Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary:

Winds and seas higher in and near thunderstorms.

Saturday, southeast winds 5 to 10 knots. Seas 2 to 3 feet. Areas of fog. Visibility 1 nautical mile or less.

Saturday night, southeast winds 10 to 15 knots, becoming east 5 to 10 knots after midnight. Seas 2 to 3 feet. Areas of fog. Chance of showers. Visibility 1 to 3 nautical miles.

Sunday, east winds 5 to 10 knots. Seas 2 to 3 feet. Areas of fog. Chance of showers. Visibility 1 to 3 nautical miles.

Sunday night, south winds 10 to 15 knots. Gusts up to 20 knots in the evening. Seas 2 to 4 feet. Chance of showers and thunderstorms.

Monday, west winds 10 to 15 knots. Gusts up to 20 knots in the morning. Seas 3 to 5 feet.

Monday night, west winds 10 to 15 knots. Seas 3 to 5 feet.

Tuesday, southwest winds 10 to 15 knots. Seas 2 to 4 feet.

Tuesday night, southwest winds around 10 knots. Seas 2 to 4 feet.

Wednesday, southwest winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Chance of showers.

Wednesday night, southwest winds 15 to 20 knots. Seas 4 to 6 feet. Chance of showers.