- window
- tide
- shelter
- hazard
- access
Rocky reef, 8–20 m — legal (outside reserves). Amberjack, cabrilla, wahoo, tuna.
Google MapsToday — right on the edge — wave, wind and visibility.
Sources & confidence
Compiled by the spearo sea-state engine
The verdict comes from seven water factors and hard safety gates — not ten tabs. Go or stay.
Our own model
Our own forecast engine — not a third-party widget. It weighs these water factors into one go-or-stay verdict for this coast; the 0–10 dial is that verdict, read out as a number.
Safety gates
It all folds into a single 0–10 score and one verdict: go or stay.
A forecast, not a guarantee — the sea has the last word.
Where to get in, where to hunt
Wind, wave and the swell windows — when to go and the best hours.
The day is picked above, in the hero. Here are that day's windows, the hour-by-hour map and the trends. Tap a window to break down the conditions.
Visibility and what drives it — post-storm clearing, river plume, temperature and the thermocline.
spearo.app folds wind, wave, swell period, visibility, tides, water temperature and risk into a single verdict — go to the spot or not. It computes 7 days ahead from open marine models (Open-Meteo, IPMA), with no sign-up and no accounts. Built for solo spearfishing off the rocks, where any mistake costs dearly.
Now live: 1152 spots across 189 stretches of coast — mainland Portugal, Madeira and the Azores.
See all spotsRelief and bottom type, tides, and the depths of each spot.
The models set the window. Whether you go in is read only at the water: count the sets, watch the surge on the entry. If in doubt, you don't get in.
Scouted entries, coloured by today. The colour is the sea state at the spot, not a guarantee: the wash and a slippery entry you judge on site.
Open the seafloor mapRocky reef, 8–20 m — legal (outside reserves). Amberjack, cabrilla, wahoo, tuna.
Google MapsRocky islet with sea lions ~40 km SE, 5–20 m, by boat. Coords approximate, check your water entry.
Google MapsRocky reef, 3–10 m — legal (outside reserves). Cabrilla, pez fuerte, barracuda, grouper.
Google MapsSOLO is the biggest risk: underwater you can black out from lack of oxygen silently and fatally, with no one around. Solo is never truly «safe». Below are the best weather windows; carry a buoy, tell someone your plan and exit time, and any doubt — don't go.
Cameras, map and reference — to hand as you come up.
Rules change. Before heading out, check with CONAPESCA/SADER (E5CINCO permit), CONANP (no-take marine ANPs) and NOM-059; apnea only.
Spearfishing in Puerto Peñasco works only with tide timing and protected-area boundaries in mind. The Upper Gulf can see 6-7 m tides, so dive around slack water, not during the turn. The Upper Gulf Reserve and vaquita refuge sit to the north; treat that core as closed and never target totoaba. Usable options include Isla San Jorge by boat, Las Conchas/Sandy Beach nearshore reef and Bajo San Jorge. Mexico requires a CONAPESCA/SADER permit, apnea only, one legal speargun and a five-fish daily limit.
The practical choice is tide plus logistics. Isla San Jorge is the major boat run, Las Conchas is the nearshore reef, and Bajo San Jorge is the more open reef option.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Isla San Jorge (Bird Island) | Rocky islet with sea lions | 5-20 m | Intermediate; boat only | About 40 km southeast, approximate coordinates | Plan recovery before entering. Sea lions are present, so keep distance and do not disturb them. |
| Las Conchas / Sandy Beach | Nearshore rocky reef | 3-10 m | Intermediate | Confirm the local entry on site | Shallow legal reef outside reserves, with cabrilla, pez fuerte, barracuda and grouper noted. |
| Bajo San Jorge | Outer rocky reef | 8-20 m | Intermediate; boat-based | East of Isla San Jorge | Medregal, cabrilla, wahoo and tuna are listed. Use a visible float and a clear drift or pickup plan. |
Dive near slack water. The local setup has tides up to 6-7 m and strong current at the turn. There is no nearby buoy nearby, so use tide tables, wind forecast and direct observation. If the current is still running, wait or cancel.
Yes. Mexico requires an individual CONAPESCA/SADER recreational sport-fishing permit.
No. Treat the Upper Gulf and vaquita core as closed and fish only outside it.
No. Spearfishing is apnea only.
The national limit used here is five fish per day.
No. Sport spearfishing is fish-only, with squid as the stated exception.
Leave your email — and the moment a window opens at Puerto Peñasco, we'll send the go / no-go verdict. Email is all we need.
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