SnorkelForecast.com

Crete Snorkel Report Today

Greece · Updated Tue 04:14 (EEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 16:27

Crete has a usable snorkeling window around Wed 17:00. The main thing to watch is waves.

Score: 5.9/10

Best time: Wed 17:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 18:00 (Good). Peak afternoon wind is about 7.1 m/s.

Email me when it is good

Sunrise

06:22

Sunset

20:32

Water

27.5°C

Max air

31.6°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Wed 14:00–17:00 (26% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ good conditions

Main blocker: Tide/current

Thursday

✅ good conditions

Main blocker: Waves

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 14:00 until 17:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (35 hours)
  • Tide/current (28 hours)
  • Darkness (20 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

Santorini

141 km away

✅ Good

Milos

170 km away

✅ Good

Paros

207 km away

✅ Good

Naxos

214 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 13:00 – Thu 13:00 (EEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.68 around Tue 07:00; 14 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.

15/24 sampled hours stay at or below 0.36m (range 0.26m to 0.46m).

Wind is at or below 5.4m/s in 18/24 sampled hours (range 2.62 to 6.56m/s).

Tides range from -0.5m to -0.43m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
fair ⚠️ Fair
fair ⚠️ Fair
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
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
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
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
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 13:00 0.46 · high 5.73 · high 25.70 · good fair
Mon 14:00 0.46 · high 5.33 · good 25.70 · good fair
Mon 15:00 0.44 · high 4.85 · good 25.60 · good good
Mon 16:00 0.42 · high 3.50 · good 25.60 · good good
Mon 17:00 0.40 · high 3.51 · good 25.50 · good good
Mon 18:00 0.38 · high 2.71 · good 25.50 · good poor
Mon 19:00 0.36 · good 2.90 · good 25.40 · good poor
Mon 20:00 0.34 · good 2.92 · good 25.40 · good poor
Mon 21:00 0.32 · good 2.62 · good 25.30 · good poor
Mon 22:00 0.30 · good 3.18 · good 25.20 · good poor
Mon 23:00 0.30 · good 3.38 · good 25.20 · good poor
Tue 00:00 0.28 · good 3.27 · good 25.10 · good poor
Tue 01:00 0.28 · good 3.23 · good 25.10 · good poor
Tue 02:00 0.26 · good 3.36 · good 25.10 · good poor
Tue 03:00 0.26 · good 3.67 · good 25.00 · good poor
Tue 04:00 0.26 · good 3.58 · good 25.00 · good good
Tue 05:00 0.28 · good 3.79 · good 25.00 · good good
Tue 06:00 0.28 · good 4.22 · good 25.00 · good good
Tue 07:00 0.30 · good 5.06 · good 25.10 · good good
Tue 08:00 0.34 · good 5.59 · high 25.20 · good good
Tue 09:00 0.36 · good 5.87 · high 25.30 · good good
Tue 10:00 0.38 · high 6.38 · high 25.40 · good good
Tue 11:00 0.38 · high 6.56 · high 25.50 · good fair
Tue 12:00 0.40 · high 6.33 · high 25.50 · good fair
Tue 13:00 0.40 · high 6.21 · high 25.50 · good fair
Tue 14:00 0.42 · high 6.11 · high 25.50 · good fair
Tue 15:00 0.42 · high 5.50 · high 25.50 · good good
Tue 16:00 0.42 · high 4.60 · good 25.40 · good good
Tue 17:00 0.40 · high 3.90 · good 25.40 · good good
Tue 18:00 0.40 · high 3.01 · good 25.30 · good poor
Tue 19:00 0.38 · high 3.10 · good 25.30 · good poor
Tue 20:00 0.38 · high 2.82 · good 25.30 · good poor
Tue 21:00 0.36 · good 2.83 · good 25.20 · good poor
Tue 22:00 0.36 · good 3.04 · good 25.20 · good poor
Tue 23:00 0.34 · good 3.06 · good 25.20 · good poor
Wed 00:00 0.34 · good 2.98 · good 25.10 · good poor
Wed 01:00 0.34 · good 2.94 · good 25.10 · good poor
Wed 02:00 0.32 · good 2.73 · good 25.10 · good poor
Wed 03:00 0.32 · good 2.42 · good 25.00 · good poor
Wed 04:00 0.32 · good 2.34 · good 25.00 · good good
Wed 05:00 0.30 · good 2.60 · good 25.00 · good good
Wed 06:00 0.30 · good 3.74 · good 25.00 · good good
Wed 07:00 0.32 · good 4.41 · good 25.10 · good good
Wed 08:00 0.32 · good 5.07 · good 25.20 · good good
Wed 09:00 0.34 · good 5.57 · high 25.30 · good good
Wed 10:00 0.36 · good 5.70 · high 25.30 · good good
Wed 11:00 0.40 · high 5.87 · high 25.40 · good good
Wed 12:00 0.42 · high 5.82 · high 25.50 · good fair
Wed 13:00 0.44 · high 5.39 · good 25.50 · good fair
Wed 14:00 0.46 · high 4.83 · good 25.50 · good good
Wed 15:00 0.48 · high 4.13 · good 25.50 · good good
Wed 16:00 0.50 · high 3.32 · good 25.40 · good good
Wed 17:00 0.54 · high 2.52 · good 25.40 · good good
Wed 18:00 0.56 · high 1.26 · good 25.40 · good poor
Wed 19:00 0.58 · high 0.71 · good 25.40 · good poor
Wed 20:00 0.62 · high 0.41 · good 25.30 · good poor
Wed 21:00 0.64 · high 0.64 · good 25.30 · good poor
Wed 22:00 0.64 · high 0.78 · good 25.30 · good poor
Wed 23:00 0.62 · high 1.00 · good 25.30 · good poor
Thu 00:00 0.62 · high 0.89 · good 25.30 · good poor
Thu 01:00 0.60 · high 0.81 · good 25.20 · good poor
Thu 02:00 0.60 · high 1.02 · good 25.20 · good poor
Thu 03:00 0.58 · high 1.10 · good 25.20 · good poor
Thu 04:00 0.58 · high 1.10 · good 25.20 · good good
Thu 05:00 0.56 · high 0.51 · good 25.10 · good good
Thu 06:00 0.56 · high 1.20 · good 25.20 · good good
Thu 07:00 0.56 · high 1.81 · good 25.20 · good good
Thu 08:00 0.54 · high 2.47 · good 25.40 · good good
Thu 09:00 0.58 · high 3.82 · good 25.20 · good fair
Thu 10:00 0.62 · high 3.97 · good 25.30 · good fair
Thu 11:00 0.66 · high 4.24 · good 25.40 · good fair
Thu 12:00 0.70 · high 4.08 · good 25.40 · good fair