Croatia

Romerbucht

15–25 mMax Depth

boatEntry

18Species

Conditions Summary

Model forecast · local time (GMT+2)

Model conditions signal81/100

Waves

2.1 m

5.8 s

Swell

0.3 m

7.0 s

Current speed

1.3 km/h

flowing toward NW

Water temperature

22.1°C

Wind

27.1 km/h

→ SE

Sea level

-0.2 m

rising

WavesChallenging

SwellCalm

Current speedCalm

Planning window

11:00–12:00

Calmest model window

Forecast Overview

TodayChallenging

Waves1.0–2.3 mCurrent speed1.3 km/h maxWater temperature22.0°C

TomorrowWatch

Waves0.2–1.2 mCurrent speed0.6 km/h maxWater temperature21.8°C

Fri, Oct 23Calm

Waves0.1–0.4 mCurrent speed0.8 km/h maxWater temperature21.7°C

Sat, Oct 24Watch

Waves0.5–0.7 mCurrent speed0.5 km/h maxWater temperature21.5°C

Next 72 hours

04:00

Waves: 2.0 m

Current speed: 1.3 km/h

Water temperature: 22.1°C

10:00

Waves: 2.2 m

Current speed: 0.8 km/h

Water temperature: 22.0°C

16:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 22.0°C

22:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 21.9°C

04:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 21.9°C

10:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 21.8°C

16:00

Waves: 0.6 m

Current speed: 0.6 km/h

Water temperature: 21.8°C

22:00

Waves: 0.2 m

Current speed: 0.6 km/h

Water temperature: 21.7°C

04:00

Waves: 0.1 m

Current speed: 0.4 km/h

Water temperature: 21.7°C

10:00

Waves: 0.1 m

Current speed: 0.6 km/h

Water temperature: 21.7°C

16:00

Waves: 0.1 m

Current speed: 0.3 km/h

Water temperature: 21.7°C

22:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 21.6°C

Catalog depth15–25 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

Apr-Oct

Peak month

Aug 25.6°

Jan11.4°

Feb10.1°

Mar10.5°

Apr13.1°

May17.7°

Jun22.2°

Jul24.8°

Aug25.6°

Sep22.9°

Oct19.6°

Nov16.6°

Dec13.7°

Current: mild

Typical visibility: 15 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

reefsalt Waterbeginner 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

Common two-banded seabream

Diplodus vulgaris

DeepLog53

Salema

Sarpa salpa

DeepLog19

White seabream

Diplodus sargus

DeepLog16

Sand steenbras

Lithognathus mormyrus

DeepLog11

Rainbow wrasse

Coris julis

DeepLog10

Painted comber

Serranus scriba

DeepLog8

Rusty blenny

Parablennius sanguinolentus

DeepLog7

Peacock blenny

Salaria pavo

DeepLog6

Surmullet

Mullus surmuletus

DeepLog6

Gilthead seabream

Sparus aurata

DeepLog5

Peacock wrasse

Symphodus tinca

DeepLog4

Conus ventricosus

DeepLog2

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

DeepLog + OBIS →

Photos