Hazardous marine condition(s):
Small Craft Advisory
ANZ500-210800-
756 PM EDT Tue Oct 20 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
High pressure remains positioned north of the area through the
middle of the week as low pressure meanders off the Mid-Atlantic
coast. The low will likely depart by the end of the week as high
pressure builds overhead. Additional Small Craft Advisories will
likely be needed at times through the end of the week.
$$
ANZ539-210800- Chester River to Queenstown MD- 756 PM EDT Tue Oct 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON TONIGHT NE winds 15 kt with gusts to 25 kt. Waves 2 ft. WED N winds 10 to 15 kt. Gusts up to 25 kt until late afternoon. Waves 2 ft. WED NIGHT N winds 5 to 10 kt. Waves 1 ft. THU N winds 10 kt. Waves 2 ft. THU NIGHT N winds 15 to 20 kt. Waves 2 ft. FRI N winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. FRI NIGHT NE winds 5 kt. Waves less than 1 ft. SAT NE winds around 5 kt. Waves flat. SUN S winds around 5 kt. Waves flat. $$
ANZ539-210800- Chester River to Queenstown MD- 756 PM EDT Tue Oct 20 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON TONIGHT NE winds 15 kt with gusts to 25 kt. Waves 2 ft. WED N winds 10 to 15 kt. Gusts up to 25 kt until late afternoon. Waves 2 ft. WED NIGHT N winds 5 to 10 kt. Waves 1 ft. THU N winds 10 kt. Waves 2 ft. THU NIGHT N winds 15 to 20 kt. Waves 2 ft. FRI N winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. FRI NIGHT NE winds 5 kt. Waves less than 1 ft. SAT NE winds around 5 kt. Waves flat. SUN S winds around 5 kt. Waves flat. $$