James Bay - northern half


Marine Forecast

Issued 05:00 AM CDT 27 July 2016

Today Tonight and Thursday

Wind northwest 15 knots increasing to northwest 20 late this afternoon then diminishing to northwest 15 Thursday morning.

A few showers ending near noon Thursday. Fog patches forming near noon Thursday.


Issued 05:00 AM CDT 27 July 2016
Today Tonight and Thursday Seas 1 metre or less building to 2 this evening then subsiding to 1 near noon Thursday.

Extended Forecast

Issued 05:00 AM CDT 27 July 2016
Friday Wind northwest 15 knots diminishing to light late in the day.
Saturday Wind light increasing to southeast 20 knots.
Sunday Wind south 20 knots diminishing to northeast 15.

Ice Forecast

Issued 11:00 AM EDT 27 July 2016 Today Tonight and Thursday 3 tenths of first-year ice. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 27 July 2016 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Quebec near 6055N 6925W to Quebec near
6030N 6445W. Sea ice south of the ice edge.

Second ice edge estimated from Quebec near 6230N 7645W to 6315N
7530W to Baffin Island near 6415N 7720W. Sea ice west of the ice

Ice Coverage

3 tenths of first-year ice.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 PM EDT 27 July 2016 Tonight and Thursday At 0000 UTC Thursday weakening low 1005 mb located at 55N 74W.
By 0000 UTC Friday departing low 1007 mb located at 54N 71W.

At 0000 UTC Thursday low 1006 mb located at 67N 100W.
By 0000 UTC Friday low 1008 mb located at 67N 96W.

At 0000 UTC Thursday quasi-stationary ridge located over Davis

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