Sincere Navigation Protects Vessel from Winter Storms with StormGeo Ship Routing

Off the west coast of Japan and across the Pacific, cargo ships are facing darkness, heavy weather, and freezing spray this winter. Ship captains traversing these vast, remote areas of the world rely on expert routing advice to safely deliver their cargo.

Bulk Carrier Ship at sea

In late 2020, a Panamax Bulker owned by Taiwanese owner Sincere Navigation was carrying soybeans from the Pacific Northwest toward China. With an active storm track forecast in the mid-latitudes, southern routes were not ideal. Taking consideration of the slow speed of the Bulker and thus its limited ability to divert around rapidly developing storms, StormGeo Route Analysts recommended a northern route, which the vessel accepted. Just a couple days later, weather models confirmed a series of strong storms tracking across the central Pacific, bringing heavy swells south of the Aleutian Islands that obstructed all southern routes. The Panamax Bulker successfully avoided these heavy seas and arrived in China with all crew and cargo safely by their Required Time of Arrival. If the Bulker had sailed the originally intended route south of Japan, the journey would have taken an additional 12 days as well as exposure 9-10-meter swells directly on the vessel’s bow.

How Do StormGeo Route Analysts Find the Best Route?

Armed with the most up-to-date and accurate weather forecasts, our Route Analysts study present weather patterns while comparing them to similar patterns over past years. This access to and understanding of precise data enables them to provide the best route option for every vessel under their care. While all routes are considered for sea passages, routes that sail north across the Gulf of Alaska and into the Bering Sea are preferred for westerly crossings. This is due to the counterclockwise rotation of storms in the Northern Hemisphere, as well as the easterly progression of storms. Because these combined forces create strong westerly winds and swells to the south of a storm’s center, passing to the north allows vessels to avoid these regions of heavy weather.

StormGeo’s recommended route  

In the image above, the route recommended by StormGeo Route Analysts for the Panamax Bulker is shown. The vessel takes the recommendation—sailing above the heaviest seas and arriving in China with all crew and cargo safe.

In the below image, we see a vessel from the same period with an initial southern route. This vessel met heavy conditions early on and was forced to change course to the north and accept the resulting delays. 

Comparable route from same period

Guiding vessels around winter storms requires diligence and expertise from StormGeo Route Analysts, who must also work together to support both the vessels at sea and their clients in offices. With spring on the horizon, they will continue to work tirelessly to provide much-needed support to their clientele across the world.