311  
ASHW40 PHFO 220341  
RWRHI  
 
WEATHER ROUNDUP FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
500 PM HST THU MAY 21 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>031-220400-  
KAUAI-NIIHAU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LIHUE APT LGT RAIN 77 68 73 NE22G30 30.12S  
PORT ALLEN* NOT AVBL  
POIPU* NOT AVBL  
MOLOAA DAIRY* N/A 75 64 69 E2G12 N/A  
WAIMEA HTS* N/A 81 63 54 E9G24 N/A  
PUU OPAE* N/A 75 57 53 NE3G13 N/A  
PUU LUA* N/A 64 55 72 E5G16 N/A  
MAKAHA RIDGE* N/A 79 64 61 NE1G7 N/A  
 
 
HIZ006-007-009>011-032>036-220400-  
OAHU-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
HONOLULU LGT RAIN 79 64 60 E16G30 30.07F  
KALAELOA LGT RAIN 79 65 62 NE9G28 30.07F  
KANEOHE MCB PTSUNNY 78 67 68 NE20G35 30.07S  
WHEELER FIELD NOT AVBL  
BELLOWS* N/A 77 N/A N/A NE26G32 N/A  
KAHUKU* NOT AVBL  
WHEELER* NOT AVBL  
WAIANAE HARBOR N/A 81 N/A N/A NE5G15 N/A  
DILLINGHAM* N/A 77 64 65 NE10G24 N/A  
KAHUKU TRN* N/A 77 64 65 E10G28 N/A  
KII* N/A 79 66 65 NE20G32 N/A  
MAKUA RANGE* N/A 77 66 69 E12G26 N/A  
OAHU FOREST NW N/A 68 61 77 E23G46 N/A  
SCHOFIELD BRK* N/A 72 63 73 NE7G17 N/A  
WAIANAE VLY* N/A 73 63 68 NW7G28 N/A  
KUAOKALA* N/A 73 63 68 E21G49 N/A  
HONOULIUULI* NOT AVBL  
MOKUOLOE IS* N/A 77 N/A N/A NE23 N/A  
PALEHUA* N/A 64 61 88 NE15G35 N/A  
WAIAWA PHB* NOT AVBL  
 
 
HIZ037>041-220400-  
MOLOKAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLOKAI AIRPT PTSUNNY 76 64 66 E17G31 30.08R  
MAKAPULAPAI* N/A 79 66 65 E25G36 N/A  
MOLOKAI 1* NOT AVBL  
PUU ALII* N/A 59 59 100 E3G16 N/A  
 
 
HIZ015-042>044-220400-  
LANAI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LANAI CITY MOSUNNY 74 65 73 NE24G33 30.07F  
LANAI 1* N/A 72 64 78 NE24G41 N/A  
 
 
HIZ016-220400-  
KAHOOLAWE-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAHOOLAWE* NOT AVBL  
 
 
HIZ017-018-022-045>050-220400-  
MAUI-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAHULUI MOSUNNY 79 65 62 NE18G32 30.06S  
KAPALUA-W MAUI MOSUNNY 79 68 69 NE14G36 30.04  
HANA AIRPORT NOT AVBL  
HANA* NOT AVBL  
HALEAKALA SUMM NOT AVBL  
MAALAEA BAY* NOT AVBL  
HALEAKALA* NOT AVBL  
KULA 1* N/A 64 57 78 W3 N/A  
 
 
HIZ023-026-051>054-220400-  
BIG ISLAND OF HAWAII COAST AND LOWER SLOPES-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
KAILUA KONA MOSUNNY 84 69 60 SW9 29.97F  
HILO CLOUDY 77 65 66 NE9 30.07F  
HONOKAA* NOT AVBL  
KAWAIHAE MWT* NOT AVBL  
KAWAIHAE* N/A 84 N/A N/A SE20 29.92  
SOUTH POINT* N/A 77 N/A N/A E22G30 30.08S  
UPOLU AIRPORT* NOT AVBL  
KAMUELA* NOT AVBL  
HAKALAU* N/A 54 53 95 NE3G12 N/A  
KALOKO-HONOKO* N/A 84 72 65 SW9G15 29.96F  
PALI 2* N/A 70 57 64 N24G40 N/A  
KEALAKOMO* N/A 81 63 54 NE21G35 N/A  
KAUPULEHU* N/A 82 59 44 N15G30 N/A  
KAPAPALA* N/A 80 58 46 CALM N/A  
LOWER KAHUKU* N/A 66 61 82 E3G12 N/A  
PUHE CS* N/A 84 61 45 E16G45 29.91F  
PUHO CS* N/A 84 74 70 W5G12 N/A HX 91  
PTA KEAMUKU* N/A 70 59 68 CALM N/A  
WAIKOLOA* N/A 79 61 53 NE26G49 N/A  
 
 
HIZ027-028-220400-  
BIG ISLAND OF HAWAII INTERIOR AND SUMMMITS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BRADSHAW FIELD NOT AVBL  
MK VISITOR CEN N/A 57 10 15 E3 N/A  
MAUNA KEA* N/A 36 1 23 NE29 N/A WCI 23  
MAUNA LOA* N/A 50 1 13 MISG N/A  
MAUNA LOA 1* NOT AVBL  
PTA KIPUKA* N/A 72 45 37 E8G18 N/A  
PTA RANGE 17* N/A 66 50 55 SE14G21 N/A  
PTA WEST* N/A 73 55 53 W7G18 N/A  
NENE CABIN* N/A 55 52 88 SE3 N/A  
AHUMOA* N/A 66 50 57 SW5G12 N/A  
PUU MALI* N/A 63 34 34 E20G35 N/A  
 
 
HIC003-220400-  
NORTHWEST ISLANDS-  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MIDWAY ISLAND SUNNY 77 73 88 SE9 30.16F  
MIDWAY NOS* N/A 75 N/A N/A MISG 30.12  
 
 
PHZ110>124-180-220400-  
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 0310 76 70/ 17/ 21 1020.1  
BUOY 51101 0320 70/ 17/ 21 1022.1  
BUOY 51100 NOT AVBL  
BUOY 51002 0310 79 70/ 21/ 25 1014.4  
BUOY 51003 NOT AVBL  
BUOY 51004 0320 78 79 50/ 19/ 23 1014.3 10/ 9 7/ 70  
WAIMEA BAY# NOT AVBL  
MOKAPU POINT# 0256 78 N/A 10/10 2/ 60  
LANAI# 0226 80 N/A 3/15 2/180  
BARBERS PT# 0300 78 78 N/A 3/15 2/190  
PAUWELA# 0326 76 N/A 9/10 3/ 70  
HILO# 0256 79 N/A 9/ 9 3/ 80  
KANEOHE BAY# NOT AVBL  
KANEOHE BAY 2# NOT AVBL  
HANALEI# 0326 76 N/A 10/ 9 3/ 80  
KAHULUI HARBOR 0300 77 79 70/ 19/ 25 1017.9  
HONOLULU HARBOR 0300 77 81 30/ 9/ 15 1017.9  
PEARL HARBOR# 0300 77 78 N/A 4/13 2/160  
KILO NALU NOT AVBL  
HILO HARBOR 0300 77 78 60/ 7/ 11 1018.5  
MOKUOLOE 0236 78 81 60/ 20/ 25 1018.7F  
NAWILIWILI 0300 76 80 50/ 15/ 22 1019.0  
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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