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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

Shearwater Airport

11:00 PM AST 18 February 2026
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
(AST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
18 February 2026
23:00 W 3 N/A N/A 100.4 -2 79 -5 -3
22:00 WNW 4 N/A N/A 100.5 -1 76 -5 -4
21:00 W 6 N/A N/A 100.5 -1 75 -5 -4
20:00 W 6 N/A N/A 100.5 0 67 -5 *
19:00 W 8 N/A N/A 100.5 0 63 -6 *
18:00 W 7 gusts 15 N/A N/A 100.5 0 64 -6 *
17:00 W 8 N/A N/A 100.5 2 56 -6 *
16:00 NW 12 gusts 20 Mainly Sunny 24 100.5 3 54 -6 *
15:00 NW 15 Mostly Cloudy 24 100.5 4 56 -4 *
14:00 W 12 gusts 18 Mostly Cloudy 24 100.5 5 63 -1 *
13:00 W 8 gusts 15 Partly Cloudy 24 100.6 3 75 -1 *
12:00 W 10 Partly Cloudy 24 100.7 4 72 -1 *
11:00 WSW 7 Partly Cloudy 24 100.7 3 81 0 *
10:00 WSW 8 Light Snow 13 100.8 1 96 0 *
9:00 SSW 6 Light Snow 2 100.9 -1 97 -1 -4
8:00 SSW 6 Light Snow 2 101.0 -2 97 -2 -5
7:00 SE 3 Light Snow 4 101.1 -4 91 -5 -6
6:00 SSE 1 N/A N/A 101.2 -4 91 -5 -5
5:00 calm N/A N/A 101.2 -5 96 -6 *
4:00 SE 2 N/A N/A 101.3 -5 93 -6 -7
3:00 WSW 1 N/A N/A 101.4 -6 95 -7 -7
2:00 NW 3 N/A N/A 101.5 -6 95 -7 -9
1:00 WNW 3 N/A N/A 101.5 -6 91 -7 -8
0:00 NW 3 N/A N/A 101.6 -5 90 -7 -8
17 February 2026
23:00 NW 3 N/A N/A 101.6 -5 87 -7 -8

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

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Cap-Chat Burgeo Île Bicquette New Carlisle Îles de la Madeleine Airport Port Menier Summerside North Cape Pointe-au-Père Mont-Joli Airport La Pocatière Wreckhouse Banquereau - 44139 Port aux Basques Sagona Island Gaspé Airport LaHave Bank - 44150 Halifax Harbour - 44258 St. Lawrence Stephenville Airport Western Head Winterland Branch Hill Île aux Perroquets Beaver Island Baccaro Point St. Stephen Pointe-des-Monts Saint John Airport Sept-Îles Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Longue-Pointe-de-Mingan Miscou Island Île Rouge Kouchibouguac Pointe-Noire Kouchibouguac Havre-Saint-Pierre Airport Grand Manan Fundy Park (Alma) Miramichi Charlo West Chedabucto Bay – 44489 Bathurst Airport Baie-Comeau Airport Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Cap-d'Espoir Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Rivière-la-Madeleine McNabs Island Lunenburg Kentville AAFC Ingonish Beach Hart Island CFB Greenwood Grand Étang Eskasoni (First Nations) Debert Caribou Point Brier Island
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