Hawaii, 2001

High Surf in Hawaii, August 2 to 3, 2001

August 2 to 3, 2001 · NWS HFO · 8 events in 8 counties and zones

A storm low in the Southern Hemisphere caused surf of 4 to 7 feet along the south- and southwest-facing shores of all the Hawaiian Islands.

Where it happened

Every event with a place to put it; 5 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
8

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS HFO wrote it up.

A storm low in the Southern Hemisphere caused surf of 4 to 7 feet along the south- and southwest-facing shores of all the Hawaiian Islands.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Honolulu, HI wrote its last area forecast discussion before the first event at Aug 2, 3:38 AM HST, 5 hours 22 minutes earlier.

Area forecast discussion, Aug 2, 3:38 AM HST, 5 hours 22 minutes before
NARRATIVE SYNOPTIC DISCUSSION FOR WAKE ISLAND

THE ACTIVE THUNDERSTORMS MENTIONED YESTERDAY ARE NOW WELL TO YOUR
SOUTHWEST AND A TROPICAL STORM HAS DEVELOPED IN IT. THE STORM
CONTINUES TO MOVE AWAY SeO YOUR WEATHER SHOULD BE VERY GOOD. EXPECT
GENERALLY FAIR SKIES EXCEPT FOR BRIEF PASSING SHOWERS.

THE SURFACE RIDGE FAR TO THE NORTH WILL MAINTAIN TRADE WINDS
10 TO 15 KT OVER YOUR AREA OVER THE NEXT 48 HOURS. SEAS 2 TO 4 FT.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

8 high surf. Local standard time, as filed.

High Surf, Kauai

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
Kauai forecast zone
Reported by
TRAINED SPOTTER
Coordinates
22.011, -159.705 (the zone’s center; the record gives no point)

High Surf, Lanai

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
Lanai forecast zone
Reported by
TRAINED SPOTTER
Coordinates
21.455, -157.961 (the zone’s center; the record gives no point)

High Surf, Maui

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
Maui forecast zone
Reported by
TRAINED SPOTTER
Coordinates
22.011, -159.705 (the zone’s center; the record gives no point)

High Surf, Molokai

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
Molokai forecast zone
Reported by
TRAINED SPOTTER

High Surf, North and East Hawaii

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
North and East Hawaii forecast zone
Reported by
TRAINED SPOTTER
Coordinates
22.011, -159.705 (the zone’s center; the record gives no point)

High Surf, Oahu

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
Oahu forecast zone
Reported by
TRAINED SPOTTER

High Surf, South Hawaii

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
South Hawaii forecast zone
Reported by
TRAINED SPOTTER

High Surf, West Hawaii

When
August 2, 9:00 AM HST to August 3, 4:00 PM HST
Where
West Hawaii forecast zone
Reported by
TRAINED SPOTTER
Coordinates
21.455, -157.961 (the zone’s center; the record gives no point)

What these are

High Surf
Large waves breaking on the shore that caused damage, erosion or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Hawaii in 2001Every state in 2001This day in weather historyWarnings in Hawaii, August 2001

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5263433, 5263434, 5263508, 5263509, 5263510, 5263511, 5263512, 5263513.