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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 13 kt. Isolated showers after 3pm.   Seas around 3 ft.

      High: 71 °F

      NNE 13kt
      3ft

    • Tonight

      Tonight:NE wind 13 to 15 kt. Mostly cloudy. Seas around 4 ft.

      Low: 64 °F

      NE 15kt
      4ft

    • Sunday

      Sunday:NNE wind 13 to 16 kt. Mostly cloudy, then gradually becoming sunny. Seas 4 to 5 ft.

      High: 68 °F

      NNE 16kt
      4-5ft

    • Sunday Night

      Sunday Night:N wind 5 to 9 kt becoming WNW after midnight. Mostly clear. Seas around 4 ft.

      Low: 64 °F

      N 9kt
      4ft

    • Labor Day

      Labor Day:NNW wind 8 to 13 kt. Sunny. Seas around 4 ft.

      High: 71 °F

      NNW 13kt
      4ft

    • Monday Night

      Monday Night:W wind 8 to 12 kt. Mostly clear. Seas 3 to 4 ft.

      Low: 68 °F

      W 12kt
      3-4ft

    • Tuesday

      Tuesday:WNW wind around 10 kt. Sunny. Seas around 3 ft.

      High: 72 °F

      WNW 10kt
      3ft

    • Tuesday Night

      Tuesday Night:WSW wind around 9 kt. Partly cloudy. Seas around 2 ft.

      Low: 68 °F

      WSW 9kt
      2ft

    • Wednesday

      Wednesday:SW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Mostly sunny. Seas 3 to 4 ft.

      High: 73 °F

      ⇑SW 15kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:17 am EDT Sep 5, 2026
Forecast Valid: 1pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026

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Detailed Forecast


This Afternoon
NNE wind around 13 kt. Isolated showers after 3pm. Seas around 3 ft.
Tonight
NE wind 13 to 15 kt. Mostly cloudy. Seas around 4 ft.
Sunday
NNE wind 13 to 16 kt. Mostly cloudy, then gradually becoming sunny. Seas 4 to 5 ft.
Sunday Night
N wind 5 to 9 kt becoming WNW after midnight. Mostly clear. Seas around 4 ft.
Labor Day
NNW wind 8 to 13 kt. Sunny. Seas around 4 ft.
Monday Night
W wind 8 to 12 kt. Mostly clear. Seas 3 to 4 ft.
Tuesday
WNW wind around 10 kt. Sunny. Seas around 3 ft.
Tuesday Night
WSW wind around 9 kt. Partly cloudy. Seas around 2 ft.
Wednesday
SW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Mostly sunny. Seas 3 to 4 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.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 40.5°N 70.63°W
Last Update: 10:17 am EDT Sep 5, 2026
Forecast Valid: 1pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026
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