Coveñas spearfishing forecast — wind, swell, visibility, tides & live cameras

Coveñas · Colombia
8.1
wave 0.4 m head-on
visibility4m

Dive todaywave, wind and visibility.

Sources: IPMA · NDBC · Copernicushigh confidence · data 12:40

Sources & confidence

Sources
IPMA · NDBC buoys · Copernicus Marine
Method
Model consensus, read per window
Freshness
Re-read every hour, per coast

Compiled by the spearo sea-state engine

The verdict comes from seven water factors and hard safety gates — not ten tabs. Go or stay.

How we score the water

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.

Swell & wave memory
Height, period and direction of the swell, plus the wake of recent storms — an old storm still stirs the water, and the engine remembers.
Wind & gusts
Speed and gusts, hour by hour — wind speed and an onshore push chop the surface and cut visibility.
Tide phase
Timing and range of the tide, calibrated per coast — big spring tides pull the verdict toward caution.
Water temperature
Sea-surface temperature — sharply cold water vetoes a green verdict.
Currents & outflow
Direction and drift of the current — it pushes you, and it drags turbid coastal water across where you dive.
Rain runoff & air clarity
Rain muddies the water inshore through land runoff, while fog and haze cut visibility at the surface.
Coast shape & exposure
How the coast faces the swell — a sheltered cove keeps the water clean; an exposed, head-on point takes a penalty.

Safety gates

  • Thunderstorm forecast — an instant red, no exceptions.
  • An official warning (MeteoAlarm / IPMA) — yellow, or red for the higher ranks.
  • Missing input data — a would-be green is capped to yellow rather than overstated.
  • Strong disagreement between forecast models — a green day is pulled back to yellow.
  • Night hours — forced red; the window is closed after dark.

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

Entry points with coordinates
Seabed relief — promising ground

This verdict — in your pocket. Open the app for the week's window.

Android: the public release is in Google Play review — leave your email and we'll send beta access today.

Android beta — QR code
point your camera
0 m

Surface

Wind, wave and the swell windows — when to go and the best hours.

spearo.app
calmupdated 12:40
Coveñas — solo, off the rocks
BEST WINDOW
best weather window · solo, stay careful, run the checklist · calm conditions: swell, wind and visibility all normal
wave 0.4 m head-onwind 11 km/hvisibility ~5 mwindow 15:00–21:00
today, best window 18:00–21:00
fish · Visibility 5 m · Water 31°C
confidence medium · verdict for the selected day
Whole week — tap a day. is driving swell right now.
Solo risk: carry a float · tell someone your plan and exit time · doubt = don't go. A model-based planner; the call is made on site.
Selected day

Windows, hours
and the day's trends.

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.

Wednesday · today2026-07-22
05:5118:26 · first quarter
03:00 07:00 11:00 19:00 · 0.4 m
Hours (06→20)
12
15
18
Day's trends
Tide0.28 m
Wave0.36 m
Wind9 km/h
Water31 °C
fish activity: moonset 00:05 · moderate · moon underfoot 06:30 · high · moonrise 12:57 · moderate · moon overhead 18:50 · high
Conditions window12:00–15:00
don't go fish
Hs 0.42 mperiod 4.6 swind 8→25surge 0.7viz 6 mthunder
0.42 mup to ~0.84 · 350° at an angle
4.6 sswell moderate
8→25gusts 25 km/h
0.7weak surge
0.08m/s
6 mrecent swell
31.1°C5 mm + hood
▲19:00tide rising
Atmosphere4 kmovercast
moderatemoonrise
  • thunderstorm in the window
  • visibility ~6 m
confidence mediumday
Open the seafloor map with entry points

Your best window — with you. Forecast in your pocket.

Android: the public release is in Google Play review — leave your email and we'll send beta access today.

Android beta — QR code
point your camera
−10 m

The water column

Visibility and what drives it — post-storm clearing, river plume, temperature and the thermocline.

What it is

A marine instrument,
go / no-go for solo hunting.

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 spots
−20 m

The seabed

Relief and bottom type, tides, and the depths of each spot.

On the rock

The forecast is the plan.
The call is on the rock.

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.

Entry points

Where to get in
off the rocks.

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 map
Punta de PiedraCoveñas
borderline
exposed head-on to the swell today
window
tide
shelter
hazard
access

Rocky point north of Coveñas, 0–9 m; some structure, seasonal viz. Coords approx.

Google Maps

SOLO 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.

One morning glance — and you know.

Android: the public release is in Google Play review — leave your email and we'll send beta access today.

Android beta — QR code
point your camera

Surfacing

Cameras, map and reference — to hand as you come up.

Live cameras, map & reference
Open the seafloor map →
Reference

What's in season,
what the law says.

