SnorkelForecast.com

Zakynthos - Navagio Snorkel Report Today

Greece · Updated Tue 04:16 (EEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Wed 22:13

Zakynthos - Navagio looks marginal today. The least-bad daylight window is around Thu 08:00, but waves is limiting the forecast.

Score: 4.2/10

Best time: Thu 08:00

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

06:32

Sunset

20:55

Water

27.9°C

Max air

28.9°C

Sky

Clear

16% cloud

No safe window in the next 72 hours

Use the best-available section for the least-bad times.

3-day planner Best available Show data

3-day planner

Wednesday

❌ poor conditions

Main blocker: Waves

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

  • Thu 05:00 — Fair (0.42) · still limited by waves, tide/current
  • Thu 06:00 — Fair (0.41) · still limited by waves, wind
  • Thu 07:00 — Fair (0.41) · still limited by waves, wind

Why this verdict

Main blockers across the next 72 hours:

  • Waves (32 hours)
  • Tide/current (27 hours)
  • Darkness (18 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.

Nearby alternatives in Greece

Zakynthos

12 km away

❌ Poor

Kefalonia

36 km away

❌ Poor

Lefkada

95 km away

❌ Poor

Skiathos

288 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 19:00 – Thu 19:00 (EEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.75 around Tue 14:00; 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 0.14m to 0.36m).

Wind is at or below 5.4m/s in 1/24 sampled hours (range 1.1 to 16.4m/s).

Tides range from -0.59m to -0.43m; 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
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
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
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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
Mon 19:00 0.22 · good 1.10 · good 25.90 · good poor
Mon 20:00 0.20 · good 6.80 · high 25.80 · good poor
Mon 21:00 0.20 · good 7.20 · high 25.80 · good poor
Mon 22:00 0.20 · good 6.50 · high 25.70 · good poor
Mon 23:00 0.18 · good 7.20 · high 25.60 · good poor
Tue 00:00 0.18 · good 7.80 · high 25.60 · good poor
Tue 01:00 0.16 · good 7.70 · high 25.50 · good poor
Tue 02:00 0.16 · good 7.90 · high 25.40 · good poor
Tue 03:00 0.14 · good 7.70 · high 25.40 · good poor
Tue 04:00 0.14 · good 8.00 · high 25.30 · good good
Tue 05:00 0.14 · good 9.00 · high 25.30 · good fair
Tue 06:00 0.14 · good 11.40 · high 25.40 · good fair
Tue 07:00 0.14 · good 11.40 · high 25.50 · good fair
Tue 08:00 0.14 · good 11.40 · high 25.70 · good fair
Tue 09:00 0.14 · good 10.80 · high 26.00 · good fair
Tue 10:00 0.14 · good 11.50 · high 26.20 · good fair
Tue 11:00 0.14 · good 5.80 · high 26.40 · good good
Tue 12:00 0.14 · good 6.40 · high 26.30 · good excellent
Tue 13:00 0.20 · good 9.40 · high 26.30 · good good
Tue 14:00 0.26 · good 13.50 · high 26.30 · good good
Tue 15:00 0.32 · good 16.40 · high 26.30 · good good
Tue 16:00 0.34 · good 14.50 · high 26.30 · good fair
Tue 17:00 0.34 · good 9.60 · high 26.30 · good good
Tue 18:00 0.36 · good 6.80 · high 26.20 · good good
Tue 19:00 0.34 · good 2.50 · good 26.20 · good poor
Tue 20:00 0.30 · good 2.20 · good 26.20 · good poor
Tue 21:00 0.28 · good 2.40 · good 26.10 · good poor
Tue 22:00 0.26 · good 1.50 · good 26.10 · good poor
Tue 23:00 0.24 · good 2.30 · good 26.00 · good poor
Wed 00:00 0.22 · good 4.00 · good 26.00 · good poor
Wed 01:00 0.22 · good 5.60 · high 25.90 · good poor
Wed 02:00 0.22 · good 5.50 · high 25.80 · good poor
Wed 03:00 0.22 · good 5.50 · high 25.80 · good poor
Wed 04:00 0.22 · good 4.80 · good 25.70 · good good
Wed 05:00 0.22 · good 3.60 · good 25.70 · good excellent
Wed 06:00 0.22 · good 4.90 · good 25.70 · good excellent
Wed 07:00 0.22 · good 6.20 · high 25.80 · good good
Wed 08:00 0.20 · good 6.20 · high 26.00 · good good
Wed 09:00 0.20 · good 7.60 · high 26.20 · good good
Wed 10:00 0.20 · good 8.00 · high 26.40 · good good
Wed 11:00 0.18 · good 7.70 · high 26.60 · good good
Wed 12:00 0.18 · good 10.30 · high 26.70 · good good
Wed 13:00 0.18 · good 14.50 · high 26.70 · good good
Wed 14:00 0.20 · good 16.20 · high 26.70 · good good
Wed 15:00 0.20 · good 15.50 · high 26.70 · good good
Wed 16:00 0.22 · good 16.20 · high 26.70 · good good
Wed 17:00 0.26 · good 14.70 · high 26.60 · good good
Wed 18:00 0.28 · good 12.70 · high 26.60 · good good
Wed 19:00 0.28 · good 8.70 · high 26.50 · good poor
Wed 20:00 0.30 · good 8.20 · high 26.40 · good poor
Wed 21:00 0.30 · good 9.90 · high 26.30 · good poor
Wed 22:00 0.30 · good 9.70 · high 26.20 · good poor
Wed 23:00 0.30 · good 9.40 · high 26.10 · good poor
Thu 00:00 0.30 · good 9.00 · high 26.00 · good poor
Thu 01:00 0.30 · good 8.70 · high 25.90 · good poor
Thu 02:00 0.30 · good 7.30 · high 25.80 · good poor
Thu 03:00 0.30 · good 6.20 · high 25.70 · good poor
Thu 04:00 0.32 · good 4.80 · good 25.70 · good good
Thu 05:00 0.32 · good 3.60 · good 25.60 · good good
Thu 06:00 0.34 · good 4.10 · good 25.60 · good good
Thu 07:00 0.34 · good 4.80 · good 25.70 · good good
Thu 08:00 0.36 · good 5.30 · good 25.80 · good good
Thu 09:00 0.36 · good 6.90 · high 26.00 · good good
Thu 10:00 0.36 · good 8.40 · high 26.10 · good fair
Thu 11:00 0.36 · good 10.20 · high 26.30 · good fair
Thu 12:00 0.36 · good 12.60 · high 26.30 · good fair
Thu 13:00 0.38 · high 12.30 · high 26.30 · good fair
Thu 14:00 0.38 · high 12.60 · high 26.30 · good good
Thu 15:00 0.40 · high 11.90 · high 26.20 · good good
Thu 16:00 0.40 · high 11.90 · high 26.20 · good fair
Thu 17:00 0.42 · high 10.10 · high 26.10 · good fair
Thu 18:00 0.42 · high 9.40 · high 26.00 · good fair