Port Update
Boston, MA
April 07, 2026
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.
Cape Cod Canal Update:
Atlas Painting and Sheeting Corp. will be conducting bridge sandblasting and painting operations on the Buzzards BayRailroad Bridge over the Cape Cod Canal beginning 9 March 2026 through 31 December 2026. Scaffolding will reduce the vertical clearance from 135 feet to 130 feet MHW.
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
Rain, 38° F
Feels Like 35° F
Today’s High 45° F
Wind, SSE 6 mph
Humidity 69%
Visibility 10.0 mi
Pressure 30.16 in
Mostly cloudy; a couple of showers of rain or snow this morning, becoming breezy this afternoon with a brief shower or two.
Synopsis for Massachusetts and Rhode Island coastal waters:
Weak low pres crosses the waters today followed by gusty NW winds
this evening. Then a large high pres system builds in from the west
on Wed and moves east of the waters Thu. A weak cold front crosses
the waters late Fri into early Sat followed by another high pres
building in for Sun.
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary:
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH WEDNESDAY MORNING...
.TODAY...SE winds 10 to 15 kt. Gusts up to 20 kt this morning.
Seas around 2 ft. Numerous showers and scattered snow showers
this morning, then scattered showers this afternoon.
.TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
4 ft.
.WED...N winds 15 to 20 kt with gusts up to 25 kt, becoming NE
5 to 10 kt in the afternoon. Seas 2 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.THU AND THU NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt.
Seas 2 to 3 ft.
.FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft.
.FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft.
.SAT AND SAT NIGHT...NW winds 10 to 15 kt, becoming N 5 to 10 kt.
Seas 4 to 6 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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Daily Update Reference https://www.moranshipping.com/news/bulletins
