Komiža (Vis) spearfishing forecast — wind, swell, visibility & live cameras

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◈Komiža (Vis) · Croatia
2.5
wave 0.8 m
visibility~1m

Nottoday

Today — sit it out — wave, wind and visibility.

Sources: MeteoAlarm · Open-Meteo · Copernicus · Sentinel-2 — high confidence · data 04:08

Sources & confidence

Sources
MeteoAlarm · Open-Meteo · Copernicus · Sentinel-2
Method
spearo sea-state engine: consensus of up to 6 models + satellite clarity (ZSD) + buoy-bias checks
Freshness
Re-read every hour, per coast

Compiled by the spearo sea-state engine · How it works →

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.

01
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.
02
Wind & gusts
Speed and gusts, hour by hour — wind speed and an onshore push chop the surface and cut visibility.
03
Tide phase
Timing and range of the tide, calibrated per coast — big spring tides pull the verdict toward caution.
04
Water temperature
Sea-surface temperature — sharply cold water vetoes a green verdict.
05
Currents & outflow
Direction and drift of the current — it pushes you, and it drags turbid coastal water across where you dive.
06
Rain runoff & air clarity
Rain muddies the water inshore through land runoff, while fog and haze cut visibility at the surface.
07
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 — where night spearfishing is banned by law the window is forced red; where it is legal (Australia outside NSW, New Zealand, South Africa) it is capped at yellow, never green.

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.

Entry pointsNo-take zones

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.

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0 m

Surface

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

spearo.app
MeteoAlarm no dataupdated 04:08
Komiža (Vis) — solo, off the rocks
DON'T GO
don't go · steep wind-wave — choppy surface, careful on entry
wave 0.8 mwind 28, gusts 33 km/hvisibility ~1 m
today, best window 06:00–09:00
fish · Visibility 1 m · Water 20.8°C
confidence low · 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.

Sunday · today2026-10-25
07:21–17:57 · full moon
▲ 04:00▼ 11:00▲ 16:00▼ 21:00 · 0.4 m
Hours (06→20)
06
09
12
15
18
Day's trends
Tide-0.56 m
Wave0.42 m
Wind18 km/h
Water21 °C
fish activity: moonset 06:25 · moderate · moon underfoot 11:50 · high · moonrise 17:14 · moderate · moon overhead 00:00 · high
Conditions window06:00–09:00
don't go fish
Hs 0.76 m · slightperiod 4.1 swind 28→33surge 0.3viz 1 m
0.76 mslight · up to ~1.52 · 289° at an angle
4.1 sswell moderate
28→33gusts 33 km/h
0.3weak surge
0.22m/s
1 mrecent swell
20.8°C5 mm + hood
▼11:00tide falling
Atmosphere35 kmlandmarks visible
moderatemoonset
  • steep wind-wave — choppy surface, careful on entry
  • strong wind 28 km/h, gusts 33 — caution
  • dawn/dusk
confidence lowtwilight
Open the seafloor map with entry points →
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spearo.app · a private marine instrument · Komiža (Vis) · a planner, not a safety guaranteePrivacy
Today
Notify me
Map
Best window · next 3 days
goTuesday · 09:00–12:00
you can see ~6 m ahead fish

ℹ️ Conservative visibility estimate kept

transparency nearby ~22 m · satellite, 2 days agosatellite estimate · may differ right at the shore

〜 tide is minor here bite times: 10:50–12:50 · 16:44–17:44

Tell me when it's on

Just your email — nothing else needed.

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

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−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: 3016 spots across 406 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 →
Brusnik / JabukaKomiža (Vis)
dangerous
exposed head-on to the swell today
window
—

volcanic seamount islet, deep, expert only; amberjack, dentex.

Google Maps
Komiža (Vis) – kameni rtKomiža (Vis)
dangerous
exposed head-on to the swell today
window
—

rocky point; dentex, amberjack.

Google Maps
Olupina Vassilios T (Rt Stupišće)Komiža (Vis)
dangerous
⛔ Banned here
exposed head-on to the swell today
window
—

wreck on a wall; conger eel, scorpionfish, dentex. Bow 22 m, hull to 55 m. CLOSED: the Posebni rezervat »Rt Stupišće« (NN 76/2025, čl. 4. st. 2.) bans all fishing and extraction here — dive it, do not hunt it.

Google Maps
Svetac (Sveti Andrija)Komiža (Vis)
dangerous
exposed head-on to the swell today
window
—

remote offshore islet; dentex, amberjack, bonito.

