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Marshfield, MA Marine Weather Forecast

Station 44013 - BOSTON 16 NM East of Boston, MA

October 2, 2026 12:30 am EDT
Location: 42.346N 70.651W
Wind Direction: WSW (240°)
Wind Speed: 7.8 knots
Wind Gust: 9.7 knots
Atmospheric Pressure: 29.93 in (1013.4 mb)
Air Temperature: 64.4°F (18.0°C)
Dew Point: 61.9°F (16.6°C)
Water Temperature: 59.9°F (15.5°C)


Overnight - 64°F
Oct 02, 2026
10 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 64. Southwest wind around 10 mph.
Friday - 81°F
Oct 02, 2026
10 to 14 mph SW
Partly Sunny
Partly sunny, with a high near 81. Southwest wind 10 to 14 mph. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 58°F
Oct 02, 2026
8 to 13 mph NW
Showers And Thunderstorms Likely then Mostly Cloudy
Showers and thunderstorms likely between 7pm and 11pm. Mostly cloudy, with a low around 58. Northwest wind 8 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 63°F
Oct 03, 2026
8 to 13 mph N
Sunny
Sunny, with a high near 63. North wind 8 to 13 mph.
Saturday Night - 52°F
Oct 03, 2026
1 to 6 mph E
Mostly Clear then Patchy Fog
Patchy fog after 1am. Mostly clear, with a low around 52. East wind 1 to 6 mph.
Sunday - 61°F
Oct 04, 2026
7 to 10 mph E
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 61. East wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday Night - 53°F
Oct 04, 2026
2 to 6 mph NE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 53. Northeast wind 2 to 6 mph. Chance of precipitation is 40%.
Monday - 66°F
Oct 05, 2026
3 to 10 mph W
Chance Rain Showers then Partly Sunny
A chance of rain showers before noon. Partly sunny, with a high near 66. West wind 3 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night - 44°F
Oct 05, 2026
13 mph W
Mostly Clear
Mostly clear, with a low around 44. West wind around 13 mph, with gusts as high as 23 mph.
Tuesday - 56°F
Oct 06, 2026
8 to 13 mph NW
Sunny
Sunny, with a high near 56. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday Night - 41°F
Oct 06, 2026
7 mph NW
Clear
Clear, with a low around 41. Northwest wind around 7 mph.
Wednesday - 58°F
Oct 07, 2026
3 to 7 mph W
Sunny
Sunny, with a high near 58. West wind 3 to 7 mph.
Wednesday Night - 49°F
Oct 07, 2026
7 mph SW
Mostly Clear
Mostly clear, with a low around 49. Southwest wind around 7 mph.
Thursday - 65°F
Oct 08, 2026
6 to 10 mph SW
Sunny
Sunny, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

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