Small Craft Advisory 32, NWS Honolulu, HI

290 
WHHW70 PHFO 240131
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 PM HST Fri Jul 23 2021

PHZ119>121-123-124-241445-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210726T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
331 PM HST Fri Jul 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and 
  seas 6 to 9 feet expected.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110-112>118-241445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210724T1600Z/
Kauai Northwest Waters-Kauai Leeward Waters-Kauai Channel-
Oahu Windward Waters-Oahu Leeward Waters-Kaiwi Channel-
Maui County Windward Waters-Maui County Leeward Waters-
331 PM HST Fri Jul 23 2021

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

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 
  6 to 8 feet expected.

* WHERE...Kauai Northwest Waters, Kauai Leeward Waters, Kauai 
  Channel, Oahu Windward Waters, Oahu Leeward Waters, Kaiwi 
  Channel, Maui County Windward Waters and Maui County Leeward 
  Waters.

* WHEN...Until 6 AM HST Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

614 
WHHW70 PHFO 241317
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
317 AM HST Sat Jul 24 2021

PHZ110-112>118-250230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210725T0400Z/
Kauai Northwest Waters-Kauai Leeward Waters-Kauai Channel-
Oahu Windward Waters-Oahu Leeward Waters-Kaiwi Channel-
Maui County Windward Waters-Maui County Leeward Waters-
317 AM HST Sat Jul 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...East winds 15 to 25 knots. Seas 6 to 8 feet.

* WHERE...Kauai Northwest Waters, Kauai Leeward Waters, Kauai 
  Channel, Oahu Windward Waters, Oahu Leeward Waters, Kaiwi 
  Channel, Maui County Windward Waters and Maui County Leeward 
  Waters.

* WHEN...Until 6 PM HST this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-250230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210726T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
317 AM HST Sat Jul 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...Northeast winds 20 to 30 knots decreasing to 20 to 25
  knots Sunday. Seas 6 to 9 feet.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Gibbs

910 
WHHW70 PHFO 250141
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
341 PM HST Sat Jul 24 2021

PHZ110-112>118-250245-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210725T0400Z/
Kauai Northwest Waters-Kauai Leeward Waters-Kauai Channel-
Oahu Windward Waters-Oahu Leeward Waters-Kaiwi Channel-
Maui County Windward Waters-Maui County Leeward Waters-
341 PM HST Sat Jul 24 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

PHZ119>121-123-124-251445-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210727T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
341 PM HST Sat Jul 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST MONDAY...

* WHAT...East winds 25 kt with higher gusts and seas 6 to 9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

341 
WHHW70 PHFO 250702
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
902 PM HST Sat Jul 24 2021

PHZ119>121-123-124-252015-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210727T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
902 PM HST Sat Jul 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST 
MONDAY...

* WHAT...East to northeast winds 20 to 25 knots.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, 
  Maalaea Bay, Pailolo Channel and Big Island Southeast 
  Waters.

* WHEN...Through Monday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

632 
WHHW70 PHFO 251331
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 AM HST Sun Jul 25 2021

PHZ119>121-123-124-260245-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210727T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
331 AM HST Sun Jul 25 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST MONDAY...

* WHAT...East to northeast winds 20 to 25 knots.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Through Monday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

335 
WHHW70 PHFO 260122
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
322 PM HST Sun Jul 25 2021

PHZ119>121-123-124-261430-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210727T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
322 PM HST Sun Jul 25 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST TUESDAY...

* WHAT...East to northeast winds 25 knots with higher gusts.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

402 
WHHW70 PHFO 261330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Mon Jul 26 2021

PHZ119>121-123-124-270230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210727T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
330 AM HST Mon Jul 26 2021

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

* WHAT...East to northeast winds 25 knots with higher gusts.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

048 
WHHW70 PHFO 270144
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
344 PM HST Mon Jul 26 2021

PHZ119>121-123-124-271445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210727T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
344 PM HST Mon Jul 26 2021

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

* WHAT...East to northeast winds 25 knots with higher gusts.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

663 
WHHW70 PHFO 271331
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 AM HST Tue Jul 27 2021

PHZ119>121-123-124-280245-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210729T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
331 AM HST Tue Jul 27 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST WEDNESDAY...

* WHAT...East winds 20 to 25 knots with higher gusts.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

RCB

236 
WHHW70 PHFO 280122
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
322 PM HST Tue Jul 27 2021

PHZ119>121-123-124-281430-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210729T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
322 PM HST Tue Jul 27 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
WEDNESDAY...

* WHAT...East winds 25 knots with higher gusts.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

660 
WHHW70 PHFO 281319
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
319 AM HST Wed Jul 28 2021

PHZ119>121-123-124-290230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210730T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
319 AM HST Wed Jul 28 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST THURSDAY...

* WHAT...East winds 20 to 25 knots with higher gusts. Seas 6 to 8
  feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

134 
WHHW70 PHFO 290135
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
335 PM HST Wed Jul 28 2021

PHZ119>121-123-124-291445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210730T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
335 PM HST Wed Jul 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
THURSDAY...

* WHAT...East winds 20 to 25 knots with higher gusts. Seas 6 to 9
  feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Burke

902 
WHHW70 PHFO 290647 AAA
MWWHFO

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Honolulu HI
847 PM HST Wed Jul 28 2021

PHZ119>121-123-124-292000-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210730T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
847 PM HST Wed Jul 28 2021

...TSUNAMI WATCH IN EFFECT...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST 
THURSDAY...

* WHAT...East winds 20 to 25 knots with higher gusts. Seas 6 to 
  9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

232 
WHHW70 PHFO 290758 AAA
MWWHFO

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Honolulu HI
958 PM HST Wed Jul 28 2021

PHZ119>121-123-124-292100-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210730T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
958 PM HST Wed Jul 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
THURSDAY...

* WHAT...East winds 20 to 25 knots with higher gusts. Seas 6 to 
  9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

166 
WHHW70 PHFO 291329
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
329 AM HST Thu Jul 29 2021

PHZ119>121-123-124-300230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210731T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
329 AM HST Thu Jul 29 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST FRIDAY...

* WHAT...East winds 20 to 25 knots with higher gusts. Seas 6 to 
  9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Maalaea 
  Bay, Pailolo Channel and Big Island Southeast Waters.

* WHEN...Until 6 PM HST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

441 
WHHW70 PHFO 300141
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
341 PM HST Thu Jul 29 2021

PHZ115>117-301445-
/O.EXB.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
341 PM HST Thu Jul 29 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 25 kt.

* WHERE...Oahu Leeward Waters, Kaiwi Channel and Maui County 
  Windward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-301445-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
341 PM HST Thu Jul 29 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 30 kt. Except North winds over Maalaea 
  Bay.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

902 
WHHW70 PHFO 301330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Fri Jul 30 2021

PHZ118-310230-
/O.EXA.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Maui County Leeward Waters-
330 AM HST Fri Jul 30 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 25 kt. Seas 6 to 9 feet.

* WHERE...Maui County Leeward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>117-119>121-123-124-310230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
330 AM HST Fri Jul 30 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 30 kt. Except North winds over Maalaea 
  Bay. Seas 6 to 10 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

980 
WHHW70 PHFO 310131
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 PM HST Fri Jul 30 2021

PHZ110>114-122-311445-
/O.EXB.PHFO.SC.Y.0032.210731T1600Z-210802T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Big Island Windward Waters-
331 PM HST Fri Jul 30 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM SATURDAY TO 6 PM HST
SUNDAY...

* WHAT...East winds 20 to 25 kt. Seas 6 to 9 feet.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai 
  Leeward Waters, Kauai Channel, Oahu Windward Waters, and Big 
  Island Windward Waters.

