Language selection

Weather shortcuts

Arviat

Forecast

Marine Forecast

Issued 05:00 AM CDT 06 September 2026

Today Tonight and Monday.

Wind northwest 20 knots diminishing to northwest 15 this afternoon then backing to west 20 near midnight. Wind veering to northwest 15 late overnight then diminishing to light Monday morning. Wind becoming south 15 Monday evening.

Waves

Issued 05:00 AM CDT 06 September 2026
Today Tonight and Monday. Seas 2 metres subsiding to 1 Monday morning.

Extended Forecast

Issued 05:00 AM CDT 06 September 2026
Tuesday Wind south 20 knots diminishing to light in the afternoon.
Wednesday Wind light becoming northeast 15 knots.
Thursday Wind northeast 15 knots diminishing to light.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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

Ice Forecasts

Issued 11:00 AM EDT 5 September 2026 Forecasts are unavailable until further request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 6 September 2026 Tonight and Monday At 0000 UTC Monday weakening low 986 mb located at 69N 77W.
By 0000 UTC Tuesday trough from 988 mb low located from 76N 71W
to 65N 59W.

At 0000 UTC Monday high 1027 mb located over Churchill.
By 0000 UTC Tuesday high 1029 mb located over James Bay.

Hudson - Hudson Bay Area

Another Region

Features

Colour-coded weather alerts

Learn more about weather alerting in Canada

Improved storm alerts

Learn more about targeted warnings for severe thunderstorms and tornadoes

Date modified: