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NHC

Tropical Depression Moke Public Advisory

Advisory Number: 15
500 PM HST Sun Aug 23 2026

939 
WTPA33 PHFO 240233
TCPCP3

BULLETIN
Tropical Depression Moke Advisory Number 15
NWS Central Pacific Hurricane Center Honolulu HI CP022026
Issued by NWS National Hurricane Center Miami FL
500 PM HST Sun Aug 23 2026

...MOKE WEAKENS TO A TROPICAL DEPRESSION...
...HEAVY RAINFALL AND GUSTY WINDS LIKELY OVER THE BIG ISLAND OF
HAWAII TODAY AND TOMORROW...


SUMMARY OF 500 PM HST...0300 UTC...INFORMATION
----------------------------------------------
LOCATION...15.3N 157.3W
ABOUT 335 MI...540 KM SSW OF HILO HAWAII
MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H
PRESENT MOVEMENT...W OR 275 DEGREES AT 14 MPH...22 KM/H
MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND OUTLOOK
----------------------
At 500 PM HST (0300 UTC), the center of Tropical Depression Moke was
located near latitude 15.3 North, longitude 157.3 West. The
depression is moving toward the west near 14 mph (22 km/h), and this
general motion is expected to continue during the next several
days. On the forecast track, the center of Moke is expected to pass
south and southwest of the Big Island of Hawaii tonight, then well
south of the smaller main Hawaiian Islands tonight and Monday.

Recent satellite wind data indicate that maximum sustained winds
are now near 35 mph (55 km/h) with higher gusts. Continued
weakening is forecast, and Moke is expected to degenerate to a
remnant low pressure area by Tuesday.

The estimated minimum central pressure is 1003 mb (29.62 inches).


HAZARDS AFFECTING LAND
----------------------
Key messages for Tropical Depression Moke can be found in the
Tropical Cyclone Discussion under AWIPS header HFOTCDCP3 and WMO
header WTPA43 PHFO.

WIND: Gusty winds are likely across the Hawaiian Islands during
the next couple of days, especially in areas of high terrain.

RAINFALL: Tropical Depression Moke is expected to produce
additional rainfall totals of 3 to 6 inches through Monday across
the Big Island. Rainfall totals of 3 to 6 inches of rain are
expected on eastern Maui. These rainfall amounts may produce
life-threatening flooding and mudslides for the windward and
southeast Big Island, especially in steep terrain and over areas
that were affected recently by Lala.

Across western Maui and the remainder of the islands, moisture drawn
northward from Tropical Depression Moke may bring up to 1 or 2
inches of rain.

For a complete depiction of forecast rainfall associated with Moke,
please see the National Weather Service Storm Total Rainfall Graphic
available at hurricanes.gov/graphics_cp3.shtml?rainqpf.


NEXT ADVISORY
-------------
Next complete advisory at 1100 PM HST.

$$
Forecaster Beven

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