SnorkelForecast.com

Rovinj Snorkel Report Today

Croatia · Updated Tue 04:14 (CEST) · Source: Snapshot

The skinny

Go in the best window Report Tue 23:06

Rovinj has a usable snorkeling window around Wed 06:00. The main thing to watch is tide/current.

Score: 8.3/10

Best time: Wed 06:00

Main risk: Tide/Current

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

05:38

Sunset

20:45

Water

26.0°C

Max air

27.8°C

Sky

Cloudy

100% cloud

Good window is available today

Next safe window: Wed 04:00–18:00 (56% 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 04:00 until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (35 hours)
  • Darkness (24 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

Sun 21:00 – Wed 21:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.84 around Mon 10:00; 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 0.04m to 0.14m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.14 to 4.44m/s).

Tides range from -1.04m to -0.15m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
good 🌟 Good
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
poor ❌ Limited
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 and safety gate (outside daylight scores lower).
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Sun 21:00 0.14 · good 2.77 · good 26.70 · good poor
Sun 22:00 0.14 · good 3.18 · good 26.70 · good poor
Sun 23:00 0.14 · good 4.00 · good 26.60 · good poor
Mon 00:00 0.14 · good 4.04 · good 26.50 · good poor
Mon 01:00 0.14 · good 3.72 · good 26.50 · good poor
Mon 02:00 0.12 · good 2.10 · good 26.40 · good poor
Mon 03:00 0.12 · good 0.45 · good 26.40 · good poor
Mon 04:00 0.12 · good 0.71 · good 26.40 · good excellent
Mon 05:00 0.12 · good 0.80 · good 26.40 · good excellent
Mon 06:00 0.12 · good 0.14 · good 26.40 · good excellent
Mon 07:00 0.12 · good 0.64 · good 26.40 · good excellent
Mon 08:00 0.10 · good 1.70 · good 26.50 · good excellent
Mon 09:00 0.10 · good 3.00 · good 26.60 · good excellent
Mon 10:00 0.10 · good 4.24 · good 26.70 · good good
Mon 11:00 0.08 · good 4.44 · good 26.80 · good excellent
Mon 12:00 0.08 · good 4.40 · good 26.90 · good good
Mon 13:00 0.08 · good 4.19 · good 27.00 · good good
Mon 14:00 0.08 · good 3.42 · good 27.10 · good good
Mon 15:00 0.08 · good 2.86 · good 27.20 · good good
Mon 16:00 0.08 · good 1.84 · good 27.20 · good good
Mon 17:00 0.06 · good 1.44 · good 27.30 · good excellent
Mon 18:00 0.06 · good 1.03 · good 27.30 · good excellent
Mon 19:00 0.06 · good 0.73 · good 27.20 · good poor
Mon 20:00 0.04 · good 0.64 · good 27.20 · good poor
Mon 21:00 0.04 · good 0.76 · good 27.10 · good poor
Mon 22:00 0.04 · good 0.91 · good 27.00 · good poor
Mon 23:00 0.04 · good 1.64 · good 26.90 · good poor
Tue 00:00 0.04 · good 1.70 · good 26.90 · good poor
Tue 01:00 0.04 · good 1.63 · good 26.80 · good poor
Tue 02:00 0.06 · good 1.85 · good 26.80 · good poor
Tue 03:00 0.06 · good 1.96 · good 26.70 · good poor
Tue 04:00 0.06 · good 2.34 · good 26.70 · good excellent
Tue 05:00 0.06 · good 1.68 · good 26.70 · good excellent
Tue 06:00 0.06 · good 1.53 · good 26.70 · good excellent
Tue 07:00 0.06 · good 2.30 · good 26.70 · good excellent
Tue 08:00 0.06 · good 2.30 · good 26.90 · good excellent
Tue 09:00 0.06 · good 3.45 · good 27.00 · good excellent
Tue 10:00 0.08 · good 4.54 · good 27.10 · good good
Tue 11:00 0.12 · good 4.90 · good 27.30 · good good
Tue 12:00 0.14 · good 4.60 · good 27.40 · good good
Tue 13:00 0.16 · good 4.64 · good 27.50 · good good
Tue 14:00 0.16 · good 4.30 · good 27.50 · good good
Tue 15:00 0.18 · good 3.21 · good 27.60 · good good
Tue 16:00 0.18 · good 3.04 · good 27.60 · good good
Tue 17:00 0.18 · good 1.80 · good 27.70 · good good
Tue 18:00 0.18 · good 1.00 · good 27.70 · good excellent
Tue 19:00 0.18 · good 1.04 · good 27.60 · good poor
Tue 20:00 0.18 · good 1.39 · good 27.60 · good poor
Tue 21:00 0.18 · good 1.35 · good 27.50 · good poor
Tue 22:00 0.18 · good 1.62 · good 27.30 · good poor
Tue 23:00 0.18 · good 1.90 · good 27.30 · good poor
Wed 00:00 0.18 · good 1.80 · good 27.20 · good poor
Wed 01:00 0.18 · good 1.87 · good 27.10 · good poor
Wed 02:00 0.16 · good 1.82 · good 27.00 · good poor
Wed 03:00 0.16 · good 1.82 · good 27.00 · good poor
Wed 04:00 0.16 · good 1.87 · good 27.00 · good good
Wed 05:00 0.14 · good 1.53 · good 26.90 · good excellent
Wed 06:00 0.14 · good 0.54 · good 27.00 · good excellent
Wed 07:00 0.18 · good 1.34 · good 26.90 · good excellent
Wed 08:00 0.16 · good 2.42 · good 27.10 · good excellent
Wed 09:00 0.16 · good 3.05 · good 27.30 · good excellent
Wed 10:00 0.16 · good 3.31 · good 27.50 · good good
Wed 11:00 0.14 · good 4.15 · good 27.70 · good good
Wed 12:00 0.14 · good 4.02 · good 27.90 · good excellent
Wed 13:00 0.14 · good 3.90 · good 28.00 · good excellent
Wed 14:00 0.14 · good 3.21 · good 28.10 · good excellent
Wed 15:00 0.14 · good 2.10 · good 28.10 · good excellent
Wed 16:00 0.14 · good 1.97 · good 28.20 · good excellent
Wed 17:00 0.12 · good 1.36 · good 28.20 · good excellent
Wed 18:00 0.12 · good 1.58 · good 28.20 · good good
Wed 19:00 0.12 · good 9.30 · high 28.10 · good poor
Wed 20:00 0.10 · good 1.61 · good 28.00 · good poor