Dahlgren
NOAA CO-OPS station 8635027
Observed , 12 minutes ago
Elevated
Marine Weather Statement in effect. Water 60°F, air 58°F. Rest of Today: W winds 10 kt...becoming SW late.
Based on the zone forecast. This station 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 iPhoneSmall Craft Advisory
Small Craft Advisory issued November 8 at 8:07AM EST until November 9 at 6:00PM EST by NWS Baltimore MD/Washington DC
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD, Patapsco River including Baltimore Harbor, and Patuxent River to Broomes Island MD. * WHEN...From 6 AM to 6 PM EST Monday. * IMPACTS...Conditions will be hazardous to small craft.
Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Get Buoycast for iPhoneWater Level
1.6ft
Datum
MLLW
Last 12 hours0.3 to 1.6 ft
Air temp
58°F
44 to 59°F today
Water temp
60°F
60 to 62°F today
Pressure
1016mbar
Tendency
Easing
3 hour change
-1.8 mbar
Last 12 hours1016 to 1018 mbar
Zone forecast
Rest of Today
W winds 10 kt...becoming SW late. Waves 1 ft.
Tonight
W winds 5 to 10 kt. Waves 1 ft.
Mon
NW winds 10 to 15 kt with gusts to 30 kt. Waves 2 ft.
Synopsis
A pair of weak, dry fronts will cross the Mid-Atlantic through Monday morning resulting in an enhancement to northwest breezes. A warm front will lift across the area Monday night into Tuesday morning. A cold front will drop southward into the area during the middle of the week, then low pressure will develop over the Ohio and Tennessee Valleys and track eastward late in the week.
NWS zone Tidal Potomac from Indian Head to Cobb Island MD
Last 24 hours
Every 3 hours, over the last 12 hours. Air 44 to 59°F, pressure 1,016 to 1,018 mbar over the same window.
2 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
Can I be notified when conditions change at station 8635027?
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 Tidal Potomac from Indian Head to Cobb Island MD 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 8635027 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 8635027 for next time?
Save it as a favorite and Buoycast opens on the stations you run.
What this station measures
This station is not reporting wind. 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 station.
Station 8635027
38°19'12" N 77°02'13" 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.