647 FZHW70 PHFO 301406 MWSHFO Marine Weather Statement National Weather Service Honolulu HI 406 AM HST Sat May 30 2026 PHZ112-113-115-118>120-123-310315- Kauai Leeward Waters-Kauai Channel-Oahu Leeward Waters- Maui County Leeward Waters-Maalaea Bay-Pailolo Channel- Big Island Leeward Waters- 406 AM HST Sat May 30 2026 A long-period south-southwest swell peaking over the weekend will produce surges in south facing harbors. The swell will also produce breaking waves near harbor entrances. Mariners using these harbors should exercise caution when entering or leaving and when mooring or launching vessels. Boaters should expect recreational surfers and body boarders utilizing harbor channels to access surfing areas. $$ Gibbs