375
FZUS53 KLOT 211953
SRFLOT
SURF ZONE FORECAST FOR LAKE MICHIGAN BEACHES
NATIONAL WEATHER SERVICE CHICAGO IL
253 PM CDT SUN JUN 21 2026
ILZ006-222000-
LAKE-
INCLUDING THE BEACHES OF ILLINOIS BEACH STATE PARK
253 PM CDT SUN JUN 21 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
REST OF TODAY
SWIM RISK*..................LOW.
WAVE HEIGHT.................1 TO 2 FEET.
WATER TEMPERATURE...........58-62.
WEATHER.....................CLOUDY. SHOWERS.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH WITH
GUSTS UP TO 20 MPH.
TONIGHT
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 6 FEET.
WEATHER.....................CLOUDY. SHOWERS UNTIL EARLY MORNING,
THEN A CHANCE OF SHOWERS LATE.
LOW TEMPERATURE.............IN THE UPPER 50S.
WINDS.......................NORTHEAST WINDS 10 TO 15 MPH, WITH GUSTS
UP TO 30 MPH.
MONDAY
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 6 FEET.
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY
SUNNY.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................NORTH WINDS AROUND 15 MPH WITH GUSTS UP
TO 25 MPH.
SWIM RISK OUTLOOK
MONDAY NIGHT
HIGH SWIM RISK*.
TUESDAY
LOW SWIM RISK*.
TUESDAY NIGHT
LOW SWIM RISK*.
WEDNESDAY
LOW SWIM RISK*.
WEDNESDAY NIGHT
LOW SWIM RISK*.
THURSDAY
LOW SWIM RISK*.
SWIM RISK CATEGORY
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,
BREAKWALLS, AND RIVER OUTLETS.
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND
BREAKWALLS.
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:
HTTPS://WWW.WEATHER.GOV/BEACH/LOT
ILZ104-222000-
CENTRAL COOK-
INCLUDING THE BEACHES OF CHICAGO PARK DISTRICT
253 PM CDT SUN JUN 21 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
REST OF TODAY
SWIM RISK*..................LOW.
WAVE HEIGHT.................1 TO 3 FEET.
WATER TEMPERATURE...........60-64.
WEATHER.....................CLOUDY. SHOWERS.
HIGH TEMPERATURE............IN THE UPPER 60S.
WINDS.......................SOUTHEAST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................CLOUDY. SHOWERS UNTIL EARLY MORNING,
THEN A CHANCE OF SHOWERS LATE.
LOW TEMPERATURE.............IN THE UPPER 50S.
WINDS.......................NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 30 MPH.
MONDAY
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................MOSTLY CLOUDY, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................NORTH WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
SWIM RISK OUTLOOK
MONDAY NIGHT
HIGH SWIM RISK*.
TUESDAY
MODERATE SWIM RISK*.
TUESDAY NIGHT
LOW SWIM RISK*.
WEDNESDAY
LOW SWIM RISK*.
WEDNESDAY NIGHT
LOW SWIM RISK*.
THURSDAY
LOW SWIM RISK*.
SWIM RISK CATEGORY
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,
BREAKWALLS, AND RIVER OUTLETS.
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND
BREAKWALLS.
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:
HTTPS://WWW.WEATHER.GOV/BEACH/LOT
ILZ103-222000-
NORTHERN COOK-
253 PM CDT SUN JUN 21 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
REST OF TODAY
SWIM RISK*..................LOW.
WAVE HEIGHT.................1 TO 3 FEET.
WATER TEMPERATURE...........60-64.
WEATHER.....................CLOUDY. SHOWERS.
HIGH TEMPERATURE............IN THE UPPER 60S.
WINDS.......................SOUTHEAST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................CLOUDY. SHOWERS UNTIL EARLY MORNING,
THEN A CHANCE OF SHOWERS LATE.
LOW TEMPERATURE.............IN THE UPPER 50S.
WINDS.......................NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 30 MPH.
MONDAY
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................MOSTLY CLOUDY, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................NORTH WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
SWIM RISK OUTLOOK
MONDAY NIGHT
HIGH SWIM RISK*.
TUESDAY
MODERATE SWIM RISK*.
TUESDAY NIGHT
LOW SWIM RISK*.
WEDNESDAY
LOW SWIM RISK*.
WEDNESDAY NIGHT
LOW SWIM RISK*.
THURSDAY
LOW SWIM RISK*.
SWIM RISK CATEGORY
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,
BREAKWALLS, AND RIVER OUTLETS.
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND
BREAKWALLS.
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:
HTTPS://WWW.WEATHER.GOV/BEACH/LOT
INZ001-222000-
LAKE-
INCLUDING THE BEACHES OF INDIANA DUNES NATIONAL PARK
253 PM CDT SUN JUN 21 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
REST OF TODAY
SWIM RISK*..................LOW.
WAVE HEIGHT.................1 TO 3 FEET.
WATER TEMPERATURE...........62-66.
WEATHER.....................CLOUDY. SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS LATE.
HIGH TEMPERATURE............IN THE LOWER 70S.
WINDS.......................EAST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TONIGHT
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................CLOUDY. SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT.
LOW TEMPERATURE.............AROUND 60.
WINDS.......................BREEZY. NORTHEAST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
MONDAY
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................MOSTLY CLOUDY, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................NORTH WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
SWIM RISK OUTLOOK
MONDAY NIGHT
HIGH SWIM RISK*.
TUESDAY
MODERATE SWIM RISK*.
TUESDAY NIGHT
LOW SWIM RISK*.
WEDNESDAY
LOW SWIM RISK*.
WEDNESDAY NIGHT
LOW SWIM RISK*.
THURSDAY
LOW SWIM RISK*.
SWIM RISK CATEGORY
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,
BREAKWALLS, AND RIVER OUTLETS.
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND
BREAKWALLS.
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:
HTTPS://WWW.WEATHER.GOV/BEACH/LOT
INZ002-222000-
PORTER-
INCLUDING THE BEACHES OF INDIANA DUNES NATIONAL PARK
253 PM CDT SUN JUN 21 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
REST OF TODAY
SWIM RISK*..................LOW.
WAVE HEIGHT.................1 TO 2 FEET.
WATER TEMPERATURE...........62-66.
WEATHER.....................CLOUDY. SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS LATE.
HIGH TEMPERATURE............AROUND 70.
WINDS.......................EAST WINDS 5 TO 10 MPH INCREASING TO 10
TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................CLOUDY. SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT.
LOW TEMPERATURE.............AROUND 60.
WINDS.......................BREEZY. NORTHEAST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH.
MONDAY
SWIM RISK*..................HIGH.
WAVE HEIGHT.................4 TO 7 FEET.
WEATHER.....................MOSTLY CLOUDY, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS
EARLY IN THE MORNING.
HIGH TEMPERATURE............IN THE MID 60S.
WINDS.......................NORTH WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
SWIM RISK OUTLOOK
MONDAY NIGHT
HIGH SWIM RISK*.
TUESDAY
MODERATE SWIM RISK*.
TUESDAY NIGHT
LOW SWIM RISK*.
WEDNESDAY
LOW SWIM RISK*.
WEDNESDAY NIGHT
LOW SWIM RISK*.
THURSDAY
LOW SWIM RISK*.
SWIM RISK CATEGORY
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,
BREAKWALLS, AND RIVER OUTLETS.
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND
BREAKWALLS.
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:
HTTPS://WWW.WEATHER.GOV/BEACH/LOT
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