South swell is building across the islands, with model estimates around 5-6ft at 12 seconds giving Sandy Beach the best look this morning at ★3.5, followed by Diamond Head Cliffs and Keaau Beach at ★3.0. Trade winds are running cross-offshore to offshore at most spots, keeping conditions cleaner than they could be. Expect the south to keep filling in through the next day or two before likely easing by mid-week — get on it while the wind holds.