Kahuku Ranch Surf Report & Forecast
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Current Surf Conditions at Kahuku Ranch
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🌊 Surf Quality Timeline (Week)
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🌊 Surf Quality Timeline
Best windows in green🌬️ WIND
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🌊 SWELL
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📊 7-Day Detailed Forecast
Expandable daily forecasts with hourly details| Time | Quality | Swell Height | Period | Swell Dir | Wind Speed | Wind Dir | Gusts | Air Temp | Water Temp | Rain |
|---|---|---|---|---|---|---|---|---|---|---|
| 12:00 AM | POOR | 1.4ft | 10s | SE | 11kt | E | 10kt | 22°C | 24°C | 0mm |
| 1:00 AM | POOR | 1.4ft | 10s | SE | 11kt | E | 10kt | 21°C | 24°C | 0mm |
| 2:00 AM | POOR | 1.4ft | 10s | SE | 11kt | ENE | 9kt | 21°C | 24°C | 0mm |
| 3:00 AM | POOR | 1.4ft | 10s | SE | 11kt | ENE | 10kt | 21°C | 24°C | 0mm |
| 4:00 AM | POOR | 1.4ft | 10s | SE | 12kt | ENE | 11kt | 21°C | 24°C | 0mm |
| 5:00 AM | POOR | 1.3ft | 9s | SE | 12kt | ENE | 11kt | 21°C | 24°C | 0mm |
| 6:00 AM | POOR | 1.3ft | 9s | SE | 13kt | ENE | 13kt | 21°C | 24°C | 0mm |
| 7:00 AM | POOR | 1.3ft | 9s | SE | 14kt | ENE | 14kt | 22°C | 24°C | 0mm |
| 8:00 AM | POOR | 1.3ft | 9s | SE | 15kt | ENE | 15kt | 22°C | 24°C | 0mm |
| 9:00 AM | POOR | 1.3ft | 9s | SE | 14kt | ENE | 15kt | 22°C | 24°C | 0mm |
| 10:00 AM | POOR | 1.3ft | 9s | SE | 14kt | ENE | 15kt | 23°C | 24°C | 0mm |
| 11:00 AM | POOR | 1.3ft | 9s | SE | 14kt | E | 15kt | 23°C | 24°C | 0mm |
| 12:00 PM | POOR | 1.3ft | 9s | SE | 14kt | E | 15kt | 23°C | 24°C | 0mm |
| 1:00 PM | POOR | 1.3ft | 9s | SE | 14kt | ENE | 15kt | 23°C | 24°C | 0mm |
| 2:00 PM | POOR | 1.3ft | 9s | SE | 14kt | ENE | 15kt | 23°C | 24°C | 0mm |
| 3:00 PM | POOR | 1.3ft | 9s | SE | 15kt | ENE | 16kt | 23°C | 24°C | 0mm |
| 4:00 PM | POOR | 1.4ft | 9s | SE | 16kt | E | 17kt | 23°C | 24°C | 0mm |
| 5:00 PM | POOR | 1.4ft | 9s | SE | 17kt | E | 19kt | 23°C | 24°C | 0mm |
| 6:00 PM | POOR | 1.3ft | 9s | SE | 17kt | E | 19kt | 23°C | 24°C | 0mm |
| 7:00 PM | POOR | 1.3ft | 9s | SE | 17kt | ENE | 19kt | 23°C | 24°C | 0mm |
| 8:00 PM | POOR | 1.2ft | 9s | SE | 17kt | ENE | 19kt | 23°C | 24°C | 0mm |
| 9:00 PM | POOR | 1.2ft | 9s | SE | 17kt | ENE | 18kt | 23°C | 24°C | 0mm |
| 10:00 PM | POOR | 1.2ft | 9s | SE | 16kt | ENE | 18kt | 23°C | 24°C | 0mm |
| 11:00 PM | POOR | 1.2ft | 9s | SE | 15kt | ENE | 18kt | 23°C | 24°C | 0mm |
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Apr 10Saturday
Apr 11Forecast Summary
Local Knowledge & Surf Guide
Local Knowledge
Kahuku Ranch on the Big Island is an exposed reef break offering reasonably consistent surf, with summer providing the most favorable conditions. The spot works best when a southwest swell meets offshore winds from the northeast, delivering clean waves across both left and right reef breaks. Suitable at all tide stages, Kahuku Ranch can draw a crowd when it's firing. Despite the inviting surf, hazards like sea urchins, rips, rocks, and localism warrant caution. June is typically the prime month for scoring clean, quality waves at this break.
Ideal Conditions
This spot performs best under these specific conditions. Forecasts take these into account when rating surf quality.
🌊 Tide Table
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