[Weather] NWS Boston Emergency Management Briefing [9/19 PM] - Significant Marine Event Mon & Tue

[BOX Operations - NOAA Service Account]

Good afternoon!

There continues to be high confidence that Hurricane Teddy will pass well
east of our region Monday and Tuesday. The main impact will be dangerously
high seas for mariners across our eastern Massachusetts coastal
waters, especially along Outer Cape Cod and Nantucket. Seas will build to
between 12 and 17 feet with a period of North-northeast wind gusts of 30 to
40 knots.

We have attached the expected track of Hurricane Teddy (issued at 5 PM),
the earliest arrival time for tropical storm force winds, and our current
wave height/wind gust forecasts.

The only other impacts across our region will be persistent high
surf/dangerous rip currents through Tuesday. There also will likely be
pockets of minor coastal flooding/beach erosion along the eastern MA
coastline during the afternoon high tide cycles through Tuesday. However,
any coastal flooding should be minor and significant impacts are not
expected.

Please let us know if you have any questions. Thank you!

If you have any questions or would like more information, don't hesitate to
contact us via this email address, on NWSChat <https://nwschat.weather.gov/>,
or at the following:

National Weather Service Boston/Norton, MA
46 Commerce Way
Norton, MA 02766
508.622.3280
Website <http://www.weather.gov/boston> | Facebook
<http://www.facebook.com/NWSBoston> | Twitter
<http://www.twitter.com/NWSBoston>
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