Halifax Harbour and Approaches - Marine Weather - Environment Canada Environment Canada https://www.weather.gc.ca 2026-05-16T12:52:53Z tag:weather.gc.ca,2013-04-16:20260516125253 https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/wmms-alt.png https://www.weather.gc.ca/template/gcweb/v15.0.0/assets/favicon.ico Copyright 2026, Environment Canada STRONG WIND WARNING IN EFFECT, Halifax Harbour and Approaches 2026-05-16T13:00:00Z 2026-05-16T13:00:00Z Issued 10:00 AM ADT 16 May 2026 tag:weather.gc.ca,2013-04-16:06000_w1:20260516130000 Forecast for Today Tonight and Sunday. - Halifax Harbour and Approaches 2026-05-16T13:00:00Z 2026-05-16T13:00:00Z Wind westerly 15 to 20 knots backing to southwest 20 to 25 this afternoon then diminishing to northwest 15 Sunday evening. High today plus 15. Low tonight plus 8. High Sunday plus 17. <br/>Issued 10:00 AM ADT 16 May 2026 tag:weather.gc.ca,2013-04-16:06000_regular_forecast:20260516130000 Extended Forecast - Halifax Harbour and Approaches 2026-05-16T06:00:00Z 2026-05-16T06:00:00Z Monday: Wind northwest 15 knots becoming variable 10 to 15 in the afternoon.<br/>Tuesday: Wind southwest 20 knots.<br/>Wednesday: Wind southwest 20 knots.<br/>Issued 03:00 AM ADT 16 May 2026 tag:weather.gc.ca,2013-04-16:06000_extended_forecast:20260516060000