* WHEN...From 6 AM Saturday to 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>121-123-124-311445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Maalaea Bay-Pailolo Channel-
Alenuihaha Channel-Big Island Leeward Waters-
Big Island Southeast Waters-
331 PM HST Fri Jul 30 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 30 kt, except north winds in Maalaea 
  Bay. Seas 6 to 10 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo
  Channel, Big Island Southeast Waters, Maalaea Bay, Oahu Leeward
  Waters, Kaiwi Channel, Maui County Windward Waters, and Maui
  County Leeward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

524 
WHHW70 PHFO 311331
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 AM HST Sat Jul 31 2021

PHZ119>121-123-124-010245-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210801T1600Z/
/O.NEW.PHFO.GL.A.0007.210801T1600Z-210802T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
331 AM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY...
...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...

* WHAT...For the Small Craft Advisory, east winds 20 to 30 kt with
  gusts up to 40 kt and seas 7 to 10 feet. For the Gale Watch,
  east winds up to 35 kt and seas 7 to 11 feet possible.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...For the Small Craft Advisory, until 6 AM HST Sunday. 
  For the Gale Watch, from Sunday morning through Sunday 
  afternoon.

* IMPACTS...Strong winds can cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

PHZ110>114-122-010245-
/O.EXT.PHFO.SC.Y.0032.210731T1331Z-210802T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Big Island Windward Waters-
331 AM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 25 kt and seas 6 to 9 feet.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai 
  Leeward Waters, Kauai Channel, Oahu Windward Waters, and Big 
  Island Windward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>118-010245-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-
331 AM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 30 kt and seas 6 to 10 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters, Maalaea Bay, Oahu 
  Leeward Waters, Kaiwi Channel, Maui County Windward Waters, 
  and Maui County Leeward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

335 
WHHW70 PHFO 010137
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
337 PM HST Sat Jul 31 2021

PHZ119>121-123-124-011445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210801T1600Z/
/O.CON.PHFO.GL.A.0007.210801T1600Z-210802T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
337 PM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST SUNDAY...
...GALE WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH
SUNDAY AFTERNOON...

* WHAT...For the Small Craft Advisory, east winds 20 to 30 kt and
  seas 7 to 10 feet. For the Gale Watch, east winds up to 35 kt 
  and seas 7 to 11 feet possible.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...For the Small Craft Advisory, until 6 AM HST Sunday. 
  For the Gale Watch, from Sunday morning through Sunday 
  afternoon.

* IMPACTS...Strong winds can cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$

PHZ110>118-122-011445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
337 PM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 25 kt and seas 6 to 9 feet.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai 
  Leeward Waters, Kauai Channel, Oahu Windward Waters, and Big 
  Island Windward Waters.

* WHEN...Until 6 PM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

358 
WHHW70 PHFO 010630
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
830 PM HST Sat Jul 31 2021

PHZ119>121-123-124-011930-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210801T1600Z/
/O.UPG.PHFO.GL.A.0007.210801T1600Z-210802T0400Z/
/O.NEW.PHFO.GL.W.0008.210801T1600Z-210802T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
830 PM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST SUNDAY...
...GALE WARNING IN EFFECT FROM 6 AM TO 6 PM HST SUNDAY...

* WHAT...For the Gale Warning, east to northeast winds 25 to 35
  knots, and seas up to 12 feet expected. For the Small Craft
  Advisory, east to northeast winds 20 to 30 knots, and seas up 
  to 10 feet.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...For the Gale Warning, from 6 AM to 6 PM HST Sunday. For 
  the Small Craft Advisory, until 6 AM HST Sunday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 knots or greater are imminent or
occurring. Operating a vessel in gale conditions requires 
experience and properly equipped vessels. It is highly recommended
that mariners without the proper experience seek safe harbor 
prior to the onset of gale conditions.

