A tanker arrived in port Monday morning, and two others are expected before Christmas. Here are the details.

Port Watch
Port Watch: Week of Dec. 13
The week got off to a busy start on Monday, but the days ahead are uncharacteristically quiet. Here are the details. NEW ENGLAND Type: oil/chemical tanker...
Port Watch: Week of Dec. 6
There was quite a bit of activity in the port over the weekend, and it continues early this week. Here are the details.
Port Watch: Week of Nov. 29
A barge delivered coal to the Schiller Station over the weekend, and a gypsum ship arrived on Monday. A cable ship is expected on Wednesday. Here are some details.
USS Cheyenne arrives at PNS
Los Angeles-class attack submarine USS Cheyenne arrived at the Portsmouth Naval Shipyard on Tuesday, Nov. 23.
Port Watch: Week of Nov. 22
A dredger arrived over the weekend for upriver dredging in Portsmouth Harbor. Another ship is not expected until next weekend.
Port Watch: Week of Nov. 15
Two ships sailed out of the harbor over the weekend, and two more are expected to arrive in the days ahead.
Port Watch: Week of Nov. 8
A large bulk carrier arrived in port on Sunday with a load of gypsum. Other than that, it's shaping up to be a quiet week.
Port Watch: Week of Nov. 1
There are several ships in port and several more on the way this week. Here are the details. GREAT EASTERN Type: oil/chemical tanker Arrival: Oct....
Port Watch: Week of Oct. 25
It's shaping up to be a wet and busy week at the Port of New Hampshire. Here are the details.
Port Watch: Week of Oct. 18
It's getting on salt season at the Port of New Hampshire. One salt ship arrived Sunday, and another is expected later this week.
Port Watch: Week of Oct. 11
A cable ship arrived in port on Sunday, and a shipment of diesel is expected later this week. Here are the details.
Port Watch: Week of Oct. 4
A cable layer sails out of port on Tuesday, making way for two tankers later in the week.
Port Watch: Week of Sept. 27
A tug and barge came and went over the weekend, and a few more vessels are expected over the next week.
Port Watch: Week of Sept. 20
The Algoma Integrity arrived on Sunday, the Servette sails out of port on Tuesday, and the Durable is headed here on Wednesday.
Port Watch: Week of Sept. 13
A huge salt ship is expected in port on Thursday, ahead of a potentially busy weekend. Here are the details.
Port Watch: Week of Aug. 30
A salt ship leaves port Monday afternoon, but otherwise this week is "all quiet on the eastern front," in the words of tug pilot Chris Holt.
Port Watch: Week of Aug. 23
A couple of ships arrived in port over the weekend, and several more are expected over the course of the week.
Port Watch: Week of Aug. 16
Two tankers came and went over the weekend, but another shipment is not expected into port until Saturday. Here are the details.
Port Watch: Week of Aug. 9
A couple of tankers are expected in port mid-week. Here are the details.
Port Watch: Week of Aug. 2
The cable ship Zeus leaves port on Tuesday, and a couple of other shipments arrive the following day.
Port Watch: Week of July 26
A gypsum ship sails out of port on Tuesday, and a cable ship comes into port on Wednesday. Here are the details.
Port Watch: Week of July 19
Mid-summer is the quietest time of year at the Port of New Hampshire, and this week is no exception. But there is a gypsum ship expected mid-week.
Port Watch: Week of July 12
A gypsum delivery arrives Monday afternoon, and more shipping activity is expected during the week.
Port Watch: Week of July 5
Following the holiday weekend, a couple of ships will make their way into Portsmouth Harbor this week.