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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

St. Lawrence

04:30 PM NDT 21 July 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
(NDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
21 July 2026
16:30 SW 7 N/A N/A 102.4 20 62 13 23
15:30 SSW 8 N/A N/A 102.4 21 61 13 24
14:30 SW 11 gusts 16 N/A N/A 102.3 22 58 14 25
13:30 SW 10 gusts 16 N/A N/A 102.3 22 61 14 25
12:30 SW 11 N/A N/A 102.3 21 62 14 24
11:30 SW 8 N/A N/A 102.2 20 69 14 24
10:30 SW 10 N/A N/A 102.1 19 72 13 *
9:30 SW 12 N/A N/A 102.1 18 73 13 *
8:30 SW 6 N/A N/A 102.0 16 87 14 *
7:30 SSE 2 N/A N/A 101.9 13 99 13 *
6:30 WNW 2 N/A N/A 101.9 11 99 11 *
5:30 ENE 2 N/A N/A 101.8 9 99 9 *
4:30 calm N/A N/A 101.7 9 99 9 *
3:30 SW 4 N/A N/A 101.6 11 99 11 *
2:30 SW 6 N/A N/A 101.6 11 99 11 *
1:30 SW 5 N/A N/A 101.5 11 99 11 *
0:30 WSW 3 N/A N/A 101.4 11 99 11 *
20 July 2026
23:30 WSW 7 N/A N/A 101.4 11 98 11 *
22:30 WSW 8 N/A N/A 101.3 12 97 12 *
21:30 WSW 8 N/A N/A 101.2 12 98 12 *
20:30 WSW 9 gusts 16 N/A N/A 101.1 12 96 12 *
19:30 SW 12 N/A N/A 101.1 14 89 12 *
18:30 SW 11 gusts 20 N/A N/A 101.0 16 81 12 *
17:30 SW 14 gusts 20 N/A N/A 100.9 16 79 13 *
16:30 SW 13 gusts 21 N/A N/A 100.9 17 77 12 *

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 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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