In season now
  • lionfish
    Pterois volitans · 3–40 m · invasive — target
    ✅ The only clearly-legal speargun target (Res 0549/2022 Art.5 — invasive/exotic). Culling encouraged (Armada + CORALINA). Edible; venomous spines — careful.
  • snapper
    Lutjanus spp. · 3–30 m · ❓ consulta AUNAP
    ❓ The legality of spearing native species in Colombia is not confirmed in text (grey zone). Res 0549/2022 only authorises the speargun for invasives. Check AUNAP rules; in MPAs/Seaflower — banned.
  • king/Spanish mackerel
    Scomberomorus spp. · 1–25 m · ❓ consulta AUNAP
    ❓ The legality of spearing native species in Colombia is not confirmed in text (grey zone). Res 0549/2022 only authorises the speargun for invasives. Check AUNAP rules; in MPAs/Seaflower — banned.
  • jack / trevally
    Caranx spp. · 0–25 m · ❓ consulta AUNAP
    ❓ The legality of spearing native species in Colombia is not confirmed in text (grey zone). Res 0549/2022 only authorises the speargun for invasives. Check AUNAP rules; in MPAs/Seaflower — banned.
  • snook
    Centropomus undecimalis · 0–15 m · ❓ consulta AUNAP
    ❓ The legality of spearing native species in Colombia is not confirmed in text (grey zone). Res 0549/2022 only authorises the speargun for invasives. Check AUNAP rules; in MPAs/Seaflower — banned.
  • great barracuda
    Sphyraena barracuda · 0–25 m · ❓ consulta AUNAP
    ❓ Native species — grey zone (see AUNAP). Large individuals — ciguatera risk.
  • mahi-mahi
    Coryphaena hippurus · 0–30 m · ❓ consulta AUNAP
    ❓ The legality of spearing native species in Colombia is not confirmed in text (grey zone). Res 0549/2022 only authorises the speargun for invasives. Check AUNAP rules; in MPAs/Seaflower — banned.
  • Nassau grouper
    Epinephelus striatus · 3–35 m · ⚠️ release
    ⚠️ On Colombia's Red List (EN/CR). No formal ban, but please release it.
  • goliath grouper
    Epinephelus itajara · 1–30 m · ⚠️ release
    ⚠️ On Colombia's Red List (EN/CR). No formal ban, but please release it.
Law
  • 🚫 Parrotfish (Scaridae) and surgeonfish — banned in San Andrés/Seaflower (CORALINA Res 369/2019). Don't shoot.
  • 🚫 Sharks and rays — directed take banned (Res AUNAP 0744/2012, 190/2013, 01743/2017). Release.
  • ⚠️ Goliath (E. itajara, CR) and Nassau grouper (E. striatus, EN) — Red List; release.
  • Queen conch (Lobatus gigas) and spiny lobster (Panulirus) — closed season + size, by hand only, no speargun; conch export banned.
  • 🚫 In (PNN Tayrona, Corales del Rosario, Malpelo, Gorgona, Utría, Old Providence) and across Seaflower, spearguns are BANNED for tourists.
Safety protocol
  • Sets: watch the wave trains ≥15 min before entering; Hmax ≈ 2×Hs, the wash can run 50 m past the foam line. A lull >10 min with period >12 s = a big set «overdue», do NOT enter; enter right after a full set passes and re-check at minute 30.
  • Exit FIRST: find your exit AND a backup before entering. On a rocky/boulder shore a 0.5 m rise in swell can make the exit impossible — getting pinned/unable to climb out is the main killer.
  • Headland rip: prominent points often have a permanent topographic rip regardless of the model — locate it, enter/exit on the windward side, never swim against it.
  • Cold: wetsuit per the SST chip; the first shiver = a metabolic surge and a drop in breath-hold → get out at the first steady shiver. Cap the session at 45–60 min below 15 °C.
  • Solo discipline: buoy up; tell someone the spot and exit time; conservative breath-hold (never push it in cold/murky/surfy water); visibility <3 m — don't enter.
  • Afternoon wind: on many coasts the wind builds from midday — plan to be out of the water by midday; the chop builds — get out.
  • UV 11:00–15:00 (UVI ≥6): sunscreen and cover up on the surface interval.
  • Solo is a fundamental risk (hypoxic blackout with no buddy). Any doubt = No-go.

FAQ — spearfishing in Coveñas

Where can I spearfish in Coveñas?

Coveñas has rock entry points such as Punta de Piedra. Coveñas is the tourist zone next to Tolú on the Gulf of Morrosquillo, with dive centres and access to San Bernardo. Below you'll find each spot (access, shelter and hazards) and today's forecast.

When is the best season in Coveñas?

Best in the dry season (Dec–Apr); the sheltered Gulf of Morrosquillo calms early, but river plumes cut clarity.

How cold is the water in Coveñas?

Warm, ~27–29 °C — rashguard. Sheltered gulf water; clearest out toward the San Bernardo islands.

Is Coveñas good for a beginner?

Beginner-friendly: calm, sheltered gulf water — clearer and better on the reefs of the San Bernardo islands offshore.

Do I need a licence in Coveñas?

In Coveñas, sport spearfishing is a grey zone: Res AUNAP 0549/2022 authorises the speargun mainly against lionfish (invasive) — spearing native species is not confirmed in the text. You need a pesca deportiva permit (AUNAP); breath-hold only (one speargun, no scuba), no night. In the parks (Tayrona, Rosario, Malpelo, Gorgona) and across Seaflower (San Andrés) spearguns are banned for tourists. Check AUNAP rules and see the guide.

Full guide: spearfishing in Colombia
Coming soon

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