- window
- tide
- shelter
- hazard
- access
North-sheltered bay, rock and kelp 0–15 m, shore; pescasub home. Coords approx.
Google MapsToday — right on the edge — wave, wind and surge pounding. 💧 Water looks set to clear by Saturday (~2d) — tentative
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 mapNorth-sheltered bay, rock and kelp 0–15 m, shore; pescasub home. Coords approx.
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, get the recreational licence (SERNAPESCA, pescarecreativa.sernapesca.cl) and respect the RAV closed seasons and regional sizes.
Coquimbo centres on La Herradura and shared bay use. The mark has north shelter, rock, kelp and 0-15 m shore access. Signal clearly and leave room for boats inside the bay. Local spearfishing culture never replaces the national licence or closures. Good water is settled inside the bay, with kelp moving gently rather than surging.
La Herradura is the Coquimbo mark: sheltered water, kelp structure, shore access and boat awareness in the same package.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| La Herradura | Rock and sand bay | 0-15 m | Accessible to intermediate | Shore entry | North-sheltered bay, rock and kelp 0-15 m, shore; pescasub home. Coords approx. Check the exit. |
It is best when southwest energy stays outside and north or northwest weather is absent. Without a listed camera, inspect the bay before suiting up. Chile requires the SERNAPESCA recreational licence and recognises sport diving, apnea and spearguns. RAV closures for conger and corvina, AMERB benthos limits, release-only fish and the recreational loco closure still apply. Make the buoy easy to see and keep the swim close to shore. La Herradura opens north and shelters from the big SW, which is why it can stay flatter while exposed coast breaks. Use that shelter inside the bay instead of stretching the route across traffic or users. The marked bottom is shore-access rock and kelp in 0-15 m. Rollizo, vieja negra and pejeperro are the local fish mix, and the cold clear water is listed around 14-17 °C. Much of La Herradura, Guanaqueros and Tongoy sits under AMERB management. Recreational spearfishing is allowed with a licence, but benthic resources under the local organisation are not for visitors. There are no listed webcams or buoy for Coquimbo, so the sheltered bay still needs a direct shore read. A 5-7 mm suit, visible float and conservative exit line fit the Humboldt window. The bay is listed as sheltered and upwelling-influenced, with a bad sector from 280 to 20 degrees. If that sector starts to matter, the close shore route is the stronger choice.
La Herradura.
Shelter, rock, kelp and shore access.
0-15 m.
Boats in the bay.
No. National rules remain.
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