Kawaihae Breakwater (Hawaiʻi)

Kawaihae Breakwater is a fairly exposed reef break known for reliable surf on Hawaiʻi Island’s Kona coast. It produces both lefts and rights, with the left noted as running into the boat channel, and waves peeling along the breakwater wall. The spot is described as working well when winds come from the east and when you have the right NW swell to set up the break. Seasonally, winter brings northwest swell (with N to WNW mentioned as a winter direction window), which is when surf tends to be most consistent. The best month reported in the spot guide baseline is January, and a separate seasonal summary also points to winter (November to March) for the most consistent northwest swell pattern. Optimal swell height is given as roughly 1 to 2.5 meters, and mid tide is identified as a preferred tide stage. Conditions can be affected by the harbor environment: currents near the harbor entrance are mentioned, and boat traffic is a listed hazard. Safety warnings emphasize sharks near the harbor entrance and the need to respect local navigation channels and vessel right-of-way. There is also mention of 'vana' (sea urchins), so walking on the reef requires extra caution. Access is described as year-round with parking available at the adjacent surf park facilities by the breakwater, and the spot includes basic amenities such as showers, toilets, and picnic areas. The crowd can be sometimes crowded, especially on weekends or when winter swells are running, and localism at the main peak is noted—so arriving prepared and staying alert around the lineup and harbor area is important.