&&

$$

PHZ110>118-122-011930-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
830 PM HST Sat Jul 31 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY...

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters, Oahu Windward Waters and Oahu Leeward Waters.

* WHEN...Through Sunday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

609 
WHHW70 PHFO 011329
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
329 AM HST Sun Aug 1 2021

PHZ119>121-123-124-020230-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210801T1600Z/
/O.EXT.PHFO.GL.W.0008.210801T1329Z-210802T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
329 AM HST Sun Aug 1 2021

...GALE WARNING NOW IN EFFECT UNTIL 6 PM HST THIS EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East to northeast winds 25 to 35 knots, and seas up to 
  12 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Through this afternoon. 

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 knots or greater are imminent or
occurring. Operating a vessel in gale conditions requires 
experience and properly equipped vessels. It is highly 
recommended that mariners without the proper experience seek safe 
harbor prior to the onset of gale conditions.

&&

$$

PHZ110>118-122-020230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
329 AM HST Sun Aug 1 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters, Oahu Windward Waters and Oahu Leeward Waters.

* WHEN...Through this afternoon

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

645 
WHHW70 PHFO 011912
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
912 AM HST Sun Aug 1 2021

PHZ119>121-123-124-020815-
/O.CON.PHFO.GL.W.0008.000000T0000Z-210802T0400Z/
/O.EXB.PHFO.SC.Y.0032.210802T0400Z-210803T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
912 AM HST Sun Aug 1 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
HST TUESDAY...

* WHAT...For the Gale Warning today, east winds 25 to 35 kt with
  higher gusts, and seas 7 to 12 feet. For the Small Craft
  Advisory beginning tonight, east winds 20 to 30 kt with higher
  gusts, and seas 6 to 9 feet expected.

* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...For the Gale Warning, until 6 PM HST this evening. For 
  the Small Craft Advisory, from 6 PM this evening to 6 AM HST 
  Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should pay close attention to the marine forecast and
consider wind and sea conditions in planning.

&&

$$

PHZ116>118-122-020815-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210803T1600Z/
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
912 AM HST Sun Aug 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST TUESDAY...

* WHAT...East winds 15 to 25 kt with highers gusts, and seas 5 to
  8 feet.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>115-020815-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210802T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
912 AM HST Sun Aug 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST MONDAY...

* WHAT...East winds 15 to 25 kt with higher gusts, and seas 6 to 
  9 feet.

* WHERE...Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Oahu Windward Waters and Oahu 
  Leeward Waters.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

955 
WHHW70 PHFO 020131
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
331 PM HST Sun Aug 1 2021

PHZ119>121-123-124-021445-
/O.CON.PHFO.GL.W.0008.000000T0000Z-210802T0400Z/
/O.CON.PHFO.SC.Y.0032.210802T0400Z-210803T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
331 PM HST Sun Aug 1 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST
TUESDAY...

* WHAT...For the Gale Warning, east winds 20 to 35 kt with higher
  gusts, and seas 7 to 12 feet. For the Small Craft Advisory, east
  winds 20 to 30 kt with higher gusts, and seas 6 to 9 feet 
  expected.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...For the Gale Warning, until 6 PM HST this evening. For 
  the Small Craft Advisory, until 6 AM HST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should pay close attention to the marine forecast and
consider wind and sea conditions in planning.

&&

$$

PHZ116>118-122-021445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210803T1600Z/
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
331 PM HST Sun Aug 1 2021

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

* WHAT...East winds 10 to 20 kt with higher gusts, and seas 5 to 
  8 feet.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>115-021445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
331 PM HST Sun Aug 1 2021

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

* WHAT...East winds 15 to 25 kt with higher gusts, and seas 6 to 
  9 feet.

