载入预报中… · loading forecast…
20.125, -155.578 · Big Island, Hawaii · legal zone: open (check bag & size limits)
| Window | Viz | Score | Energy | Swell | Wind | Tide | Water | Why |
|---|---|---|---|---|---|---|---|---|
| Dawn 06:00 | 1m conf Low | ✕ | 484 kJ | 2.8m 10s | 2 km/h ↓ | 1.7m rising | 28° | too big / strong — don't go · energy too high — not worth it |
| Morning 09:00 | 1m conf Low | ✕ | 436 kJ | 2.7m 10s | 5 km/h ↓ | 1.4m falling | 29° | too big / strong — don't go · energy too high — not worth it |
| Midday 12:00 | 1m conf Low | ✕ | 383 kJ | 2.6m 2.7 / 2.4 / 2.5 10s | 5 km/h ↓ | 0.5m falling | 29° | too big / strong — don't go · energy too high — not worth it |
| Arvo 15:00 | 1m conf Low | ✕ | 329 kJ | 2.4m 2.6 / 2.3 / 2.4 9s | 3 km/h ↓ | 0.7m rising | 26° | too big / strong — don't go · energy too high — not worth it |
| Dusk 18:00 | 1m conf High | ✕ | 280 kJ | 2.3m 9s | 4 km/h ↓ | 1.7m rising | 25° | too big / strong — don't go · energy too high — not worth it |
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.