Churchill - western half


Marine Forecast

Issued 05:00 PM CDT 25 September 2016

Tonight and Monday

Wind southeast 20 to 25 knots diminishing to southeast 15 late this evening and to light after midnight. Wind increasing to northwest 15 early Monday morning then veering to north 20 late Monday morning. Wind increasing to north 25 late Monday afternoon.

A few showers ending Monday evening. Visibility 1 mile or less in showers.


Issued 05:00 PM CDT 25 September 2016
Tonight and Monday Seas 2 metres subsiding to 1 after midnight then building to 2 late Monday morning.

Extended Forecast

Issued 05:00 PM CDT 25 September 2016
Tuesday Wind north 25 knots increasing to north 30 in the morning then diminishing to light in the afternoon.
Wednesday Wind light increasing to west 25 knots late in the day.
Thursday Wind west 25 knots diminishing to west 15 late in the day.

Ice Forecast

Issued 11:00 AM EDT 25 September 2016 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 25 September 2016 Today Tonight and Monday

Ice Edge

Ice edge estimated from Melville Peninsula near 6905N 8115W to 6905N
8030W to Baffin Island near 6955N 7850W. Sea ice west of the ice

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 AM EDT 26 September 2016 Today Tonight and Tuesday At 1200 UTC Monday dissipating trough located over western
Hudson Bay.

At 1200 UTC Monday ridge located from 70N 82W to 47N 71W.
By 0000 UTC Wednesday ridge located from 61N 87W to 55N 64W.

At 1200 UTC Monday low 1003 mb located at 72N 91W.
By 0000 UTC Wednesday trough from low located over 74N 66W to
65N 59W.

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