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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

Shearwater Airport

11:00 AM ADT 12 August 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
(ADT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
12 August 2026
11:00 WNW 11 Mainly Sunny 24 100.5 23 57 15 27
10:00 NNW 7 Mainly Sunny 24 100.5 22 66 16 27
9:00 NW 7 Mainly Sunny 24 100.5 21 72 16 26
8:00 NW 10 Mainly Sunny 24 100.5 20 79 16 *
7:00 NW 7 Mainly Sunny 24 100.4 18 86 16 *
6:00 WNW 4 N/A N/A 100.3 18 85 15 *
5:00 W 3 N/A N/A 100.3 19 82 15 *
4:00 WNW 4 N/A N/A 100.3 19 82 16 *
3:00 W 3 N/A N/A 100.3 19 81 16 *
2:00 W 3 N/A N/A 100.3 20 78 16 25
1:00 W 3 N/A N/A 100.3 21 77 17 26
0:00 W 3 N/A N/A 100.3 20 83 17 26
11 August 2026
23:00 NW 3 N/A N/A 100.4 20 86 18 26
22:00 WNW 3 N/A N/A 100.4 20 68 14 24
21:00 WSW 2 N/A N/A 100.4 21 84 18 26
20:00 calm N/A N/A 100.3 22 79 18 28
19:00 S 2 N/A N/A 100.3 23 76 19 30
18:00 SSW 9 Partly Cloudy 24 100.4 23 72 18 29
17:00 SSW 9 Mainly Sunny 24 100.4 24 73 18 30
16:00 S 8 gusts 15 Mainly Sunny 24 100.5 24 71 18 30
15:00 S 11 gusts 16 Sunny 24 100.5 24 70 18 30
14:00 S 9 gusts 15 Mainly Sunny 24 100.6 25 60 17 30
13:00 SSW 7 Partly Cloudy 24 100.6 27 53 16 31
12:00 SSW 7 Partly Cloudy 24 100.7 25 58 17 30
11:00 W 5 Partly Cloudy 24 100.8 24 66 17 29

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

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