Maui County, Hawaii
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Maui County, Hawaii
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Flash Flood Watch
HIZ012>028-240400-
/O.CON.PHFO.FF.A.0004.000000T0000Z-160725T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MOLOKAI WINDWARD-MOLOKAI LEEWARD-LANAI MAKAI-LANAI MAUKA-
KAHOOLAWE-MAUI WINDWARD WEST-MAUI LEEWARD WEST-
MAUI CENTRAL VALLEY-WINDWARD HALEAKALA-LEEWARD HALEAKALA-
HALEAKALA SUMMIT-KONA-SOUTH BIG ISLAND-BIG ISLAND NORTH AND EAST-
KOHALA-BIG ISLAND INTERIOR-BIG ISLAND SUMMITS-
454 AM HST SAT JUL 23 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON...

THE FLASH FLOOD WATCH CONTINUES FOR

* KAHOOLAWE...LANAI...MAUI...MOLOKAI AND THE BIG ISLAND.

* THROUGH SUNDAY AFTERNOON

* THE CENTER OF TROPICAL STORM DARBY IS FORECAST TO MOVE OVER...
OR VERY CLOSE TO...THE BIG ISLAND TODAY...AND THE ISLANDS OF
MAUI COUNTY LATE TONIGHT INTO SUNDAY MORNING. EXCESSIVE
RAINFALL IS EXPECTED TO BECOME WIDESPREAD ON THE BIG ISLAND
TODAY...AND OVER MAUI COUNTY THIS AFTERNOON INTO TONIGHT.

* IN ADDITION TO FLOOD PRONE AREAS...HEAVY RAIN EVENTS OF THIS
SIZE MAY CAUSE FLOODING IN AREAS OUTSIDE DESIGNATED FLOOD
ZONES. STORM TOTAL RAINFALL AMOUNTS ARE FORECAST TO BE BETWEEN
10 AND 15 INCHES...WITH LOCALLY HIGHER AMOUNTS POSSIBLE. LOW
SPOTS IN ROADS CAN BECOME DANGEROUS AND IMPASSABLE DUE TO
SEVERE RUNOFF. HIGH AMOUNTS OF DEBRIS IN STREAMS AND GULCHES
MAY CLOG BRIDGES AND CULVERTS RESULTING IN DANGEROUS FLOODING
WHICH COULD OCCUR OUTSIDE THE NORMAL CHANNELS...AND COULD ALSO
LEAD TO SIGNIFICANT PROPERTY DAMAGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS VERY DANGEROUS.

YOU SHOULD MONITOR LATER FORECASTS AND GET PREPARED FOR FLASH
FLOODING THIS WEEKEND. NEVER DRIVE INTO AREAS WHERE WATER COVERS
THE ROAD. TURN AROUND...DON/T DROWN.

&&

$$

High Surf Advisory
HIZ002-008-009-012-240230-
/O.CON.PHFO.SU.Y.0039.000000T0000Z-160724T1600Z/
KAUAI WINDWARD-OAHU KOOLAU-OLOMANA-MOLOKAI WINDWARD-
325 AM HST SAT JUL 23 2016

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST SUNDAY...

* SURF...10 TO 14 FEET ALONG EAST FACING SHORES.

* TIMING...THROUGH EARLY SUNDAY.

* IMPACTS...MODERATE...EXPECT STRONG BREAKING WAVES...SHORE
BREAK...AND STRONG LONGSHORE AND RIP CURRENTS MAKING SWIMMING
DIFFICULT AND DANGEROUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BEACHGOERS...SWIMMERS...AND SURFERS SHOULD HEED ALL ADVICE GIVEN
BY OCEAN SAFETY OFFICIALS AND EXERCISE CAUTION. KNOW YOUR LIMITS
AND SEEK OCEAN RECREATION AREAS BEST SUITED FOR YOUR ABILITIES.

&&

$$
High Surf Warning
HIZ017-020-024-025-240230-
/O.CON.PHFO.SU.W.0016.000000T0000Z-160724T1600Z/
MAUI WINDWARD WEST-WINDWARD HALEAKALA-SOUTH BIG ISLAND-
BIG ISLAND NORTH AND EAST-
325 AM HST SAT JUL 23 2016

...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 6 AM HST SUNDAY...

* SURF...SURF 15 TO 25 FEET WITH OCCASIONAL HIGHER SETS ALONG
EAST FACING SHORES. SURF OBSERVATIONS ON FRIDAY INDICATED SURF
AS HIGH AS 20 FEET ALONG EAST AND SOUTHEAST FACING SHORES OF
THE BIG ISLAND.

* TIMING...THROUGH EARLY SUNDAY.

