Costa Rica

Catalina Islands

20–20 mMax Depth

boatEntry

29Species

Conditions Summary

Model forecast · local time (GMT-6)

Planning signal71/100

Waves

1.1 m

12.9 s

Swell

1.0 m

11.7 s

Current speed

0.8 km/h

flowing toward NE

Water temperature

30.7°C

Wind

7.5 km/h

→ S

Sea level

0.9 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Sat, Sep 5Challenging

Waves1.1–1.1 mCurrent speed0.8 km/h maxWater temperature30.6°C

TodayChallenging

Waves1.0–1.1 mCurrent speed0.6 km/h maxWater temperature30.6°C

TomorrowChallenging

Waves1.0–1.1 mCurrent speed0.6 km/h maxWater temperature30.8°C

Tue, Sep 8Watch

Waves0.9–1.0 mCurrent speed0.7 km/h maxWater temperature30.8°C

Next 72 hours

18:00

Waves: 1.1 m

Current speed: 0.8 km/h

Water temperature: 30.7°C

00:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 30.4°C

06:00

Waves: 1.1 m

Current speed: 0.0 km/h

Water temperature: 30.4°C

12:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 30.9°C

18:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 30.6°C

00:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 30.5°C

06:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 30.5°C

12:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 31.2°C

18:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 30.9°C

00:00

Waves: 1.0 m

Current speed: 0.0 km/h

Water temperature: 30.6°C

06:00

Waves: 0.9 m

Current speed: 0.0 km/h

Water temperature: 30.5°C

12:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 31.1°C

Catalog depth20 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

Dec-Apr

Peak month

May 28.9°

Jan27.2°

Feb26.9°

Mar27.2°

Apr28.5°

May28.9°

Jun28.9°

Jul28.8°

Aug28.9°

Sep28.9°

Oct28.3°

Nov27.6°

Dec27.4°

Current: mild

Typical visibility: 7.5 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

reefdriftsalt Waterintermediate Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

White-spotted puffer

Arothron hispidus

DeepLog3

Cortez rainbow wrasse

Thalassoma lucasanum

DeepLog2

Guineafowl puffer

Arothron meleagris

DeepLog2

Spot-fin porcupinefish

Diodon hystrix

DeepLog2

Whitetip reef shark

Triaenodon obesus

DeepLog2

Acapulco major

Stegastes acapulcoensis

DeepLog1

Beaubrummel

Stegastes flavilatus

DeepLog1

Diadema mexicanum

DeepLog1

Fishgod blenny

Malacoctenus ebisui

DeepLog1

Golden trevally

Gnathanodon speciosus

DeepLog1

Gorgona guitarfish

Pseudobatos prahli

DeepLog1

Hancock's blenny

Acanthemblemaria hancocki

DeepLog1

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

DeepLog + OBIS →

Photos