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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

St. Lawrence

12:30 PM NDT 18 May 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)
18 May 2026
12:30 WNW 17 gusts 23 N/A N/A 101.1 12 48 1
11:30 WNW 15 gusts 22 N/A N/A 101.0 12 49 1
10:30 WNW 12 gusts 24 N/A N/A 101.0 11 55 2
9:30 WNW 11 gusts 21 N/A N/A 100.9 11 57 3
8:30 W 12 gusts 17 N/A N/A 100.8 10 73 6
7:30 WNW 13 gusts 19 N/A N/A 100.8 9 83 6
6:30 WNW 9 gusts 15 N/A N/A 100.7 6 90 5
5:30 W 10 N/A N/A 100.6 5 94 4
4:30 WNW 10 gusts 15 N/A N/A 100.6 5 89 3
3:30 W 6 N/A N/A 100.6 4 92 3
2:30 W 13 N/A N/A 100.5 5 97 4
1:30 W 9 N/A N/A 100.5 5 97 4
0:30 W 9 N/A N/A 100.6 5 99 4
17 May 2026
23:30 W 9 N/A N/A 100.6 4 99 4
22:30 WSW 4 N/A N/A 100.6 3 98 3
21:30 WSW 5 N/A N/A 100.6 4 98 4
20:30 S 5 N/A N/A 100.5 5 91 4
19:30 WSW 8 N/A N/A 100.5 6 90 4
18:30 WSW 10 gusts 16 N/A N/A 100.5 6 92 5
17:30 SW 10 N/A N/A 100.5 6 92 4
16:30 SW 10 gusts 15 N/A N/A 100.5 7 87 5
15:30 SW 9 gusts 16 N/A N/A 100.6 7 85 5
14:30 SW 10 gusts 15 N/A N/A 100.6 8 79 5
13:30 SW 11 N/A N/A 100.6 10 75 6
12:30 SW 15 N/A N/A 100.7 9 78 5

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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