* IMPACTS...VERY HIGH...EXPECT OCEAN WATER SURGING AND SWEEPING
ACROSS BEACHES...COASTAL BENCHES...AND LAVA FLOWS CREATING THE
POTENTIAL FOR IMPACTS TO COASTAL PROPERTIES AND
INFRASTRUCTURE...INCLUDING ROADWAYS. POWERFUL LONGSHORE AND
RIP CURRENTS WILL BE PRESENT AT MOST BEACHES. LARGE BREAKING
WAVES AND STRONG CURRENTS MAY IMPACT HARBOR ENTRANCES AND
CHANNELS CAUSING CHALLENGING BOAT HANDLING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LARGE BREAKING SURF...SIGNIFICANT SHOREBREAK...AND DANGEROUS
CURRENTS MAKE ENTERING THE WATER VERY HAZARDOUS. ANYONE ENTERING
THE WATER COULD FACE SIGNIFICANT INJURY OR DEATH.

&&

$$

Tropical Storm Warning
HIZ012-013-014-015-016-017-018-019-020-021-022-230300-
/O.CAN.PHFO.TR.A.2005.000000T0000Z-000000T0000Z/
/O.NEW.PHFO.TR.W.2005.160722T2100Z-000000T0000Z/
1100 AM HST FRI JUL 22 2016

MAUI-MOLOKAI-LANAI-KAHOOLAWE 20.80N 156.35W

$$

Tropical Storm Warning
HIZ012>022-231815-
/O.CON.PHFO.TR.W.2005.000000T0000Z-000000T0000Z/
MOLOKAI WINDWARD-MOLOKAI LEEWARD-LANAI MAKAI-LANAI MAUKA-
KAHOOLAWE-MAUI WINDWARD WEST-MAUI LEEWARD WEST-
MAUI CENTRAL VALLEY-WINDWARD HALEAKALA-LEEWARD HALEAKALA-
HALEAKALA SUMMIT-
1203 AM HST SAT JUL 23 2016

...TROPICAL STORM WARNING REMAINS IN EFFECT...

...PRECAUTIONARY/PREPAREDNESS ACTIONS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...

SECURE OUTDOOR OBJECTS WHICH CAN BE BLOWN AROUND AND CAUSE
ADDITIONAL DAMAGE. TROPICAL STORMS CAN BRING VERY HEAVY RAIN
LEADING TO FLASH FLOODING. PEOPLE NEAR STREAMS...RIVERS...AND LOW-
LYING FLOOD PRONE AREAS ARE URGED TO BE ESPECIALLY ALERT TO FLASH
FLOODING.

&&

..WINDS...
BASED ON THE LATEST FORECAST TRACK...TROPICAL STORM FORCE WINDS
OVER 39 MPH ARE EXPECTED TO BEGIN OVERSPREADING THE AREA SATURDAY
NIGHT. IN SOME AREAS...WINDS WILL BE AS HIGH AS 40 TO 50 MPH WITH
GUSTS TO 65 MPH. EVEN HIGHER GUSTS WILL BE POSSIBLE OVER
MOUNTAINOUS TERRAIN...THROUGH PASSES...AND WHERE WINDS BLOW
DOWNSLOPE.

SOME LOOSE OUTDOOR ITEMS WILL BE TOSSED AROUND. A FEW POWER LINES
WILL BE KNOCKED DOWN RESULTING IN SCATTERED POWER OUTAGES. SOME
LARGE BRANCHES OF HEALTHY TREES WILL BE SNAPPED. MOST NEWLY
PLANTED TREES AND SHRUBS WILL BE DAMAGED OR UPROOTED.

POORLY CONSTRUCTED HOMES MAY SUSTAIN MINOR WALL DAMAGE AND
PARTIAL ROOF REMOVAL. OTHER HOMES MAY HAVE MINOR ROOF AND SIDING
DAMAGE.

...INLAND FLOODING...
RAIN FROM DARBY IS EXPECTED TO REACH MAUI LATER TODAY... BECOMING
HEAVY AT TIMES WITH HEAVIER SQUALLS AND EMBEDDED THUNDERSTORMS.
HEAVY RAIN AT TIMES WILL THEN CONTINUE SATURDAY NIGHT AND SUNDAY.
STORM TOTAL RAINFALL AMOUNTS OF 10 TO 15 INCHES COULD LEAD TO
SIGNIFICANT FLASH FLOODING. REFER TO THE FLASH FLOOD WATCH FOR
MORE DETAILS.

...STORM SURGE AND STORM TIDE...
FOR EAST FACING SHORES OF MAUI...SURF HEIGHTS OF 15 TO 25 FEET
ARE EXPECTED. THIS MAY CAUSE SIGNIFICANT WAVE RUNUP AND DAMAGE ON
SOME WINDWARD COASTAL ROADS. REFER TO THE HIGH SURF WARNING FOR
MORE DETAILS.

FOR EAST FACING SHORES OF MOLOKAI...SURF HEIGHTS OF 10 TO 14 FEET ARE
EXPECTED. REFER TO THE HIGH SURF ADVISORY FOR MORE DETAILS.

...PROBABILITY OF TROPICAL STORM/HURRICANE CONDITIONS...
FOR MAUI COUNTY...THE CHANCE FOR DAMAGING TROPICAL STORM CONDITIONS
AT KAHULUI IS 58 PERCENT...60 PERCENT AT HANA...55 PERCENT AT
LANAI CITY...AND 52 PERCENT AT KAUNAKAKAI.

$$

National Weather Service

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