Arviat - western half

Forecast

Marine Forecast

Issued 05:00 PM CDT 19 October 2018

Tonight and Saturday.

Wind north 20 to 25 knots increasing to north 30 this evening with gusts to 40 then diminishing to north 25 late overnight. Wind diminishing to north 15 to 20 Saturday morning and to light early Saturday afternoon. Wind becoming south 15 Saturday evening.

Periods of snow ending late overnight. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray beginning after midnight and ending Saturday afternoon.

Temperatures minus 2 falling to minus 8 Saturday afternoon.

Waves

Issued 05:00 PM CDT 19 October 2018
Tonight and Saturday. Seas 1 metre building to 2 to 3 late this evening then subsiding to 2 late Saturday morning. Seas subsiding to 1 early Saturday afternoon.

Extended Forecast

Issued 05:00 PM CDT 19 October 2018
Sunday Wind south 15 knots increasing to south 25 in the morning.
Monday Wind south 20 knots increasing to north 30 late in the day.
Tuesday Wind north 30 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 19 October 2018 Today Tonight and Saturday Open water except 5 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Map of Hudson - Hudson Bay marine weather areas Arviat Airport Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Cape Dorset Airport Iqaluit Airport Resolution Island Wager Bay Kimmirut Airport Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport Eastmain Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Kuujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 19 October 2018 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Ontario near 5515N 8355W to 5915N 9410W to
6325N 8930W to 6135N 8325W to Baffin Island near 6415N 7720W. Sea
ice west of the ice edge.

Ice Coverage

Open water except 5 tenths new ice along parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Arviat - western half

Issued 5:00 PM CDT 19 October 2018

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 19 October 2018 Tonight and Saturday At 0000 UTC Saturday departing low 990 mb located over southeastern
James Bay.

At 0000 UTC Saturday ridge located over the Northwest Territories.
By 0000 UTC Sunday ridge located over western Hudson Bay.

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