South Africa

Roman Rock

10–22 mMax Depth

boatEntry

27Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal62/100

Waves

2.6 m

8.7 s

Swell

2.1 m

8.8 s

Current speed

1.3 km/h

flowing toward S

Water temperature

15.5°C

Wind

37.2 km/h

→ NW

Sea level

-0.3 m

falling

WavesChallenging

SwellChallenging

Current speedCalm

Forecast Overview

TodayChallenging

Waves2.3–2.8 mCurrent speed1.3 km/h maxWater temperature15.3°C

TomorrowChallenging

Waves2.1–2.3 mCurrent speed0.4 km/h maxWater temperature15.6°C

Fri, Oct 23Challenging

Waves1.6–2.2 mCurrent speed0.4 km/h maxWater temperature16.3°C

Sat, Oct 24Challenging

Waves1.5–1.6 mCurrent speed0.4 km/h maxWater temperature16.5°C

Next 72 hours

02:00

Waves: 2.5 m

Current speed: 1.3 km/h

Water temperature: 15.5°C

08:00

Waves: 2.8 m

Current speed: 0.9 km/h

Water temperature: 15.3°C

14:00

Waves: 2.6 m

Current speed: 0.9 km/h

Water temperature: 15.3°C

20:00

Waves: 2.3 m

Current speed: 0.2 km/h

Water temperature: 15.3°C

02:00

Waves: 2.3 m

Current speed: 0.3 km/h

Water temperature: 15.4°C

08:00

Waves: 2.2 m

Current speed: 0.2 km/h

Water temperature: 15.4°C

14:00

Waves: 2.1 m

Current speed: 0.4 km/h

Water temperature: 15.8°C

20:00

Waves: 2.1 m

Current speed: 0.4 km/h

Water temperature: 15.9°C

02:00

Waves: 2.1 m

Current speed: 0.3 km/h

Water temperature: 15.8°C

08:00

Waves: 2.1 m

Current speed: 0.2 km/h

Water temperature: 15.8°C

14:00

Waves: 1.9 m

Current speed: 0.3 km/h

Water temperature: 16.9°C

20:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 16.7°C

Catalog depth10–22 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Nov-Apr

Peak month

Jan 18.6°

Jan18.6°

Feb18.6°

Mar17.7°

Apr16.4°

May16.0°

Jun15.6°

Jul15.0°

Aug14.9°

Sep15.2°

Oct15.7°

Nov16.9°

Dec18.0°

Current: moderate

Typical visibility: 8 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

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Dive Types

pinnaclesalt Waterintermediate Difficulty

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

False plum anemone

Pseudactinia flagellifera

DeepLog5

Super klipfish

Clinus superciliosus

DeepLog3

Tambja capensis

DeepLog3

Octopus

Octopus vulgaris

DeepLog2

Salema

Sarpa salpa

DeepLog2

Sandstar

Astropecten irregularis

DeepLog2

Strawberry anemone

Corynactis annulata

DeepLog2

Two-eyed blenny

Chalaroderma ocellata

DeepLog2

Cape dorid

Hypselodoris capensis

DeepLog1

Cape rockling

Gaidropsarus capensis

DeepLog1

Clinus arborescens

DeepLog1

Clinus musaicus

DeepLog1

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos