SnorkelForecast.com

Zakynthos - Navagio Snorkel Report Today

Greece · Updated Wed 03:24 (EEST) · Source: Snapshot

The skinny

Go in the best window Report Wed 06:31

Zakynthos - Navagio has a usable snorkeling window around Wed 08:00. The main thing to watch is waves.

Score: 7.4/10

Best time: Wed 08:00

Main risk: Waves

Best morning signal: Wed 08:00 (Good).

Best afternoon signal: Wed 14:00 (Excellent). Peak afternoon wind is about 3.5 m/s.

Email me when it is good

Sunrise

07:08

Sunset

20:05

Water

29.1°C

Max air

34.2°C

Sky

Partly cloudy

52% cloud

Good window is available today

Next good model window: Wed 05:00–17:00 (54% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Wednesday

✅ Excellent conditions

Main blocker: Darkness

Thursday

✅ Good conditions

Main blocker: Waves

Friday

✅ Good conditions

Main blocker: Waves

Best available hours

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

Why this verdict

Main blockers across the next 72 hours:

  • Waves (56 hours)
  • Tide/current (33 hours)
  • Darkness (32 hours)

Jellyfish drift risk

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

Low · 28/100

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: Wed 04:00

Wed 04:00

Nearby alternatives in Greece

Zakynthos

12 km away

✅ Good

Kefalonia

36 km away

✅ Good

Lefkada

95 km away

✅ Good

Skiathos

288 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 03:00 – Fri 03:00 (EEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.8 around Tue 11:00; 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.

21/24 sampled hours stay at or below 0.36m (range 0.14m to 0.4m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.14 to 3.69m/s).

Tides range from -0.48m to -0.34m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Tue 03:00 0.14 · good 1.39 · good 29.20 · good Poor
Tue 04:00 0.14 · good 1.48 · good 29.20 · good Poor
Tue 05:00 0.16 · good 1.52 · good 29.20 · good Excellent
Tue 06:00 0.16 · good 1.60 · good 29.20 · good Excellent
Tue 07:00 0.16 · good 1.55 · good 29.20 · good Excellent
Tue 08:00 0.14 · good 1.61 · good 29.30 · good Excellent
Tue 09:00 0.14 · good 1.61 · good 29.40 · good Excellent
Tue 10:00 0.14 · good 1.81 · good 29.50 · good Excellent
Tue 11:00 0.26 · good 2.02 · good 29.50 · good Excellent
Tue 12:00 0.24 · good 2.61 · good 29.60 · good Excellent
Tue 13:00 0.26 · good 3.10 · good 29.60 · good Excellent
Tue 14:00 0.26 · good 3.40 · good 29.60 · good Excellent
Tue 15:00 0.28 · good 3.69 · good 29.50 · good Excellent
Tue 16:00 0.32 · good 3.04 · good 29.50 · good Good
Tue 17:00 0.36 · good 2.51 · good 29.40 · good Good
Tue 18:00 0.40 · high 1.91 · good 29.40 · good Poor
Tue 19:00 0.36 · good 1.65 · good 29.30 · good Poor
Tue 20:00 0.36 · good 1.34 · good 29.30 · good Poor
Tue 21:00 0.36 · good 1.13 · good 29.30 · good Poor
Tue 22:00 0.36 · good 1.00 · good 29.30 · good Poor
Tue 23:00 0.36 · good 0.72 · good 29.20 · good Poor
Wed 00:00 0.36 · good 0.60 · good 29.20 · good Poor
Wed 01:00 0.38 · high 0.41 · good 29.20 · good Poor
Wed 02:00 0.38 · high 0.14 · good 29.10 · good Poor
Wed 03:00 0.40 · high 0.57 · good 29.10 · good Poor
Wed 04:00 0.40 · high 0.30 · good 29.10 · good Poor
Wed 05:00 0.40 · high 1.39 · good 29.10 · good Good
Wed 06:00 0.40 · high 1.70 · good 29.10 · good Good
Wed 07:00 0.38 · high 1.92 · good 29.10 · good Good
Wed 08:00 0.38 · high 1.93 · good 29.20 · good Good
Wed 09:00 0.36 · good 1.62 · good 29.40 · good Excellent
Wed 10:00 0.36 · good 1.70 · good 29.50 · good Excellent
Wed 11:00 0.36 · good 1.94 · good 29.50 · good Good
Wed 12:00 0.36 · good 2.83 · good 29.50 · good Good
Wed 13:00 0.38 · high 3.23 · good 29.50 · good Good
Wed 14:00 0.40 · high 3.37 · good 29.50 · good Good
Wed 15:00 0.42 · high 3.52 · good 29.50 · good Good
Wed 16:00 0.42 · high 3.21 · good 29.40 · good Good
Wed 17:00 0.40 · high 2.50 · good 29.40 · good Good
Wed 18:00 0.40 · high 1.90 · good 29.30 · good Poor
Wed 19:00 0.36 · good 1.80 · good 29.30 · good Poor
Wed 20:00 0.34 · good 1.71 · good 29.30 · good Poor
Wed 21:00 0.34 · good 1.60 · good 29.20 · good Poor
Wed 22:00 0.36 · good 1.70 · good 29.20 · good Poor
Wed 23:00 0.40 · high 2.11 · good 29.20 · good Poor
Thu 00:00 0.42 · high 2.65 · good 29.10 · good Poor
Thu 01:00 0.48 · high 2.50 · good 29.10 · good Poor
Thu 02:00 0.52 · high 2.06 · good 29.10 · good Poor
Thu 03:00 0.58 · high 1.61 · good 29.00 · good Poor
Thu 04:00 0.58 · high 1.26 · good 29.00 · good Poor
Thu 05:00 0.60 · high 1.00 · good 29.00 · good Good
Thu 06:00 0.60 · high 1.03 · good 29.00 · good Good
Thu 07:00 0.58 · high 1.20 · good 29.00 · good Good
Thu 08:00 0.58 · high 1.51 · good 29.10 · good Good
Thu 09:00 0.56 · high 1.96 · good 29.20 · good Good
Thu 10:00 0.56 · high 2.56 · good 29.20 · good Good
Thu 11:00 0.56 · high 3.28 · good 29.20 · good Good
Thu 12:00 0.56 · high 5.13 · good 29.30 · good Good
Thu 13:00 0.62 · high 5.58 · high 29.30 · good Fair
Thu 14:00 0.66 · high 5.58 · high 29.20 · good Fair
Thu 15:00 0.72 · high 5.83 · high 29.20 · good Fair
Thu 16:00 0.76 · high 5.33 · good 29.10 · good Fair
Thu 17:00 0.80 · high 4.74 · good 29.00 · good Fair
Thu 18:00 0.84 · high 4.25 · good 29.00 · good Poor
Thu 19:00 0.78 · high 1.71 · good 28.90 · good Poor
Thu 20:00 0.76 · high 1.75 · good 28.90 · good Poor
Thu 21:00 0.76 · high 2.28 · good 28.80 · good Poor
Thu 22:00 0.76 · high 1.75 · good 28.80 · good Poor
Thu 23:00 0.76 · high 1.58 · good 28.70 · good Poor
Fri 00:00 0.76 · high 0.73 · good 28.70 · good Poor
Fri 01:00 0.76 · high 0.41 · good 28.60 · good Poor
Fri 02:00 0.74 · high 0.86 · good 28.60 · good Poor