MARINE REPORT / 72 HOURS

Dubrovnik Snorkel Report Today

Croatia · Updated Mon 16:38 (CET) · Source: Snapshot

The skinny

Poor Data updated Mon 16:38 (CET)

Dubrovnik has no good model window later today. Check the three-day outlook and official beach advisories.

Right now (forecast)

Poor · 0.0/10

Mon 18:00 (CET)

Later today

No fresh data for this period.

Next three days

Excellent · 8.0/10

Thu 15:00 (CET)

Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.

Score: 0.0/10

Best time: -

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good Tours & water activities

Sunrise

06:13

Sunset

16:48

Water

21.0°C

Max air

16.3°C

Sky

Clear

9% cloud

Good model window in the next 72 hours

Next good model window: Tue 07:00–16:00 (42% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Monday

❌ Poor conditions

Main blocker: Waves

Tuesday

✅ Excellent conditions

Main blocker: Tide/current

Wednesday

✅ Excellent conditions

Main blocker: Darkness

Best available hours

The next good model window starts at Tue 07:00 and lasts until 16:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (43 hours)
  • Darkness (40 hours)
  • Waves (13 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 24/100

Low drift risk now.

water is warm enough for occasional jellyfish; surface drift/current is noticeable; local shoreline exposure is not mapped yet.

Sightings override the model: if you see small purple jellyfish with long trailing tentacles, treat them as sting-capable and give them space.

Upcoming high tides

Next early morning high tide: Tue 03:00

Tue 03:00, Tue 15:00, Wed 04:00

Bookable snorkel tours near Dubrovnik

Prices and availability from Viator. Check conditions before you book.

We may earn a commission at no extra cost to you.

And off we go, the starting point of the tour! :)

Dubrovnik: Sea Kayaking and Snorkeling

4.9/5 3268 reviews 2h
From USD 25.73 Check availability

Free cancellation available

Blue Cave & Šunj Beach Small-Group Boat Tour from Dubrovnik

Blue Cave & Šunj Beach Small-Group Boat Tour from Dubrovnik

4.9/5 504 reviews 4h
From USD 45.75 Check availability

Free cancellation available

Dubrovnik: 7 Caves & Blue Cave Speedboat Tour (4h)

Dubrovnik: 7 Caves & Blue Cave Speedboat Tour (4h)

5.0/5 1966 reviews 4h
From USD 68.62 Check availability

Free cancellation available

Underwater the Blue Cave on Kolocep island

Blue Cave, Lopud, and Sunj Beach Speedboat Tour from Dubrovnik

4.9/5 3204 reviews 4h
From USD 68.62 Check availability

Free cancellation available

Blue & Green Caves speedboat small GroupTour with Šunj Beach

Blue & Green Caves speedboat small GroupTour with Šunj Beach

4.9/5 215 reviews 4h
From USD 74.34 Check availability

Free cancellation available

Adventure Dalmatia - Sunset Sea Kayaking & Snorkelling Dubrovnik

Adventure Dalmatia - Sunset Sea Kayaking & Snorkelling Dubrovnik

4.9/5 482 reviews 2h
From USD 51.46 Check availability

Free cancellation available

Nearby alternatives in Croatia

Mljet

47 km away

✅ Good

Korčula

85 km away

✅ Good

Brač

139 km away

✅ Good

Vis

162 km away

✅ Good

Advanced forecast data

Viewing historical data

Sat 18:00 – Tue 18:00 (CET)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.92 around Sun 11:00; 11 of 24 hours are good, fair, or excellent.

Score trend, higher is better. Excellent ≥ 0.72, good 0.55–0.72, fair 0.35–0.55.

Conditions (24h trends)

Tap a chart to load just that series.

24/24 sampled hours stay at or below 0.36m (range 0.02m to 0.1m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.22 to 2.48m/s).

Tides range from -0.61m to -0.45m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Fair ⚠️ Fair
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Scoring methodology (for technical users)

We score each hour from 0 to 1 using daylight and these weighted components:

