


Marine Weather Statement
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
683 FZHW70 PHFO 061301 MWSHFO Marine Weather Statement National Weather Service Honolulu HI 301 AM HST Sun Apr 6 2025 PHZ117-122-070400- Maui County Windward Waters-Big Island Windward Waters- 301 AM HST Sun Apr 6 2025 ...EXTRA LARGE NORTH SWELL TO PRODUCE SURGES IN NORTH FACING HARBORS... An extra large, long period north swell from 350 to 360 degrees will peak this morning, then slowly lower this afternoon and tonight. Moderate to heavy surges are expected in north facing harbors, especially at Kahului and Hilo. Mariners using these harbors should exercise caution when entering or leaving port and when mooring or launching. $$