Adelaide (Glenelg) spearfishing forecast — wind, swell, visibility, tides & live cameras

Adelaide (Glenelg) · Australia
5.3
wave 0.9 m head-on
visibility3m

Today — right on the edgewave, wind and surge pounding.

Sources: IPMA · NDBC · Copernicushigh confidence · data 05:55

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 05:55
Adelaide (Glenelg) — solo, off the rocks
BORDERLINE
caution — solo off the rocks is risky, check on site · wave 0.9 m + hitting the shore
wave 0.9 m head-onwind 15, gusts 39 km/hsurge pounding the rocksvisibility ~4 m
today, best window 15:00–18:00
fish · Visibility 4 m · Water 13.5°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.

Thursday · today2026-07-23
07:1717:27 · first quarter
01:00 08:00 15:00 19:00 · 1.1 m
Hours (06→20)
06
09
12
15
18
Day's trends
Tide-0.30 m
Wave0.82 m
Wind9 km/h
Water13 °C
fish activity: moonset 01:53 · moderate · moon underfoot 07:00 · high · moonrise 12:05 · moderate · moon overhead 19:30 · high
Conditions window06:00–09:00
caution — solo off the rocks is risky, check on site fish
Hs 0.82 mperiod 8.1 swind 10→19surge 1.6viz 3 m
0.82 mup to ~1.64 · 239° at an angle
8.1 sswell moderate
10→19gusts 19 km/h
1.6noticeable surge
0.19m/s
3 mrecent swell
13.4°Cthicker suit + hood
▲08:00tide turn near
Atmosphere23 kmlandmarks visible
highmoon underfoot
  • wave 0.8 m + hitting the shore
  • wind-wave — choppy surface
  • near high water — movement slowing
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
Hallett Cove / Marino RocksAdelaide (Glenelg)
borderline
exposed head-on to the swell today
window
tide
shelter
hazard
access

Rocky reef under the Marino cliffs; 2–6 m, snapper, sweep, squid. Enter off the rocks, sheltered on E wind.

Google Maps
Port Noarlunga reef & jettyAdelaide (Glenelg)
borderline
exposed head-on to the swell today
window
tide
shelter
hazard
access

Reef dive-trail alongside the jetty; 2–8 m, snapper, sweep, calamari. Info — the reef is a protected dive trail, spearfishing restricted; huntable outside the reserve.

Google Maps
Aldinga ReefAdelaide (Glenelg)
closed
exposed head-on to the swell today
window
tide
shelter
hazard
access

Broad reef flat off Aldinga — Encounter MP SANCTUARY / Aquatic Reserve, NO-TAKE. Leafy seadragons; look only.

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.

In season now
  • yellowtail kingfish
    Seriola lalandi · 3–40 m · legal
    ⚠️ Sizes/limits and licences vary BY STATE (NSW/VIC require a Recreational Fishing Licence; QLD/WA/SA/TAS/NT usually don't). Check your state's fisheries.
  • snapper
    Chrysophrys auratus · 5–40 m · legal
    ⚠️ Sizes/limits and licences vary BY STATE (NSW/VIC require a Recreational Fishing Licence; QLD/WA/SA/TAS/NT usually don't). Check your state's fisheries.
  • dusky flathead
    Platycephalus fuscus · 1–20 m · legal
  • luderick (blackfish)
    Girella tricuspidata · 0–12 m · legal
  • silver trevally
    Pseudocaranx georgianus · 3–30 m · legal
  • samsonfish
    Seriola hippos · 5–40 m · legal
  • West Australian dhufish
    Glaucosoma hebraicum · 8–40 m · ⚠️ closed season/limit
    ⚠️ WA: demersal closure (west-coast bioregion) until spring 2027 — check before you go; tight limits.
  • morwong
    Nemadactylus / Cheilodactylus · 5–30 m · legal
Law
  • 🚫 Eastern blue groper (NSW state fish) — protected from spearing since 1969. Potato cod, Queensland (giant) groper, humphead Maori wrasse, barramundi cod — no-take.
  • 🚫 Grey nurse shark, black cod (Epinephelus daemelii), great white shark, whale shark, seahorses/seadragons — fully protected.
  • 🚫 Rock lobster may NOT be taken by spear (statewide gear rule). Spearfishing is banned in all inland waters and in / (full no-take) — check the zone map.
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 · Adelaide (Glenelg)

Spearfishing in Adelaide (Glenelg): spots, seasons and rules

Updated 2026-07-09 · By Oleksandr, spearfisher

Spearfishing in Adelaide works when the Gulf is flat, not when a westerly pushes chop onto the ledges. The useful shore window is small swell, light east wind and clear exits on the west-facing reef. Hallett Cove / Marino Rocks is the practical open entry in this group. Port Noarlunga can work only outside protected reef and jetty dive-trail restrictions. Aldinga Reef sits inside a sanctuary zone, so keep it as a snorkel or look-only area, not as a hunting backup.

TL;DR

  • Adelaide (Glenelg) is a Gulf St Vincent shore-diving plan: shallow limestone, west-facing water and best visibility after an easterly land breeze.
  • Aldinga Reef is flagged under the Encounter Marine Park Aldinga Reef Sanctuary Zone. Treat it as no-take unless official zoning proves otherwise.
  • Hallett Cove / Marino Rocks is the cleanest hunting entry. Port Noarlunga needs a boundary check because the reef and jetty area has protected dive-trail restrictions.
  • Use PIRSA for South Australian rules. Inland spearing is out, and rock lobster is not taken with a spear.

Where can you shore dive around Adelaide?

The useful entries are close to suburbia, but legal lines matter more than distance from the car. Keep the gun outside sanctuary or aquatic reserve water, and abandon the dive when a boundary is unclear.

SpotTypeDepthLevelAccessNotes
Hallett Cove / Marino RocksRocky reef below Marino cliffs2-6 mIntermediate shore entryRock access only when the exit ledges are dry and obviousSnapper, sweep and squid are listed. It is sheltered by easterly wind, but Gulf chop makes the limestone awkward.
Port Noarlunga reef edgesReef and jetty area with protected dive-trail limits2-8 mBoundary-check diveUse only legal water outside the protected reef and jetty zoneThe terrain is attractive, but the protected trail changes the plan. If you cannot confirm the line, do not hunt there.

When are Adelaide conditions clean enough?

The coast faces west and the bad sector runs from south-west through north-west. A light easterly can flatten the surface and hold colour over the limestone. Westerly sea does the opposite. There is no river plume marker in the area, so the final visibility call still comes from the beach.

Which Adelaide reefs should fail closed?

Aldinga Reef is the hard stop because it is tied to the Encounter Marine Park sanctuary entry. Port Noarlunga also carries protected dive-trail language. Treat both cautiously: maps first, gun second. If PIRSA or SA Marine Parks mapping does not give a clear legal answer, choose another reef.

What fish make sense near Glenelg?

These reefs can hold snapper, sweep, squid and calamari. Australian species rules also include yellowtail kingfish and trevally where state size and bag limits allow. Rock lobster is different. The legal PIRSA rules state lobster may not be speared, even where lobster fishing is otherwise open.

How do South Australian rules differ?

Australia is state based. For Adelaide, PIRSA is the first legal check, followed by the SA Marine Parks zoning map. Do not assume Queensland or WA licence settings apply. No inland spearing and no-take sanctuary water are the baseline filters.

FAQ

Do you need a licence to spearfish in Adelaide?

Check PIRSA before diving because South Australian rules are state specific.

Can you spearfish at Aldinga Reef?

Treat Aldinga Reef as no-take. It is flagged with the Encounter Marine Park Aldinga Reef Sanctuary Zone.

Is Port Noarlunga open for spearfishing?

Only outside protected reef and dive-trail restrictions. If the boundary is uncertain, do not hunt there.

What wind helps Adelaide visibility?

A light easterly is the useful wind because the coast faces west.

Can you spear rock lobster in South Australia?

No. Australian state-by-state rules say rock lobster may not be taken by spear.

Sources

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