From AP:

Oman evacuated tens of thousands of people Wednesday, suspended oil exports, and closed the major port of Sohar as a weakening Cyclone Gonu roared toward the Strait of Hormuz - the world's major transport artery for Persian Gulf oil.

Oil prices rose amid forecasts that the storm - a rarity in the region - was barreling toward Iran.

As heavy rains lashed coastal areas of Oman, authorities closed all operations at the port of Sohar and evacuated the 11,000 workers, port spokesman Dirk Jan De Vink said.

Sohar's oil refinery and petrochemical plant remained running at very low levels, with authorities considering a total shutdown, he said.

From Reuters:

In Oman, however, the country's only outlet for 650,000 barrels per day of crude exports, Mina al-Fahal, was shut for a second day as was the Sur terminal, which handles 10 million tonnes per year of liquefied natural gas.

The United Arab Emirates' eastern port of Fujairah, in the Gulf of Oman, has been cleared of anchored vessels and is closed to all ships until further notice, the state news agency said.

More than 100 ships are anchored along the Fujairah coastline and around 180 vessels, mainly oil tankers, pass through the area daily.

Pictures are from BBC website...