Hourly Forecast
Sat, 08:00 PM
CloudyWinds: 14 mph E
Sat, 09:00 PM
CloudyWinds: 14 mph E
Sat, 10:00 PM
Slight Chance Rain ShowersWinds: 14 mph E
Sat, 11:00 PM
Chance Rain ShowersWinds: 14 mph E
Sun, 12:00 AM
Chance Rain ShowersWinds: 15 mph E
Sun, 01:00 AM
Chance Rain ShowersWinds: 16 mph E
Sun, 02:00 AM
Rain Showers LikelyWinds: 17 mph E
Sun, 03:00 AM
Rain Showers LikelyWinds: 18 mph E
Sun, 04:00 AM
Rain ShowersWinds: 18 mph E
Sun, 05:00 AM
Rain ShowersWinds: 20 mph E
Sun, 06:00 AM
Rain ShowersWinds: 20 mph E
Sun, 07:00 AM
Rain ShowersWinds: 21 mph E
Sun, 08:00 AM
Showers And ThunderstormsWinds: 21 mph E
Sun, 09:00 AM
Showers And ThunderstormsWinds: 21 mph E
Sun, 10:00 AM
Showers And ThunderstormsWinds: 20 mph SE
Sun, 11:00 AM
Showers And ThunderstormsWinds: 18 mph SE
Sun, 12:00 PM
Showers And Thunderstorms LikelyWinds: 20 mph SE
Sun, 01:00 PM
Showers And Thunderstorms LikelyWinds: 20 mph SE
Sun, 02:00 PM
Showers And Thunderstorms LikelyWinds: 17 mph SE
Sun, 03:00 PM
Chance Showers And ThunderstormsWinds: 16 mph SE
Sun, 04:00 PM
Chance Showers And ThunderstormsWinds: 14 mph SE
Sun, 05:00 PM
Chance Showers And ThunderstormsWinds: 10 mph SE
Sun, 06:00 PM
Slight Chance Showers And ThunderstormsWinds: 10 mph SE
Sun, 07:00 PM
Chance Showers And ThunderstormsWinds: 9 mph SE
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. The remnants of Isaias will move across the region late tonight through Monday morning. In the wake, high pressure builds to the south of the waters before a dry cold front pushes through by mid- week. Gale-force winds possible for several hours Sunday morning, mainly over southern portions of the Chesapeake Bay. Additional Small Craft Advisories are likely needed for Monday afternoon.