912  
ASHW40 PHFO 181510  
RWRHI  
 
WEATHER ROUNDUP FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
500 AM HST SAT APR 18 2026  
 
THIS IS AN AUTOMATED REPORT THAT HAS NOT BEEN QUALITY CONTROLLED.  
 
NOTE..."FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
* - THESE SITES REPORT LIMITED FIELDS  
# - BUOY DATA PROVIDED BY PACIFIC ISLANDS OCEAN OBSERVING SYSTEM.  
 
HIZ001-003-004-029>031-181600-  
KAUAI-NIIHAU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LIHUE APT MOCLDY 74 69 85 NE8 30.02S  
PORT ALLEN* N/A 75 N/A N/A E6G13 N/A  
POIPU* N/A 73 N/A N/A NE5G12 N/A  
MOLOAA DAIRY* N/A 73 70 88 SE3G12 N/A  
WAIMEA HTS* NOT AVBL  
PUU OPAE* NOT AVBL  
PUU LUA* NOT AVBL  
MAKAHA RIDGE* NOT AVBL  
 
 
HIZ006-007-009>011-032>036-181600-  
OAHU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
HONOLULU MOCLDY 76 67 73 E14G21 29.99F  
KALAELOA MOCLDY 73 67 81 NE10 29.99F  
KANEOHE MCB MOCLDY 74 70 87 E8 30.00  
WHEELER FIELD LGT RAIN 72 66 82 CALM 30.01F  
BELLOWS* NOT AVBL  
KAHUKU* NOT AVBL  
WHEELER* NOT AVBL  
WAIANAE HARBOR NOT AVBL  
DILLINGHAM* N/A 72 63 73 E3G10 N/A  
KAHUKU TRN* N/A 72 72 100 SE1G8 N/A  
KII* N/A 75 72 88 E17G25 N/A  
MAKUA RANGE* N/A 75 70 83 NW9G16 N/A  
OAHU FOREST NW NOT AVBL  
SCHOFIELD BRK* N/A 70 66 88 SW3 N/A  
WAIANAE VLY* NOT AVBL  
KUAOKALA* NOT AVBL  
HONOULIUULI* NOT AVBL  
MOKUOLOE IS* N/A N/A N/A N/A MISG N/A  
PALEHUA* NOT AVBL  
WAIAWA PHB* NOT AVBL  
 
 
HIZ037>041-181600-  
MOLOKAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLOKAI AIRPT CLOUDY 73 68 84 NE8G22 30.01F  
MAKAPULAPAI* NOT AVBL  
MOLOKAI 1* NOT AVBL  
PUU ALII* NOT AVBL  
 
 
HIZ015-042>044-181600-  
LANAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LANAI CITY CLOUDY 69 67 93 E14 30.06S  
LANAI 1* NOT AVBL  
 
 
HIZ016-181600-  
KAHOOLAWE-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAHOOLAWE* NOT AVBL  
 
 
HIZ017-018-022-045>050-181600-  
MAUI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAHULUI CLOUDY 73 69 87 NE12 30.02R  
KAPALUA-W MAUI PTCLDY 73 70 88 N16 30.01  
HANA AIRPORT NOT AVBL  
HANA* N/A 79 N/A N/A S2 N/A  
HALEAKALA SUMM NOT AVBL  
MAALAEA BAY* NOT AVBL  
HALEAKALA* NOT AVBL  
KULA 1* N/A 53 43 69 E2 N/A  
 
 
HIZ023-026-051>054-181600-  
BIG ISLAND OF HAWAII COAST AND LOWER SLOPES-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAILUA KONA CLOUDY 76 67 73 CALM 29.99R  
HILO CLOUDY 73 69 87 SW3 30.02R  
HONOKAA* NOT AVBL  
KAWAIHAE MWT* NOT AVBL  
KAWAIHAE* N/A 75 N/A N/A NE3 N/A  
SOUTH POINT* NOT AVBL  
UPOLU AIRPORT* NOT AVBL  
KAMUELA* NOT AVBL  
HAKALAU* N/A 53 42 67 S3 N/A  
KALOKO-HONOKO* NOT AVBL  
PALI 2* N/A 64 63 94 N3 N/A  
KEALAKOMO* N/A 75 68 78 E14G23 N/A  
KAUPULEHU* NOT AVBL  
KAPAPALA* N/A 64 64 100 CALM N/A  
LOWER KAHUKU* NOT AVBL  
PUHE CS* NOT AVBL  
PUHO CS* NOT AVBL  
PTA KEAMUKU* N/A 61 57 88 CALM N/A  
WAIKOLOA* NOT AVBL  
 
