Saturday time period, and a few low-end gale gusts can't be ruled out.
NWS zone Patapsco River including Baltimore Harbor
Last 24 hours
Every 3 hours, over the last 12 hours. Air 57 to 68°F, water 76 to 79°F, pressure 1,029 to 1,031 mbar, salinity 9.4 to 10 PSU over the same window.
4 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
Can I be notified when conditions change at station 8574680?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this station crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for Patapsco River including Baltimore Harbor 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 station 8574680 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 station 8574680 for next time?
Save it as a favorite and Buoycast opens on the stations you run.
Station 8574680
39°16'01" N 76°34'41" W
Measured by 400+ NOAA CO-OPS stations. Observations from the Center for Operational Oceanographic Products and Services, forecasts and advisories from the National Weather Service. Not for navigation.