MARINE REPORT / 72 HOURS

Brač Snorkel Report Today

Croatia · Updated Mon 18:31 (CEST) · Source: Snapshot

The skinny

Poor Data updated Mon 18:31 (CEST)

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

Right now (forecast)

Poor · 0.0/10

Mon 19:00 (CEST)

Later today

No fresh data for this period.

Next three days

Excellent · 8.6/10

Tue 08:00 (CEST)

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: Darkness

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

07:11

Sunset

18:04

Water

21.5°C

Max air

13.6°C

Sky

Clear

0% cloud

Good model window in the next 72 hours

Next good model window: Tue 08:00–13:00 (23% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Monday

❌ Poor conditions

Main blocker: Darkness

Tuesday

✅ Excellent conditions

Main blocker: Darkness

Wednesday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

The next good model window starts at Tue 08:00 and lasts until 13:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (48 hours)
  • Darkness (38 hours)
  • Tide/current (34 hours)

Jellyfish drift risk

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

Low · 20/100

Low peak drift risk around Tue 15:00.

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

Wed 14:00, Thu 14:00

Nearby alternatives in Croatia

Vis

47 km away

✅ Good

Korčula

56 km away

✅ Good

Mljet

95 km away

✅ Good

Dubrovnik

139 km away

✅ Good

Advanced forecast data

Viewing historical data

Sun 19:00 – Wed 19:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.81 around Mon 11:00; 12 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 0.16m to 0.34m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.41 to 4.17m/s).

Tides range from -0.67m to -0.38m; 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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
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
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
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
Sun 19:00 0.32 · good 2.19 · good 25.70 · good Poor
Sun 20:00 0.32 · good 1.70 · good 25.70 · good Poor
Sun 21:00 0.30 · good 1.30 · good 25.70 · good Poor
Sun 22:00 0.28 · good 1.03 · good 25.60 · good Poor
Sun 23:00 0.26 · good 0.82 · good 25.60 · good Poor
Mon 00:00 0.28 · good 0.91 · good 25.60 · good Poor
Mon 01:00 0.32 · good 1.33 · good 25.60 · good Poor
Mon 02:00 0.34 · good 0.85 · good 25.60 · good Poor
Mon 03:00 0.34 · good 0.81 · good 25.60 · good Poor
Mon 04:00 0.34 · good 0.72 · good 25.50 · good Poor
Mon 05:00 0.34 · good 1.30 · good 25.50 · good Poor
Mon 06:00 0.32 · good 1.33 · good 25.50 · good Poor
Mon 07:00 0.30 · good 1.44 · good 25.50 · good Good
Mon 08:00 0.28 · good 1.00 · good 25.50 · good Good
Mon 09:00 0.26 · good 2.33 · good 25.50 · good Good
Mon 10:00 0.24 · good 4.17 · good 25.60 · good Good
Mon 11:00 0.22 · good 1.14 · good 25.60 · good Excellent
Mon 12:00 0.20 · good 1.17 · good 25.60 · good Excellent
Mon 13:00 0.20 · good 0.67 · good 26.00 · good Excellent
Mon 14:00 0.18 · good 0.41 · good 26.00 · good Excellent
Mon 15:00 0.16 · good 1.17 · good 26.00 · good Excellent
Mon 16:00 0.16 · good 2.10 · good 26.00 · good Good
Mon 17:00 0.30 · good 3.75 · good 25.90 · good Good
Mon 18:00 0.30 · good 3.42 · good 25.90 · good Good
Mon 19:00 0.30 · good 3.41 · good 25.80 · good Poor
Mon 20:00 0.30 · good 3.32 · good 25.70 · good Poor
Mon 21:00 0.32 · good 3.26 · good 25.70 · good Poor
Mon 22:00 0.32 · good 3.20 · good 25.60 · good Poor
Mon 23:00 0.34 · good 3.36 · good 25.60 · good Poor
Tue 00:00 0.36 · good 3.69 · good 25.50 · good Poor
Tue 01:00 0.36 · good 4.10 · good 25.50 · good Poor
Tue 02:00 0.38 · high 4.60 · good 25.50 · good Poor
Tue 03:00 0.38 · high 7.50 · high 25.40 · good Poor
Tue 04:00 0.38 · high 7.42 · high 25.40 · good Poor
Tue 05:00 0.38 · high 7.07 · high 25.40 · good Poor
Tue 06:00 0.38 · high 7.16 · high 25.40 · good Poor
Tue 07:00 0.40 · high 5.45 · high 25.30 · good Good
Tue 08:00 0.40 · high 6.94 · high 25.30 · good Good
Tue 09:00 0.38 · high 6.90 · high 25.30 · good Good
Tue 10:00 0.38 · high 6.85 · high 25.30 · good Good
Tue 11:00 0.36 · good 6.76 · high 25.30 · good Good
Tue 12:00 0.34 · good 6.49 · high 25.30 · good Good
Tue 13:00 0.26 · good 6.30 · high 25.30 · good Good
Tue 14:00 0.26 · good 6.17 · high 25.30 · good Good
Tue 15:00 0.28 · good 6.04 · high 25.30 · good Good
Tue 16:00 0.28 · good 6.18 · high 25.30 · good Good
Tue 17:00 0.30 · good 6.35 · high 25.30 · good Good
Tue 18:00 0.30 · good 6.73 · high 25.30 · good Good
Tue 19:00 0.32 · good 5.97 · high 25.20 · good Poor
Tue 20:00 0.32 · good 4.68 · good 25.20 · good Poor
Tue 21:00 0.32 · good 3.58 · good 25.20 · good Poor
Tue 22:00 0.32 · good 2.79 · good 25.20 · good Poor
Tue 23:00 0.32 · good 2.61 · good 25.20 · good Poor
Wed 00:00 0.32 · good 2.62 · good 25.10 · good Poor
Wed 01:00 0.30 · good 3.03 · good 25.10 · good Poor
Wed 02:00 0.30 · good 3.31 · good 25.10 · good Poor
Wed 03:00 0.28 · good 3.30 · good 25.00 · good Poor
Wed 04:00 0.28 · good 3.22 · good 25.00 · good Poor
Wed 05:00 0.26 · good 2.24 · good 25.00 · good Poor
Wed 06:00 0.26 · good 2.16 · good 25.00 · good Poor
Wed 07:00 0.24 · good 2.31 · good 24.90 · good Excellent
Wed 08:00 0.24 · good 2.85 · good 24.90 · good Excellent
Wed 09:00 0.22 · good 3.70 · good 24.90 · good Excellent
Wed 10:00 0.22 · good 4.74 · good 24.90 · good Good
Wed 11:00 0.20 · good 5.69 · high 24.90 · good Good
Wed 12:00 0.18 · good 5.12 · good 25.00 · good Good
Wed 13:00 0.16 · good 4.90 · good 25.00 · good Good
Wed 14:00 0.14 · good 4.57 · good 25.00 · good Good
Wed 15:00 0.18 · good 4.44 · good 25.00 · good Good
Wed 16:00 0.22 · good 4.33 · good 25.00 · good Good
Wed 17:00 0.26 · good 5.47 · high 24.90 · good Good
Wed 18:00 0.26 · good 4.21 · good 24.90 · good Good