载入预报中… · loading forecast…
37.163, -122.363 · San Mateo, California · legal zone: open (check bag & size limits)
| Window | Viz | Score | Energy | Swell | Wind | Tide | Water | Why |
|---|---|---|---|---|---|---|---|---|
| Dawn 06:00 | 1m conf High | ✕ | 205 kJ | 1.8m 11s | 8 km/h ↓ | 1.5m falling | 21° | too big / strong — don't go · energy too high — not worth it |
| Morning 09:00 | 1m conf High | 0.9 | 193 kJ | 1.7m 11s | 14 km/h ↓ | 0.5m falling | 20° | murky · onshore wind |
| Midday 12:00 | 1.2m conf High | 0.7 | 181 kJ | 1.7m 11s | 16 km/h ↓ | 0.7m rising | 17° | murky · offshore wind |
| Arvo 15:00 | 1.4m conf High | 0.7 | 172 kJ | 1.6m 11s | 9 km/h ↓ | 1.6m rising | 15° | murky · offshore wind |
| Dusk 18:00 | 1.4m conf High | 0.6 | 164 kJ | 1.6m 11s | 5 km/h ↓ | 1.6m falling | 14° | 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 California Dept. of Fish & Wildlife (CDFW)
🔱 Scuba spearfishing is legal, and spear divers are exempt from rockfish season & depth closures. Lobster & abalone may NOT be speared.