A tanker arrived in Portsmouth Harbor early Monday morning and is expected to sail out again on Tuesday morning. Here are the details.

Port Watch
Port Watch: Week of Nov. 9
An LNG tanker sets sail from Portsmouth Harbor on Monday afternoon, and a cable ship arrives Friday. Here are the details.
Port Watch: Week of Nov. 2
A couple of tankers are expected to arrive in Portsmouth Harbor over the next week. Here are the details.
Port Watch: Week of Oct. 19
Though it's normally a busy time of year, it's shaping up to be a remarkably quiet week at the Port of New Hampshire. Here are the details.
Port Watch: Week of Oct. 12
After a slow spell that lasted several weeks, things are picking up at the Port of New Hampshire. Here's what's going on this week.
Port Watch: Week of Oct. 5
Although a tug and barge came and went over the weekend, it's shaping up to be another slow week in Portsmouth Harbor. Here are the details.
Port Watch: Week of Sept. 21
Port Watch took a vacation last week, as there was no shipping activity scheduled. But there are a couple of comings and goings expected this week.
Port Watch: Week of Sept. 7
A tanker arrived in Portsmouth Harbor Monday morning, and a couple of other ships are expected during the week. Here are the details.
Port Watch: Week of Aug. 31
A cable layer arrived Sunday for a month-long stay, and a couple other ships are due in later this week. Here are the details.
Port Watch: Week of Aug. 24
Two shipments are expected in port on Wednesday afternoon. Here are the details. JS INEOS INSIGHT Type: LNG tanker Arrival: Aug. 26 Flag: Denmark Cargo:...
Port Watch: Week of Aug. 17
The tanker BW Osprey, originally slated to arrive in Portsmouth Harbor last Friday, is now expected this Tuesday. Here are the details.
Port Watch: Week of Aug. 10
A couple of vessels set sail from Portsmouth Harbor on Monday afternoon, while a tanker is due in toward the end of the week. Here are the details.
Port Watch: Week of Aug. 3
The bulk carrier Aventicum is in port for most of the week, and at least two other ships are expected to arrive in Portsmouth Harbor...
Port Watch: Week of July 27
Much of this week's port activity involves a construction project at the Portsmouth Naval Shipyard, but there are other shipments on the way.
Port Watch: Week of July 20
Several ships are slated to arrive in Portsmouth Harbor over the next week. Here are the details.
Port Watch: Week of July 13
There will be more activity in Portsmouth Harbor throughout the week, as one terminal begins stocking up on salt for next winter. Here are the details.
Port Watch: Week of July 6
The tanker Great Eastern arrived in port early Monday morning, setting the stage for a fairly busy week in the harbor. Here are the details.
Port Watch: Week of June 29
Two shipments of gypsum rock are expected in Portsmouth Harbor toward the middle of the week. Here are the details.
Port Watch: Week of June 22
Just a couple of overnight visitors are expected at the Port of New Hampshire during the first week of summer. Here are the details.
Port Watch: Week of June 15
A pair of tankers — New England and Star River — came and went during a busy weekend at the Port of New Hampshire. But...
Port Watch: Week of June 8
At least five vessels are expected at the Port of New Hampshire this week. Here are the details.
Port Watch: Week of June 1
A dredging vessel leaves the port tomorrow, making way for a cable ship and a bulk carrier. Here are the details.
Port Watch: Week of May 25
A tug-and-barge unit arrived Sunday and sailed Monday, but it's set to return later this week. Here are the details.
Port Watch: Week of May 18
The LPG tanker Manitoba sailed on Sunday and two new vessels arrive Monday morning. After that, all's quiet for a while in Portsmouth Harbor.
Port Watch: Week of May 11
Starting midweek, there will be a flurry of shipping activity in the Port of New Hampshire. Here are the details.