Tunnels Beach, HI
Beach Alerts
Surf Caution
Surf Caution: Strong waves expected from 4 AM-9 AM — not ideal for kids (4.7ft waves)
Tide Shift Notice
High Tide at 1:02 PM: Some shore areas may narrow
About This Beach
Tunnels Beach, located on Kauai's North Shore, is renowned for its exceptional snorkeling opportunities within a protected reef teeming with vibrant fish and sea turtles. The beach boasts a dramatic backdrop of lush mountains, creating a picturesque setting. While the lack of ample parking can be a challenge, its stunning natural beauty and relatively secluded feel make it a sought-after destination, particularly for snorkeling enthusiasts.
*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: 8/9/2026, 3:15:00 AM
Hourly
| Time | Air Temp | UV | Wind | Rain |
|---|---|---|---|---|
| 03:00 | 75° | 0 | 8 mph | 0 |
| 04:00 | 75° | 0 | 8 mph | 0 |
| 05:00 | 75° | 0 | 8 mph | 0 |
| 06:00 | 75° | 0 | 8 mph | 0 |
| 07:00 | 75° | 0 | 8 mph | 0 |
| 08:00 | 77° | 1 | 9 mph | 0.01 |
| 09:00 | 78° | 3 | 10 mph | 0.02 |
Surf Conditions
Updated: Updated: 8/9/2026, 3:15:00 AM
Hourly Surf
| Time | Temp | Wave | Period | Swell | Tide |
|---|---|---|---|---|---|
| 03:00 | 81°F | 4.6 ft | 6s | ↗ NE | +1.2 ft |
| 04:00 | 80°F | 4.5 ft | 6s | ↗ NE | +1.1 ft |
| 05:00 | 80°F | 4.5 ft | 6s | ↗ NE | +1.0 ft |
| 06:00 | 80°F | 4.6 ft | 6s | ↗ NE | +1.1 ft |
| 07:00 | 80°F | 4.6 ft | 6s | ↗ NE | +1.3 ft |
| 08:00 | 80°F | 4.7 ft | 6s | ↗ NE | +1.6 ft |
| 09:00 | 80°F | 4.7 ft | 6s | ↗ NE | +2.0 ft |