Plettenberg Bay spearfishing forecast — wind, swell, visibility, tides & live cameras

Plettenberg Bay · South Africa
2.5
🌫 Murky all week after the storm — the water isn't settling
visibility1m

Tomorrow — sit it outwave, wind and surge pounding. 🌫 Murky all week after the storm — the water isn't settling

Sources: IPMA · NDBC · Copernicushigh confidence · data 23:04

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 23:04
Plettenberg Bay — solo, off the rocks
DON'T GO
don't go · wave 1.9 m (occasionally up to ~3.8 m)
wave 1.9 mwind 14, gusts 27 km/hsurge pounding the rocksvisibility ~1 m
Thursday, best window 06:00–09:00
fish · Visibility 1 m · Water 16.9°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.

Thursday2026-07-23
07:2517:40 · first quarter
04:00 11:00 16:00 23:00 · 0.5 m
Hours (06→20)
06
09
12
15
18
Day's trends
Tide-0.02 m
Wave2.66 m
Wind9 km/h
Water17 °C
fish activity: moonset 02:21 · moderate · moon underfoot 07:20 · high · moonrise 12:29 · moderate · moon overhead 19:50 · high
Conditions window06:00–09:00
don't go fish
Hs 1.90 mperiod 8.3 swind 14→27surge 13.8viz 1 m
1.90 mup to ~3.80 · 204° at an angle
8.3 sswell moderate
14→27gusts 27 km/h
13.8pounding the rocks
0.11m/s
1 mrecent swell
16.9°C5 mm + hood
▲11:00tide rising
Atmosphere1 kmlandmarks visible
highmoon underfoot
  • wave 1.9 m (occasionally up to ~3.8 m)
  • wind 14 km/h
  • flood — water rising
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
Beacon Isle reefPlettenberg Bay
dangerous
exposed head-on to the swell today
window
tide
shelter
hazard
access

Reef around Beacon Isle / Central Beach; sheltered galjoen and kob. Bronze whalers pass through — stay aware.

Google Maps
Lookout RocksPlettenberg Bay
dangerous
exposed head-on to the swell today
window
tide
shelter
hazard
access

Rocky reef ledges off Lookout Beach on the town side; kob, garrick and blacktail. Keurbooms estuary to the east is a no-spear estuary.

Google Maps
Robberg PointPlettenberg Bay
closed
exposed head-on to the swell today
window
tide
shelter
hazard
access

Reef off the Robberg peninsula; kob, yellowtail. The Robberg MPA restricted zone is no-take — dive/look only, do not spear.

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».

connecting to the stream…
● LIVE
Plettenberg Bay — The Wedge to Beacon IsleYouTube live — Plettenberg Bay — The Wedge to Beacon Isle. Embedded live stream; the operator's channel carries several coastal locations, so we pin this specific video (needsLiveCheck: if the stream ends it degrades to the source page). Read the water before you go.camera: youtube
Open the seafloor map →
Reference

What's in season,
what the law says.

In season now
  • yellowtail
    Seriola lalandi · 3–40 m · legal
  • garrick / leervis
    Lichia amia · 1–20 m · legal
  • geelbek (Cape salmon)
    Atractoscion aequidens · 5–40 m · legal
  • galjoen (national fish)
    Dichistius capensis · 0–12 m · ⚠️ closed season/limit
    National fish but NOT no-take: legally spearable (35 cm, bag 2), closed 15 Oct–end Feb.
  • kob / kabeljou
    Argyrosomus japonicus · 2–30 m · legal
  • red roman
    Chrysoblephus laticeps · 5–40 m · legal
  • king mackerel (couta/cuda)
    Scomberomorus commerson · 1–25 m · legal
  • elf / shad
    Pomatomus saltatrix · 1–20 m · ⚠️ closed season/limit
    ⚠️ Closed 1 Sep–30 Nov (spawning). Don't take it then.
  • white musselcracker
    Sparodon durbanensis · 3–30 m · legal
  • hottentot
    Pachymetopon blochii · 2–25 m · legal
Law
  • 🚫 Table 3 (zero possession): brindle bass (Epinephelus lanceolatus), potato bass (E. tukula), seventy-four (moratorium since 1998), great white / whale / basking sharks, sawfishes, coelacanth, Natal wrasse.
  • 🚫 All hard corals, sea fans and sea pens (Scleractinia/Gorgonacea/Pennatulacea) — protected. Seahorses/pipefish (Syngnathidae) — no-take.
  • 🚫 Spearfishing in is FULLY BANNED (reg 16 — no exceptions). Inside an obey the managing authority's conditions; in several you can't even CARRY a speargun (Sardinia Bay, Bird Island, Robben Island etc.). Abalone (perlemoen) — recreationally closed until further notice.
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 · Plettenberg Bay

