SnorkelForecast.com

Zakynthos - Navagio Snorkel Report Today

Greece · Updated Tue 04:16 (EEST) · Source: Snapshot

The skinny

Go in the best window Report Wed 03:27

Zakynthos - Navagio has a usable snorkeling window around Wed 07:00. The main thing to watch is tide/current.

Score: 8.9/10

Best time: Wed 07:00

Main risk: Tide/Current

Best morning signal: Wed 09:00 (Excellent).

Best afternoon signal: Wed 12:00 (Excellent). Peak afternoon wind is about 4.8 m/s.

Email me when it is good

Sunrise

06:32

Sunset

20:55

Water

28.1°C

Max air

36.9°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Wed 04:00–14:00 (22% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ excellent conditions

Main blocker: Tide/current

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 04:00 until 14:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (44 hours)
  • Waves (37 hours)
  • Darkness (23 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 12:00.

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.

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

Sat 00:00 – Tue 00:00 (EEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.82 around Sat 09:00; 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 0.18m to 0.3m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.92 to 4.04m/s).

Tides range from -0.55m to -0.42m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
poor ❌ Limited
poor ❌ Limited
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
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
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
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
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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 and safety gate (outside daylight scores lower).
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Sat 00:00 0.30 · good 1.75 · good 25.60 · good poor
Sat 01:00 0.28 · good 1.61 · good 25.50 · good poor
Sat 02:00 0.26 · good 1.58 · good 25.50 · good poor
Sat 03:00 0.24 · good 1.42 · good 25.40 · good poor
Sat 04:00 0.24 · good 1.49 · good 25.40 · good excellent
Sat 05:00 0.22 · good 1.21 · good 25.40 · good excellent
Sat 06:00 0.22 · good 1.17 · good 25.40 · good excellent
Sat 07:00 0.22 · good 1.22 · good 25.60 · good excellent
Sat 08:00 0.20 · good 0.92 · good 25.80 · good excellent
Sat 09:00 0.20 · good 1.04 · good 26.00 · good excellent
Sat 10:00 0.20 · good 1.06 · good 26.30 · good excellent
Sat 11:00 0.18 · good 1.61 · good 26.50 · good excellent
Sat 12:00 0.18 · good 2.25 · good 26.60 · good excellent
Sat 13:00 0.18 · good 2.93 · good 26.70 · good excellent
Sat 14:00 0.18 · good 3.61 · good 26.70 · good excellent
Sat 15:00 0.18 · good 4.04 · good 26.60 · good excellent
Sat 16:00 0.20 · good 3.88 · good 26.60 · good excellent
Sat 17:00 0.22 · good 3.59 · good 26.50 · good excellent
Sat 18:00 0.24 · good 2.84 · good 26.40 · good excellent
Sat 19:00 0.24 · good 2.10 · good 26.40 · good poor
Sat 20:00 0.26 · good 1.92 · good 26.30 · good poor
Sat 21:00 0.26 · good 1.53 · good 26.20 · good poor
Sat 22:00 0.24 · good 1.48 · good 26.10 · good poor
Sat 23:00 0.22 · good 1.30 · good 26.00 · good poor
Sun 00:00 0.20 · good 1.06 · good 25.90 · good poor
Sun 01:00 0.18 · good 0.85 · good 25.90 · good poor
Sun 02:00 0.18 · good 0.73 · good 25.80 · good poor
Sun 03:00 0.16 · good 0.64 · good 25.80 · good poor
Sun 04:00 0.16 · good 0.61 · good 25.70 · good excellent
Sun 05:00 0.14 · good 0.22 · good 25.70 · good excellent
Sun 06:00 0.14 · good 1.25 · good 25.70 · good excellent
Sun 07:00 0.14 · good 1.52 · good 25.80 · good excellent
Sun 08:00 0.12 · good 1.33 · good 26.40 · good excellent
Sun 09:00 0.12 · good 1.21 · good 26.50 · good excellent
Sun 10:00 0.14 · good 1.92 · good 26.60 · good excellent
Sun 11:00 0.16 · good 2.97 · good 26.70 · good excellent
Sun 12:00 0.18 · good 3.42 · good 26.80 · good excellent
Sun 13:00 0.22 · good 4.64 · good 26.80 · good excellent
Sun 14:00 0.26 · good 4.74 · good 26.80 · good good
Sun 15:00 0.30 · good 4.55 · good 26.80 · good good
Sun 16:00 0.30 · good 3.73 · good 26.80 · good good
Sun 17:00 0.32 · good 3.50 · good 26.80 · good good
Sun 18:00 0.32 · good 3.51 · good 26.70 · good good
Sun 19:00 0.32 · good 2.71 · good 26.70 · good poor
Sun 20:00 0.30 · good 2.80 · good 26.60 · good poor
Sun 21:00 0.30 · good 2.52 · good 26.50 · good poor
Sun 22:00 0.30 · good 2.20 · good 26.50 · good poor
Sun 23:00 0.32 · good 2.10 · good 26.40 · good poor
Mon 00:00 0.32 · good 2.52 · good 26.30 · good poor
Mon 01:00 0.34 · good 1.75 · good 26.30 · good poor
Mon 02:00 0.34 · good 1.51 · good 26.20 · good poor
Mon 03:00 0.36 · good 1.61 · good 26.10 · good poor
Mon 04:00 0.36 · good 1.51 · good 26.00 · good good
Mon 05:00 0.38 · high 1.92 · good 26.00 · good good
Mon 06:00 0.38 · high 1.92 · good 26.00 · good good
Mon 07:00 0.40 · high 2.13 · good 26.00 · good good
Mon 08:00 0.44 · high 1.98 · good 26.10 · good good
Mon 09:00 0.46 · high 2.66 · good 26.10 · good good
Mon 10:00 0.56 · high 3.31 · good 26.20 · good good
Mon 11:00 0.66 · high 3.92 · good 26.30 · good fair
Mon 12:00 0.76 · high 4.71 · good 26.30 · good fair
Mon 13:00 0.82 · high 5.12 · good 26.30 · good fair
Mon 14:00 0.88 · high 5.23 · good 26.30 · good fair
Mon 15:00 0.94 · high 5.19 · good 26.30 · good fair
Mon 16:00 0.94 · high 4.88 · good 26.20 · good fair
Mon 17:00 0.94 · high 4.53 · good 26.10 · good fair
Mon 18:00 0.94 · high 4.12 · good 26.10 · good fair
Mon 19:00 0.92 · high 3.16 · good 26.00 · good poor
Mon 20:00 0.88 · high 2.53 · good 25.90 · good poor
Mon 21:00 0.86 · high 1.81 · good 25.80 · good poor
Mon 22:00 0.84 · high 1.17 · good 25.70 · good poor
Mon 23:00 0.82 · high 1.30 · good 25.70 · good poor