Hazardous marine condition(s):
Small Craft Advisory
ANZ500-212000-
829 AM EDT Mon Sep 21 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
A strong area of high pressure will build to our north today and
remain in place through much of the week, leading to a prolonged
period of onshore flow. Several waves of low pressure may track
along the stalled front to our south during this time. Small Craft
Advisories will likely be needed for much of the Wednesday through
Friday time period, and a few low-end Gale gusts can't be ruled out
Wednesday through Friday.
$$
ANZ539-212000- Chester River to Queenstown MD- 829 AM EDT Mon Sep 21 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH LATE TUESDAY NIGHT TODAY NE winds 10 kt. Waves 1 to 2 ft. Scattered showers this afternoon. TONIGHT NE winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers. TUE NE winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. Showers. TUE NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. Showers likely. WED NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. A chance of showers. WED NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. THU NE winds 15 to 20 kt. Waves 2 to 3 ft. FRI N winds 20 to 25 kt. Waves 3 ft. A chance of showers. $$
ANZ539-212000- Chester River to Queenstown MD- 829 AM EDT Mon Sep 21 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH LATE TUESDAY NIGHT TODAY NE winds 10 kt. Waves 1 to 2 ft. Scattered showers this afternoon. TONIGHT NE winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers. TUE NE winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. Showers. TUE NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. Showers likely. WED NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. A chance of showers. WED NIGHT NE winds 15 to 20 kt with gusts to 30 kt. Waves 2 to 3 ft. THU NE winds 15 to 20 kt. Waves 2 to 3 ft. FRI N winds 20 to 25 kt. Waves 3 ft. A chance of showers. $$