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St. Roch

Forecast

Marine Forecast

Issued 08:03 AM MDT 21 October 2020

Today Tonight and Thursday.

Wind north 25 knots today. Wind north 20 tonight and Thursday.

Periods of snow. Risk of freezing drizzle this morning. Visibility as low as 1 mile in snow.

Freezing spray warning in effect.

Freezing spray Thursday afternoon.

Temperatures minus 1 falling to minus 6 Thursday afternoon.

Waves

Issued 07:00 AM MDT 21 October 2020
Today Tonight and Thursday. Seas 1 to 2 metres.

Extended Forecast

Issued 07:00 AM MDT 21 October 2020
Friday Wind northwest 20 knots increasing to northwest 25 in the morning.
Saturday Wind light increasing to northwest 20 knots late in the day.
Sunday Wind northwest 20 knots backing to southwest 20 late in the day.

Ice Forecast

Issued 10:00 AM EDT 21 October 2020 Today Tonight and Thursday Open water except 5 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Arctic - Eastern Arctic marine weather areas Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Gjoa Haven Airport Kugaaruk Airport Rankin Inlet Airport Shepherd Bay Airport Whale Cove Airport Arctic Bay Brevoort Island Qikiqtarjuaq Airport Cape Dorset Airport Cape Dyer Cape Hooper Cape Liverpool Clyde River Airport Cape Mercy Fort Ross Grise Fiord Airport Hall Beach Airport Igloolik Airport Iqaluit Airport Kimmirut Airport Longstaff Bluff Pangnirtung Airport Pond Inlet Airport Naujaat Resolute Airport Rowley Island Airport Taloyoak Airport Wager Bay Akulivik Airport Ivujivik Airport Puvirnituq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak Cape Kiglapait Nain Airport Saglek
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 October 2020 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

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

Warnings

Warnings (In effect)

Freezing spray warning in effect

St. Roch

Issued 08:03 AM MDT 21 October 2020

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 6:30 AM MDT 21 October 2020 Today Tonight and Thursday At 1200 UTC Wednesday weakening low 993 mb located west of Foxe
Basin.
By 0000 UTC Friday low 1007 mb located over Foxe Basin.

At 1200 UTC Wednesday low 1002 mb located over Baffin Bay.
By 0000 UTC Friday low 1004 mb located over northern Baffin Bay.

At 0000 UTC Friday approaching low 1011 mb located northwest of
Banks Island.

Arctic - Eastern Arctic Area

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