Hazardous marine condition(s):
Severe Thunderstorm Watch
Hazardous Weather Outlook
Small Craft Advisory
Special Weather Statement
ANZ500-130800-
458 PM EDT Fri Jun 12 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
A cold front brings potential for more widespread severe
thunderstorms today into tonight. Small Craft Advisories may be
needed in the wake of the front this evening into Saturday morning,
and then again in southerly channeling on Sunday. Gusty winds and
rain chances could return Sunday afternoon.
$$
ANZ539-130800- Chester River to Queenstown MD- 458 PM EDT Fri Jun 12 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING SEVERE THUNDERSTORM WATCH 321 IN EFFECT UNTIL 9 PM EDT THIS EVENING REST OF THIS AFTERNOON SW winds 10 kt with gusts to 20 kt. Waves 1 ft. Tstms likely with numerous showers. TONIGHT W winds 5 to 10 kt with gusts to 20 kt... becoming NW late. Waves 1 ft. Scattered showers with a chance of tstms. SAT NW winds 5 kt. Waves less than 1 ft. SAT NIGHT S winds 5 kt. Waves less than 1 ft. SUN S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers with a chance of tstms. SUN NIGHT S winds 10 to 15 kt...becoming W after midnight. Gusts up to 20 kt. Waves 2 ft. Showers likely with a chance of tstms. MON NW winds 10 to 15 kt...diminishing to around 5 kt. Waves 1 to 2 ft...subsiding to flat after midnight. TUE SE winds around 5 kt. Waves flat. Winds and waves higher and visibilities lower in and near tstms. $$
ANZ539-130800- Chester River to Queenstown MD- 458 PM EDT Fri Jun 12 2026 SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING SEVERE THUNDERSTORM WATCH 321 IN EFFECT UNTIL 9 PM EDT THIS EVENING REST OF THIS AFTERNOON SW winds 10 kt with gusts to 20 kt. Waves 1 ft. Tstms likely with numerous showers. TONIGHT W winds 5 to 10 kt with gusts to 20 kt... becoming NW late. Waves 1 ft. Scattered showers with a chance of tstms. SAT NW winds 5 kt. Waves less than 1 ft. SAT NIGHT S winds 5 kt. Waves less than 1 ft. SUN S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Showers with a chance of tstms. SUN NIGHT S winds 10 to 15 kt...becoming W after midnight. Gusts up to 20 kt. Waves 2 ft. Showers likely with a chance of tstms. MON NW winds 10 to 15 kt...diminishing to around 5 kt. Waves 1 to 2 ft...subsiding to flat after midnight. TUE SE winds around 5 kt. Waves flat. Winds and waves higher and visibilities lower in and near tstms. $$