SnorkelForecast.com

San Cristóbal Snorkel Report Today

Ecuador · Updated Sun 02:05 (-06) · Source: Snapshot

The skinny

Marginal Data updated Sun 02:05 (-06)

San Cristóbal looks marginal today. The least-bad daylight window is around Sun 17:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Sun 02:00 (-06)

Later today

Poor · 3.3/10

Sun 17:00 (-06)

Next three days

Poor · 3.3/10

Sun 17:00 (-06)

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

Score: 3.3/10

Best time: Sun 17:00

Main risk: Waves

Best morning signal: Sun 07:00 (Poor).

Best afternoon signal: Sun 17:00 (Poor). Peak afternoon wind is about 7.1 m/s.

Email me when it is good

Sunrise

05:51

Sunset

17:57

Water

26.0°C

Max air

27.2°C

Sky

Cloudy

97% cloud

No good model 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

Sunday

❌ Poor conditions

Main blocker: Waves

Monday

❌ Poor conditions

Main blocker: Waves

Tuesday

❌ Poor conditions

Main blocker: Waves

Best available hours

  • Sun 17:00: Poor (0.33) · still limited by waves, wind
  • Mon 17:00: Poor (0.32) · still limited by waves, tide/current
  • Tue 17:00: Poor (0.32) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (71 hours)
  • Tide/current (71 hours)
  • Darkness (35 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.

Upcoming high tides

Next early morning high tide: Sun 03:00

Sun 03:00, Sun 16:00, Mon 04:00, Mon 16:00, Tue 17:00

Nearby alternatives in Ecuador

Santa Cruz

80 km away

❌ Poor

Isabela

150 km away

❌ Poor

Advanced forecast data

Viewing historical data

Sun 02:00 – Wed 02:00 (-06)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.38 around Sun 13:00; 3 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 1.04m to 1.24m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 2.76 to 4.81m/s).

Tides range from -0.06m to 0.82m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
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
Sun 02:00 1.24 · high 4.81 · good 25.10 · good Poor
Sun 03:00 1.24 · high 4.78 · good 25.10 · good Poor
Sun 04:00 1.24 · high 4.10 · good 25.10 · good Poor
Sun 05:00 1.24 · high 3.78 · good 24.50 · good Poor
Sun 06:00 1.24 · high 3.74 · good 24.50 · good Fair
Sun 07:00 1.22 · high 3.63 · good 24.50 · good Poor
Sun 08:00 1.22 · high 3.83 · good 24.60 · good Fair
Sun 09:00 1.20 · high 3.96 · good 24.60 · good Poor
Sun 10:00 1.18 · high 4.01 · good 24.70 · good Poor
Sun 11:00 1.18 · high 3.86 · good 24.80 · good Poor
Sun 12:00 1.16 · high 3.86 · good 24.80 · good Poor
Sun 13:00 1.16 · high 4.04 · good 24.90 · good Fair
Sun 14:00 1.14 · high 4.07 · good 25.00 · good Poor
Sun 15:00 1.14 · high 3.83 · good 25.00 · good Poor
Sun 16:00 1.12 · high 3.59 · good 25.10 · good Poor
Sun 17:00 1.12 · high 3.40 · good 25.10 · good Poor
Sun 18:00 1.10 · high 3.20 · good 25.20 · good Poor
Sun 19:00 1.08 · high 2.87 · good 25.20 · good Poor
Sun 20:00 1.08 · high 2.76 · good 25.20 · good Poor
Sun 21:00 1.06 · high 2.89 · good 25.10 · good Poor
Sun 22:00 1.06 · high 3.32 · good 25.10 · good Poor
Sun 23:00 1.04 · high 3.82 · good 25.10 · good Poor
Mon 00:00 1.04 · high 4.25 · good 25.10 · good Poor
Mon 01:00 1.04 · high 4.04 · good 25.10 · good Poor
Mon 02:00 1.04 · high 3.63 · good 25.10 · good Poor
Mon 03:00 1.04 · high 3.48 · good 25.20 · good Poor
Mon 04:00 1.04 · high 3.64 · good 25.20 · good Poor
Mon 05:00 1.04 · high 4.61 · good 25.30 · good Poor
Mon 06:00 1.04 · high 4.86 · good 25.40 · good Fair
Mon 07:00 1.04 · high 4.73 · good 25.40 · good Poor
Mon 08:00 1.04 · high 4.98 · good 25.50 · good Poor
Mon 09:00 1.04 · high 5.12 · good 25.60 · good Poor
Mon 10:00 1.06 · high 5.22 · good 25.70 · good Poor
Mon 11:00 1.10 · high 5.39 · good 25.80 · good Poor
Mon 12:00 1.12 · high 5.72 · high 25.90 · good Poor
Mon 13:00 1.14 · high 5.89 · high 25.90 · good Fair
Mon 14:00 1.14 · high 5.78 · high 25.90 · good Poor
Mon 15:00 1.14 · high 5.35 · good 26.00 · good Poor
Mon 16:00 1.14 · high 5.14 · good 26.00 · good Fair
Mon 17:00 1.16 · high 5.09 · good 26.00 · good Poor
Mon 18:00 1.16 · high 5.01 · good 26.00 · good Poor
Mon 19:00 1.16 · high 5.08 · good 26.00 · good Poor
Mon 20:00 1.16 · high 5.30 · good 25.90 · good Poor
Mon 21:00 1.16 · high 5.25 · good 25.90 · good Poor
Mon 22:00 1.16 · high 5.33 · good 25.80 · good Poor
Mon 23:00 1.18 · high 5.03 · good 25.80 · good Poor
Tue 00:00 1.18 · high 6.10 · high 25.80 · good Poor
Tue 01:00 1.20 · high 5.41 · high 25.70 · good Poor
Tue 02:00 1.20 · high 5.36 · good 25.70 · good Poor
Tue 03:00 1.22 · high 5.28 · good 25.70 · good Poor
Tue 04:00 1.24 · high 5.23 · good 25.70 · good Poor
Tue 05:00 1.20 · high 5.44 · high 25.50 · good Poor
Tue 06:00 1.20 · high 5.58 · high 25.50 · good Poor
Tue 07:00 1.22 · high 5.93 · high 25.50 · good Poor
Tue 08:00 1.26 · high 6.35 · high 25.50 · good Poor
Tue 09:00 1.28 · high 6.52 · high 25.60 · good Poor
Tue 10:00 1.30 · high 6.27 · high 25.60 · good Poor
Tue 11:00 1.32 · high 5.81 · high 25.60 · good Poor
Tue 12:00 1.34 · high 5.98 · high 25.60 · good Poor
Tue 13:00 1.34 · high 5.65 · high 25.60 · good Fair
Tue 14:00 1.30 · high 5.25 · good 25.60 · good Poor
Tue 15:00 1.30 · high 5.47 · high 25.60 · good Poor
Tue 16:00 1.30 · high 5.09 · good 25.50 · good Poor
Tue 17:00 1.28 · high 4.65 · good 25.50 · good Poor
Tue 18:00 1.28 · high 4.42 · good 25.50 · good Poor
Tue 19:00 1.26 · high 4.52 · good 25.40 · good Poor
Tue 20:00 1.22 · high 4.71 · good 25.40 · good Poor
Tue 21:00 1.20 · high 4.34 · good 25.30 · good Poor
Tue 22:00 1.18 · high 4.32 · good 25.30 · good Poor
Tue 23:00 1.18 · high 4.46 · good 25.20 · good Poor
Wed 00:00 1.16 · high 4.73 · good 25.20 · good Poor
Wed 01:00 1.14 · high 4.67 · good 25.20 · good Poor