PDA Weather/Marine Page URL: mobile.weather.gov
Hazardous marine condition(s):
Hazardous Weather Outlook
Gale Warning
ANZ200-302000-
325 AM EDT Tue Mar 30 2021
.Synopsis for Massachusetts and Rhode Island coastal waters...
A gale center forming over the Maritimes Monday morning will
generate westerly gales across the MA and RI waters through the
morning, then slowly slackening in the afternoon. High pressure then
builds over New England Monday night. The high remains just offshore
Tue and Wed. Low pressure then tracks south to north across New
England Wed night into Thu. Periods of heavy rain and fog will limit
vsby. Improving conditions late Thu and Thu night, as low pressure
exits into Canada and west winds overspread the waters. High
pressure builds into New England Fri and Sat, then shifting south
Sunday.
For additional information on possible hazardous weather for the
week ahead, please visit www.weather.gov/boston/ehwo.
$$
ANZ230-170000- Boston Harbor- 716 AM EDT Fri Apr 16 2021 GALE WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON TODAY NE winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft, except 6 to 9 ft at the outer harbor entrance. Rain, mainly this morning. Vsby 1 NM or less. TONIGHT NE winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. Showers. Vsby 1 to 3 NM. SAT N winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft, except 3 to 5 ft at the outer harbor entrance. A chance of showers. SAT NIGHT N winds 5 to 10 kt, becoming NW after midnight. Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance. SUN AND SUN NIGHT W winds around 5 kt. Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance. MON THROUGH TUE NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$
ANZ230-170000- Boston Harbor- 716 AM EDT Fri Apr 16 2021 GALE WARNING IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON TODAY NE winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft, except 6 to 9 ft at the outer harbor entrance. Rain, mainly this morning. Vsby 1 NM or less. TONIGHT NE winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. Showers. Vsby 1 to 3 NM. SAT N winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft, except 3 to 5 ft at the outer harbor entrance. A chance of showers. SAT NIGHT N winds 5 to 10 kt, becoming NW after midnight. Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance. SUN AND SUN NIGHT W winds around 5 kt. Waves 1 foot or less, except 2 to 4 ft at the outer harbor entrance. MON THROUGH TUE NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$