WTPA23 PHFO 232036 CCA TCMCP3 TROPICAL STORM DARBY FORECAST/ADVISORY NUMBER 49 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP052016 2100 UTC SAT JUL 23 2016 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * HAWAII COUNTY * MAUI COUNTY...INCLUDING THE ISLANDS OF MAUI...MOLOKAI...LANAI AND KAHOOLAWE * OAHU A TROPICAL STORM WATCH IS IN EFFECT FOR... * KAUAI COUNTY...INCLUDING THE ISLANDS OF KAUAI AND NIIHAU A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN 36 HOURS. IN THIS CASE... TROPICAL STORM CONDITIONS ARE IMMINENT ON THE BIG ISLAND. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA WITHIN 48 HOURS. INTERESTS IN THE EASTERN PORTION OF THE PAPAHANAUMOKUAKEA MARINE NATIONAL MONUMENT SHOULD MONITOR THE PROGRESS OF DARBY. TROPICAL STORM CENTER LOCATED NEAR 18.9N 154.8W AT 23/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 9 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT....... 90NE 60SE 40SW 80NW. 12 FT SEAS..240NE 120SE 90SW 210NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 18.9N 154.8W AT 23/2100Z AT 23/1800Z CENTER WAS LOCATED NEAR 18.8N 154.4W FORECAST VALID 24/0600Z 19.4N 156.0W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 90NE 60SE 40SW 80NW. FORECAST VALID 24/1800Z 20.2N 157.3W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 90NE 60SE 40SW 80NW. FORECAST VALID 25/0600Z 21.3N 158.6W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 25/1800Z 22.5N 160.0W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 26/1800Z 25.4N 163.0W MAX WIND 25 KT...GUSTS 35 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 27/1800Z 28.7N 165.6W MAX WIND 25 KT...GUSTS 35 KT. OUTLOOK VALID 28/1800Z 33.0N 167.0W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.9N 154.8W NEXT ADVISORY AT 24/0300Z $$ FORECASTER BIRCHARD