Coastal waters from the Merrimack River, out 25 nautical miles, to Plymouth, out 40 nautical miles, including Stellwagen Bank National Marine Sanctuary.
Today, east winds 5 to 10 knots, becoming southeast 10 to 15 knots early in the afternoon. Seas 2 to 4 feet. A chance of showers. Patchy fog in the morning with visibility 1 nautical miles or less.
Tonight, southeast winds 10 to 15 knots with gusts to 20 knots, increasing to 15 to 20 knots with gusts to 25 knots after midnight. Seas 3 to 5 feet. A chance of showers in the evening. Showers likely with a chance of thunderstorms after midnight. Patchy fog. Visibility 1 to 3 nautical miles.
Tomorrow, southeast winds 15 to 20 knots with gusts to 25 knots. Seas 4 to 6 feet. Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon.
Tomorrow night, south winds 10 to 15 knots with gusts to 20 knots. Seas 3 to 5 feet. Showers with thunderstorms likely in the evening, then showers and patchy fog after midnight. Visibility 1 to 3 nautical miles.
Friday, south winds 5 to 10 knots. Seas 3 to 5 feet. A chance of showers. Patchy fog in the morning with visibility 1o 3 nautical miles.
Friday night, south winds 5 to 10 knots. Seas 2 to 4 feet. A chance of showers.
Saturday, south winds 5 to 10 knots, becoming 5 to 15 knots with gusts to 20 knots. Seas 2 to 4 feet. A chance of showers and thunderstorms. Patchy fog. Visibility 1 to 3 nautical miles in the late evening and overnight.
Sunday, southwest winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers. Winds and seas higher in and near thunderstorms.
