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

Vis · Croatia
5.2
wave 0.8 m
visibility2m

Today — right on the edgewave, wind and visibility.

Sources: IPMA · NDBC · Copernicushigh confidence · data 18:04

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.

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Android beta — QR code
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0 m

Surface

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

spearo.app
calmupdated 18:04
Vis — solo, off the rocks
BORDERLINE
caution — solo off the rocks is risky, check on site · steep wind-wave — choppy surface, careful on entry
wave 0.8 mwind 23, gusts 45 km/hvisibility ~3 mwindow 18:00–21:00
today, best window 18:00–21:00
fish · Visibility 3 m · Water 27.1°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.

Wednesday · today2026-07-22
05:3520:27 · first quarter
04:00 13:00 · 0.2 m
Hours (06→20)
18
Day's trends
Tide-0.55 m
Wave0.58 m
Wind12 km/h
Water27 °C
fish activity: moon underfoot 07:10 · high · moonrise 14:45 · moderate · moon overhead 19:30 · high
Conditions window18:00–21:00
caution — solo off the rocks is risky, check on site fish
Hs 0.78 mperiod 3.5 swind 23→45surge 0viz 2 m
0.78 mup to ~1.56 · 14° at an angle
3.5 sswell moderate
23→45gusts 45 km/h
0weak surge
0.25m/s
2 mrecent swell
27.1°C5 mm + hood
▼03:00tide falling
Atmosphere41 kmlandmarks visible
highmoon overhead
  • steep wind-wave — choppy surface, careful on entry
  • strong wind 23 km/h, gusts 45 — caution
  • dawn/dusk
confidence lowtwilight
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
PalagružaVis
borderline
swell on the quarter today
window
tide
shelter
hazard
access

remote pelagic island; dentex, amberjack.

Google Maps
Ravnik (Zelena špilja) – grebenVis
borderline
swell on the quarter today
window
tide
shelter
hazard
access

islet reef; white sea bream, conger eel.

Google Maps
Stončica – rt i pličinaVis
borderline
swell on the quarter today
window
tide
shelter
hazard
access

rocky cape, current on the point; 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.

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
  • common dentex
    Dentex dentex · 12–40 m ·
  • gilthead seabream
    Sparus aurata · 2–20 m ·
  • European seabass
    Dicentrarchus labrax · 0–15 m ·
  • white seabream
    Diplodus sargus · 0–12 m ·
  • striped seabream
    Lithognathus mormyrus · 2–20 m ·
off season: dusky grouper (Jan Feb Mar Apr May Jun Sep Oct Nov Dec)
Law
  • 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.
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 · Vis

Spearfishing in Vis: spots, seasons and rules

Updated 2026-07-09 · By Oleksandr, spearfisher

The Vis plan is built around Stončica, Ravnik and Palagruža, not the Komiža wreck side. Stončica is a rocky cape with a shoal and current, listed for dentex and amberjack. Ravnik by the Green Cave is an islet reef, listed for white seabream and conger eel. Palagruža is a remote pelagic island, again with dentex and amberjack. Access and numeric depths are not described. All three rows are medium with a yellow safety rating.

TL;DR

  • Vis is separate from Komiža: Stončica, Ravnik by the Green Cave and remote Palagruža are the rows here.
  • The bad sector is 75-195 degrees, with the worst direction around 135 degrees.
  • Palagruža is a remote offshore island, not a casual local fallback.

What are the Vis spearfishing spots?

Keep the three shapes separate: cape and shoal, islet reef and remote pelagic island.

SpotTypeDepthLevelAccessNotes
Stončica – rt i pličinaRocky cape with currentShoal, no number givenMedium; yellow safety ratingNot describedDentex and amberjack. The shoal does not remove current risk on the point.
Ravnik (Zelena špilja) – grebenIslet reefNo numeric depthMedium; yellow safety ratingNot describedWhite seabream and conger eel. Treat it as a reef, not as a sightseeing stop.
PalagružaRemote pelagic islandNo numeric depthMedium; yellow safety ratingNot describedDentex and amberjack. Distance is the practical limit.

What conditions and rules matter for Vis?

The local aspect is about 100 degrees, with a bad sector of 75-195 degrees and the worst direction around 135 degrees. No webcam, river plume or nearby buoy is listed. Wind, swell and current matter more than the small Mediterranean tide. Under NN 48/2026, spearguns require the sport sea-fishing licence, not the ordinary recreational licence. Croatian spearfishing is breath-hold only, daylight only, minimum age 16, with a mandatory marker buoy and no more than two spearguns per diver. Protected species such as fan mussel, date mussel and seahorses must not be taken.

FAQ

Is Palagruža a normal shore option?

No. It is described as a remote pelagic island.

What fish are listed at Ravnik?

White seabream and conger eel are listed for the islet reef.

What is the worst direction?

Around 135 degrees, inside the 75-195 degree bad sector.

Are webcams listed?

No. No webcam is listed for these Vis spots.

Is a marker buoy required?

Yes. A marker buoy is mandatory for Croatian spearfishing.

Sources

Nearby towns

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