521  
ASHW40 PHFO 190441  
RWRHI  
 
WEATHER ROUNDUP FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
600 PM 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>031-190500-  
KAUAI-NIIHAU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LIHUE APT CLOUDY 76 71 85 E13 30.02S  
PORT ALLEN* N/A 81 N/A N/A W6 N/A  
POIPU* N/A 77 N/A N/A NE6G14 N/A  
MOLOAA DAIRY* N/A 75 72 88 E1 N/A  
WAIMEA HTS* N/A 75 68 78 SE3G10 N/A  
PUU OPAE* N/A 72 66 83 SE3 N/A  
PUU LUA* N/A 66 64 94 E1 N/A  
MAKAHA RIDGE* N/A 72 66 83 NE3G12 N/A  

 
 
HIZ006-007-009>011-032>036-190500-  
OAHU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HONOLULU PTSUNNY 80 69 69 SE10 30.02R  
KALAELOA PTSUNNY 77 71 82 E8 30.03R  
KANEOHE MCB NOT AVBL  
WHEELER FIELD CLOUDY 77 67 71 NE6 30.04R  
BELLOWS* N/A 77 N/A N/A NE15 N/A  
KAHUKU* NOT AVBL  
WHEELER* NOT AVBL  
WAIANAE HARBOR N/A 81 N/A N/A E7 N/A  
DILLINGHAM* N/A 79 68 69 NE5G12 N/A  
KAHUKU TRN* N/A 75 72 88 E1G9 N/A  
KII* N/A 77 72 83 E12 N/A  
MAKUA RANGE* N/A 79 72 78 E7G20 N/A  
OAHU FOREST NW N/A 70 66 88 SE8G17 N/A  
SCHOFIELD BRK* N/A 75 68 78 NE2G12 N/A  
WAIANAE VLY* N/A 75 66 73 NE2G12 N/A  
KUAOKALA* N/A 73 68 83 NE12G18 N/A  
HONOULIUULI* NOT AVBL  
MOKUOLOE IS* N/A N/A N/A N/A MISG N/A  
PALEHUA* N/A 66 66 100 E8G15 N/A  
WAIAWA PHB* NOT AVBL  

 
 
HIZ037>041-190500-  
MOLOKAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLOKAI AIRPT PTSUNNY 77 69 76 SW13 29.99R  
MAKAPULAPAI* N/A 75 70 83 E16G33 N/A  
MOLOKAI 1* NOT AVBL  
PUU ALII* N/A 64 62 93 E2 N/A  

 
 
HIZ015-042>044-190500-  
LANAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LANAI CITY MOSUNNY 72 67 84 NW6 30.06R  
LANAI 1* N/A 70 66 88 NE20G26 N/A  

 
 
HIZ016-190500-  
KAHOOLAWE-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KAHOOLAWE* NOT AVBL  

 
 
HIZ017-018-022-045>050-190500-  
MAUI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KAHULUI PTCLDY 77 68 73 NE16G32 29.97F  
KAPALUA-W MAUI NOT AVBL  
HANA AIRPORT NOT AVBL  
HANA* N/A 81 N/A N/A E7 N/A  
HALEAKALA SUMM NOT AVBL  
MAALAEA BAY* NOT AVBL  
HALEAKALA* NOT AVBL  
KULA 1* N/A 63 45 52 NW1G7 N/A  

 
 
HIZ023-026-051>054-190500-  
BIG ISLAND OF HAWAII COAST AND LOWER SLOPES-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
KAILUA KONA PTCLDY 80 72 76 SW13 29.95R  
HILO CLOUDY 76 69 79 E6 30.02R  
HONOKAA* NOT AVBL  
KAWAIHAE MWT* NOT AVBL  
KAWAIHAE* NOT AVBL  
SOUTH POINT* N/A N/A N/A N/A NE21G30 30.02  
UPOLU AIRPORT* NOT AVBL  
KAMUELA* NOT AVBL  
HAKALAU* N/A 60 45 58 CALM N/A  
KALOKO-HONOKO* N/A 79 72 78 SW7 29.96R  
PALI 2* N/A 75 64 69 SE2G12 N/A  
KEALAKOMO* N/A 79 70 73 E18G30 N/A  
KAUPULEHU* N/A 79 63 57 N2G10 N/A  
KAPAPALA* N/A 70 70 100 CALM N/A  
LOWER KAHUKU* N/A 73 54 49 N2G12 N/A  
PUHE CS* N/A 81 72 74 S3G12 N/A  
PUHO CS* N/A 79 73 82 NW6G15 N/A  
PTA KEAMUKU* N/A 70 63 78 CALM N/A  
WAIKOLOA* N/A 79 66 65 SW3G17 N/A  

 
 
HIZ027-028-190500-  
BIG ISLAND OF HAWAII INTERIOR AND SUMMMITS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BRADSHAW FIELD MOCLDY 68 46 45 CALM 30.35R  
MK VISITOR CEN N/A 52 37 58 SE7 N/A  
MAUNA KEA* N/A 9 5 85 SW29 N/A WCI -14  
MAUNA LOA* N/A 43 36 75 MISG N/A  
MAUNA LOA 1* NOT AVBL  
PTA KIPUKA* N/A 68 59 73 N6G12 N/A  
PTA RANGE 17* N/A 66 59 77 W3 N/A  
PTA WEST* N/A 70 63 78 N3G13 N/A  
NENE CABIN* N/A 63 46 55 E7G15 N/A  
AHUMOA* N/A 65 50 59 W3 N/A  
PUU MALI* N/A 64 48 55 NW1G10 N/A  

 
 
HIC003-190500-  
NORTHWEST ISLANDS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MIDWAY ISLAND SUNNY 72 63 73 VRB3 30.02S  
MIDWAY NOS* N/A 72 N/A N/A MISG 29.99  

 
 
PHZ110>124-180-190500-  
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 0410 72 73 70/ 12/ 14 1015.1  
BUOY 51101 0420 72 73 70/ 12/ 14 1017.4  
BUOY 51100 NOT AVBL  
BUOY 51002 0410 78 78 100/ 14/ 17 1013.2  
BUOY 51003 NOT AVBL  
BUOY 51004 0420 77 79 50/ 16/ 17 1015.0 4/11 3/180  
WAIMEA BAY# NOT AVBL  
MOKAPU POINT# 0356 76 N/A 5/ 6 2/ 60  
LANAI# 0326 78 N/A 3/10 2/210  
BARBERS PT# 0400 79 77 N/A 4/13 2/180  
PAUWELA# 0356 76 N/A 5/ 5 2/ 90  
HILO# 0426 78 N/A 5/ 8 2/ 60  
KANEOHE BAY# NOT AVBL  
KANEOHE BAY 2# NOT AVBL  
HANALEI# 0426 78 N/A 4/ 6 2/350  
KAHULUI HARBOR 0400 76 80/ 9/ 16 1015.5  
HONOLULU HARBOR 0400 79 40/ 5/ 8 1016.3  
PEARL HARBOR# 0400 77 N/A 4/ 6 2/160  
KILO NALU NOT AVBL  
HILO HARBOR 0400 77 100/ 3/ 5 1016.4  
MOKUOLOE 0336 77 79 80/ 8/ 12 1015.9R  
NAWILIWILI 0400 76 70/ 11/ 13 1016.3  
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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