- window
- tide
- shelter
- hazard
- access
Border cape with Panama, high-viz reef 0–20 m, moderate current. Coords approx.
Google MapsToday — sit it out — wave, wind and surge pounding.
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 mapBorder cape with Panama, high-viz reef 0–20 m, moderate current. Coords approx.
Google MapsWall/reef 0–33 m, one of the zone's classic sites; deep for apnea. 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 AUNAP sport-fishing permit; with a speargun the lionfish is the only clearly legal target — for natives consult AUNAP. PNN Tayrona is no-take.
For Capurganá, start with exposure and zoning. Capurganá, on the Gulf of Urabá by Cabo Tiburón, has one of Colombia's best-preserved reefs: average visibility around 18 m. The worst sea is from NE; the coast is exposed, so dawn matters. The usable plan is conservative: buddy, buoy, small sea and no shooting inside parks, reserves or uncertain sectors. Think lionfish control before a mixed cooler: native species need prior AUNAP confirmation.
Treat each name as a starting point, not permission. Cabo Tiburon and La Honda only settle when the northeast sea is low at first light. Confirm the boundary before loading.
| Spot | Type | Depth | Level | Access | Notes |
|---|---|---|---|---|---|
| Cabo Tiburón | reef | 0-20m | Intermediate | shore entry, only in small seas | Border cape with Panama, high-viz reef 0-20 m, moderate current. Exit before boat traffic rises. |
| La Honda | reef | 0-33m | Advanced | shore entry, only in small seas | Wall/reef 0-33 m, one of the zone's classic sites; deep. Exit before boat traffic rises. |
Skip it when the return route is covered, visibility is too short, or zoning is unresolved. May to October is the useful season cue, with local security checked before travel. Tayrona, Rosario, Seaflower and turtle beaches are treated as closed if zoning cannot be confirmed. Capurgana is won or lost on logistics. There is no road approach; access is air plus boat, and the Darien setting means local security checks matter before travel. Cabo Tiburon is high-visibility reef in 0-20 m with moderate current; La Honda drops to 33 m and can be too deep for casual breath-hold hunting. The listed best season is May to October, with average visibility around 18 m. The Acandi turtle sanctuary is nearby, so nesting beaches are not treated as hunting water. The area is also known for roughly twenty dive sites with rays, nurse sharks and hawksbill turtles, so the safer hunting filter is narrow: lionfish first, native fish only after AUNAP and local operator confirmation, and no shooting beside nesting beaches.
Yes. AUNAP is the authority to check before any speargun plan.
For snapper or grouper, get AUNAP clarity first; lionfish is explicit.
Tayrona, Rosario, Seaflower and turtle beaches are treated as closed if zoning cannot be confirmed.
Plan daylight only. The local framing excludes night and scuba.
It is worth it when a northeast swell is small and early; the coast is open, so the dawn window is the reliable one.
Leave your email — and the moment a window opens at Capurganá, we'll send the go / no-go verdict. Email is all we need.
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