Google Maps
Vanjski grebeni BiševaKomiža (Vis)
dangerous
exposed head-on to the swell today
window
—

outer islet; dentex, amberjack.

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.

Download on theApp StoreGET IT ONGoogle Play
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≈

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
  • common dentex
    Dentex dentex · 12–40 m
  • gilthead seabream
    Sparus aurata · 2–20 m
  • dusky grouper
    Epinephelus marginatus · 8–40 m · ⛔ closed 1 Jul–31 Aug
    Kirnja (grouper): spearfishing for grouper is closed 1 Jul–31 Aug. A vulnerable, slow-growing fish — please release it. National daily limit 5 kg.
  • European seabass
    Dicentrarchus labrax · 0–15 m
  • white seabream
    Diplodus sargus · 0–12 m
  • striped seabream
    Lithognathus mormyrus · 2–20 m
Law
  • ✓Speargun fishing is allowed ONLY with the SPORT sea-fishing licence (dozvola za športski ribolov na moru) — the ordinary does NOT cover it; tourists are eligible. 2026 fees: 1-day €10 / 3-day €25 / 7-day €45 / annual €79.63, plus mandatory HSSRM membership €10. Buy the day/multi-day online at ribarstvo.mps.hr; the annual is issued via HSSRM/clubs.
  • ✓Breath-hold only, from age 16, and daylight only — from sunset to sunrise speargun fishing is prohibited; in the water you must be marked at the surface (ZOMR NN 62/17, čl. 31.).
  • ✓Kirnje (Epinephelus spp., Polyprion americanus, Mycteroperca rubra): closed 1 Jul–31 Aug (Pravilnik NN 64/2023, čl. 5.); outside that season, at most 1 specimen for the whole group (Pravilnik NN 48/2026, čl. 11.). The general daily bag is 5 kg per fisher (ZOMR NN 62/17, čl. 33.). A vulnerable, slow-growing fish — release when in doubt.
  • ✓Marking in the water: an orange or red buoy at least 30 cm across at the centre of the dive area — or a diver's flag (ZOMR NN 62/17, čl. 31., which sends you to Pravilnik NN 47/99, čl. 4.). There is NO national «10-litre buoy» rule: it lives inside PP Lastovsko otočje (NN 154/2009, čl. 34.) — and that is where, and only where, the two-speargun limit applies too.
  • ✓Sport and recreational catch may not be placed on the market — selling it is prohibited (Pravilnik NN 48/2026, čl. 8.).
  • ✓Towing the fisher behind a vessel and using an underwater scooter are both prohibited while spearfishing (Pravilnik NN 48/2026, čl. 9.).
  • ✓Per-piece caps on top of the five kilos: octopus — 2, Eunice roussaei — 2, all Elasmobranchii (sharks and rays) — 0. Kept fish of the 23 listed species must be marked immediately by cutting off the lower lobe of the caudal fin, and cephalopods by a deep incision between the eyes (Pravilnik NN 48/2026, čl. 11.). The five-kilo day itself is set by the act (ZOMR NN 62/17, čl. 33.).
  • ✓Aquaculture: no fishing of any kind on a farm or within 300 m of the mark showing its position (50 m for shellfish-growing areas), or of the concession boundary (ZOMR NN 62/17, čl. 14., in the NN 14/2024 redaction).
  • ✓Inside a national park, a special marine reserve or a nature park you need a SEPARATE permit from the managing public institution on top of the state licence; the nature-protection ministry may also close fishing there outright (Pravilnik NN 48/2026, čl. 13.). In waters under a special management regime the limits of the acts that establish that regime apply (Pravilnik NN 125/2020, čl. 2.).
  • ✓One national minimum-size table: dentex 30 cm, brown meagre 30 cm, scorpionfish 25 cm, white seabream 23 cm, gilthead 20 cm, amberjack 35 cm, dorado 35 cm, octopus 1 kg (Pravilnik NN 64/2023, čl. 3.). Dorado (Coryphaena hippurus) is closed to sport and recreational fishing from 1 January to 14 August (NN 134/2024, čl. 2.). Bluefin and albacore tuna, swordfish, eel, large crustaceans, corals and sponges — do not take them at all (ZOMR NN 62/17, čl. 32., in the NN 14/2024 redaction).
  • ⛔ Fan mussel (Pinna nobilis) — strictly protected, taking/disturbing prohibited (mass die-off from a pathogen).
  • ⛔ Date mussel (Lithophaga lithophaga) — harvesting strictly banned (destroys the reef).
  • ⛔ Seahorses (Hippocampus), loggerhead turtle (Caretta caretta) and monk seal (Monachus monachus) — protected, taking/disturbing prohibited.

