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Atlantic - Maritimes: Past 24 Hour Conditions

Warnings

 

Halifax Harbour - 44258

01:00 AM ADT 20 May 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)
20 May 2026
1:00 WSW 9 gusts 10 1.18 5.7 101.0 9 7
0:00 SW 6 gusts 8 1.27 6.3 101.0 9 7
19 May 2026
23:00 SW 9 gusts 12 1.30 5.9 101.0 9 7
22:00 SW 5 gusts 7 1.10 6.7 101.1 9 7
21:00 SSW 5 gusts 6 0.92 5.3 101.0 9 7
20:00 E 3 gusts 5 0.80 7.1 101.1 9 7
19:00 SE 3 gusts 5 0.78 7.7 101.1 8 7
18:00 SSE 4 gusts 4 0.78 7.7 101.1 8 7
17:00 SSW 5 gusts 7 0.75 8.0 101.1 8 7
16:00 SW 11 gusts 12 0.81 8.3 101.2 8 7
15:00 S 4 gusts 5 0.84 8.0 101.3 8 7
14:00 SSW 8 gusts 10 0.80 8.3 101.3 8 7
13:00 SSW 8 gusts 9 0.78 8.0 101.4 8 7
12:00 SSW 9 gusts 10 0.86 7.4 101.5 8 7
11:00 SSE 5 gusts 6 0.78 8.0 101.6 8 7
10:00 WSW 5 gusts 7 0.86 9.1 101.6 8 7
9:00 SW 6 gusts 10 0.84 8.3 101.7 8 7
8:00 SSW 11 gusts 16 0.69 8.3 101.7 9 7
7:00 S 8 gusts 8 0.76 8.0 101.8 8 7
6:00 SSW 3 gusts 4 0.82 8.3 101.9 8 7
5:00 SW 5 gusts 8 0.74 8.7 101.9 9 7
4:00 SW 9 gusts 9 0.78 8.0 102.0 8 7
3:00 SW 5 gusts 6 0.82 7.4 102.1 9 7
2:00 WSW 8 gusts 9 0.92 8.0 102.1 9 7
1:00 SW 6 gusts 7 0.95 7.4 102.1 10 7

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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