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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

Halifax Harbour - 44258

04:00 AM ADT 21 April 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 April 2026
4:00 NNE 16 gusts 18 0.78 8.0 102.4 1 3
3:00 NNE 13 gusts 16 0.76 8.0 102.3 3 3
2:00 N 6 gusts 7 0.87 7.7 102.3 4 3
1:00 N 7 gusts 8 0.79 7.4 102.2 4 3
0:00 N 5 gusts 6 0.90 6.9 102.2 4 3
20 April 2026
23:00 NW 5 gusts 8 0.87 7.4 102.1 4 3
22:00 SW 8 gusts 11 0.85 7.4 102.1 4 3
21:00 S 3 gusts 4 0.92 8.0 102.0 6 3
20:00 N 4 gusts 5 1.02 7.4 102.0 6 3
19:00 NNW 6 gusts 8 1.06 8.0 101.9 6 3
18:00 NW 10 gusts 12 1.19 8.0 101.8 6 3
17:00 NW 9 gusts 11 1.13 6.1 101.8 6 3
16:00 NNW 12 gusts 15 1.22 6.5 101.7 7 3
15:00 NW 12 gusts 14 1.25 7.7 101.6 6 3
14:00 NW 12 gusts 15 1.26 7.7 101.6 6 3
13:00 NW 12 gusts 14 1.35 8.0 101.5 5 3
12:00 NW 12 gusts 16 1.24 7.4 101.5 5 3
11:00 WNW 12 gusts 14 1.27 8.0 101.4 4 3
10:00 NW 13 gusts 17 1.24 8.3 101.3 4 3
9:00 WNW 15 gusts 18 1.31 8.7 101.2 4 2
8:00 WNW 15 gusts 19 1.37 5.4 101.1 4 2
7:00 WNW 13 gusts 17 1.54 5.4 100.9 5 2
6:00 WNW 13 gusts 16 1.51 7.1 100.7 5 2
5:00 W 15 gusts 19 1.66 5.6 100.5 6 2
4:00 SW 11 gusts 13 1.65 8.0 100.4 4 2

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 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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