SnorkelForecast.com

Zakynthos - Navagio Snorkel Report Today

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

The skinny

Marginal Report Wed 18:17

Zakynthos - Navagio looks marginal today. The least-bad daylight window is around Wed 19:00, but waves is limiting the forecast.

Score: 5.0/10

Best time: Wed 19:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 19:00 (Fair). Peak afternoon wind is about 4.8 m/s.

Email me when it is good

Sunrise

06:32

Sunset

20:55

Water

28.5°C

Max air

32.0°C

Sky

Clear

0% 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

⚠️ fair conditions

Main blocker: Waves

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

  • Wed 16:00 — Fair (0.50) · still limited by waves, tide/current
  • Wed 17:00 — Fair (0.45) · still limited by waves, tide/current
  • Thu 05:00 — Fair (0.42) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (36 hours)
  • Tide/current (31 hours)
  • Darkness (20 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 20:00.

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

⚠️ Fair

Kefalonia

36 km away

✅ Good

Lefkada

95 km away

✅ Good

Skiathos

288 km away

✅ Good

Advanced forecast data

Viewing historical data

Thu 15:00 – Sun 15:00 (EEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.63 around Fri 12:00; 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.

0/24 sampled hours stay at or below 0.36m (range 0.4m to 0.64m).

Wind is at or below 5.4m/s in 10/24 sampled hours (range 1.1 to 16.6m/s).

Tides range from -0.55m to -0.41m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
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
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
Thu 19:00 0.42 · high 7.00 · high 26.00 · good poor
Thu 20:00 0.42 · high 5.80 · high 25.90 · good poor
Thu 21:00 0.42 · high 6.30 · high 25.90 · good poor
Thu 22:00 0.42 · high 6.50 · high 25.80 · good poor
Thu 23:00 0.40 · high 5.40 · good 25.70 · good poor
Fri 00:00 0.40 · high 4.60 · good 25.70 · good poor
Fri 01:00 0.40 · high 4.00 · good 25.60 · good poor
Fri 02:00 0.42 · high 4.40 · good 25.50 · good poor
Fri 03:00 0.42 · high 4.70 · good 25.40 · good poor
Fri 04:00 0.42 · high 5.50 · high 25.30 · good good
Fri 05:00 0.42 · high 4.00 · good 25.20 · good good
Fri 06:00 0.42 · high 2.40 · good 25.20 · good good
Fri 07:00 0.42 · high 1.10 · good 25.20 · good good
Fri 08:00 0.42 · high 1.80 · good 25.20 · good good
Fri 09:00 0.42 · high 1.10 · good 25.30 · good good
Fri 10:00 0.46 · high 5.90 · high 25.40 · good fair
Fri 11:00 0.54 · high 12.20 · high 26.90 · good fair
Fri 12:00 0.58 · high 15.10 · high 27.00 · good fair
Fri 13:00 0.62 · high 16.20 · high 27.00 · good fair
Fri 14:00 0.64 · high 16.60 · high 27.00 · good fair
Fri 15:00 0.68 · high 17.00 · high 26.90 · good fair
Fri 16:00 0.68 · high 15.50 · high 26.80 · good poor
Fri 17:00 0.70 · high 13.80 · high 26.70 · good poor
Fri 18:00 0.70 · high 11.50 · high 26.60 · good poor
Fri 19:00 0.68 · high 7.80 · high 26.50 · good poor
Fri 20:00 0.68 · high 6.20 · high 26.30 · good poor
Fri 21:00 0.66 · high 6.30 · high 26.20 · good poor
Fri 22:00 0.66 · high 5.40 · good 26.00 · good poor
Fri 23:00 0.64 · high 4.10 · good 25.90 · good poor
Sat 00:00 0.64 · high 3.40 · good 25.80 · good poor
Sat 01:00 0.64 · high 1.40 · good 25.70 · good poor
Sat 02:00 0.66 · high 3.90 · good 25.50 · good poor
Sat 03:00 0.66 · high 4.30 · good 25.40 · good poor
Sat 04:00 0.68 · high 5.70 · high 25.30 · good fair
Sat 05:00 0.68 · high 4.00 · good 25.30 · good fair
Sat 06:00 0.70 · high 3.40 · good 25.30 · good fair
Sat 07:00 0.70 · high 4.60 · good 25.40 · good fair
Sat 08:00 0.72 · high 6.10 · high 25.60 · good fair
Sat 09:00 0.72 · high 7.40 · high 25.80 · good fair
Sat 10:00 0.72 · high 7.90 · high 26.10 · good fair
Sat 11:00 0.72 · high 9.10 · high 26.20 · good fair
Sat 12:00 0.72 · high 11.10 · high 26.30 · good poor
Sat 13:00 0.72 · high 9.20 · high 26.30 · good fair
Sat 14:00 0.70 · high 8.90 · high 26.20 · good fair
Sat 15:00 0.70 · high 7.90 · high 26.00 · good fair
Sat 16:00 0.72 · high 4.70 · good 25.80 · good fair
Sat 17:00 0.72 · high 7.50 · high 25.70 · good poor
Sat 18:00 0.74 · high 2.20 · good 25.50 · good fair
Sat 19:00 0.78 · high 2.90 · good 25.40 · good poor
Sat 20:00 0.82 · high 4.60 · good 25.30 · good poor
Sat 21:00 0.86 · high 5.30 · good 25.30 · good poor
Sat 22:00 0.92 · high 5.50 · high 25.20 · good poor
Sat 23:00 0.98 · high 5.70 · high 25.10 · good poor
Sun 00:00 1.04 · high 5.10 · good 25.10 · good poor
Sun 01:00 1.08 · high 4.50 · good 25.00 · good poor
Sun 02:00 1.12 · high 4.50 · good 25.00 · good poor
Sun 03:00 1.16 · high 4.10 · good 24.90 · good poor
Sun 04:00 1.16 · high 5.10 · good 24.90 · good fair
Sun 05:00 1.14 · high 4.00 · good 24.90 · good fair
Sun 06:00 1.14 · high 5.50 · high 24.90 · good fair
Sun 07:00 1.10 · high 6.60 · high 25.00 · good poor
Sun 08:00 1.08 · high 9.30 · high 25.20 · good poor
Sun 09:00 1.04 · high 9.30 · high 25.50 · good poor
Sun 10:00 1.02 · high 5.70 · high 25.70 · good poor
Sun 11:00 1.00 · high 6.50 · high 25.90 · good poor
Sun 12:00 0.98 · high 1.80 · good 26.00 · good fair
Sun 13:00 0.98 · high 4.30 · good 26.10 · good fair
Sun 14:00 0.98 · high 6.50 · high 26.20 · good fair