Port Update

Boston, MA

June 24, 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, 93° F
Feels Like 101° F
Today’s High 101° F
Wind,  WNW 9 mph
Humidity 46%
Visibility 10.0 mi
Pressure 30.01 in
 
Mostly Sunny, record-breaking Temperatures and humid; stay hydrated with temperatures remaining dangerously high.
 
 
.Synopsis for Massachusetts and Rhode Island coastal waters...
Surface high pressure remains in control through mid-week. A cold
front drops south out of Canada on Wednesday with pop-up showers and
thunderstorms. 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-
1003 AM EDT Tue Jun 24 2025
 
.THIS AFTERNOON...SW winds around 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 3 seconds and E 2 ft at 9 seconds.
.TONIGHT...W winds around 10 kt. Seas around 2 ft. Wave Detail: W
2 ft at 3 seconds and E 1 foot at 9 seconds.
.WED...NW winds around 10 kt, becoming NE in the afternoon. Seas
around 2 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at
9 seconds.
.WED NIGHT...S winds 5 to 10 kt, becoming NE 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE
3 ft at 7 seconds and W 1 foot at 3 seconds.
.THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. Wave Detail: NE 3 ft at 5 seconds. A chance of showers.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 6 seconds.
.FRI...E winds around 10 kt. Seas 2 to 3 ft.
.FRI NIGHT AND SAT...SE winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. A chance of showers. Vsby 1 to 3 NM.
.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 4 ft. A chance of showers.

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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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