载入预报中… · loading forecast…
21.255, -157.810 · Oahu, Hawaii · legal zone: open (check bag & size limits)
| Window | Viz | Score | Energy | Swell | Wind | Tide | Water | Why |
|---|---|---|---|---|---|---|---|---|
| Dawn 06:00 | 1m conf Low | ✕ | 446 kJ | 2.7m 2.4 / 2.3 / 3.5 10s | 22 km/h ↓ | 1.5m falling | 27° | too big / strong — don't go · energy too high — not worth it |
| Morning 09:00 | 1m conf Low | ✕ | 515 kJ | 2.9m 2.5 / 2.5 / 3.7 10s | 23 km/h ↓ | 0.5m falling | 28° | too big / strong — don't go · energy too high — not worth it |
| Midday 12:00 | 1m conf Low | ✕ | 620 kJ | 3.2m 2.8 / 2.8 / 3.9 10s | 22 km/h ↓ | 0.7m rising | 27° | too big / strong — don't go · energy too high — not worth it |
| Arvo 15:00 | 1m conf Low | ✕ | 866 kJ | 3.7m 3.2 / 3.4 / 4.4 11s | 19 km/h ↓ | 1.6m rising | 26° | too big / strong — don't go · energy too high — not worth it |
| Dusk 18:00 | 1m conf Low | ✕ | 1222 kJ | 4.3m 3.9 / 4.0 / 4.9 11s | 27 km/h ↓ | 1.6m falling | 24° | 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.