Spearfishing in Plettenberg Bay: spots, seasons and rules

Updated 2026-07-09 · By Oleksandr, spearfisher

Plettenberg Bay looks inviting because the Robberg peninsula shelters the bay from southwest weather, but the legal and shark context is central. The town side offers Lookout Rocks and Beacon Isle reef for kob, garrick, blacktail, and sheltered reef fish. Robberg Point is different: it is marked protected, sits by the Robberg MPA restricted no-take zone, and carries seal-colony shark traffic. The right approach is to hunt only clearly legal water, leave the Keurbooms estuary alone, and use the bay's shelter without drifting into restricted ground.

TL;DR

  • Plettenberg Bay is sheltered by Robberg from southwest weather, but Robberg itself has no-take MPA water and shark pressure.
  • Lookout Rocks and Beacon Isle are the practical town-side reef checks; Robberg Point is protected and should be treated as look-only.
  • The Keurbooms estuary is closed to spearfishing, and the Robberg seal colony draws great white sharks and bronze whalers.
  • Carry the MLRA spearfishing permit, dive breath-hold only, and treat uncertain MPA boundaries as restricted until confirmed.

Which Plettenberg Bay spots stay outside the no-take core?

The useful split is town-side reef versus Robberg restriction. Lookout and Beacon Isle are the listed hunting options. Robberg Point belongs in the legal-check column, not the target list, because the protected flag and no-take note make the fail-close decision straightforward.

SpotTypeDepthLevelAccessNotes
Lookout RocksRocky ledges off Lookout BeachShallow town-side reefIntermediate, watch runoffShore entry from the Lookout Beach sideKob, garrick, and blacktail are listed here. Stay away from the Keurbooms estuary to the east, which is no-spear water.
Beacon Isle reefReef around Beacon Isle and Central BeachSheltered reef and sand edgeIntermediate with shark awarenessTown beach approach around Beacon IsleThe mark lists sheltered galjoen and kob. Bronze whalers pass through, so keep catch on a float and avoid low-visibility sessions.
Robberg PointProtected peninsula reefPoint reef beside MPA waterLook-only, no spearfishingRobberg peninsula approachRobberg Point is marked protected and the Robberg MPA restricted zone is no-take. Do not spear there; confirm boundaries before carrying a gun nearby.

How does Robberg shape the conditions?

The peninsula shelters Plettenberg Bay from southwest weather, so the inner bay can look calm when the point is still dangerous. Check swell around Robberg before assuming the whole area is open. Calm days can be warm and clear, but the seal colony adds a shark factor that matters even in good visibility.

What fish are named for Plettenberg Bay?

Named fish include yellowtail, tuna, kob, garrick, blacktail, galjoen, and reef fish. Kob has a 40 cm minimum and garrick has a 70 cm minimum. Galjoen has a 35 cm minimum, bag limit two, and is closed from 15 October to the end of February.

Where are the no-spear zones?

Robberg MPA has a no-take zone, and Robberg Point is flagged protected. The Keurbooms estuary is also closed because estuary spearfishing is banned nationally. If you cannot place your entry, drift, and exit clearly outside restricted water, do not spear.

Which national rules apply here?

An MLRA recreational permit endorsed for spearfishing is required. Use DFFE online or an authorised SAPO branch and confirm the current fee there. Spearfishing is breath-hold and snorkel only; scuba and hookah are banned. The national daily cap is 10 fish, with stricter species limits where listed.

FAQ

Can you spearfish at Robberg Point?

No. Robberg Point is marked protected and the Robberg MPA restricted zone is no-take.

Is Plettenberg Bay sheltered from southwest weather?

Yes, the bay is sheltered by Robberg, but the point and MPA side still need separate swell checks.

Can I spear in the Keurbooms estuary?

No. Estuary spearfishing is fully banned in South Africa, and Keurbooms is specifically flagged.

What shark risk is named for Robberg?

The seal colony draws great white sharks and bronze whalers, so avoid dirty water and keep fish away from your body.

Do I need a South African permit?

Yes. Carry the recreational permit endorsed for spearfishing under MLRA rules.

Sources

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