| NWS Forecast for: Petersburg AK Issued by: National Weather Service Juneau, AK Last Update: 5:52 am AKDT Jul 15, 2025 |  |
| Today: NW wind around 15 km/h. Sunny. Seas 1 m or less. Tonight: NNW wind around 10 km/h. Mostly clear. Seas 1 m or less. Wednesday: NW wind around 10 km/h. Mostly sunny. Seas 1 m or less. Wednesday Night: W wind 5 to 10 km/h. Mostly cloudy. Seas 1 m or less. Thursday: SSW wind around 10 km/h becoming W in the morning. Mostly cloudy. Seas 1 m or less. Thursday Night: W wind 5 to 10 km/h. Mostly cloudy. Seas 1 m or less. Friday: W wind around 10 km/h. Mostly cloudy. Seas 1 m or less. Friday Night: W wind 5 to 10 km/h becoming ESE in the evening. Mostly cloudy. Seas 1 m or less. Saturday: Variable winds 5 km/h or less. Mostly cloudy. Seas 1 m or less. | |
| Marine Point Forecast: 56.82°N 133°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/Juneau |
