ANZ100-132030-
230 AM EDT Sun Sep 13 2026
.Synopsis for Stonington ME to Merrimack River Ma out to 60 NM...
A cold front approaches today, and crosses the waters tonight. An
expansive high pressure center then builds across the Gulf of Maine
for early to midweek. A cold front then approaches late in the week,
but may stall before reaching the waters.
$$
ANZ153-132030- Casco Bay- 230 AM EDT Sun Sep 13 2026 TODAY S winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt this afternoon. Seas around 2 ft. Patchy fog early this morning. Patchy fog late this morning and afternoon. Showers. A slight chance of tstms this afternoon. Vsby 1 to 3 NM late this morning and afternoon. TONIGHT S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. A chance of showers after midnight with vsby 1 to 3 NM. MON NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the morning. MON NIGHT NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. TUE NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. TUE NIGHT S winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. WED S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. WED NIGHT S winds around 5 kt, becoming N after midnight. Seas around 2 ft. THU E winds around 5 kt. Seas around 2 ft. THU NIGHT SE winds around 5 kt, becoming S after midnight. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. $$
ANZ153-132030- Casco Bay- 230 AM EDT Sun Sep 13 2026 TODAY S winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt this afternoon. Seas around 2 ft. Patchy fog early this morning. Patchy fog late this morning and afternoon. Showers. A slight chance of tstms this afternoon. Vsby 1 to 3 NM late this morning and afternoon. TONIGHT S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. A chance of showers after midnight with vsby 1 to 3 NM. MON NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the morning. MON NIGHT NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. TUE NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. TUE NIGHT S winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. WED S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. WED NIGHT S winds around 5 kt, becoming N after midnight. Seas around 2 ft. THU E winds around 5 kt. Seas around 2 ft. THU NIGHT SE winds around 5 kt, becoming S after midnight. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. $$