Hawaii: BRACE FOR IMPACT

Hawaii: BRACE FOR IMPACT
Write a comment

A massive storm system is heading toward the Hawaiian Islands and the National Weather Service is warning of 50 MPH winds, and SIXTY-FOOT Waves this weekend.

An unusually strong storm system will move toward the islands from the north over the weekend, bringing with it multiple weather
hazards. The storm will send a powerful swell toward the islands that will impact exposed north and west facing shores with very
high surf. Additionally, the combination of strong onshore winds and high surf will increase the potential for significant coastal flooding that could lead to property damage, road closures and beach erosion.



The storm system will also bring strong and potentially damaging north to northwest winds to the island chain, particularly Saturday night through Sunday evening. While these winds are expected to be strongest over ridges and mountaintops, they will also accelerate downslope, impacting heavily populated areas. In addition, intense fast moving rain showers or squalls may bring very strong and damaging winds as the storm makes its closest approach.

 

Coastal Hazard Message
National Weather Service Honolulu HI
327 AM HST Fri Feb 8 2019

...HIGH SURF WARNING FOR RISING SURF ALONG NORTH AND WEST FACING
SHORES OF KAUAI NIIHAU OAHU AND MOLOKAI AND NORTH FACING SHORES
OF MAUI...

.A large long-period northwest swell spreading down the island
chain will increase surf heights along most north and west facing
shores of the smaller islands through tonight. A deepening low
pressure system approaching the state from the north on Saturday
will produce giant disorganized waves, and could cause
unprecedented coastal flooding from late Saturday through Sunday
along exposed north and west facing shores. Extreme harbor surges
are also expected in north and west facing harbors this weekend.

HIZ001>003-006>009-012-013-017-020-090230-
/O.CON.PHFO.SU.W.0005.190208T1600Z-190211T1600Z/
Niihau-Kauai Windward-Kauai Leeward-Waianae Coast-
Oahu North Shore-Oahu Koolau-Olomana-Molokai Windward-
Molokai Leeward-Maui Windward West-Windward Haleakala-
327 AM HST Fri Feb 8 2019

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

* SURF...Rising to 20 to 30 feet today, 25 to 35 feet Saturday,
  and 40 to 60 feet Sunday along north and west facing shores of
  Niihau and Kauai, and north facing shores of Oahu, Molokai and
  Maui. Also, rising to 15 to 20 feet today, 18 to 25 feet
  Saturday, and 30 to 40 feet Sunday along exposed west facing
  shores of Oahu and Molokai.

* TIMING...Through this weekend.

* IMPACTS...Extreme...Expect ocean water surging and sweeping
  over beaches, coastal benches, lava flows, and roadways,
  creating the potential for significant damage to coastal
  properties and infrastructure, including roadways. Coastal
  evacuations and road closures are possible. Large breaking
  waves may affect harbor entrances and channels with
  significant damage possible to docks, piers, ramps, and boats.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These dangerous conditions mean that only highly experienced
persons should enter the water. Inexperienced persons should
remain off beaches and adjacent beachfront areas. Large breaking
surf, significant shorebreak, and dangerous currents make
entering the water very hazardous. Anyone entering the water
could face significant injury or death.

&&

$$

 

You must login to post a comment.
Loading comment... The comment will be refreshed after 00:00.

Be the first to comment.