FZUS53 KDLH 052136 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 335 PM CST Thu Mar 5 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-060500- Grand Portage to Grand Marais MN- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON... .TONIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming east 5 knots late in the night. Patchy fog early in the evening. Areas of dense fog in the late evening and early morning, then patchy fog late in the night. Slight chance of light freezing drizzle through the night. Slight chance of drizzle late in the night. Waves 1 to 2 feet. .FRIDAY...East wind 5 to 10 knots. Patchy fog through the day. Chance of drizzle and slight chance of light freezing drizzle in the morning. Rain likely in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 to 10 knots rising to 10 to 15 knots with gusts to around 25 knots after midnight. Rain likely through the night. Snow likely after midnight. Waves 1 foot or less. .SATURDAY...Northwest wind 10 to 15 knots with gusts to around 25 knots becoming west with gusts to around 20 knots in the afternoon. Chance of snow in the morning. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ141-060500- Grand Marais to Taconite Harbor MN- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...East wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy dense fog in the evening. Areas of fog after midnight, then patchy fog late in the night. Slight chance of drizzle until early morning. Slight chance of light freezing drizzle through the night, then chance of drizzle late in the night. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the night. .FRIDAY...Northeast wind 5 knots. Patchy fog through the day. Drizzle likely and chance of light freezing drizzle in the morning. Rain likely in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...North wind 5 knots becoming northwest with gusts to around 20 knots in the late evening and overnight. Rain likely through the night. Snow likely after midnight. Waves 1 to 2 feet. .SATURDAY...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming west in the afternoon. Chance of snow in the morning. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-060500- Taconite Harbor to Silver Bay Harbor MN- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Patchy fog early in the evening. Areas of dense fog in the late evening and early morning, then patchy fog late in the night. Slight chance of drizzle until early morning. Slight chance of light freezing drizzle through the night, then chance of drizzle late in the night. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. .FRIDAY...Northeast wind 5 knots. Patchy fog through the day. Drizzle likely and chance of light freezing drizzle in the morning. Rain likely in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...North wind 5 to 10 knots. Gusts up to 20 knots after midnight. Rain likely through the night. Snow likely after midnight. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots with gusts to around 20 knots becoming west in the afternoon. Chance of snow in the morning. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ143-060500- Silver Bay Harbor to Two Harbors MN- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Patchy dense fog in the evening. Areas of dense fog after midnight, then patchy fog late in the night. Slight chance of drizzle until early morning. Slight chance of light freezing drizzle through the night, then chance of drizzle late in the night. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog through the day. Chance of drizzle and light freezing drizzle in the morning. Rain likely through the day. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest wind 5 to 10 knots. Rain likely through the night. Snow likely after midnight. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots becoming west in the afternoon. Chance of snow in the morning. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ144-060500- Two Harbors to Duluth MN- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Areas of fog through the night. Areas of dense freezing fog late in the evening. Slight chance of drizzle until early morning. Slight chance of light freezing drizzle through the night. Chance of drizzle late in the night. Waves 2 to 4 feet. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog. Rain likely. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest wind 10 to 15 knots with gusts to around 20 knots. Rain likely through the night. Snow likely after midnight. Waves 1 to 2 feet. .SATURDAY...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 to 10 knots in the afternoon. Chance of snow and rain in the morning. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-060500- Duluth MN to Port Wing WI- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the evening. Patchy fog early in the evening, then areas of dense fog in the late evening and overnight. Chance of drizzle and light freezing drizzle late in the night. Waves 2 to 4 feet. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog. Rain likely. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 10 to 15 knots. Rain likely through the night. Snow likely and slight chance of light sleet after midnight. Waves 1 to 2 feet. .SATURDAY...Northwest wind 10 to 15 knots with gusts to around 20 knots becoming west 5 to 10 knots in the afternoon. Chance of snow and rain in the morning. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ146-060500- Port Wing to Sand Island WI- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming east 5 knots late in the night. Patchy fog through the night. Chance of drizzle and slight chance of light freezing drizzle late in the night. Waves 1 foot or less. .FRIDAY...Northeast wind 5 to 10 knots easing to 5 knots late in the afternoon. Patchy fog. Rain likely. Waves 1 foot or less. .FRIDAY NIGHT...North wind 5 knots becoming northwest after midnight. Slight chance of snow in the evening. Rain likely through the night. Snow likely after midnight. Waves 1 foot or less. .SATURDAY...Northwest wind 5 to 10 knots becoming west in the afternoon. Chance of snow in the morning. Waves 1 foot or less. Note...Wave height forecasts are for ice free areas. $$ LSZ150-060500- Outer Apostle Islands Beyond 5 NM from Mainland- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...East wind 10 to 15 knots with gusts to around 20 knots becoming southeast 5 knots late in the night. Patchy fog through the night. Slight chance of light freezing drizzle early in the evening. Slight chance of drizzle and light freezing drizzle late in the night. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the night. Waves occasionally to 7 feet. .FRIDAY...East wind 5 to 10 knots becoming northeast late in the afternoon. Patchy fog through the day. Drizzle likely in the morning. Rain likely in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...North wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots after midnight. Rain in the evening. Slight chance of snow through the night. Rain likely and slight chance of light sleet after midnight. Waves 1 to 2 feet. .SATURDAY...Northwest wind 10 to 15 knots becoming west 5 to 10 knots in the afternoon. Snow likely and slight chance of rain in the morning. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ148-060500- Oak Point to Saxon Harbor WI- 335 PM CST Thu Mar 5 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY... .TONIGHT...East wind 10 to 15 knots easing to 5 knots after midnight. Patchy fog through the night. Chance of drizzle late in the night. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .FRIDAY...Southeast wind 5 to 10 knots becoming northeast late in the afternoon. Chance of drizzle and rain in the morning, then rain in the afternoon. Patchy fog in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 10 to 15 knots. Rain, slight chance of snow and light sleet. Waves 1 to 2 feet. .SATURDAY...Northwest wind 10 to 15 knots becoming southwest 5 to 10 knots late in the afternoon. Chance of snow and rain in the morning. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH