| NWS Forecast for: Petersburg AK Issued by: National Weather Service Juneau, AK Last Update: 4:04 am AKDT Jul 5, 2025 | |
| This Afternoon: SE wind around 10 km/h. Isolated showers. Seas 1 m or less. Tonight: ESE wind around 10 km/h. A chance of showers, mainly after 4am. Seas 1 m or less. Sunday: SE wind 10 to 15 km/h. Showers. Seas 1 m or less. Sunday Night: SE wind 10 to 15 km/h. Showers. Seas 1 m or less. Monday: Variable winds 5 km/h or less. Rain. Seas 1 m or less. Monday Night: Variable winds 5 km/h or less. Rain. Seas 1 m or less. Tuesday: SSE wind 5 to 10 km/h. Rain. Seas 1 m or less. Tuesday Night: SSE wind around 10 km/h. Rain. Seas 1 m or less. Wednesday: ESE wind around 10 km/h. Rain likely. 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 |