Island facts: Wikipedia, "Hawaiian Islands" (read 2026-11-05)
Tides: NOAA CO-OPS predictions for Nāwiliwili (through 2027)
Whale season: NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary
Hale Hapuna facts: Garden Island Rentals listing (read 2026-11-05)
Place notes and island introductions: written for island.xyz from Wikipedia, the National Park Service, Hawaiʻi State Parks and the counties (2026-11-05)
Drive and walk times: worked out along OpenStreetMap roads (posted speeds plus 15 percent; walking 3 mph)
