MARINE REPORT / 72 HOURS

Crystal River Snorkel Report Today

USA · Updated Sat 06:11 (EDT) · Source: Snapshot

The skinny

Go in the best window Data updated Sat 06:11 (EDT)

Crystal River has a usable snorkeling window around Sat 08:00. The main thing to watch is waves.

Right now (forecast)

Poor · 0.0/10

Sat 07:00 (EDT)

Later today

Good · 6.2/10

Sat 17:00 (EDT)

Next three days

Good · 6.2/10

Sat 17:00 (EDT)

Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.

Score: 6.2/10

Best time: Sat 08:00

Main risk: Waves

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

Best afternoon signal: Sat 17:00 (Good). Peak afternoon wind is about 4.0 m/s.

Email me when it is good

Also see the best places to snorkel in Florida, ranked on our stored historical scores.

Sunrise

07:32

Sunset

18:58

Water

27.3°C

Max air

22.9°C

Sky

Cloudy

100% cloud

Good model window in the next 72 hours

Next good model window: Sat 08:00 (13% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Saturday

✅ Good conditions

Main blocker: Waves

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Sat 08:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (65 hours)
  • Darkness (37 hours)
  • Wind (29 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: Sun 06:00

Sat 19:00, Sun 06:00, Sun 20:00, Mon 08:00, Mon 21:00

Nearby alternatives in USA

Key Largo

475 km away

✅ Good

Dry Tortugas

476 km away

✅ Good

Bahia Honda

490 km away

✅ Good

Looe Key

499 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 07:00 – Fri 07:00 (EDT)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.73 around Tue 11:00; 12 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.

16/24 sampled hours stay at or below 0.36m (range 0.22m to 0.42m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.76 to 5.34m/s).

Tides range from -0.45m to 0.42m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Fair ⚠️ Fair
Good 🌟 Good
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Fair ⚠️ Fair
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
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
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 07:00 0.22 · good 2.33 · good 28.10 · good Poor
Tue 08:00 0.22 · good 2.53 · good 28.10 · good Good
Tue 09:00 0.22 · good 2.82 · good 28.10 · good Good
Tue 10:00 0.22 · good 2.42 · good 28.20 · good Good
Tue 11:00 0.22 · good 2.00 · good 28.20 · good Excellent
Tue 12:00 0.22 · good 0.76 · good 28.20 · good Good
Tue 13:00 0.34 · good 3.11 · good 28.30 · good Good
Tue 14:00 0.36 · good 4.32 · good 28.30 · good Fair
Tue 15:00 0.38 · high 4.55 · good 28.30 · good Good
Tue 16:00 0.40 · high 4.82 · good 28.20 · good Fair
Tue 17:00 0.42 · high 5.34 · good 28.20 · good Fair
Tue 18:00 0.42 · high 5.14 · good 28.10 · good Fair
Tue 19:00 0.42 · high 5.32 · good 28.10 · good Fair
Tue 20:00 0.42 · high 5.02 · good 28.10 · good Poor
Tue 21:00 0.40 · high 4.82 · good 28.10 · good Poor
Tue 22:00 0.38 · high 4.02 · good 28.10 · good Poor
Tue 23:00 0.36 · good 4.11 · good 28.00 · good Poor
Wed 00:00 0.34 · good 3.86 · good 28.00 · good Poor
Wed 01:00 0.34 · good 3.67 · good 28.00 · good Poor
Wed 02:00 0.32 · good 3.50 · good 28.00 · good Poor
Wed 03:00 0.32 · good 3.98 · good 28.00 · good Poor
Wed 04:00 0.30 · good 3.94 · good 28.00 · good Poor
Wed 05:00 0.30 · good 4.24 · good 28.00 · good Poor
Wed 06:00 0.30 · good 4.33 · good 27.90 · good Poor
Wed 07:00 0.18 · good 3.98 · good 28.00 · good Poor
Wed 08:00 0.20 · good 4.13 · good 28.00 · good Good
Wed 09:00 0.20 · good 4.56 · good 28.00 · good Good
Wed 10:00 0.20 · good 5.10 · good 28.10 · good Good
Wed 11:00 0.20 · good 6.50 · high 28.20 · good Good
Wed 12:00 0.40 · high 5.62 · high 28.30 · good Good
Wed 13:00 0.42 · high 6.61 · high 28.30 · good Fair
Wed 14:00 0.42 · high 6.09 · high 28.40 · good Fair
Wed 15:00 0.42 · high 6.51 · high 28.40 · good Fair
Wed 16:00 0.40 · high 5.45 · high 28.40 · good Fair
Wed 17:00 0.40 · high 5.19 · good 28.40 · good Fair
Wed 18:00 0.40 · high 4.66 · good 28.40 · good Fair
Wed 19:00 0.40 · high 4.79 · good 28.40 · good Fair
Wed 20:00 0.40 · high 5.60 · high 28.30 · good Poor
Wed 21:00 0.40 · high 5.75 · high 28.30 · good Poor
Wed 22:00 0.40 · high 4.83 · good 28.30 · good Poor
Wed 23:00 0.40 · high 4.33 · good 28.20 · good Poor
Thu 00:00 0.38 · high 4.63 · good 28.20 · good Poor
Thu 01:00 0.34 · good 4.74 · good 28.10 · good Poor
Thu 02:00 0.32 · good 3.91 · good 28.10 · good Poor
Thu 03:00 0.32 · good 3.20 · good 28.00 · good Poor
Thu 04:00 0.32 · good 2.50 · good 28.00 · good Poor
Thu 05:00 0.32 · good 2.92 · good 28.00 · good Poor
Thu 06:00 0.32 · good 2.56 · good 27.90 · good Poor
Thu 07:00 0.18 · good 3.13 · good 27.80 · good Poor
Thu 08:00 0.18 · good 3.72 · good 27.80 · good Good
Thu 09:00 0.18 · good 4.60 · good 27.80 · good Good
Thu 10:00 0.18 · good 5.28 · good 27.90 · good Good
Thu 11:00 0.16 · good 3.28 · good 27.90 · good Excellent
Thu 12:00 0.16 · good 3.90 · good 28.00 · good Good
Thu 13:00 0.16 · good 4.38 · good 28.00 · good Good
Thu 14:00 0.16 · good 4.85 · good 28.10 · good Good
Thu 15:00 0.18 · good 4.81 · good 28.10 · good Good
Thu 16:00 0.18 · good 5.41 · high 28.10 · good Good
Thu 17:00 0.20 · good 6.04 · high 28.10 · good Good
Thu 18:00 0.20 · good 6.45 · high 28.10 · good Good
Thu 19:00 0.18 · good 6.83 · high 28.10 · good Good
Thu 20:00 0.18 · good 7.32 · high 28.10 · good Poor
Thu 21:00 0.16 · good 7.16 · high 28.10 · good Poor
Thu 22:00 0.16 · good 6.24 · high 28.10 · good Poor
Thu 23:00 0.14 · good 6.62 · high 28.00 · good Poor
Fri 00:00 0.16 · good 6.69 · high 28.00 · good Poor
Fri 01:00 0.16 · good 5.94 · high 28.00 · good Poor
Fri 02:00 0.18 · good 9.36 · high 27.90 · good Poor
Fri 03:00 0.18 · good 8.40 · high 27.90 · good Poor
Fri 04:00 0.20 · good 7.16 · high 27.90 · good Poor
Fri 05:00 0.20 · good 6.56 · high 27.80 · good Poor
Fri 06:00 0.20 · good 7.34 · high 27.80 · good Poor