Kauapea Beach, HI
Beach Alerts
Dangerous Surf
Dangerous Surf: High waves present from 11 PM-5 AM — swimming not recommended
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: 2/15/2026, 11:00:00 PM
Hourly
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 23:00 | 66° | 0 | 9 mph | 0 |
| 00:00 | 66° | 0 | 8 mph | 0 |
| 01:00 | 66° | 0 | 8 mph | 0 |
| 02:00 | 66° | 0 | 7 mph | 0 |
| 03:00 | 65° | 0 | 7 mph | 0 |
| 04:00 | 65° | 0 | 7 mph | 0 |
| 05:00 | 65° | 0 | 6 mph | 0 |
Surf Conditions
Updated: Updated: 2/15/2026, 11:00:00 PM
Hourly Surf
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 23:00 | 76°F | 12.3 ft | 9s | ↗ NE | +2.0 ft |
| 00:00 | 76°F | 12.1 ft | 9s | ↗ NE | +2.5 ft |
| 01:00 | 76°F | 11.9 ft | 9s | ↗ NE | +2.9 ft |
| 02:00 | 76°F | 11.7 ft | 9s | ↗ NE | +3.0 ft |
| 03:00 | 76°F | 11.5 ft | 9s | ↗ NE | +3.0 ft |
| 04:00 | 76°F | 11.2 ft | 8s | ↗ NE | +2.8 ft |
| 05:00 | 76°F | 11 ft | 8s | ↗ NE | +2.5 ft |