Honopu Beach, HI
Beach Alerts
Surf Caution
Surf Caution: Strong waves expected from 9 AM-2 PM — not ideal for kids (10s wave period)
UV Alert
High UV Alert: SPF 50+ recommended from 11 AM-12 PM (UV Index 8)
About This Beach
Honopu Beach is a breathtakingly beautiful, yet extremely secluded beach in Kauai, accessible only by swimming around treacherous cliffs from Kalalau Beach or via boat tour. Characterized by its dramatic stone arch, quiet atmosphere, and challenging access, it offers stunning views but lacks any amenities. The beach is known for its pristine, untouched beauty and challenging access making it a truly unique experience.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
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Beach Overview
Amenities
Activities & Rentals
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Weather Forecast
Updated: 10/2/2025, 8:15:00 AM
Hourly
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 08:00 | 81° | 1 | 5 mph | 0 |
| 09:00 | 82° | 3 | 3 mph | 0 |
| 10:00 | 82° | 5 | 4 mph | 0 |
| 11:00 | 83° | 7 | 5 mph | 0 |
| 12:00 | 82° | 8 | 6 mph | 0 |
| 13:00 | 82° | 6 | 7 mph | 0 |
| 14:00 | 82° | 5 | 8 mph | 0 |
Surf Conditions
Updated: Updated: 10/2/2025, 8:15:00 AM
Hourly Surf
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 08:00 | 83°F | 3.7 ft | 10s | ↑ N | +2.3 ft |
| 09:00 | 83°F | 3.7 ft | 10s | ↑ N | +2.6 ft |
| 10:00 | 83°F | 3.7 ft | 10s | ↑ N | +2.9 ft |
| 11:00 | 83°F | 3.7 ft | 10s | ↑ N | +3.1 ft |
| 12:00 | 83°F | 3.7 ft | 10s | ↑ N | +3.2 ft |
| 13:00 | 83°F | 3.7 ft | 9s | ↑ N | +3.1 ft |
| 14:00 | 83°F | 3.7 ft | 9s | ↑ N | +2.9 ft |