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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

St. Lawrence

11:30 AM NDT 12 September 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)
12 September 2026
11:30 WNW 15 gusts 22 N/A N/A 101.2 14 63 7
10:30 NW 14 gusts 19 N/A N/A 101.0 14 69 8
9:30 WNW 12 gusts 18 N/A N/A 100.9 14 70 9
8:30 WNW 12 gusts 20 N/A N/A 100.8 13 83 10
7:30 W 10 gusts 15 N/A N/A 100.6 13 90 11
6:30 W 15 N/A N/A 100.5 13 89 11
5:30 W 15 gusts 21 N/A N/A 100.5 12 91 10
4:30 WSW 15 N/A N/A 100.4 12 88 10
3:30 WSW 11 gusts 16 N/A N/A 100.4 11 90 10
2:30 WSW 17 N/A N/A 100.3 11 91 10
1:30 WSW 12 gusts 17 N/A N/A 100.3 11 92 10
0:30 WSW 12 gusts 18 N/A N/A 100.3 11 95 10
11 September 2026
23:30 WSW 13 gusts 21 N/A N/A 100.2 12 93 10
22:30 WSW 18 gusts 23 N/A N/A 100.2 12 89 10
21:30 WSW 20 gusts 25 N/A N/A 100.2 12 86 10
20:30 WSW 15 gusts 23 N/A N/A 100.1 12 91 10
19:30 W 17 gusts 24 N/A N/A 100.0 13 81 10
18:30 W 24 gusts 31 N/A N/A 100.0 14 77 10
17:30 W 23 gusts 29 N/A N/A 99.9 15 73 10
16:30 W 24 gusts 31 N/A N/A 99.8 16 69 10
15:30 WSW 24 gusts 29 N/A N/A 99.8 17 66 10
14:30 WSW 25 gusts 36 N/A N/A 99.7 17 65 10
13:30 WSW 24 gusts 32 N/A N/A 99.7 17 67 11
12:30 W 23 gusts 33 N/A N/A 99.7 17 67 11
11:30 WSW 24 gusts 31 N/A N/A 99.8 17 67 11

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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