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22.094, -159.754 · Kauai, Hawaii · legal zone: open (check bag & size limits)
| Window | Viz | Score | Energy | Swell | Wind | Tide | Water | Why |
|---|---|---|---|---|---|---|---|---|
| Dawn 06:00 | 1m conf Low | ✕ | 247 kJ | 2.1m 9s | 12 km/h ↓ | 1.8m falling | 28° | too big / strong — don't go · energy too high — not worth it |
| Morning 09:00 | 1m conf Low | ✕ | 220 kJ | 2.0m 9s | 13 km/h ↓ | 1.0m falling | 29° | too big / strong — don't go · energy too high — not worth it |
| Midday 12:00 | 1m conf Low | 0.6 | 199 kJ | 1.9m – / 1.7 / 2.0 9s | 8 km/h ↓ | 0.4m rising | 28° | murky · offshore wind |
| Arvo 15:00 | 1m conf High | 0.5 | 177 kJ | 1.8m – / 1.6 / 1.9 9s | 3 km/h ↓ | 1.1m rising | 25° | murky · offshore wind |
| Dusk 18:00 | 1m conf High | 0.6 | 162 kJ | 1.7m – / 1.6 / 1.9 9s | 1 km/h ↓ | 1.8m rising | 25° | murky · offshore wind |
Swell column shows the 3-model mean; the amber row below it is ECMWF / Météo-France / GWAM separately (shown only when they disagree).
Common targets here. Size & bag limits are indicative — always verify current rules with Hawaiʻi Division of Aquatic Resources (DAR)
🔱 Scuba spearfishing is BANNED in the West Hawaiʻi area (Big Island west coast) and at Kīpahulu (Maui). Never spear crustaceans, turtles or marine mammals.