Cabo Pulmo spearfishing forecast — wind, swell, visibility, tides & live cameras
Today — right on the edge — wave, wind and visibility.
Sources: IPMA · NDBC · Copernicus — high confidence · data 11:14
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
Surface
Wind, wave and the swell windows — when to go and the best hours.
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.
- wind-wave — choppy surface
- strong wind 19 km/h, gusts 45 — caution
- flood — water rising
The water column
Visibility and what drives it — post-storm clearing, river plume, temperature and the thermocline.
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 spotsThe seabed
Relief and bottom type, tides, and the depths of each spot.
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.
Surfacing
Cameras, map and reference — to hand as you come up.
Live cameras, map & reference
What's in season,
what the law says.
- dog snapper / pargoHard-fighting reef snapper around rocky points & pinnacles; ambush on the tide change, best at dusk/night. Peaks in the warm months. Mexican rule sets no minimum size.
- leopard grouperLeopard grouper on rocky reef, by day. Forms spawning aggregations in spring (Apr–Jun) — very vulnerable then, take sparingly. No minimum size in the rule.
- white seabassWhite seabass over reef & kelp edges; spring peak, best at dusk on moving water. No minimum size in the rule.
- California sheepheadCalifornia sheephead on rocky reef, by day; resident, best in the warm months. Roots the bottom — approach slowly. No minimum size in the rule.
- yellow snapperYellow snapper by rocks & estuary edges; warm months, best at dusk/night on the tide change. No minimum size in the rule.
- mahi-mahi / dorado⚠️ release / rod-only⚠️ Reserved for rod-and-reel in the 50-mile belt — conservatively DON'T spear it (the exact DOF wording isn't quoted).
- roosterfish⚠️ release / rod-only⚠️ Reserved for rod-and-reel in the 50-mile belt — conservatively DON'T spear it (the exact DOF wording isn't quoted).
- totoaba🚫 no-take🚫 Totoaba — permanent no-take (moratorium since 1975, NOM-059 'P', CITES I). Do not take, release.
- ✓A /SADER recreational-sport fishing permit is required (online via E5CINCO; day/week/month/year). Apnea only — spearing on scuba is banned.
- ✓One speargun (band or pneumatic), no hooks/tridents; 5 fish/day; barred within 250 m of swimmers or commercial gear.
- ✓Reserved to rod-and-reel sport fishing (do NOT spear, conservative rule): marlin, sailfish, swordfish, tarpon, roosterfish and dorado. Lobster, conch and octopus are outside sport fishing.
- ✓Grouper (mero) closed season to 31 Mar (Gulf/Yucatán focus). Marine ANPs (APFF Islas del Golfo — Espíritu Santo, Balandra) are no-take cores: do not shoot.
- ⛔ 🚫 Sport spearfishing is fish-only: lobster, conch (caracol) and octopus may NOT be speared (squid is the sole exception). §4.2.
- ⛔ 🚫 Totoaba, sea turtles, marine mammals and corals — no-take (). Inside the national parks (Cabo Pulmo, Cozumel, Puerto Morelos, Revillagigedo) all hunting is banned.
Rules change. Before heading out, check with CONAPESCA/SADER (E5CINCO permit), CONANP (no-take marine ANPs) and NOM-059; apnea only.
- 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 Cabo Pulmo
Where can I spearfish in Cabo Pulmo?
Cabo Pulmo is the Sea of Cortez's only hard coral reef and a world recovery story (+462 % biomass): a total no-take park — here you dive to look, not to hunt. Check today's forecast above and pick a calm-sea day, always with a marker buoy.
When is the best season in Cabo Pulmo?
The heart of Mexican spearfishing: best late spring and autumn (Oct–Nov), warm clear water. The north has macro-tides — short windows, dive the slack.
How cold is the water in Cabo Pulmo?
Seasonal, ~18–30 °C — 3 mm in summer, 5 mm in winter. The 'Aquarium of the World': very clear in the south (La Ventana/La Paz), colder to the north.
Is Cabo Pulmo good for a beginner?
Mixed: the south (La Paz/La Ventana) is warm and beginner-friendly; the north has macro-tides and strong current — experienced only.
Do I need a licence in Cabo Pulmo?
In Cabo Pulmo spearfishing is legal but breath-hold only (freediving — NOM-017-PESC-1994 §4.5; no scuba/hookah), and an individual CONAPESCA permit is ALWAYS required, including from shore (the "from-the-beach, no permit" idea is a myth). Fish only (no lobster, conch or octopus — squid is the one exception), max 5 fish/day, and keep 250 m off swimmers and boats. Dorado, marlin, sailfish and roosterfish are reserved for rod-and-reel in the 50-mile belt — better not to spear them. Yucatán grouper closed season 1 Feb–31 Mar; totoaba is permanent no-take. See the guide.
Get the go / no-go verdict for Cabo Pulmo by email
Leave your email — and the moment a window opens at Cabo Pulmo, we'll send the go / no-go verdict. Email is all we need.
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