* WHERE...Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Oahu Windward Waters and Oahu 
  Leeward Waters.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

006 
WHHW70 PHFO 020320
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
520 PM HST Sun Aug 1 2021

PHZ119>121-123-124-021630-
/O.CAN.PHFO.GL.W.0008.000000T0000Z-210802T0400Z/
/O.EXT.PHFO.SC.Y.0032.210802T0320Z-210803T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
520 PM HST Sun Aug 1 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST TUESDAY...
...GALE WARNING IS CANCELLED...

* WHAT...East winds 20 to 30 kt with higher gusts, and seas 6 to 
  11 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ116>118-122-021630-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210803T1600Z/
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
520 PM HST Sun Aug 1 2021

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

* WHAT...East winds 10 to 20 kt with higher gusts, and seas 5 to 
  8 feet.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>115-021600-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210802T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
520 PM HST Sun Aug 1 2021

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

* WHAT...East winds 15 to 25 kt with higher gusts, and seas 6 to 
  9 feet.

* WHERE...Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Oahu Windward Waters and Oahu 
  Leeward Waters.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

688 
WHHW70 PHFO 021326
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
326 AM HST Mon Aug 2 2021

PHZ110>115-021430-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210802T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
326 AM HST Mon Aug 2 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Wind speeds are decreasing over western Hawaiian waters below 
Small Craft Advisory thresholds.

$$

PHZ116>124-030230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210803T1600Z/
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Maalaea Bay-Pailolo Channel-
Alenuihaha Channel-Big Island Windward Waters-
Big Island Leeward Waters-Big Island Southeast Waters-
326 AM HST Mon Aug 2 2021

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

* WHAT...East winds 20 to 30 kt with higher gusts. Seas 6 to 9 
  ft.

* WHERE...All eastern Hawaiian waters.

* WHEN...Until 6 AM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

RCB

375 
WHHW70 PHFO 030107
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
307 PM HST Mon Aug 2 2021

PHZ110>115-031415-
/O.EXB.PHFO.SC.Y.0032.000000T0000Z-210804T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
307 PM HST Mon Aug 2 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM HST TUESDAY...

* WHAT...East winds 20 to 25 kt with higher gusts, and seas 6 to 
  8 feet.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai 
  Leeward Waters, Kauai Channel, Oahu Windward Waters and Oahu 
  Leeward Waters.

* WHEN...Until 6 PM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-031415-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210805T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
307 PM HST Mon Aug 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST WEDNESDAY...

* WHAT...East winds 20 to 30 kt with higher gusts, and seas 6 to 
  9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ116>118-122-031415-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210804T0400Z/
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
307 PM HST Mon Aug 2 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST TUESDAY...

* WHAT...East winds 15 to 25 kt with higher gusts, and seas 5 to 
  7 feet.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 PM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

308 
WHHW70 PHFO 031337
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
337 AM HST Tue Aug 3 2021

PHZ119>121-123-124-040245-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210805T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
337 AM HST Tue Aug 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
WEDNESDAY...

* WHAT...East winds 20 to 30 kt with higher gusts, and seas 6 to 
  9 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>118-122-040245-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210804T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
337 AM HST Tue Aug 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...East winds 15 to 25 kt with higher gusts, and seas 5 to 
  7 feet.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 PM HST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

806 
WHHW70 PHFO 040144
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
344 PM HST Tue Aug 3 2021

PHZ119>121-123-124-041445-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210807T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
344 PM HST Tue Aug 3 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST FRIDAY...

* WHAT...East winds 25 kt.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Friday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>118-122-041445-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210804T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
344 PM HST Tue Aug 3 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST WEDNESDAY...

* WHAT...East winds 15 to 25 kt.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kaiwi Channel and Maui County Windward Waters.

* WHEN...Until 6 AM HST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

331 
WHHW70 PHFO 040701
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
901 PM HST Tue Aug 3 2021

PHZ119>121-123-124-042015-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210807T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
901 PM HST Tue Aug 3 2021

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

* WHAT...East to northeast winds 20 to 25 knots.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, 
  Pailolo Channel,Big Island Southeast Waters and Maalaea 
  Bay.

