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Southwestern Grand Banks: Past 24 Hour Conditions

Warnings

 

Mary's Harbour

11:30 AM NST 11 December 2025
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(NST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
11 December 2025
11:30 NW 3 Cloudy 16 100.0 -7 86 -9 -10
10:30 NNW 3 Light Snow 16 100.2 -8 88 -10 -11
9:30 NW 5 Light Snow 2 100.3 -8 89 -10 -13
8:30 W 4 Light Snow 4 100.3 -8 88 -10 -13
7:30 WNW 3 Cloudy 16 100.3 -8 86 -10 -10
6:30 WNW 3 Cloudy 16 100.4 -8 85 -10 -11
5:30 WSW 3 Cloudy 16 100.5 -9 85 -11 -12
4:30 W 2 Light Snow 11 100.6 -9 85 -11 -11
3:30 NE 3 Light Snow 11 100.6 -9 81 -12 -12
2:30 SW 2 Cloudy 16 100.7 -10 79 -13 -12
1:30 SW 2 Cloudy 16 100.7 -11 78 -14 -13
0:30 SSW 3 Cloudy 16 100.8 -12 78 -15 -15
10 December 2025
23:30 SW 4 Partly Cloudy 16 100.8 -13 78 -16 -18
22:30 S 7 Clear 16 100.8 -14 79 -17 -21
21:30 SW 2 Clear 16 100.8 -13 74 -17 -16
20:30 ENE 2 Haze 8 100.8 -14 75 -17 -16
19:30 W 4 Clear 16 100.8 -12 66 -17 -17
18:30 W 7 Clear 16 100.7 -11 63 -17 -18
17:30 WSW 2 Clear 16 100.7 -11 61 -17 -13
16:30 WSW 6 Clear 16 100.6 -10 62 -16 -15
15:30 WSW 9 Sunny 16 100.5 -8 59 -15 -15
14:30 WSW 5 gusts 19 Sunny 16 100.4 -7 55 -15 -12
13:30 WSW 10 gusts 18 Sunny 16 100.3 -8 55 -15 -14
12:30 W 12 gusts 19 Sunny 16 100.3 -8 57 -15 -16
11:30 WSW 12 gusts 24 Sunny 16 100.3 -10 59 -17 -19

If you require additional historical weather information, please visit Climate Data Online

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
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