 
HIZ027-028-181600-  
BIG ISLAND OF HAWAII INTERIOR AND SUMMMITS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BRADSHAW FIELD CLOUDY 61 41 49 CALM 30.34R  
MK VISITOR CEN N/A 50 36 57 N3 N/A  
MAUNA KEA* N/A 7 3 85 E12 N/A WCI -9  
MAUNA LOA* NOT AVBL  
MAUNA LOA 1* NOT AVBL  
PTA KIPUKA* N/A 59 50 72 E2 N/A  
PTA RANGE 17* N/A 63 41 45 SE12G17 N/A  
PTA WEST* N/A 61 54 77 NW2G9 N/A  
NENE CABIN* NOT AVBL  
AHUMOA* NOT AVBL  
PUU MALI* N/A 57 45 62 S7 N/A  
 
 
HIC003-181600-  
NORTHWEST ISLANDS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MIDWAY ISLAND PTCLDY 66 63 88 SE6 30.03S  
MIDWAY NOS* N/A 68 N/A N/A MISG 30.01  
 
 
PHZ110>124-180-181600-  
BUOY REPORTS  
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/D)  
BUOY 51001 1450 74 73 100/ 10/ 12 1015.4R 6/ 7 5/ 60  
BUOY 51101 1450 74 73 100/ 10/ 12 1017.5R  
BUOY 51100 NOT AVBL  
BUOY 51002 1440 77 78 70/ 8/ 10 1014.9R  
BUOY 51003 NOT AVBL  
BUOY 51004 1440 77 78 50/ 16/ 17 1014.6S  
WAIMEA BAY# NOT AVBL  
MOKAPU POINT# 1426 76 N/A 3/ 7 2/ 90  
LANAI# 1426 77 N/A 3/13 2/190  
BARBERS PT# 1430 76 77 N/A 3/12 2/200  
PAUWELA# 1426 76 N/A 4/ 8 2/ 80  
HILO# 1426 78 N/A 5/ 8 2/100  
KANEOHE BAY# NOT AVBL  
KANEOHE BAY 2# NOT AVBL  
HANALEI# 1426 76 N/A 4/ 5 2/320  
KAHULUI HARBOR 1430 75 79 60/ 14/ 18 1016.3F  
HONOLULU HARBOR 1430 76 79 90/ 2/ 4 1015.4F  
PEARL HARBOR# 1400 77 N/A 3/13 2/160  
KILO NALU NOT AVBL  
HILO HARBOR 1430 73 78 250/ 1/ 2 1016.5R  
MOKUOLOE 1436 75 80 80/ 2/ 4 1016.4S  
NAWILIWILI 1430 75 77 30/ 5/ 8 1015.8S  
WHOTS BUOY NOT AVBL  
BUOY 51028 NOT AVBL  
 
   
.....................KEY.....................................  
 
SKY/WX - SKY CONDITIONS/PRESENT WEATHER  
TMP - TEMPERATURE IN FAHRENHEIT  
DWPT - DEWPOINT IN FAHRENHEIT  
RH - RELATIVE HUMIDITY IN PERCENT  
WIND - DIRECTION AND SPEED /MPH FOR ISLANDS...KTS FOR BUOYS/  
PRES - MEAN SEA LEVEL PRESSURE IN INCHES OF HG  
VSB - VISIBILITY IN MILES  
HX - HEAT INDEX  
WCI - WIND CHILL INDEX  
VRB - VARIABLE WIND DIRECTION  
N/A - NOT AVAILABLE  
 
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