Marine Weather Message
Issued by NWS Honolulu, HI

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000
WHHW70 PHFO 130214 RRA
MWWHFO

URGENT - MARINE WEATHER MESSAGE...DELAYED
National Weather Service Honolulu HI
414 PM HST Tue Dec 12 2017

...ANOTHER LARGE NORTH NORTHWEST SWELL MOVING IN...

.Another large north-northwest swell will build this evening,
peak tonight and Wednesday, then slowly subside Wednesday night
through Friday. This swell, combined with increasing northerly
winds behind a cold front, will drive combined seas well above the
advisory threshold of 10 feet. North to northeast winds will also
exceed the advisory threshold of 25 knots across much of the area
by Wednesday afternoon or evening.

PHZ110>117-131515-
/O.CON.PHFO.SC.Y.0060.000000T0000Z-171215T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
414 PM HST Tue Dec 12 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST FRIDAY...

* WINDS AND SEAS...Northeast winds 15 to 25 kt with gusts up to
  30 kt. Seas 14 to 19 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that winds speeds of 25 to 33 knots
and/or seas 10 feet or greater are expected to produce conditions
hazardous to small craft. Inexperienced mariners, especially those
operating smaller vessels, should avoid navigating in these
conditions.

&&

$$

PHZ118-120>122-131515-
/O.CON.PHFO.SC.Y.0060.171213T0400Z-171215T1600Z/
Maui County Leeward Waters-Pailolo Channel-Alenuihaha Channel-
Big Island Windward Waters-
414 PM HST Tue Dec 12 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST FRIDAY...

* WINDS AND SEAS...North winds 15 to 25 kt with gusts up to 30
  kt. Seas 10 to 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that winds speeds of 25 to 33 knots
and/or seas 10 feet or greater are expected to produce conditions
hazardous to small craft. Inexperienced mariners, especially those
operating smaller vessels, should avoid navigating in these
conditions.

&&

$$



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