Cumshewa Island Meteorological Aeronautical Presentation System , Canada (CWZL) 53-02N 131-36W May 20, 2026 - 09:00 AM EDT / 2026.05.20 1300 UTC Wind: from the W (270 degrees) at 9 MPH (8 KT):0 Temperature: 45.7 F (7.6 C) Dew Point: 41.5 F (5.3 C) Relative Humidity: 85% Pressure tendency: 0.02 inches (0.6 hPa) lower than three hours ago ob: CWZL 201300Z AUTO 27008KT 08/05 RMK AO1 SLP290 T00760053 56006 cycle: 13