* WHEN...Through Friday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ110>118-122-041600-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210804T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
901 PM HST Tue Aug 3 2021

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

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters, Oahu Windward Waters and Oahu Leeward Waters.

* WHEN...Through early Wednesday morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

508 
WHHW70 PHFO 041330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Wed Aug 4 2021

PHZ110>118-122-050230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210805T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Big Island Windward Waters-
330 AM HST Wed Aug 4 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters, Oahu Windward Waters and Oahu Leeward Waters.

* WHEN...Through this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-050230-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210807T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
330 AM HST Wed Aug 4 2021

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

* WHAT...East to northeast winds 20 to 30 knots, and seas up to 
  10 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, 
  Pailolo Channel, Big Island Southeast Waters and Maalaea 
  Bay.

* WHEN...Through Friday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

163 
WHHW70 PHFO 050119
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
319 PM HST Wed Aug 4 2021

PHZ110>114-118-050230-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210805T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Maui County Leeward Waters-
319 PM HST Wed Aug 4 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds have decreased to 20 kt.

$$

PHZ115>117-122-051430-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210805T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Big Island Windward Waters-
319 PM HST Wed Aug 4 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST THURSDAY...

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Maui County Leeward 
  Waters, Kauai Leeward Waters, Kauai Channel, Kauai Northwest 
  Waters, Kauai Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters, Oahu Windward Waters and Oahu Leeward Waters.

* WHEN...Until 6 AM HST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-051430-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210807T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
319 PM HST Wed Aug 4 2021

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

* WHAT...East to northeast winds 20 to 30 knots, and seas up to 
  10 feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Through Friday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

007 
WHHW70 PHFO 050705
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
905 PM HST Wed Aug 4 2021

PHZ119>121-123-124-052015-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210807T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
905 PM HST Wed Aug 4 2021

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

* WHAT...East to northeast winds 20 to 25 knots.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Through Friday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>117-122-051600-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210805T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Big Island Windward Waters-
905 PM HST Wed Aug 4 2021

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

* WHAT...East winds 20 to 25 knots.

* WHERE...Big Island Windward Waters, Kaiwi Channel, Maui County 
  Windward Waters and Oahu Leeward Waters.

* WHEN...Through early Thursday morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

671 
WHHW70 PHFO 051330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Thu Aug 5 2021

PHZ115-117-122-051430-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210805T1600Z/
Oahu Leeward Waters-Maui County Windward Waters-
Big Island Windward Waters-
330 AM HST Thu Aug 5 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

The trade winds have weakened near Oahu and portions of Maui 
County early this morning. Therefore, the Small Craft Advisory has
been cancelled for these waters.

$$

PHZ119>121-123-124-060230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210808T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
330 AM HST Thu Aug 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST SATURDAY...

* WHAT...East to northeast winds 20 to 25 knots.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Through Saturday afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ116-060230-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210806T0400Z/
Kaiwi Channel-
330 AM HST Thu Aug 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...East winds 20 to 25 knots.

* WHERE...Kaiwi Channel.

* WHEN...Through this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Houston

790 
WHHW70 PHFO 060124
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
324 PM HST Thu Aug 5 2021

PHZ116-060230-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210806T0400Z/
Kaiwi Channel-
324 PM HST Thu Aug 5 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

$$

PHZ119>121-123-124-061430-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210808T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
324 PM HST Thu Aug 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST
SATURDAY...

* WHAT...Northeast winds 25 kt with higher gusts and seas 6 to 9 
  feet.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 PM HST Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

530 
WHHW70 PHFO 061325
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
325 AM HST Fri Aug 6 2021

PHZ115>118-070400-
/O.EXB.PHFO.SC.Y.0032.000000T0000Z-210807T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-
325 AM HST Fri Aug 6 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM HST SATURDAY...

* WHAT...East winds 20 to 25 kt.

