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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

Halifax Harbour - 44258

10:00 PM ADT 21 July 2026Buoy position: 44.5N 63.4W
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) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
21 July 2026
22:00 SE 9 gusts 10 0.64 7.7 102.0 14 12
21:00 SE 9 gusts 10 0.59 8.3 102.0 15 12
20:00 SSE 8 gusts 8 0.59 6.9 102.0 15 12
19:00 SSE 9 gusts 10 0.62 8.3 102.0 15 13
18:00 SSE 7 gusts 8 0.52 6.9 102.1 15 13
17:00 S 5 gusts 5 0.54 8.7 102.1 15 13
16:00 S 8 gusts 8 0.62 7.7 102.1 15 13
15:00 SSW 6 gusts 7 0.65 7.4 102.1 15 12
14:00 SSW 7 gusts 8 0.63 8.3 102.1 15 12
13:00 SSW 10 gusts 11 0.68 8.3 102.1 14 12
12:00 SW 10 gusts 11 0.77 7.1 102.1 14 11
11:00 SW 6 gusts 8 0.80 6.7 102.1 12 11
10:00 SW 7 gusts 8 0.85 7.7 102.0 12 10
9:00 SW 9 gusts 10 0.82 8.0 102.0 12 10
8:00 SW 8 gusts 10 0.84 8.0 101.9 12 10
7:00 WSW 10 gusts 12 0.83 8.0 101.9 12 10
6:00 WSW 8 gusts 10 0.83 8.7 101.8 12 10
5:00 WSW 13 gusts 15 0.90 7.4 101.8 12 10
4:00 WSW 7 gusts 8 0.88 7.7 101.7 12 10
3:00 WSW 11 gusts 12 0.89 8.3 101.7 12 10
2:00 WSW 10 gusts 11 0.93 8.3 101.7 12 11
1:00 WSW 11 gusts 12 0.91 9.1 101.6 12 11
0:00 WSW 10 gusts 11 0.94 7.7 101.6 13 11
20 July 2026
23:00 WSW 9 gusts 10 1.03 8.0 101.6 12 11
22:00 SW 12 gusts 13 1.05 8.0 101.5 14 11

If you require additional historical weather information please visit Fisheries and Oceans Canada

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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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