SnorkelForecast.com

Dubrovnik Snorkel Report Today

Croatia · Updated Fri 10:59 (CEST) · Source: Snapshot

The skinny

Go in the best window Report Fri 13:26

Dubrovnik has a usable snorkeling window around Sat 07:00. The main thing to watch is tide/current.

Score: 7.5/10

Best time: Sat 07:00

Main risk: Tide/Current

No useful morning window is showing yet.

Best afternoon signal: Fri 19:00 (Fair). Peak afternoon wind is about 2.4 m/s.

Email me when it is good Tours & water activities

Sunrise

06:23

Sunset

19:04

Water

28.0°C

Max air

25.2°C

Sky

Cloudy

100% cloud

Good window is available today

Next good model window: Sat 05:00–17:00 (44% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Friday

⚠️ Fair conditions

Main blocker: Waves

Saturday

✅ Excellent conditions

Main blocker: Tide/current

Sunday

✅ Excellent conditions

Main blocker: Tide/current

Best available hours

The next good model window starts at Sat 05:00 and lasts until 17:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (70 hours)
  • Darkness (33 hours)
  • Waves (31 hours)

Jellyfish drift risk

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

Low · 34/100

Low drift risk now.

warm water supports seasonal jellyfish activity; 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: Sat 03:00

Fri 14:00, Sat 03:00, Sat 15:00, Sun 03:00, Sun 15:00

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 3078 reviews 2h
From USD 35.47 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

4.9/5 493 reviews 4h
From USD 59.12 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 3189 reviews 4h
From USD 59.59 Check availability

Free cancellation available

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

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

5.0/5 1713 reviews 4h
From USD 63.85 Check availability

Free cancellation available

Old Town port

Morning and Day Tours - Sea Kayaking & Snorkelling Dubrovnik

4.9/5 999 reviews 2h
From USD 35.47 Check availability

Free cancellation available

Adventure Dalmatia - Sunset Sea Kayaking & Snorkelling Dubrovnik

Adventure Dalmatia - Sunset Sea Kayaking & Snorkelling Dubrovnik

4.9/5 475 reviews 2h
From USD 41.38 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

Fri 11:00 – Mon 11:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.76 around Sat 10:00; 13 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.

12/24 sampled hours stay at or below 0.36m (range 0.18m to 0.56m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.81 to 3.73m/s).

