Port Update
Boston, MA
September 08, 2025
Notices
BOSTON Harbor is at MARSEC Level 1
BOSTON CBP has noted the following:
Crew changes are being permitted. Offsigner flights need to be vetted by CBP in advance.
Shore leave is permitted.
Current Maximum Drafts at Oil Terminals
Current Maximum Drafts at Oil Terminals
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Citgo Braintree 34-09 Brakish Water
Global Chelsea 32-00 Salt Water
Global Revere 32-00 Salt Water
Global Eastern Ave. 37-00 BERTH DEPTH, Salt Water
Irving Revere 36-00 Salt Water
Sprague Deepwater 34-00 BERTH DEPTH, Salt Water
Sunoco East Boston 36-06 Salt Water
TRT Quincy 28-00 Salt Water
McArdle Bridge Update
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The McArdle Bridge is operating on normal
on demand bridge openings for marine traffic.
Chelsea Street Bridge Update
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The Chelsea Street Bridge is operating on normal
on demand bridge openings for marine traffic.
Fore River Bridge Update
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The Fore River Bridge is operating on normal
on demand bridge openings for marine traffic.
Tides / Currents
Weather / Marine Zone Forecast
Current weather
Partly Sunny, 56° F
Feels Like 53° F
Today’s High 70° F
Wind, WNW 12 mph
Humidity 696%
Visibility 10.0 mi
Pressure 30.24 in
Warmer with sun through high clouds.
Synopsis for Massachusetts and Rhode Island coastal waters:
High pressure will build over New England today and Tuesday,
followed by a weak coastal low passing offshore Wednesday into
Thursday. High pressure builds over the waters for the end of the
week and into the start of next weekend.
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary:
.TODAY...NW winds 10 to 15 kt, becoming NE 5 to 10 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and
SE 2 ft at 8 seconds.
.TONIGHT...SE winds around 5 kt, becoming NE 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and N
1 foot at 4 seconds.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NE 3 ft at 4 seconds and SE 3 ft at 8 seconds.
.TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and NE 2 ft at
5 seconds.
.WED AND WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds. A chance of
showers.
.THU...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: E 3 ft at 7 seconds.
.THU NIGHT AND FRI...N winds 15 to 20 kt, becoming NE. Gusts up
to 25 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 5 to 10 kt. Seas 2 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..
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MSA Useful Links
MSA Useful Links
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Army Corp of Engineers
Boston Harbor Pilot Association, LLC
NOAA
Chart viewer - handy tool for chart reference
Weather WEB Sites
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