891 FZHW70 PHFO 160143 MWSHFO Marine Weather Statement National Weather Service Honolulu HI 343 PM HST Mon Jun 15 2026 PHZ112-113-115-118-123-161445- Kauai Leeward Waters-Kauai Channel-Oahu Leeward Waters- Maui County Leeward Waters-Big Island Leeward Waters- 343 PM HST Mon Jun 15 2026 A large, long-period south-southwest swell will produce surges and large breaking waves near south and west facing harbor entrances through early Tuesday morning. 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. $$