Hawaii, 2001

High Surf in Hawaii, January 4, 2001

January 4, 2001 · NWS HFO · 1 event in 1 county or zone

An unexpected large wave caused injuries to two men wading in the tidal pool area below the Makapuu lighthouse in East Oahu. One man suffered a broken leg and the other complained of back pain.

Where it happened

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The toll

Deaths
0
Injuries
2
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

An unexpected large wave caused injuries to two men wading in the tidal pool area below the Makapuu lighthouse in East Oahu. One man suffered a broken leg and the other complained of back pain.

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 Jan 4, 10:00 AM HST, 3 hours 15 minutes earlier.

Area forecast discussion, Jan 4, 10:00 AM HST, 3 hours 15 minutes before
HAWAIIAN ISLANDS SYNOPTIC DISCUSSION AND GUIDANCE
NATIONAL WEATHER SERVICE HONOLULU HI
10 AM HST THU JAN 4 2001

SUMMARY...FAIR WEATHER WITH LIGHT WINDS PREVAIL THROUGH THE NEXT FEW
DAYS.

DISCUSSION...ANOTHER CLEAR MORNING FOR MOST OF THE HAWAIIAN ISLANDS
...EXCEPT FOR THE LINGERING CLOUDINESS OVER KAUAI...OAHU AND WEST
MOLOKAI. DO EXPECT THESE CLOUDS TO EVENTUALLY DISSIPATE THROUGH
TODAY. HIGH PRESSURE RIDGE NOW SHIFTS OVER THE ISLANDS...WITH LIGHT
WINDS FOR ALL AREA. FRONT NORTH OF THE ISLANDS WILL HAVE NO IMPACT
ON OUR WEATHER...THROUGH AN AREA OF RAIN CLOUDS ABOUT 100 MILES
SOUTHEAST OF THE BIG ISLAND MAY BRING MORE CLOUDS AND SHOWERS TO THE
EAST AND SOUTHEAST PORTIONS OF THAT ISLAND LATER TODAY AND TONIGHT.
NEW FORECAST CHARTS CONTINUE TO SHOW SURFACE RIDGE AS THE DOMINANT
WEATHER FEATURE THROUGH THE NEXT FEW DAYS. EXPECT DRY WEATHER WITH
LIGHT WINDS TO PREVAIL.

HAVE ISSUED AN UPDATE ON THE HIGH SURF ADVISORY DUE TO THE SLIGHTLY
HIGHER HEIGHTS ANTICIPATED. HUI

.PHFO.....WARNINGS.....NONE
.         WATCHES......NONE
.         ADVISORIES...HI SURF NORTHWEST FACING SHORES

The radar

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

Open the radar archive at this moment

Event by event

1 high surf. Local standard time, as filed.

High Surf, Honolulu

When
January 4, 1:15 PM HST
Where
Honolulu County, 6 mi SE of Waimanalo
Injuries
2 direct, 0 indirect
Reported by
NEWSPAPER
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, January 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: 5229488.