Port Update
Boston, MA
April 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
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. 35-00 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
Light rain, 59° F
Feels Like 57° F
Today’s High 72° F
Wind, SW 7 mph
Humidity 61%
Visibility 10.0 mi
Pressure 30.20 in
A couple of showers this morning; otherwise, warm with intervals of clouds and sunshine.
Synopsis for Massachusetts and Rhode Island coastal waters:
High pres maintains control through Fri. Periodic chances for
rainfall Fri night into Sat as low pres crosses the region. Clearing
conditions Sun into early next week.
Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary:
...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SUNDAY MORNING...
.TODAY...W winds 5 to 10 kt, becoming E this afternoon. Seas 2 to
3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at
10 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 4 seconds and SE 2 ft at 9 seconds.
.SAT...S winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
7 ft. Wave Detail: SE 6 ft at 5 seconds and SE 5 ft at 9 seconds.
Rain. Vsby 1 NM or less.
.SAT NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas
4 to 6 ft. Wave Detail: SE 5 ft at 8 seconds and SW 3 ft at
5 seconds. Rain in the evening, then a chance of showers after
midnight. Vsby 1 to 3 NM in the evening.
.SUN AND SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt.
Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and SW 3 ft at
5 seconds. A chance of showers through the night.
.MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to
5 ft. Wave Detail: N 3 ft at 5 seconds and SE 2 ft at 8 seconds.
.MON NIGHT AND TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt
with gusts up to 20 kt. Seas 2 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 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
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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