* WHERE...Oahu Leeward Waters, Kaiwi Channel, Maui County 
  Windward Waters and Maui County Leeward Waters.

* WHEN...Until 6 AM HST Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ119>121-123-124-070400-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210808T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
325 AM HST Fri Aug 6 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY...

* WHAT...East winds 20 to 25 kt, except north winds 20 to 25 kt in
  Maalaea Bay.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 AM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

217 
WHHW70 PHFO 070147
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
347 PM HST Fri Aug 6 2021

PHZ119>121-123-124-071500-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210808T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
347 PM HST Fri Aug 6 2021

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

* WHAT...East winds 25 kt, except north winds 25 kt in Maalaea 
  Bay.

* WHERE...Pailolo Channel, Maalaea Bay, Alenuihaha Channel, Big
  Island Leeward Waters and Big Island Southeast Waters .

* WHEN...Until 6 AM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>118-071500-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210807T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-
347 PM HST Fri Aug 6 2021

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

* WHAT...East winds 20 to 25 kt.

* WHERE...Oahu Leeward Waters, Kaiwi Channel, Maui County 
  Windward Waters and Maui County Leeward Waters.

* WHEN...Until 6 AM HST Saturday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

890 
WHHW70 PHFO 071330
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
330 AM HST Sat Aug 7 2021

PHZ119>121-123-124-080400-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210809T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
330 AM HST Sat Aug 7 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST MONDAY...

* WHAT...East winds 25 kt, except north winds 25 kt in Maalaea 
  Bay.

* WHERE...Pailolo Channel, Maalaea Bay, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters .

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

PHZ115>118-080400-
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-210808T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-
330 AM HST Sat Aug 7 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY...

* WHAT...East winds 20 to 25 kt.

* WHERE...Oahu Leeward Waters, Kaiwi Channel, Maui County 
  Windward Waters and Maui County Leeward Waters.

* WHEN...Until 6 AM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

660 
WHHW70 PHFO 080117
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
317 PM HST Sat Aug 7 2021

PHZ115>118-080230-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210808T1600Z/
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-
317 PM HST Sat Aug 7 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds have dropped below advisory thresholds.

$$

PHZ119>121-123-124-081430-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210809T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
317 PM HST Sat Aug 7 2021

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

* WHAT...East winds to 25 kt, except north winds to 25 kt in 
  Maalaea Bay.

* WHERE...Big Island Leeward Waters, Alenuihaha Channel, Pailolo 
  Channel, Big Island Southeast Waters and Maalaea Bay.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

333 
WHHW70 PHFO 081356
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
356 AM HST Sun Aug 8 2021

PHZ119>121-123-124-090300-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210809T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
356 AM HST Sun Aug 8 2021

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

* WHAT...East winds to 25 kt, except north winds to 25 kt in 
  Maalaea Bay.

* WHERE...Pailolo Channel, Maalaea Bay, Alenuihaha Channel, Big
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

581 
WHHW70 PHFO 090138
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
338 PM HST Sun Aug 8 2021

PHZ119>121-123-124-091445-
/O.CON.PHFO.SC.Y.0032.000000T0000Z-210809T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
338 PM HST Sun Aug 8 2021

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

* WHAT...East winds to 25 kt, except north winds to 25 kt in 
  Maalaea Bay.

* WHERE...Pailolo Channel, Maalaea Bay, Alenuihaha Channel, Big 
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

633 
WHHW70 PHFO 091343
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
343 AM HST Mon Aug 9 2021

PHZ119>121-123-124-091445-
/O.CAN.PHFO.SC.Y.0032.000000T0000Z-210809T1600Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
343 AM HST Mon Aug 9 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds have fallen below small craft advisory criteria. 

$$

Area Forecast Discussion
National Weather Service Honolulu HI
336 AM HST Fri Jul 23 2021

.SYNOPSIS...
Breezy trade winds will continue into the weekend, then
ease slightly late Sunday into early next week. Showers will
continue to ride in on the trades, with the possibility of more
showers to end the weekend and start the new week due the remains
of former Tropical Cyclone Guillermo.

