Historically low temperatures caused large swaths of the Chesapeake and Delaware bays to ice over.
On Nov. 29, there was zero ice on either of the bays or the Potomac River. But after weeks of cold Arctic temperatures, from the polar vortex, ice has covered large areas of both the Chesapeake and Delaware bays.
The Jan. 7 image allows you to see the ice especially abundant in the coves and backwaters on the Eastern Shore. Prevailing winds from west to east push the ice from one side of the bay to the other.



And I think I now see the light, Fishingman727. So well was F. Scot Reardon portraying a hardcore Trump supporter…
F. Scot Reardon says @ October 30, 2026 at 5:37 pm: Mr. Plante, As a best friend and strategic advisor…
Fishingman727 says @ October 30, 2026 at 4:58 pm: Dear Mr. Plante, You consistently demonstrate yourself as being the smaller…
Mr. Plante, As a best friend and strategic advisor to Fishingman727, I do swear an oath to uphold the Constitution…
And Tom Petty never died, F. Scot Reardon! I saw him riding a train with the Traveling Wilburys just yesterday,…