Big Island Snorkel Conditions Report

Help with finding the best conditions for snorkeling on the Big Island today.

 

Big Island Snorkel Conditions Report:

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Thursday, April 23, 2026


North & South Kohala (North) Conditions 🟑

Location Rating Clarity Wind Speed Waves Currents
Hapuna Beach 6.0 🟑 Hazy NE 10-15 mph 2-4 ft Moderate
Wai’alea Bay (69) 6.5 🟑 Fair NE 10 mph 1-2 ft Light
Makaiwa Bay 7.0 🟒 Good NE 5-10 mph 1 ft Low
Anaeho’omalu Bay 6.5 🟑 Fair NE 10 mph 1 ft Low

Description: A moderate NNE swell is gradually declining but still impacting northern exposures with advisory-level surf at times. Hapuna is seeing sand suspension and active shorebreak, while Makaiwa remains the most sheltered and clear option in the region today.

Kona Coast (Central) Conditions 🟒

Location Rating Clarity Wind Speed Waves Currents
Kekaha Kai (Kua) 6.5 🟑 Fair W 5 mph 2-3 ft Moderate
Honokohau Rock 7.5 🟒 Good W 5 mph 1-2 ft Light
White Sands Beach 6.0 🟑 Hazy W 5-10 mph 2-3 ft Moderate
Kahalu’u Beach Park 7.5 🟒 Good W 5 mph 1-2 ft Light

Description: The Kona coast is currently shielded from the brunt of the north energy. Kahalu’u is clear with manageable surge, though light afternoon sea breezes may create minor surface chop and haze later in the day.

South Kona Conditions 🟒

Location Rating Clarity Wind Speed Waves Currents
Kealakekua Bay 9.0 🟒 Excellent W 5 mph 0-1 ft Low
Pu’uhonua O Honaunau 8.5 🟒 Excellent W 5 mph 0-1 ft Low
Ho’okena Beach Park 8.0 🟒 Good W 5 mph 1 ft Light

Description: South Kona remains the island’s standout snorkeling region today. Shielded bays like Kealakekua and Honaunau are glassy with high visibility, providing ideal conditions for all experience levels as the tide begins to recede.

KEY LEGEND

  • 🟒 (7.0-10.0) Good/Excellent: Safe, clear water, low surge.
  • 🟑 (4.0-6.5) Marginal: Fair visibility, light surge. Use caution.
  • πŸ”΄ (0.0-3.5) Dangerous: High surf, strong currents. Avoid.

BEST TIME TO GO: Early Morning (Before 10:30 AM).

MARINE ADVISORIES: High Surf Advisory in effect for all east-facing shores until 6:00 PM today. Exercise extreme caution near north-facing points where residual swell remains active.

Ocean conditions can change rapidly.Β  Watch the surf, waves, currents and surge on the shoreline, rocks and reefs. Always spend 5-10 minutes in snorkel meditation watching the conditions.Β  Savor the moment.Β  If the water doesn’t look clear, calm and inviting, don’t go in!

Maui