&&

.DISCUSSION...
An overnight ASCAT pass shows winds remain elevated over more than
the typical marine areas. A check of the latest high resolution
models show several of them expect this uptick to continue through
the next 24 hours. Winds have been boosted over the waters, with
minimal changes to land. Some tweaks have been made to the PoPs
and associated fields for the first 24 hours or so to bring the
forecast into better alignment with some of the high resolution
models.

A recent day/night band pass of the VIIRS satellite show the
remnants of Tropical Cyclone Felicia south of the Big Island. The
northern edge of the main cloud area with this surface trough was
about 90 miles south of Hilo, and it extends to the south about
300 miles. Additional low clouds just east of the Big Island are
loosing associated with this trough, and are expected to help
maintain showers over the east side of the Big Island today.
The VIIRS pass clearly shows the remnant low that was once
Guillermo about 1000 miles east-southeast of the Big Island. The
cloud associated with this system extend about 800 miles north. As
these clouds and showers move to the east and mover over the
islands this weekend and into early next week, we can expect
another uptick in shower activity mainly over the windward and
mountain areas.

Surface high pressure to the northwest of the islands, with an
east to west near zonal flow over the islands will maintain the
breezy to locally strong trade winds over the region as we head
into the weekend. Some weakening of the pressure gradient over the
islands is possible over the weekend. Heading into the middle of
next week, the winds are likely to weaken and become more
southeasterly as the high moves to the northeast of the islands.

&&

.AVIATION...
Breezy easterly trade winds will continue into the weekend, with
clouds and showers favoring windward and mauka locations. MVFR
CIGS/VSBYS are possible in and around passing showers, especially
over the eastern end of the state where more moisture exists.

AIRMET Sierra remains in effect for mountain obscuration above
1500 feet for north through east sections of Maui and the Big
Island. Conditions should gradually improve through the late
morning and afternoon hours.

AIRMET Tango remains in effect for low-level mechanical
turbulence immediately south through west of island mountains.
This AIRMET will continue into the weekend.

&&

.MARINE...
A gradual weakening of the trade winds is expected mainly tonight
through Saturday as high pressure north of the islands weaken.
The Small Craft Advisory (SCA) covering most of the nearshore
waters will continue through today before being scaled down to the
normal typical areas of Maui County and waters south of the Big
Island. Should this softening trend continues as forecast, we
would likely lower the SCA late Saturday afternoon. The trades are
expected to hold at light to moderate speeds through the first
half of next week.

A blob of warm and humid unstable air belonging to once Tropical
Cyclone Guillermo is forecast to settle over the islands between
Sunday night and Tuesday. This air mass will be influenced by an
upper level disturbance leading to a thunderstorm or two over the
offshore waters.

The rough trade wind swell of 6 to 8 ft and 8 seconds will maintain
surf along the east facing shores of 5 to 7 feet today. But with
the weakening trades through Saturday, look for the surf to be a
little smaller each day over the weekend. A long period pulse from
the south is being picked up by the buoys far south of the
islands. We are looking at 3 to 5 foot surf along the south facing
shores today through Saturday before trending lower thereafter.
No other significant swells are expected.

&&

.HFO WATCHES/WARNINGS/ADVISORIES...
Small Craft Advisory until 6 PM HST Saturday for Maalaea Bay-
Pailolo Channel-Alenuihaha Channel-Big Island Leeward Waters-Big
Island Southeast Waters.

Small Craft Advisory until 6 AM HST Saturday for Kauai Northwest
Waters-Kauai Leeward Waters-Kauai Channel-Oahu Windward Waters-
Oahu Leeward Waters-Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters.

&&

DISCUSSION...M Ballard
AVIATION...Gibbs
MARINE...H Lau