Kaawanui Reservoir Fishing near Waimea, Hawaii

• Overview

  Kaawanui Reservoir is a Kauai County water, in Hawaii. Around the bank it is open low country. At 6 acres it is the sort of place you fish for an evening rather than a day. Start from Waimea, 2.9 miles down the road. Then Hanapēpē Heights, 3.2 miles, and Hanapēpē, 3.5 miles. The county line is nowhere near, so one local authority covers the water.

• Where to Fish on Kaawanui Reservoir

  We hold no depth figure for this one. Inflow corners move water, and moving water gathers fish. Draw-down through summer strips the margins, so follow the water out. Biodiversity records within roughly six miles include flathead grey mullet, bluefin trevally, blue trevally and brown mullet. Presence in the area does not guarantee a fish on the day. At Kaawanui Reservoir the water rewards a slow, careful approach.

• Seasonal Patterns

  Averages here run 78°F at the top of summer and 69°F at the bottom of winter. Wet and dry spells shape the year more than temperature. Heat pushes fish deep from June onwards, so start early. Autumn steadies things again once the heat lets go. That shapes the year on Kaawanui Reservoir.

• Tackle & Baits

  Whether the bank is open is not something our records settle. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. Barramundi and estuary fish want hard-bodied lures and soft plastics worked around snags and drains. Where a permit is needed, the nearest town usually sells it. Rules for boats are stricter than rules for the bank in many places. For a change of water, Kalaeloa Reservoir is 1.2 miles distant. Signs at Kaawanui Reservoir carry more weight than any list.