Drive times and historical water-quality risk levels for beaches near Kamuela/Waimea, Big Island. Risk ratings are based on long-term DOH bacteria testing data and geography, not current measurements. General beach descriptions do not establish today's water quality or swimming conditions. Always
check current Big Island advisories before swimming — conditions change after rain.
About Kamuela (Waimea)
Kamuela is the postal name for Waimea, a ranching town perched at 2,670 feet on the slopes between Mauna Kea and the Kohala Mountains on Hawaiʻi Island. The town has a cooler, sometimes misty climate that feels nothing like the sunny coast 20 minutes downhill. Parker Ranch, one of the largest cattle ranches in the United States, dominates the surrounding landscape, and the town center has a growing food scene with farm-to-table restaurants supplied by nearby Waimea farms. The closest beaches are all down on the Kohala Coast, which sits in a reliable rain shadow and sees around 300 sunny days per year.
Nearby Beaches — Ranked by Proximity
Regularly ranked among the top beaches in the country, Hapuna has a wide half-mile crescent of white sand that is rare on the Big Island. Bodysurfing and boogie boarding are popular here, though shore break can be powerful during winter swells. A state park with restrooms, showers, and a lifeguard tower sits at the south end of the beach.
20 min
South (Kohala Coast)
A reef-protected county park next to the historic Puʻukoholā Heiau, Spencer Beach is the go-to spot for families with small children on the Kohala Coast. Geography and historical patterns cannot establish current water quality or swimming conditions; check the notices above, posted signs and lifeguard guidance. Pavilions, restrooms, and a grassy camping area make it easy to spend a full day here.
Kaunaʻoa Bay fronting the Mauna Kea Beach Hotel is a stunning white-sand cove with clear turquoise water. Public access is available but the resort limits non-guest parking to a small number of passes issued each morning on a first-come basis. Arrive before 8 AM on weekends to have a chance at a spot — once passes are gone, you'll need to walk in from the highway.
Short for Anaehoʻomalu Bay, A-Bay is a sandy crescent fronting the Waikoloa Beach Marriott with ancient fishponds behind the shoreline. The water is generally calm and suitable for swimming, kayaking, and stand-up paddling. It is also a reliable spot for sunset watching on the Kohala Coast, with Maui visible on the horizon on clear evenings.
Getting Around
Kamuela sits at the junction of Route 19 (Hawaii Belt Road) and Route 190 (Mamalahoa Highway). All beaches listed here are down the hill along the Kohala Coast, reached by driving south on Route 19 and turning off at the individual resort or beach access roads.
- Rental car: A must — the Kohala Coast has no practical public transit and beaches are spaced miles apart along the highway
- Elevation change: You'll drop from 2,670 feet to sea level in about 15 minutes, so morning fog in Waimea often gives way to blazing sun at the beach
- Parking: Hapuna State Beach has a large lot ($5 non-resident fee), while Spencer Beach park is free — both rarely fill except on holiday weekends
- Tip: Pack layers for the drive home — Waimea evening temperatures can dip into the low 60s, a sharp contrast to the 85-degree coast
If Brown Water Is Active
After heavy rain, bacteria levels spike at beaches near streams and river mouths. If a brown water advisory is active near Kamuela/Waimea, Big Island:
- Wait 72 hours after rain stops before entering the water
- Avoid brown or murky water regardless of whether an advisory is posted
- Best rain-resistant option: Hapuna Beach (South (Kohala Coast)) — generally clearer after rain due to geography
- Check the Big Island live advisories page for current conditions
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⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health or any government agency. Water quality ratings are estimates based on publicly available testing data and geographic analysis. They are not real-time measurements and may not reflect current conditions.
Always verify current water quality conditions with the Hawaii DOH Clean Water Branch before entering the water.
This site does not recommend or advise anyone to swim at any beach. We share government data and geographic analysis so you can make your own informed decisions. By using this site you accept full responsibility for your own safety. See our Terms of Use for full details.
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