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

Cádiz · Spain
8.1
wave 0.6 m head-on
visibility4m

Dive tomorrowwave, wind and noticeable surge.

Sources: IPMA · NDBC · Copernicushigh confidence · data 22:04

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 22:04
Cádiz — solo, off the rocks
BEST WINDOW
best weather window · solo, stay careful, run the checklist · calm conditions: swell, wind and visibility all normal
wave 0.6 m head-onwind 8 km/hnoticeable surgevisibility ~5 m
Thursday, best window 06:00–09:00
fish · Visibility 5 m · Water 22.6°C
confidence high · 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.

Thursday2026-07-23
07:2421:39 · first quarter
04:00 11:00 17:00 · 1.1 m
Hours (06→20)
06
09
12
15
18
Day's trends
Tide0.06 m
Wave0.52 m
Wind6 km/h
Water23 °C
fish activity: moonset 02:06 · moderate · moon underfoot 09:30 · high · moonrise 17:02 · moderate · moon overhead 21:50 · high
Conditions window06:00–09:00
best weather window · solo, stay careful, run the checklist fish
Hs 0.58 mperiod 4.1 s head-onwind 8→15surge 1.4viz 4 m
0.58 mup to ~1.16 · 270° head-on
4.1 sswell moderate
8→15gusts 15 km/h
1.4noticeable surge
0.11m/s
4 mrecent swell
22.6°C5 mm + hood
▲11:00tide rising
Atmosphere20 kmovercast
highmoon underfoot
  • calm conditions: swell, wind and visibility all normal
  • flood — water rising
confidence hightwilight
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
Bajo de Santa CatalinaCádiz
borderline
exposed head-on to the swell today (city-level)
window
tide
shelter
hazard
access

Rocky shallows off Santa Catalina; rock drop-offs, exposed to W swell.

Google Maps
Cortadura / TorregordaCádiz
borderline
exposed head-on to the swell today (city-level)
window
tide
shelter
hazard
access

Rock and shallows off Cortadura beach; mixed bottom, moderately exposed to the SW.

Google Maps
La Caleta (bajo de las Puercas)Cádiz
borderline
exposed head-on to the swell today (city-level)
window
tide
shelter
hazard
access

Rocky ground between the La Caleta castles; rock shallows, sea bream and gilthead, exposed to the westerly (Poniente, W).

Google Maps
Punta de San Felipe (dique)Cádiz
borderline
exposed head-on to the swell today (city-level)
window
tide
shelter
hazard
access

Harbour-mouth breakwaters; boulders with octopus, semi-sheltered from the easterly, good for beginners.

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
Cameras · live

Look at the water
right now.

Check the cam BEFORE you leave. Foam, brown/green murk, or waves washing the entry rocks = No-go. At night/in fog the cam is useless — treat it as «unknown», NOT «green».

Open the seafloor map →
Reference

What's in season,
what the law says.

Minimum sizes by caladero (in the table below). Season depends on the species and place.

In season now
  • European seabass
    Dicentrarchus labrax · Gulf of Cádiz · RD 560/1995 Anexo I
  • gilthead seabream
    Sparus aurata · Gulf of Cádiz · RD 560/1995 Anexo I
  • salema / saupe
    Sarpa salpa · Gulf of Cádiz · RD 560/1995 Anexo I
    ⚠️ Do NOT eat the head/guts (ichthyosarcotoxism).
  • bogue
    Boops boops · Gulf of Cádiz · RD 560/1995 Anexo I
  • black seabream
    Spondyliosoma cantharus · Gulf of Cádiz · RD 560/1995 Anexo I
  • grey mullet
    Mugil / Chelon spp. · Gulf of Cádiz · RD 560/1995 Anexo I
  • red porgy
    Pagrus pagrus · Gulf of Cádiz · RD 560/1995 Anexo I
  • striped red mullet
    Mullus surmuletus · Gulf of Cádiz · RD 560/1995 Anexo I
  • common octopus
    Octopus vulgaris · Gulf of Cádiz · 1 kg
    Talla por PESO: mín. 1 kg (RD 560/1995, todos los anexos). No coger hembras con huevos.
  • European conger
    Conger conger · Gulf of Cádiz · RD 560/1995 Anexo I
  • pollack
    Pollachius pollachius · Gulf of Cádiz · closed 1 Jan–30 Apr
    Talla operativa 42 cm; máx. 2 ejemplares/día (medida recreativa anual de la UE, Reg. 2025/202). ⚠️ Atlantic: recreational CLOSED 1 Jan–30 Apr (catch-and-release).
Law
  • Seahorses (Hippocampus) — protected (RPE).
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.
Local guide · Cádiz

Spearfishing in Cádiz: spots, seasons and rules

Updated 2026-07-09 · By Oleksandr, spearfisher

Cádiz is an Atlantic shallow-rock city where Poniente controls the day. La Caleta and Bajo de Santa Catalina need low west swell; Cortadura / Torregorda has moderate southwest exposure; Punta de San Felipe is more sheltered from Levante but must be treated carefully because it is a harbour-mouth breakwater. The legal split is Andalusia plus Gulf of Cádiz sizes, including 36 cm seabass.

TL;DR

  • Main weather risk: west swell and Poniente, especially at La Caleta and Santa Catalina.
  • Best cautious check: Cortadura or San Felipe only where access and port limits are clear.
  • Legal split: Andalusian licence, medical certificate, Gulf of Cádiz size table.

Best legal spearfishing spots near Cádiz

These shore-entry zones should only be used with settled sea, a visible buoy and confirmed local limits.

SpotTypeDepthLevelAccessNotes
Punta de San FelipeBreakwater boulders and shore rockBoulder ground near shoreCareful beginnerFrom the outer shore rock, outside port watersBreakwater boulders with octopus, sheltered from Levante. Check access and traffic. Stay out of port restrictions.
Cortadura / TorregordaRocky beach edgesShallow rock and sandIntermediateFrom the beach edge, away from bathersMixed rock and shallows off the beach. Moderate SW exposure. Andalusian licence required.
La CaletaRocky ground between the La Caleta castlesShallow rock and sandIntermediateShore entry with a clear exit routeRocky shallows between the castles. Avoid Poniente. Avoid bathing areas.
Bajo de Santa CatalinaRocky shallows off Santa CatalinaRock ledges and drop-offsIntermediateShore entry with a clear exit routeRocky ledges off Santa Catalina. West swell sensitive. Gulf of Cádiz sizes apply.

Conditions and season essentials

The bad sector runs from south-southwest to west-northwest, with west worst. Use the Playa de La Caleta webcam because no NDBC buoy is listed. La Caleta has rocky shallows with sargo and gilthead but is exposed to Poniente. Cortadura / Torregorda has mixed ground and moderate SW exposure. Punta de San Felipe has boulders with octopus and shelter from easterly Levante, yet port and traffic restrictions must be respected. Bajo de Santa Catalina has rocky ledges and takes west swell. Andalusia requires a spearfishing licence and medical certificate; the local caladero is Gulf of Cádiz.

FAQ

What wind is worst in Cádiz?

Poniente and west swell.

What licence applies?

An Andalusian spearfishing licence with a medical certificate.

What is the local caladero?

Gulf of Cádiz.

What is the seabass minimum size?

European seabass is listed at 36 cm.

Is night spearfishing allowed?

No. Recreational spearfishing is daylight only.

Sources

Nearby towns

Coming soon

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