ANZ500-190800-
1036 PM EDT Fri Jul 18 2025
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
A front stalls across the area today, then returns north as a warm
front on Saturday. A stronger cold front moves through the area
Sunday night. Canadian high pressure builds to the north into early
next week. Daily shower and thunderstorm chances continue through
the weekend, with any stronger thunderstorm posing a risk to
mariners. Small Craft Advisories may be needed Sunday night into
Monday morning.
$$
ANZ535-190800- Tidal Potomac from Key Bridge to Indian Head- 1036 PM EDT Fri Jul 18 2025 REST OF TONIGHT Light winds. Waves flat. A chance of showers and tstms. Patchy fog late this evening. Patchy fog. Vsby 1 NM or less... increasing to 1 to 3 NM. SAT S winds around 5 kt. Waves 1 ft. Showers likely with a chance of tstms. Patchy fog. Vsby 1 to 3 NM. SAT NIGHT S winds around 5 kt. Waves 1 ft or less. Showers likely with a chance of tstms. Vsby 1 NM or less. SUN W winds around 5 kt. Waves 1 ft. A chance of showers and tstms. SUN NIGHT NW winds 5 kt. Waves less than 1 ft. MON N winds 5 kt. Waves less than 1 ft. MON NIGHT NE winds around 5 kt. Waves 1 ft. TUE E winds around 5 kt. Waves 1 ft. WED S winds around 5 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$
ANZ535-190800- Tidal Potomac from Key Bridge to Indian Head- 1036 PM EDT Fri Jul 18 2025 REST OF TONIGHT Light winds. Waves flat. A chance of showers and tstms. Patchy fog late this evening. Patchy fog. Vsby 1 NM or less... increasing to 1 to 3 NM. SAT S winds around 5 kt. Waves 1 ft. Showers likely with a chance of tstms. Patchy fog. Vsby 1 to 3 NM. SAT NIGHT S winds around 5 kt. Waves 1 ft or less. Showers likely with a chance of tstms. Vsby 1 NM or less. SUN W winds around 5 kt. Waves 1 ft. A chance of showers and tstms. SUN NIGHT NW winds 5 kt. Waves less than 1 ft. MON N winds 5 kt. Waves less than 1 ft. MON NIGHT NE winds around 5 kt. Waves 1 ft. TUE E winds around 5 kt. Waves 1 ft. WED S winds around 5 kt. Waves 1 ft. Winds and waves higher and visibilities lower in and near tstms. $$