Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall.
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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Overnight

WSW 13km/h
< 1m
Low: 11 °C
Sunday

S 18km/h
< 1m
High: 20 °C
Sunday
Night
SSW 18km/h
< 1m
Low: 17 °C
Monday

SW 24km/h
< 1m
High: 21 °C
Monday
Night
SW 21km/h
< 1m
Low: 14 °C
Tuesday

SW 24km/h
< 1m
High: 20 °C
Tuesday
Night
WSW 13km/h
< 1m
Low: 12 °C
Wednesday

W 16km/h
< 1m
High: 19 °C
Wednesday
Night
NW 14km/h
< 1m
Low: 11 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:00 pm EDT Sep 24, 2022
Forecast Valid: 1am EDT Sep 25, 2022-6pm EDT Oct 1, 2022

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Detailed Forecast

Synopsis: ANZ200-251500- 1001 PM EDT Sat Sep 24 2022 .Synopsis for Massachusetts and Rhode Island coastal waters... Seas begin to subside with diminishing winds overnight as what was left of Fiona moves farther away. Southwest winds prevail Sun, with some showers and thunderstorms possible along a warm front by mid to late afternoon. A cold front crosses the waters Sun night. A reinforcing cold front crosses the waters Mon night. $$

Overnight

WSW wind 11 to 13 km/h. Mostly clear. Seas 1 m or less.

Sunday

SW wind 11 to 14 km/h becoming S 15 to 18 km/h in the afternoon. Winds could gust as high as 32 km/h. A chance of showers, with thunderstorms also possible after 5pm. Seas 1 m or less.

Sunday Night

SSW wind 16 to 18 km/h, with gusts as high as 34 km/h. Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms, mainly between 10pm and 4am. Seas 1 m or less.

Monday

SW wind 16 to 19 km/h increasing to 21 to 24 km/h in the afternoon. Winds could gust as high as 37 km/h. A slight chance of showers before 9am, then a slight chance of showers after 2pm. Seas 1 m or less.

Monday Night

SW wind 18 to 21 km/h decreasing to 14 to 17 km/h after midnight. Winds could gust as high as 34 km/h. Mostly clear. Seas 1 m or less.

Tuesday

SW wind 14 to 19 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 39 km/h. Mostly sunny. Seas 1 m or less.

Tuesday Night

WSW wind 11 to 13 km/h. Mostly clear. Seas 1 m or less.

Wednesday

W wind 13 to 16 km/h. Sunny. Seas 1 m or less.

Wednesday Night

NW wind around 14 km/h. Partly cloudy. Seas 1 m or less.

Winds and waves higher in and near tstms. 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:

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.
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.