The phrase "aboard sea" is not correct and does not convey a clear meaning in written English.
It is not a standard expression and lacks context for proper usage.
Example: "The sailors were excited to be aboard the ship, ready to set sail across the sea."
Alternatives: "on the sea" or "at sea".
ABOARD THE SEA DRAGON, 1,000 miles east of Japan — After narrowly avoiding a typhoon, battling seasickness and being pelted by rain for days on end, crew members aboard the Sea Dragon were galvanized by the sight of a stranded boat.
Then there is Patterson's voyage aboard the Sea Mouse.
Second, she realized that Dr. Blatman lived aboard the Sea Section, a 42-foot Catalina.
It was not immediately known how many passengers, if any, were aboard the Sea Breeze.
Upon hearing Waddell's revelation, the sailors aboard the Sea King, believing they had departed England on a commercial cruise to Bombay, were stunned.
For every 30 days aboard, at sea or in port, he gets 8 days off, which amounts to about 2 1/2 mos. a year.
One Passages itinerary -- 13 days to Turkey and Greece aboard the Sea Cloud, the former private yacht of Marjorie Merriweather Post -- costs $7,500 to more than $13,000, depending on the accommodations.
He says to think about the efforts of hundreds of thousands of men in shipyards, the 1st sailors coming aboard, the sea trials, the history of each ship.
The sun was just starting to crest over the Rockaways, and Greenberg, his seven-year-old son Luke, and Luke's friend Felix, were aboard the Sea Queen II in search of fluke.
On the second day of the war, Captain Beaupre was aboard a Sea Knight helicopter, flying in Kuwait with three other American marines and eight British servicemen, when the craft crashed, killing all on board.
