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FZUS53 KDLH 190836
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
336 AM CDT Sun May 19 2024

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.

LSZ140-191615-
Grand Portage to Grand Marais MN-
336 AM CDT Sun May 19 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH THIS AFTERNOON...

.TODAY...Southwest wind 15 to 20 knots. Gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. Sunny
until late afternoon then becoming partly sunny. Waves 2 to
4 feet.
.TONIGHT...Southwest wind 10 to 15 knots with gusts to around
20 knots becoming south 5 to 10 knots after midnight, then
becoming east early in the morning. Chance of sprinkles after
midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight.
.MONDAY...East wind 5 to 10 knots. Chance of rain showers. Waves
1 foot or less.
.MONDAY NIGHT...Northeast wind 5 to 10 knots becoming north after
midnight. Mostly cloudy. Waves 1 foot or less.

$$

LSZ141>143-191615-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in
the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet.
.TONIGHT...Southwest wind 10 to 15 knots becoming east 5 to
10 knots in the late evening and overnight. Chance of sprinkles
in the evening, then chance of rain showers after midnight. Waves
1 to 3 feet.
.MONDAY...Northeast wind 10 to 15 knots. Chance of rain showers.
Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots becoming north after
midnight. Slight chance of rain showers in the evening. Waves
1 to 2 feet.

$$

LSZ144-145-191615-
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 10 to 15 knots. Sunny in the morning then
becoming partly sunny. Waves 1 to 2 feet.
.TONIGHT...East wind 5 to 10 knots. Chance of sprinkles in the
evening, then rain showers likely after midnight. Waves 1 foot or
less.
.MONDAY...Northeast wind 10 to 15 knots. Rain showers likely and
slight chance of thunderstorms in the morning, then chance of
rain showers in the afternoon. Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 to 2 feet.

$$

LSZ146-191615-
Port Wing to Sand Island WI-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots in
the late morning and early afternoon. Sunny in the morning then
becoming partly sunny. Waves 1 to 2 feet.
.TONIGHT...Southeast wind 5 to 10 knots becoming east early in
the morning. Chance of sprinkles in the evening, then chance of
rain showers after midnight. Waves 1 to 2 feet.
.MONDAY...Northeast wind 10 to 15 knots easing to 10 knots late
in the afternoon. Rain showers likely in the morning, then chance
of rain showers in the afternoon. Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 to 2 feet.

$$

LSZ147-191615-
Sand Island to Bayfield WI-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 10 to 15 knots. Gusts up to 20 knots
early in the afternoon. Sunny until late afternoon then becoming
mostly cloudy. Waves 1 to 2 feet.
.TONIGHT...Southeast wind 5 to 10 knots. Chance of sprinkles in
the evening, then chance of rain showers after midnight. Waves
1 to 2 feet.
.MONDAY...East wind 5 to 10 knots becoming northeast in the
afternoon. Rain showers likely in the morning, then chance of
rain showers in the afternoon. Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 to 2 feet.

$$

LSZ150-191615-
Outer Apostle Islands Beyond 5 NM from Mainland-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 10 to 15 knots with gusts to around
20 knots. Sunny until late afternoon then becoming mostly cloudy.
Waves 1 to 3 feet.
.TONIGHT...Southeast wind 5 to 10 knots. Chance of sprinkles
through the night. Waves 1 to 2 feet.
.MONDAY...East wind 5 to 10 knots becoming northeast in the
afternoon. Rain showers likely in the morning, then chance of
rain showers in the afternoon. Waves 1 to 2 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 to 2 feet.

$$

LSZ121-191615-
Chequamegon Bay-Bayfield to Oak Point WI-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 5 to 10 knots. Mostly sunny until late
afternoon then becoming mostly cloudy. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 knots. Chance of sprinkles in the
evening, then slight chance of rain showers after midnight. Waves
1 foot or less.
.MONDAY...East wind 5 to 10 knots becoming northeast in the
afternoon. Rain showers likely in the morning, then chance of
rain showers and slight chance of thunderstorms in the afternoon.
Waves 1 foot or less.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Slight chance of
rain showers through the night. Waves 1 foot or less.

$$

LSZ148-191615-
Oak Point to Saxon Harbor WI-
336 AM CDT Sun May 19 2024

.TODAY...Southwest wind 5 to 10 knots. Sunny until late afternoon
then becoming mostly cloudy. Waves 1 foot or less.
.TONIGHT...Southeast wind 5 to 10 knots. Chance of sprinkles in
the evening, then chance of rain showers after midnight. Waves
1 foot or less.
.MONDAY...East wind 5 to 10 knots becoming northeast in the
afternoon. Rain showers likely in the morning, then chance of
rain showers and slight chance of thunderstorms in the afternoon.
Waves 1 foot or less.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Chance of rain
showers in the evening. Waves 1 foot or less.

$$

Graphical marine forecasts are available online at:
weather.gov/greatlakes

LE