SnorkelForecast.com

Rovinj Snorkel Report Today

Croatia · Updated Tue 04:14 (CEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 07:21

Rovinj has a usable snorkeling window around Wed 08:00. The main thing to watch is tide/current.

Score: 8.7/10

Best time: Wed 08:00

Main risk: Tide/Current

Best morning signal: Wed 10:00 (Excellent).

Best afternoon signal: Wed 14:00 (Excellent). Peak afternoon wind is about 5.7 m/s.

Email me when it is good

Sunrise

05:39

Sunset

20:44

Water

25.5°C

Max air

27.8°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Wed 06:00–18:00 (61% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ excellent conditions

Main blocker: Tide/current

Thursday

✅ excellent conditions

Main blocker: Tide/current

Friday

❌ poor conditions

Main blocker: Darkness

Best available hours

Next safe window starts at Wed 06:00 until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (30 hours)
  • Darkness (18 hours)
  • Wind (4 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 16:00.

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

Wed 14:00, Thu 14:00

Nearby alternatives in Croatia

Dugi Otok

173 km away

✅ Good

Vis

303 km away

✅ Good

Brač

310 km away

✅ Good

Korčula

366 km away

✅ Good

Advanced forecast data

Viewing historical data

Wed 05:00 – Sat 05:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.76 around Wed 17:00; 15 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 0.1m to 0.32m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.36 to 4.03m/s).

Tides range from -0.65m to -0.17m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
excellent ✅ Excellent
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
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 and safety gate (outside daylight scores lower).
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Wed 05:00 0.12 · good 2.84 · good 26.50 · good excellent
Wed 06:00 0.14 · good 3.04 · good 26.50 · good excellent
Wed 07:00 0.16 · good 3.69 · good 26.50 · good good
Wed 08:00 0.20 · good 4.03 · good 26.60 · good good
Wed 09:00 0.22 · good 4.00 · good 26.70 · good good
Wed 10:00 0.20 · good 3.57 · good 26.80 · good good
Wed 11:00 0.20 · good 3.45 · good 26.90 · good good
Wed 12:00 0.18 · good 2.77 · good 27.00 · good good
Wed 13:00 0.16 · good 2.27 · good 27.00 · good good
Wed 14:00 0.14 · good 2.06 · good 27.10 · good good
Wed 15:00 0.12 · good 2.00 · good 27.20 · good excellent
Wed 16:00 0.12 · good 1.84 · good 27.20 · good excellent
Wed 17:00 0.10 · good 1.77 · good 27.20 · good good
Wed 18:00 0.10 · good 0.36 · good 27.20 · good excellent
Wed 19:00 0.10 · good 0.78 · good 27.20 · good poor
Wed 20:00 0.10 · good 1.24 · good 27.10 · good poor
Wed 21:00 0.10 · good 2.11 · good 27.00 · good poor
Wed 22:00 0.18 · good 1.52 · good 26.80 · good poor
Wed 23:00 0.24 · good 1.12 · good 26.70 · good poor
Thu 00:00 0.32 · good 1.10 · good 26.60 · good poor
Thu 01:00 0.32 · good 1.20 · good 26.50 · good poor
Thu 02:00 0.30 · good 1.14 · good 26.50 · good poor
Thu 03:00 0.30 · good 1.30 · good 26.40 · good poor
Thu 04:00 0.28 · good 1.36 · good 26.30 · good good
Thu 05:00 0.24 · good 1.20 · good 26.30 · good good
Thu 06:00 0.22 · good 0.61 · good 26.30 · good excellent
Thu 07:00 0.20 · good 0.72 · good 26.30 · good excellent
Thu 08:00 0.20 · good 1.12 · good 26.40 · good good
Thu 09:00 0.24 · good 4.03 · good 26.60 · good good
Thu 10:00 0.20 · good 3.67 · good 26.70 · good good
Thu 11:00 0.18 · good 3.93 · good 26.90 · good good
Thu 12:00 0.14 · good 3.93 · good 27.00 · good excellent
Thu 13:00 0.12 · good 3.73 · good 27.00 · good excellent
Thu 14:00 0.12 · good 3.13 · good 27.00 · good excellent
Thu 15:00 0.10 · good 3.05 · good 27.00 · good excellent
Thu 16:00 0.10 · good 2.69 · good 27.00 · good excellent
Thu 17:00 0.10 · good 2.14 · good 27.00 · good excellent
Thu 18:00 0.10 · good 1.42 · good 27.00 · good excellent
Thu 19:00 0.10 · good 0.73 · good 26.90 · good poor
Thu 20:00 0.10 · good 0.78 · good 26.90 · good poor
Thu 21:00 0.10 · good 1.39 · good 26.80 · good poor
Thu 22:00 0.10 · good 1.79 · good 26.70 · good poor
Thu 23:00 0.10 · good 2.20 · good 26.60 · good poor
Fri 00:00 0.10 · good 1.35 · good 26.60 · good poor
Fri 01:00 0.14 · good 0.40 · good 26.50 · good poor
Fri 02:00 0.20 · good 1.03 · good 26.40 · good poor
Fri 03:00 0.24 · good 0.95 · good 26.30 · good poor
Fri 04:00 0.24 · good 1.08 · good 26.30 · good excellent
Fri 05:00 0.22 · good 0.92 · good 26.20 · good excellent
Fri 06:00 0.22 · good 1.58 · good 26.20 · good excellent
Fri 07:00 0.20 · good 2.70 · good 26.30 · good good
Fri 08:00 0.16 · good 3.60 · good 26.30 · good good
Fri 09:00 0.14 · good 4.41 · good 26.50 · good good
Fri 10:00 0.18 · good 4.63 · good 26.60 · good good
Fri 11:00 0.22 · good 5.22 · good 26.70 · good good
Fri 12:00 0.26 · good 5.64 · high 26.70 · good good
Fri 13:00 0.28 · good 5.61 · high 26.80 · good good
Fri 14:00 0.32 · good 5.60 · high 26.80 · good good
Fri 15:00 0.34 · good 5.02 · good 26.80 · good good
Fri 16:00 0.34 · good 4.83 · good 26.80 · good good
Fri 17:00 0.34 · good 4.51 · good 26.80 · good good
Fri 18:00 0.34 · good 3.96 · good 26.80 · good good
Fri 19:00 0.32 · good 2.51 · good 26.70 · good poor
Fri 20:00 0.32 · good 2.25 · good 26.70 · good poor
Fri 21:00 0.30 · good 2.82 · good 26.60 · good poor
Fri 22:00 0.28 · good 2.53 · good 26.60 · good poor
Fri 23:00 0.28 · good 2.77 · good 26.50 · good poor
Sat 00:00 0.26 · good 3.21 · good 26.50 · good poor
Sat 01:00 0.24 · good 3.22 · good 26.40 · good poor
Sat 02:00 0.24 · good 3.34 · good 26.40 · good poor
Sat 03:00 0.22 · good 3.01 · good 26.40 · good poor
Sat 04:00 0.22 · good 3.04 · good 26.30 · good good