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)

Fair · 5.5/10

Mon 16:00 (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

17.9°C

Sky

Clear

0% cloud

Good model window in the next 72 hours

Next good model window: Tue 07:00–16:00 (41% 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 (45 hours)
  • Darkness (42 hours)
  • Waves (15 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 3266 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 61.76 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

4.9/5 481 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

Mon 16:00 – Thu 16:00 (CET)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.88 around Mon 16:00; 10 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 0.04m to 0.36m).

Wind is at or below 5.4m/s in 22/24 sampled hours (range 0.72 to 5.69m/s).

Tides range from -0.67m to -0.46m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
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
Fair ⚠️ Fair
Fair ⚠️ Fair
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
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
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
Tue 18:00 0.46 · high 2.83 · good 21.30 · good Poor
Tue 19:00 0.48 · high 2.64 · good 21.30 · good Poor
Tue 20:00 0.52 · high 2.86 · good 21.30 · good Poor
Tue 21:00 0.56 · high 2.93 · good 21.30 · good Poor
Tue 22:00 0.62 · high 3.21 · good 21.30 · good Poor
Tue 23:00 0.66 · high 3.30 · good 21.30 · good Poor
Wed 00:00 0.72 · high 3.30 · good 21.30 · good Poor
Wed 01:00 0.90 · high 2.67 · good 21.30 · good Poor
Wed 02:00 0.96 · high 3.21 · good 21.30 · good Poor
Wed 03:00 1.04 · high 3.11 · good 21.30 · good Poor
Wed 04:00 1.12 · high 2.20 · good 21.30 · good Poor
Wed 05:00 1.20 · high 2.52 · good 21.30 · good Poor
Wed 06:00 1.26 · high 2.78 · good 21.30 · good Poor
Wed 07:00 1.30 · high 3.14 · good 21.30 · good Poor
Wed 08:00 1.36 · high 2.82 · good 21.30 · good Fair
Wed 09:00 1.48 · high 2.80 · good 21.30 · good Fair
Wed 10:00 1.46 · high 3.40 · good 21.30 · good Poor
Wed 11:00 1.52 · high 4.07 · good 21.30 · good Poor
Wed 12:00 1.58 · high 6.04 · high 21.30 · good Poor
Wed 13:00 1.64 · high 6.58 · high 21.30 · good Poor
Wed 14:00 1.70 · high 9.43 · high 21.30 · good Poor
Wed 15:00 1.76 · high 9.20 · high 21.30 · good Poor
Wed 16:00 1.84 · high 9.43 · high 21.30 · good Poor
Wed 17:00 1.90 · high 9.70 · high 21.30 · good Poor
Wed 18:00 1.88 · high 9.40 · high 21.40 · good Poor
Wed 19:00 1.86 · high 9.48 · high 21.40 · good Poor
Wed 20:00 1.84 · high 8.13 · high 21.40 · good Poor
Wed 21:00 1.88 · high 7.79 · high 21.40 · good Poor
Wed 22:00 1.92 · high 7.95 · high 21.40 · good Poor
Wed 23:00 1.58 · high 7.22 · high 21.40 · good Poor
Thu 00:00 1.54 · high 6.23 · high 21.40 · good Poor
Thu 01:00 1.50 · high 5.89 · high 21.40 · good Poor
Thu 02:00 1.46 · high 3.54 · good 21.40 · good Poor
Thu 03:00 1.40 · high 2.95 · good 21.40 · good Poor
Thu 04:00 1.36 · high 1.62 · good 21.40 · good Poor
Thu 05:00 1.30 · high 2.00 · good 21.40 · good Poor
Thu 06:00 1.24 · high 2.42 · good 21.40 · good Poor
Thu 07:00 1.18 · high 2.01 · good 21.40 · good Poor
Thu 08:00 1.12 · high 3.33 · good 21.40 · good Fair
Thu 09:00 1.08 · high 3.13 · good 21.40 · good Fair
Thu 10:00 1.02 · high 2.67 · good 21.40 · good Fair
Thu 11:00 0.98 · high 2.19 · good 21.40 · good Fair
Thu 12:00 1.02 · high 1.58 · good 21.40 · good Fair
Thu 13:00 0.98 · high 2.63 · good 21.50 · good Fair
Thu 14:00 0.92 · high 3.68 · good 21.50 · good Fair
Thu 15:00 0.88 · high 5.47 · high 21.50 · good Poor