Tides range from -0.55m to -0.39m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
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Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Excellent ✅ Excellent
Excellent ✅ Excellent
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
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Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
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Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Fri 11:00 0.28 · good 3.11 · good 28.60 · good Good
Fri 12:00 0.26 · good 3.12 · good 28.60 · good Good
Fri 13:00 0.30 · good 3.64 · good 28.60 · good Good
Fri 14:00 0.36 · good 3.58 · good 28.60 · good Good
Fri 15:00 0.40 · high 3.73 · good 28.60 · good Good
Fri 16:00 0.46 · high 3.40 · good 28.60 · good Good
Fri 17:00 0.50 · high 2.09 · good 28.60 · good Good
Fri 18:00 0.56 · high 1.49 · good 28.60 · good Poor
Fri 19:00 0.54 · high 1.50 · good 28.60 · good Poor
Fri 20:00 0.54 · high 2.42 · good 28.60 · good Poor
Fri 21:00 0.54 · high 2.52 · good 28.50 · good Poor
Fri 22:00 0.50 · high 2.64 · good 28.50 · good Poor
Fri 23:00 0.48 · high 2.56 · good 28.50 · good Poor
Sat 00:00 0.44 · high 2.55 · good 28.40 · good Poor
Sat 01:00 0.40 · high 2.62 · good 28.40 · good Poor
Sat 02:00 0.38 · high 2.69 · good 28.40 · good Poor
Sat 03:00 0.34 · good 2.62 · good 28.30 · good Poor
Sat 04:00 0.32 · good 2.55 · good 28.30 · good Poor
Sat 05:00 0.28 · good 2.69 · good 28.30 · good Good
Sat 06:00 0.26 · good 2.28 · good 28.30 · good Good
Sat 07:00 0.24 · good 1.30 · good 28.30 · good Excellent
Sat 08:00 0.22 · good 0.81 · good 28.40 · good Excellent
Sat 09:00 0.20 · good 1.53 · good 28.50 · good Excellent
Sat 10:00 0.18 · good 2.02 · good 28.60 · good Excellent
Sat 11:00 0.16 · good 2.33 · good 28.80 · good Excellent
Sat 12:00 0.14 · good 2.40 · good 28.80 · good Excellent
Sat 13:00 0.14 · good 2.27 · good 28.80 · good Excellent
Sat 14:00 0.12 · good 1.94 · good 28.80 · good Excellent
Sat 15:00 0.12 · good 1.61 · good 28.80 · good Excellent
Sat 16:00 0.12 · good 1.30 · good 28.80 · good Excellent
Sat 17:00 0.12 · good 0.70 · good 28.80 · good Excellent
Sat 18:00 0.12 · good 0.85 · good 28.70 · good Poor
Sat 19:00 0.12 · good 1.39 · good 28.70 · good Poor
Sat 20:00 0.04 · good 1.92 · good 28.70 · good Poor
Sat 21:00 0.04 · good 2.25 · good 28.60 · good Poor
Sat 22:00 0.04 · good 2.14 · good 28.60 · good Poor
Sat 23:00 0.04 · good 2.22 · good 28.60 · good Poor
Sun 00:00 0.04 · good 2.26 · good 28.50 · good Poor
Sun 01:00 0.04 · good 2.33 · good 28.50 · good Poor
Sun 02:00 0.04 · good 2.33 · good 28.50 · good Poor
Sun 03:00 0.04 · good 2.48 · good 28.40 · good Poor
Sun 04:00 0.04 · good 2.41 · good 28.40 · good Poor
Sun 05:00 0.04 · good 2.33 · good 28.40 · good Excellent
Sun 06:00 0.04 · good 1.97 · good 28.40 · good Excellent
Sun 07:00 0.04 · good 1.02 · good 28.50 · good Excellent
Sun 08:00 0.04 · good 0.81 · good 28.60 · good Excellent
Sun 09:00 0.04 · good 2.81 · good 28.70 · good Excellent
Sun 10:00 0.04 · good 2.31 · good 28.80 · good Excellent
Sun 11:00 0.02 · good 2.80 · good 28.40 · good Excellent
Sun 12:00 0.02 · good 3.11 · good 28.40 · good Excellent
Sun 13:00 0.02 · good 3.31 · good 28.50 · good Excellent
Sun 14:00 0.02 · good 2.77 · good 28.50 · good Excellent
Sun 15:00 0.02 · good 2.06 · good 28.50 · good Excellent
Sun 16:00 0.02 · good 1.46 · good 28.40 · good Excellent
Sun 17:00 0.02 · good 1.02 · good 28.40 · good Excellent
Sun 18:00 0.02 · good 1.02 · good 28.40 · good Poor
Sun 19:00 0.02 · good 1.75 · good 28.30 · good Poor
Sun 20:00 0.04 · good 2.08 · good 28.30 · good Poor
Sun 21:00 0.04 · good 2.34 · good 28.20 · good Poor
Sun 22:00 0.06 · good 2.55 · good 28.20 · good Poor
Sun 23:00 0.06 · good 2.55 · good 28.10 · good Poor
Mon 00:00 0.08 · good 2.48 · good 28.10 · good Poor
Mon 01:00 0.10 · good 2.62 · good 28.00 · good Poor
Mon 02:00 0.10 · good 2.62 · good 28.00 · good Poor
Mon 03:00 0.12 · good 2.76 · good 28.00 · good Poor
Mon 04:00 0.14 · good 2.83 · good 28.00 · good Poor
Mon 05:00 0.18 · good 2.76 · good 28.00 · good Excellent
Mon 06:00 0.20 · good 2.62 · good 28.00 · good Excellent
Mon 07:00 0.18 · good 1.84 · good 28.00 · good Excellent
Mon 08:00 0.16 · good 1.00 · good 28.10 · good Excellent
Mon 09:00 0.14 · good 1.20 · good 28.20 · good Excellent
Mon 10:00 0.14 · good 2.41 · good 28.40 · good Excellent