FPNE40 NFFN 110300 Niue Weather Bulletin issued from NWFC Nadi May 110318 UTC. A DAMAGING HEAVY SWELL ALERT REMAINS IN FORCE FOR COASTAL AREAS OF NIUE. Situation: A high pressure system to the far southwest of Niue is expected to direct damaging heavy south to southwest swells over the coastal areas of Niue from tomorrow. Meanwhile, a cool and dry southerly wind flow prevails over Niue. Forecast to midnight tomorrow for Niue: Over coastal areas: Expect sea flooding of coastal areas especially during high tides. Fine weather. Moderate to fresh southerly winds. Moderate to rough seas. Further outlook: Fine weather. Cool at night. Marine Weather Bulletin for Niue A DAMAGING HEAVY SWELL ALERT REMAINS IN FORCE FOR NIUE WATERS. Forecast to midnight tomorrow for all Niue water: Over waters: Expect damaging heavy south to southwest swells with wave heights of up to 4.5m from tomorrow. Southerly winds 15 to 20 knots. Moderate to rough seas. Further outlook: Southerly winds 15 to 20 knots. Moderate to rough seas. Heavy south to southwest swells.