Coastal Flood Warnings/Watches/Statements
Issued by NWS Northern Indiana

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000
WHUS43 KIWX 220222
CFWIWX

LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE NORTHERN INDIANA
1022 PM EDT MON AUG 21 2017

INZ003-MIZ077-221030-
/O.CON.KIWX.BH.S.0016.170822T1500Z-170823T2100Z/
LA PORTE-BERRIEN-
1022 PM EDT MON AUG 21 2017 /922 PM CDT MON AUG 21 2017/

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY AFTERNOON...

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS EXPECTED...

* STRONG RIP CURRENTS EXPECTED...

* STRONG STRUCTURAL CURRENTS EXPECTED...

* OVERVIEW/POTENTIAL IMPACTS...SOUTHWEST WINDS TONIGHT WILL SHIFT
  TO THE NORTHWEST ON TUESDAY AND INCREASE TO 10 TO 20 MPH. WAVES
  WILL BUILD TO 3 TO 6 FEET TUESDAY MORNING...THEN TO 4 TO 7 FEET
  TUESDAY AFTERNOON. THESE HIGH WAVES WILL RESULT IN DANGEROUS
  SWIMMING CONDITIONS AT LAKE MICHIGAN BEACHES FROM TUESDAY
  MORNING THROUGH WEDNESDAY AFTERNOON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LIFE THREATENING WAVES AND CURRENTS ARE EXPECTED AT THE BEACHES.
PEOPLE VISITING THE BEACHES SHOULD STAY OUT OF THE WATER.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM THE SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN
SANDBARS. RIP CURRENTS CAN SWEEP YOU INTO DEEPER WATER.

STRUCTURAL CURRENTS FORM ALONG PIERS WHERE LONGSHORE CURRENTS AND
WAVE ACTION FLOW INTO THE STRUCTURE. STRUCTURAL CURRENTS CAN
SWEEP YOU OUT INTO DEEPER WATER ALONG THE PIER STRUCTURE.

&&

$$



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