Coastal Waters Forecast for Saxon Harbor WI to Black River MI (LSZ240) (Text-Only)
NWS Forecast for: Saxon Harbor WI to Black River MI (LSZ240)
Issued by: National Weather Service Marquette, MI
Last Update: 1100 AM EDT Mon Jul 20 2026




Rest Of Today: Southwest wind 15 to 20 knots with gusts up to 29 knots. Mostly sunny. A slight chance of showers and thunderstorms late. Some thunderstorms may be severe. Waves 2 to 3 feet.

Tonight: West wind 10 to 20 knots. Mostly clear through midnight then becoming mostly cloudy. Patchy smoke through midnight. A slight chance of showers and thunderstorms through late evening, then a chance of showers and a slight chance of thunderstorms by midnight. Some thunderstorms may be severe through late evening. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.

Tuesday: Northwest wind 15 to 20 knots veering north 10 to 20 knots in the afternoon. Gusts up to 32 knots. Mostly cloudy. A slight chance of showers in the morning. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.

Tuesday Night: Northwest wind 5 to 15 knots. Partly cloudy in the evening then clearing. Waves subsiding to 1 to 2 feet.







Zone Forecast: Saxon Harbor WI to Black River MI (LSZ240)

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