  • Wave height (35%): best below 0.36m, then decreases as it rises.
  • Wind speed (25%): best below 5.4m/s, lower is better.
  • Sea surface temperature (15%): best within 20.6°C to 30.4°C.
  • Tide and currents (15%): best around slack/high-tide windows.
  • Daylight (10%): visibility is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Sat 18:00 0.10 · good 0.72 · good 21.60 · good Excellent
Sat 19:00 0.10 · good 0.36 · good 21.50 · good Poor
Sat 20:00 0.10 · good 0.92 · good 21.50 · good Poor
Sat 21:00 0.10 · good 1.17 · good 21.50 · good Poor
Sat 22:00 0.08 · good 1.50 · good 21.50 · good Poor
Sat 23:00 0.08 · good 1.64 · good 21.50 · good Poor
Sun 00:00 0.06 · good 1.64 · good 21.50 · good Poor
Sun 01:00 0.04 · good 1.78 · good 21.50 · good Poor
Sun 02:00 0.04 · good 1.91 · good 21.50 · good Poor
Sun 03:00 0.04 · good 2.08 · good 21.50 · good Poor
Sun 04:00 0.04 · good 2.14 · good 21.50 · good Poor
Sun 05:00 0.04 · good 2.28 · good 21.40 · good Poor
Sun 06:00 0.04 · good 2.42 · good 21.40 · good Poor
Sun 07:00 0.04 · good 2.30 · good 21.40 · good Poor
Sun 08:00 0.04 · good 2.30 · good 21.40 · good Excellent
Sun 09:00 0.04 · good 1.98 · good 21.40 · good Excellent
Sun 10:00 0.04 · good 1.41 · good 21.50 · good Excellent
Sun 11:00 0.04 · good 0.22 · good 21.50 · good Excellent
Sun 12:00 0.04 · good 1.80 · good 20.80 · good Excellent
Sun 13:00 0.02 · good 2.48 · good 20.80 · good Excellent
Sun 14:00 0.02 · good 1.98 · good 20.90 · good Excellent
Sun 15:00 0.02 · good 1.98 · good 20.90 · good Excellent
Sun 16:00 0.02 · good 1.39 · good 20.90 · good Excellent
Sun 17:00 0.02 · good 1.04 · good 20.90 · good Excellent
Sun 18:00 0.02 · good 0.71 · good 20.80 · good Excellent
Sun 19:00 0.04 · good 0.28 · good 20.80 · good Poor
Sun 20:00 0.04 · good 0.85 · good 20.80 · good Poor
Sun 21:00 0.04 · good 1.28 · good 20.80 · good Poor
Sun 22:00 0.04 · good 1.72 · good 20.80 · good Poor
Sun 23:00 0.04 · good 1.92 · good 20.80 · good Poor
Mon 00:00 0.04 · good 2.00 · good 20.80 · good Poor
Mon 01:00 0.08 · good 2.14 · good 20.80 · good Poor
Mon 02:00 0.08 · good 2.14 · good 20.80 · good Poor
Mon 03:00 0.08 · good 2.14 · good 20.80 · good Poor
Mon 04:00 0.08 · good 2.30 · good 20.80 · good Poor
Mon 05:00 0.08 · good 2.30 · good 20.80 · good Poor
Mon 06:00 0.08 · good 2.36 · good 20.80 · good Poor
Mon 07:00 0.08 · good 2.44 · good 20.80 · good Poor
Mon 08:00 0.08 · good 2.39 · good 20.80 · good Excellent
Mon 09:00 0.08 · good 1.61 · good 20.90 · good Excellent
Mon 10:00 0.08 · good 0.50 · good 20.90 · good Excellent
Mon 11:00 0.08 · good 0.20 · good 20.90 · good Excellent
Mon 12:00 0.08 · good 1.42 · good 21.00 · good Excellent
Mon 13:00 0.08 · good 1.91 · good 21.00 · good Excellent
Mon 14:00 0.08 · good 2.00 · good 21.00 · good Excellent
Mon 15:00 0.08 · good 1.89 · good 21.00 · good Excellent
Mon 16:00 0.06 · good 1.66 · good 21.00 · good Excellent
Mon 17:00 0.06 · good 1.36 · good 21.00 · good Excellent
Mon 18:00 0.06 · good 1.02 · good 21.00 · good Poor
Mon 19:00 0.04 · good 0.72 · good 21.00 · good Poor
Mon 20:00 0.04 · good 0.82 · good 21.00 · good Poor
Mon 21:00 0.04 · good 1.36 · good 21.00 · good Poor
Mon 22:00 0.04 · good 1.56 · good 21.00 · good Poor
Mon 23:00 0.04 · good 1.64 · good 21.00 · good Poor
Tue 00:00 0.04 · good 1.86 · good 21.00 · good Poor
Tue 01:00 0.04 · good 1.86 · good 21.00 · good Poor
Tue 02:00 0.04 · good 1.78 · good 21.00 · good Poor
Tue 03:00 0.04 · good 2.28 · good 21.00 · good Poor
Tue 04:00 0.04 · good 2.14 · good 21.00 · good Poor
Tue 05:00 0.04 · good 2.36 · good 21.00 · good Poor
Tue 06:00 0.04 · good 2.30 · good 21.00 · good Poor
Tue 07:00 0.04 · good 2.36 · good 21.00 · good Poor
Tue 08:00 0.04 · good 2.36 · good 21.00 · good Excellent
Tue 09:00 0.06 · good 2.05 · good 21.10 · good Excellent
Tue 10:00 0.10 · good 1.63 · good 21.10 · good Excellent
Tue 11:00 0.12 · good 4.17 · good 21.20 · good Good
Tue 12:00 0.18 · good 5.35 · good 21.20 · good Good
Tue 13:00 0.24 · good 5.69 · high 21.30 · good Good
Tue 14:00 0.32 · good 5.55 · high 21.30 · good Fair
Tue 15:00 0.36 · good 3.10 · good 21.30 · good Good
Tue 16:00 0.38 · high 2.69 · good 21.30 · good Good
Tue 17:00 0.42 · high 2.88 · good 21.30 · good Good