Port Update

Boston, MA

June 25, 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
***************************************
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
*********************
The McArdle Bridge is operating on normal
on demand bridge openings for marine traffic.
 
Chelsea Street Bridge Update
****************************
 
The Chelsea Street Bridge is operating on normal
on demand bridge openings for marine traffic.
 
 
Fore River Bridge Update
************************
 
The Fore River Bridge is operating on normal
on demand bridge openings for marine traffic.

Tides / Currents

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Weather / Marine Zone Forecast

Current weather
 
Sunny, 90° F
Feels Like 99° F
Today’s High 92° F
Wind,  E 12 mph
Humidity 49%
Visibility 10.0 mi
Pressure 29.97 in
 
Sunny to partly cloudy and hot; possible danger of dehydration and heatstroke while doing strenuous activities.
 
 
 
Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
404 PM EDT Wed Jun 25 2025
 
 
.Synopsis for Massachusetts and Rhode Island coastal waters...
Cold front remains south of the southern waters late this week and
will be a source for shower activity. An area of high pressure exits
eastern Canada late this week and brings gusty northeasterly flow
into early this weekend.
 
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
404 PM EDT Wed Jun 25 2025
 
.TONIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with
gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE
3 ft at 6 seconds and W 1 foot at 3 seconds.
.THU...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to
3 ft. Wave Detail: NE 3 ft at 6 seconds.
.THU NIGHT...E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 6 seconds. A chance of showers.
.FRI...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft
at 6 seconds and SE 1 foot at 2 seconds. A chance of showers in
the morning.
.FRI NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. Wave Detail: E 4 ft at 7 seconds. A chance of showers
after midnight.
.SAT AND SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 6 ft. Wave Detail: E 6 ft at 8 seconds. Showers likely.
A chance of showers after midnight.
.SUN...NE winds around 10 kt. Seas 4 to 6 ft. A chance of
showers.
.SUN NIGHT THROUGH MON NIGHT...S winds 10 to 15 kt with gusts up
to 20 kt. Seas 3 to 5 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
****************
 
Army Corp of Engineers
 
Boston Harbor Pilot Association, LLC
 
NOAA
Chart viewer - handy tool for chart reference
 
Weather WEB Sites
 
Please visit our Boston Port site at:
 
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Disclaimer: For quality assurance purposes please note well that while the information contained in this website is regularly vetted for accuracy it is not intended to replace the local knowledge or expertise pertaining to port conditions of our marine operations personnel.

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