Kauapea Beach, HI
Beach Alerts
Surf Caution
Surf Caution: Strong waves expected from 7 PM-12 AM — not ideal for kids (5.1ft waves)
About This Beach
Kauapea Beach, also known as Secret Beach, is a secluded gem on Kauai's north shore, characterized by its expansive, golden sand, dramatic lava rock cliffs, and powerful waves. Accessing the beach requires a moderately challenging hike down a sometimes muddy trail, which contributes to its generally uncrowded atmosphere. While the rough surf makes swimming risky, the beach offers stunning views, opportunities for surfing, and a tranquil escape from the typical tourist crowds.
*Click a parking icon on the map to draw the shortest path to the nearest entrance.
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Beach Overview
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Weather Forecast
Updated: 12/6/2025, 6:15:00 PM
Hourly
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 18:00 | 70° | 0 | 6 mph | 0 |
| 19:00 | 68° | 0 | 5 mph | 0 |
| 20:00 | 67° | 0 | 4 mph | 0 |
| 21:00 | 67° | 0 | 4 mph | 0 |
| 22:00 | 67° | 0 | 4 mph | 0 |
| 23:00 | 67° | 0 | 3 mph | 0 |
| 00:00 | 66° | 0 | 3 mph | 0 |
Surf Conditions
Updated: Updated: 12/6/2025, 6:15:00 PM
Hourly Surf
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 18:00 | 79°F | 5.1 ft | 8s | → E | +1.6 ft |
| 19:00 | 79°F | 5.1 ft | 8s | → E | +1.3 ft |
| 20:00 | 79°F | 5 ft | 8s | → E | +1.0 ft |
| 21:00 | 79°F | 4.9 ft | 8s | → E | +0.9 ft |
| 22:00 | 79°F | 4.9 ft | 8s | → E | +1.1 ft |
| 23:00 | 78°F | 4.8 ft | 8s | → E | +1.4 ft |
| 00:00 | 78°F | 4.8 ft | 8s | → E | +1.8 ft |