Clarence - northern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 22 August 2017

Today Tonight and Wednesday.

Wind north 15 knots increasing to north 20 late this morning and to north 25 to 30 late this afternoon. Wind diminishing to northeast 15 to 20 Wednesday morning and to northeast 10 to 15 Wednesday evening.

Chance of showers or flurries beginning this evening changing to chance of flurries Wednesday afternoon and evening.

Temperatures near zero.

Waves

Issued 05:30 AM EDT 22 August 2017
Today Tonight and Wednesday. Seas 1 metre building to 1 to 2 this morning then subsiding to 1 Wednesday afternoon.

Extended Forecast

Issued 05:30 AM EDT 22 August 2017
Thursday Wind light.
Friday Wind light.
Saturday Wind north 25 knots diminishing to north 15 late in the day.

Ice Forecast

Issued 11:00 AM EDT 21 August 2017 Today Tonight and Tuesday 1 tenth old ice except 9 tenths first-year ice including a trace of old ice along parts of the coast. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 21 August 2017 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Baffin Island near 6245N 6500W to
6335N 6050W to 6700N 5720W to 6840N 5845W to 7115N 6615W to Baffin
Island near 7120N 7115W. Sea ice west of the ice edge.

Second ice edge estimated from Baffin Island near 7245N 7735W to
Bylot Island near 7255N 7740W. Sea ice west of the ice edge.

Third ice edge estimated from Bylot Island near 7340N 7810W to Devon
Island near 7435N 8335W. Sea ice southwest of the ice edge.

Fourth ice edge estimated from Devon Island near 7500N 7930W to
7615N 7430W and then northeastward. Sea ice northwest of the ice
edge.

Ice Coverage

1 tenth old ice except 9 tenths first-year ice including a trace of
old ice along parts of the coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 21 August 2017 Tonight and Tuesday At 0000 UTC Tuesday trough located from 66N 120W to 74N 110W.
By 1200 UTC Tuesday weakening trough from 1008 mb low located from
70N 102W to 79N 83W.

At 0000 UTC Tuesday ridge from 1021 mb high located over 76N 129W
extending southeastward.
By 0000 UTC Wednesday ridge from 1018 mb high located over 76N
108W extending southeastward.

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