Sixtynine Surf Report & Forecast
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Current Surf Conditions at Sixtynine
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🌊 Surf Quality Timeline (Week)
Best windows in greenSELECT DAY
🌊 Surf Quality Timeline
Best windows in green🌬️ WIND
kt
🌊 SWELL
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HEIGHT
PERIOD
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 | FAIR | 1.5ft | 4s | NE | 1kt | E | 4kt | 26°C | 28°C | 0mm |
| 1:00 AM | FAIR | 1.6ft | 5s | NE | 2kt | E | 3kt | 26°C | 28°C | 0mm |
| 2:00 AM | FAIR | 1.6ft | 5s | NNE | 2kt | E | 3kt | 26°C | 28°C | 0mm |
| 3:00 AM | FAIR | 1.6ft | 5s | NNE | 4kt | E | 4kt | 26°C | 28°C | 0mm |
| 4:00 AM | POOR | 1.5ft | 5s | NNE | 5kt | ENE | 5kt | 26°C | 28°C | 0mm |
| 5:00 AM | POOR | 1.5ft | 5s | NNE | 7kt | ENE | 6kt | 26°C | 28°C | 0mm |
| 6:00 AM | POOR | 1.5ft | 5s | NNE | 6kt | ENE | 6kt | 26°C | 28°C | 0mm |
| 7:00 AM | POOR | 1.4ft | 5s | NNE | 6kt | ENE | 5kt | 26°C | 28°C | 0mm |
| 8:00 AM | POOR | 1.4ft | 4s | NNE | 6kt | E | 5kt | 26°C | 28°C | 0mm |
| 9:00 AM | POOR | 1.5ft | 4s | NNE | 6kt | ENE | 5kt | 27°C | 28°C | 0mm |
| 10:00 AM | POOR | 1.5ft | 4s | NNE | 6kt | NE | 6kt | 27°C | 28°C | 0mm |
| 11:00 AM | POOR | 1.6ft | 4s | NE | 6kt | NNE | 6kt | 27°C | 28°C | 0mm |
| 12:00 PM | POOR | 1.4ft | 7s | E | 6kt | NNE | 6kt | 28°C | 28°C | 0mm |
| 1:00 PM | FAIR | 1.1ft | 11s | SSE | 7kt | NNE | 7kt | 28°C | 28°C | 0mm |
| 2:00 PM | FAIR | 1ft | 14s | SSW | 7kt | NNE | 7kt | 28°C | 28°C | 0mm |
| 3:00 PM | FAIR | 1.4ft | 11s | SSE | 6kt | NNE | 6kt | 28°C | 29°C | 0mm |
| 4:00 PM | POOR | 1.9ft | 8s | E | 5kt | NE | 6kt | 28°C | 29°C | 0mm |
| 5:00 PM | FAIR | 2.4ft | 5s | NNE | 4kt | NE | 6kt | 28°C | 29°C | 0mm |
| 6:00 PM | FAIR | 2.4ft | 5s | NNE | 4kt | ENE | 5kt | 28°C | 29°C | 0mm |
| 7:00 PM | FAIR | 2.3ft | 5s | NNE | 3kt | ENE | 5kt | 28°C | 29°C | 0mm |
| 8:00 PM | FAIR | 2.3ft | 5s | NNE | 2kt | E | 4kt | 27°C | 29°C | 0mm |
| 9:00 PM | FAIR | 2.2ft | 5s | NNE | 3kt | ENE | 4kt | 27°C | 29°C | 0mm |
| 10:00 PM | FAIR | 2.1ft | 4s | NNE | 3kt | NE | 4kt | 27°C | 29°C | 0mm |
| 11:00 PM | POOR | 2ft | 4s | NNE | 3kt | NE | 4kt | 27°C | 29°C | 0mm |
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Aug 14Saturday
Aug 15Forecast Summary
Local Knowledge & Surf Guide
Local Knowledge
Sixtynine in Big Island is a fairly exposed beach break known for its reliable winter surf and approachable wave setup. The break works best when a west-northwest swell pairs with offshore winds from the east-southeast, producing clean lefts and rights. It handles groundswells better than windswells and offers rideable waves across various conditions. Crowds can build when the surf is firing, so expect company in the lineup. Hazards include rips and sharks. January is typically the prime month for scoring consistent, clean waves at Sixtynine.
Ideal Conditions
This spot performs best under these specific conditions. Forecasts take these into account when rating surf quality.
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