In the 19th Century, for people traveling by sailing ship to the York Factory at the southern tip of Hudson's Bay in Upper Manitoba, conditions were definitely not cozy.
Luckily for me, passengers of this time (though they weren't sleeping in steerage, like my characters) kept journals. Here they recorded what they saw, ate, how they slept and survived their 6-8 week journey through storms, heavy fog, and the tedium of crossing the ocean from northern Scotland, past Greenland, to Hudson's Bay.
Once the barque, the Prince Rupert, passed Cape Resolution and approached Hudson Strait, travelers saw whales and great icebergs. One such iceberg, described by Isaac Cowie as "a tall spire-like berg," capsized as the ship passed, "raising enormous rings of billows all round, into which our yardarms dipped" (88). Cowie writes of the absolute beauty of these icebergs seen in the light of the setting sun.
Magdalena Bay by François-Auguste Biard, 1840 (Wikipedia)
Or read of Norwegian Jens Munk who traveled through Hudson Strait in his search for the Northwest Passage in 1619. Munk found much ice -- the result, scientists say, of a Little Ice Age. Mona Elizabeth Brother, in her article "Canada and Norway's Shared Polar History," writes that logbooks from the Hudson Bay Company (1750-1870) report "ice complicated travel through the strait for several centuries" past the Little Ice Age. Note: Scientists disagree about the dates of the Little Ice Age, though most say from about 1350 to about 1850 (Wikipedia).
Cowie in his very useful memoir, The Company of Adventurers, recounts the chief mate took joy in ramming these ice floes -- once crashing into ice "until we were nearly on our beam ends" (89).
A reader of an early chapter of my current work in progress, Rivers of Stone, noted that he had traveled near Hudson Strait and encountered no ice. This has led me to ask: Was there ice in Hudson's Bay or in Hudson Strait at the time of my story, late summer, 1842?
Finally, I can safely answer, "Yes!"