Coastal Waters Forecast for Outer Apostle Islands Beyond 5 NM from Mainland (LSZ150) (Text-Only)
NWS Forecast for: Outer Apostle Islands Beyond 5 NM from Mainland (LSZ150)
Issued by: National Weather Service Duluth, MN
Last Update: 1002 PM CDT Sat Oct 18 2025




Rest Of Tonight: Northwest wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots after midnight. Slight chance of rain showers late in the evening. Chance of sprinkles after midnight. Waves 1 to 3 feet.

Sunday: Northwest wind 15 to 20 knots. Gusts up to 25 knots in the late morning and afternoon. Chance of sprinkles. Waves 2 to 4 feet. A small craft advisory may be needed.

Sunday Night: Northwest wind 10 to 15 knots with gusts to around 20 knots becoming southwest 5 to 10 knots early in the morning. Chance of sprinkles in the evening. Waves 1 to 3 feet subsiding to 1 to 2 feet in the late evening and overnight.

Monday: South wind 5 to 10 knots becoming southeast 10 to 15 knots with gusts to around 20 knots in the afternoon. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Waves 1 to 2 feet.







Zone Forecast: Outer Apostle Islands Beyond 5 NM from Mainland (LSZ150)

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