Quartermaster Harbor

47.3950°, -122.4630°

21:3705:1621:10

South Vashon Island, Puget Sound. Sheltered harbor with S-SW wind exposure. Flat water.

Today

no-go

Tue

no-go

Wed

no-go

Daily Overview

6/12/2026, 11:39:08

June 12-14, 2026 - Quartermaster Harbor

Light northerly winds 2-12kt completely miss this south-facing harbor's wind window. Despite some gusts reaching 16-22kt on the 13th, the NNE/N directions are blocked by Vashon Island's topography. Flat water conditions typical for this sheltered spot, but no meaningful wind penetration expected during the forecast period.

Bottom line: No-go - wrong wind direction and insufficient speeds for this south-exposure harbor.

Daily Overview

Wind Map

4.0 kt · SW (219°) · gusts 8.7 kt

Monday05:0029 Jun

Wind Forecast

Barometric Pressure

1015.7 hPa+0.7 hPa / 3h

Stable conditions

6h change: -0.8 hPa

Conditions

Forecast fetched: Jun 29, 2026, 21:37