Barometric Pressure in Port Orchard, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Port Orchard hour by hour across the next 6 hourly readings.
The barometric pressure in Port Orchard, Washington varies throughout the day, responding to changes in the atmosphere. It is affected by weather systems moving in from the Pacific Ocean.
Port Orchard is situated on the Kitsap Peninsula, surrounded by the Olympic Mountains to the west and Puget Sound to the east. This unique landscape creates a rain shadow effect. The Olympic Mountains block moisture-laden air from the Pacific, resulting in drier air in the city. In contrast, Puget Sound brings moderating influence on the climate, keeping temperatures relatively mild.