Rules change and fees/seasons are updated yearly. Before heading out, check the Ministry of Agriculture fisheries portal (ribarstvo.mps.hr) and get the SPORT licence (the annual via HSSRM/a club); a speargun without it is illegal.

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 · Komiža (Vis)

Spearfishing in Komiža (Vis): spots, seasons and rules

Updated 2026-07-09 · By Oleksandr, spearfisher

Komiža is the serious Vis-side plan. The Vassilios T wreck at Rt Stupišće is listed with conger eel, scorpionfish and dentex; the bow is 22 m and the hull reaches 55 m, so breath-hold planning stops at the bow. Biševo outer reefs, Svetac and Brusnik / Jabuka are more offshore, while the Komiža rocky point is the closer option. Access is not described, and Brusnik / Jabuka is explicitly deep and for experienced divers.

TL;DR

  • Komiža is a wreck-and-offshore-island plan, not a simple town shoreline.
  • Vassilios T has the bow at 22 m and the hull down to 55 m; freedive the bow only.
  • The bad sector is 165-285 degrees and no webcam or buoy is listed.

What are the Komiža spearfishing spots?

Depth and remoteness matter more than the fish list here. The wreck is the only row with numeric depth, while the offshore islets need a conservative sea window.

SpotTypeDepthLevelAccessNotes
Olupina Vassilios T (Rt Stupišće)Wreck on a wallBow 22 m, hull to 55 mMedium; bow only for breath-holdNot describedConger eel, scorpionfish and dentex. Do not turn the hull into a freedive objective.
Vanjski grebeni BiševaOuter islet reefsNo numeric depthMedium; yellow safety ratingNot describedDentex and amberjack on an exposed outer-islet profile.
Svetac (Sveti Andrija)Remote offshore isletNo numeric depthMedium; yellow safety ratingNot describedDentex, amberjack and bonito. Distance is the main planning issue.
Brusnik / JabukaVolcanic deep isletDeep, no number givenExperienced only; yellow safety ratingNot describedAmberjack and dentex. The deep, expert-only note is the controlling fact.
Komiža (Vis) – kameni rtRocky pointNo numeric depthMedium; yellow safety ratingNot described
Ston
  • Saplunara (Mljet)
  • Lopud (Elafiti)
  • Dubrovnik
  • Cavtat
  • Molunat
  • North Dalmatia

    • Rogoznica
    • Primošten
    • Žirje
    • Šibenik
    • Vodice
    • Murter
    • Pakoštane
    • Biograd na Moru
    • Sali (Dugi otok)
    • Zadar
    • Nin
    • Veli Rat (Dugi otok)
    • Premuda

    Kvarner

    • Pag
    • Novalja

    All 66 spots → · spearo.app — All countries

    Dentex and amberjack on the closer rocky-point option.

    What conditions limit Komiža?

    The local aspect is about 260 degrees, with a bad sector of 165-285 degrees and the worst direction near 225 degrees. That is a west and southwest exposure problem for Biševo, Svetac and the more distant islets. No webcam, river plume or nearby buoy is listed, so remote planning has little backup. Under NN 48/2026, speargun fishing in Croatia needs the sport sea-fishing licence, not the ordinary recreational licence. It is breath-hold only, daylight only, minimum age 16, with a marker buoy and no more than two spearguns per diver.

    FAQ

    How deep is Vassilios T?

    The bow is listed at 22 m and the hull down to 55 m; the breath-hold note says bow only.

    Is Brusnik / Jabuka beginner-friendly?

    No. It is described as a deep volcanic islet for experienced divers.

    Are webcams listed for Komiža?

    No. No webcam is listed for these spots.

    What is the bad sector?

    The bad sector is 165-285 degrees, with the worst direction around 225 degrees.

    Can a recreational licence cover spearguns?

    No. A sport sea-fishing licence is required.

    Sources

    • Ministry of Agriculture fisheries portal
    • HSSRM, membership and annual sport licences
    • Narodne novine, NN 48/2026

    Nearby towns

    • Vis conditions today
    • Hvar: forecast and spots
    • Spearfishing in Šolta
    • Bol (Brač): forecast and spots
    • Spearfishing in Split
    Data partners
    dive centres that send us real visibility readings
    Águas VivasMilfontes · Sagres