SnorkelForecast.com

San Cristóbal Snorkel Report Today

Ecuador · Updated Mon 02:30 (-06) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Wed 07:02

San Cristóbal looks marginal today. The least-bad daylight window is around Wed 08:00, but waves is limiting the forecast.

Score: 4.0/10

Best time: Wed 08:00

Main risk: Waves

Best morning signal: Wed 08:00 (Fair).

Best afternoon signal: Wed 17:00 (Fair). Peak afternoon wind is about 4.1 m/s.

Email me when it is good

Sunrise

06:02

Sunset

18:07

Water

26.7°C

Max air

27.8°C

Sky

Partly cloudy

36% 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

Best available hours

  • Wed 14:00 — Fair (0.40) · still limited by waves, tide/current
  • Wed 23:00 — Fair (0.36) · still limited by waves, tide/current
  • Wed 22:00 — Fair (0.35) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (12 hours)
  • Tide/current (12 hours)
  • Darkness (2 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

Wed 20:00

Nearby alternatives in Ecuador

Santa Cruz

80 km away

⚠️ Fair

Isabela

150 km away

⚠️ Fair

Advanced forecast data

Viewing historical data

Mon 13:00 – Thu 13:00 (-06)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.23 around Mon 09:00; 0 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 1.44m to 1.54m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 12.2 to 19.9m/s).

Tides range from -0.43m to 1.04m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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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 1.44 · high 14.40 · high 25.80 · good poor
Mon 14:00 1.46 · high 15.60 · high 25.90 · good poor
Mon 15:00 1.46 · high 17.60 · high 25.90 · good poor
Mon 16:00 1.48 · high 19.40 · high 26.00 · good poor
Mon 17:00 1.48 · high 19.90 · high 26.00 · good poor
Mon 18:00 1.50 · high 18.90 · high 26.00 · good poor
Mon 19:00 1.52 · high 17.80 · high 26.10 · good poor
Mon 20:00 1.52 · high 17.80 · high 26.10 · good poor
Mon 21:00 1.54 · high 17.00 · high 26.10 · good poor
Mon 22:00 1.54 · high 18.00 · high 26.10 · good poor
Mon 23:00 1.54 · high 16.00 · high 26.10 · good poor
Tue 00:00 1.54 · high 15.10 · high 26.10 · good poor
Tue 01:00 1.54 · high 13.00 · high 26.10 · good poor
Tue 02:00 1.52 · high 12.20 · high 26.10 · good poor
Tue 03:00 1.52 · high 12.80 · high 26.10 · good poor
Tue 04:00 1.52 · high 15.10 · high 26.00 · good poor
Tue 05:00 1.52 · high 14.80 · high 26.00 · good poor
Tue 06:00 1.52 · high 14.50 · high 26.00 · good poor
Tue 07:00 1.52 · high 14.70 · high 26.00 · good poor
Tue 08:00 1.52 · high 13.30 · high 25.90 · good poor
Tue 09:00 1.52 · high 14.40 · high 25.90 · good poor
Tue 10:00 1.52 · high 15.80 · high 25.90 · good poor
Tue 11:00 1.54 · high 16.40 · high 25.90 · good poor
Tue 12:00 1.54 · high 16.50 · high 25.90 · good poor
Tue 13:00 1.54 · high 16.80 · high 25.90 · good poor
Tue 14:00 1.54 · high 18.00 · high 25.90 · good poor
Tue 15:00 1.54 · high 18.30 · high 25.90 · good poor
Tue 16:00 1.54 · high 18.40 · high 26.00 · good poor
Tue 17:00 1.52 · high 17.60 · high 26.00 · good poor
Tue 18:00 1.52 · high 17.50 · high 26.00 · good poor
Tue 19:00 1.52 · high 17.70 · high 26.00 · good poor
Tue 20:00 1.50 · high 18.20 · high 26.10 · good poor
Tue 21:00 1.50 · high 17.80 · high 26.10 · good poor
Tue 22:00 1.50 · high 17.50 · high 26.10 · good poor
Tue 23:00 1.50 · high 15.50 · high 26.10 · good poor
Wed 00:00 1.50 · high 13.70 · high 26.10 · good poor
Wed 01:00 1.50 · high 13.00 · high 26.10 · good poor
Wed 02:00 1.50 · high 13.50 · high 26.10 · good poor
Wed 03:00 1.50 · high 15.80 · high 26.00 · good poor
Wed 04:00 1.50 · high 17.40 · high 26.00 · good poor
Wed 05:00 1.50 · high 14.50 · high 25.90 · good poor
Wed 06:00 1.50 · high 14.10 · high 25.90 · good poor
Wed 07:00 1.50 · high 17.00 · high 25.80 · good poor
Wed 08:00 1.52 · high 17.80 · high 25.80 · good poor
Wed 09:00 1.52 · high 15.80 · high 25.80 · good poor
Wed 10:00 1.52 · high 16.70 · high 25.80 · good poor
Wed 11:00 1.54 · high 17.50 · high 25.70 · good poor
Wed 12:00 1.54 · high 17.10 · high 25.70 · good poor
Wed 13:00 1.56 · high 17.90 · high 25.70 · good poor
Wed 14:00 1.56 · high 17.40 · high 25.70 · good poor
Wed 15:00 1.58 · high 19.00 · high 25.70 · good poor
Wed 16:00 1.58 · high 18.60 · high 25.80 · good poor
Wed 17:00 1.60 · high 20.00 · high 25.80 · good poor
Wed 18:00 1.60 · high 20.10 · high 25.80 · good poor
Wed 19:00 1.62 · high 19.30 · high 25.80 · good poor
Wed 20:00 1.62 · high 20.30 · high 25.80 · good poor
Wed 21:00 1.64 · high 18.60 · high 25.80 · good poor
Wed 22:00 1.66 · high 17.40 · high 25.80 · good poor
Wed 23:00 1.66 · high 16.00 · high 25.80 · good poor
Thu 00:00 1.68 · high 15.80 · high 25.80 · good poor
Thu 01:00 1.68 · high 16.20 · high 25.80 · good poor
Thu 02:00 1.68 · high 14.50 · high 25.80 · good poor
Thu 03:00 1.68 · high 15.20 · high 25.80 · good poor
Thu 04:00 1.68 · high 16.10 · high 25.70 · good poor
Thu 05:00 1.66 · high 17.10 · high 25.70 · good poor
Thu 06:00 1.66 · high 17.60 · high 25.70 · good poor
Thu 07:00 1.66 · high 17.30 · high 25.70 · good poor
Thu 08:00 1.64 · high 16.80 · high 25.60 · good poor
Thu 09:00 1.64 · high 18.20 · high 25.60 · good poor
Thu 10:00 1.64 · high 18.30 · high 25.60 · good poor
Thu 11:00 1.64 · high 17.60 · high 25.60 · good poor
Thu 12:00 1.64 · high 17.80 · high 25.60 · good poor