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76.8/100
Quality Score
12
Tours Available
Kailua-Kona, Big Island
+1 808 930 9861
Our Review: Kona Ocean Adventures
Kona Ocean Adventures runs a solid mid-range operation out of Kailua-Kona with 12 tours and an average quality score of 76.8/100. They're not the flashiest operator on the coast, but they cover a wide swath of ocean activities — scuba, snorkeling, whale watching, sunset cruises, and private charters — with respectable consistency.
The Whale Watch Adventure leads their catalog at 85/100, and it's a good value pick during humpback season (December through April). The Kealakekua/Captain Cook Adventure (84/100) takes snorkelers to one of the Big Island's best reef systems at Kealakekua Bay, a marine sanctuary where visibility routinely exceeds 100 feet. That tour is the one to book if you're choosing just one experience from this operator.
Their scuba program is competent and accessible. The Morning 2-Tank Scuba Dive (82/100) hits reliable Kona Coast sites, and the Afternoon Reef & Manta Snorkel/2-Tank Scuba Adventure (81/100) combines daytime reef diving with an evening manta ray encounter — a smart two-for-one that saves you from booking separate trips. The Majestic Manta Rays Snorkel/1-Tank Scuba Dive Adventure and Exclusive Sunset Cruise both score 81/100.
The lower end of the catalog includes e-learning codes and certification materials that pull the average down, which is typical for operators that bundle educational products with their tour offerings.
Who This Operator Is Best For
Travelers who want a one-stop shop for ocean activities in Kona without paying luxury-tier prices. Kona Ocean Adventures is a good fit for divers who want to combine scuba and manta ray snorkeling in a single outing, and for families looking for a straightforward whale watch or Kealakekua Bay snorkel trip.
Available Tours & Activities
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Ready to Book with Kona Ocean Adventures?
Browse all 12 tours and find the experience that fits your Big Island adventure.
Trades are breezy right now with scattered showers on the windward side and mountains; the leeward coast stays mostly dry. Tomorrow stays breezy with the same pattern.
A tropical disturbance southeast of the islands is likely to become a tropical storm by mid-week and approach the state Thursday through Saturday. The exact track is still uncertain. If it comes closer, expect heavier rain over a longer stretch; if it stays farther out, impacts will be shorter and lighter. Winds will increase late this week, with potential gusts over 70 miles per hour on the highest summits.
Plan your leeward beach time and snorkeling for today through Tuesday. Save summit drives and offshore water sports for after Saturday, and check updates daily as this develops.
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Trade winds are pushing across Maui right now and staying breezy through tomorrow. Windward slopes and peaks will see scattered showers; the leeward side stays mostly dry. Rough seas mean a Small Craft Advisory is in effect through Tuesday evening.
A tropical disturbance southeast of the islands is likely to become a tropical storm by mid-week and approach the state Thursday through Saturday. The track remains uncertain. Late this week, winds will increase across Maui, with summit gusts potentially exceeding 70 mph on Haleakala. The Big Island—especially Hilo and Puna—faces the highest risk of heavy rain and flooding if the storm tracks close.
Leeward beaches and snorkeling work best today through Tuesday. Avoid summit hikes and offshore water sports Thursday through Saturday.
0:000:55
Voice
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Trades are kicking today with moderate wind and rough seas. Windward slopes will see scattered showers; the leeward side stays mostly dry. A Small Craft Advisory is in effect through Tuesday evening.
A tropical disturbance southeast of the islands is likely to become a tropical storm by mid-week and approach the state Thursday through Saturday. The track remains uncertain, but the Big Island faces the highest risk of heavy rain and flooding, especially in the Hilo and Puna areas. Summit winds could exceed 70 mph late in the week. Check forecasts daily as the situation develops.
Leeward snorkeling and beach time work well through Tuesday. Save summit drives and windward hikes for today or tomorrow, and avoid offshore water sports and high elevations Thursday through Saturday.
0:000:58
Voice
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Trades are steady now with scattered showers on the windward side and ridges; the leeward coast stays mostly dry. Through Tuesday it stays breezy with rough seas around Maui and the Big Island, where a Small Craft Advisory is in effect through Tuesday evening.
A tropical disturbance southeast of the islands is likely to become a tropical storm by mid-week and approach the state Thursday through Saturday. The exact track is uncertain. Winds will increase across the eastern islands late this week, with potential for summit gusts over 70 mph on Maui and the Big Island if the storm intensifies.
Get your beach and snorkel time in today and tomorrow on the leeward coast. Avoid summit hikes and offshore water sports Thursday through Saturday as conditions deteriorate. The track could shift significantly—check updates daily.
Created with AI from the official NWS forecast discussion · verify with NWS before heading out