SnorkelForecast.com

Praslin Snorkel Report Today

Seychelles · Updated Sat 05:03 (+04) · Source: Snapshot

The skinny

Marginal Report Sun 04:35

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

Score: 3.2/10

Best time: Mon 17:00

Main risk: Waves

Best morning signal: Sun 11:00 (Poor).

Best afternoon signal: Sun 18:00 (Poor). Peak afternoon wind is about 8.1 m/s.

Email me when it is good

Sunrise

06:26

Sunset

18:20

Water

27.4°C

Max air

25.9°C

Sky

Cloudy

100% 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

Sunday

❌ poor conditions

Main blocker: Waves

Monday

❌ poor conditions

Main blocker: Waves

Tuesday

❌ poor conditions

Main blocker: Waves

Best available hours

  • Mon 13:00 — Poor (0.35) · still limited by waves, wind
  • Mon 07:00 — Poor (0.33) · still limited by waves, wind
  • Sun 07:00 — Poor (0.32) · still limited by waves, wind

Why this verdict

Main blockers across the next 72 hours:

  • Waves (52 hours)
  • Wind (52 hours)
  • Tide/current (52 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 04:00

Sun 04:00, Mon 16:00

Nearby alternatives in Seychelles

La Digue

12 km away

❌ Poor

Mahé

49 km away

❌ Poor

Advanced forecast data

Viewing historical data

Sat 00:00 – Tue 00:00 (+04)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.35 around Sat 11:00; 1 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 1.22m to 1.48m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 6.0 to 8.67m/s).

Tides range from -0.3m to 0.9m; 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
Sat 00:00 1.42 · high 8.14 · high 27.30 · good poor
Sat 01:00 1.44 · high 8.34 · high 27.30 · good poor
Sat 02:00 1.46 · high 8.51 · high 27.30 · good poor
Sat 03:00 1.48 · high 8.54 · high 27.30 · good poor
Sat 04:00 1.48 · high 8.67 · high 27.30 · good poor
Sat 05:00 1.48 · high 8.58 · high 27.30 · good poor
Sat 06:00 1.22 · high 7.74 · high 27.40 · good poor
Sat 07:00 1.22 · high 7.46 · high 27.40 · good fair
Sat 08:00 1.24 · high 7.38 · high 27.40 · good poor
Sat 09:00 1.24 · high 7.43 · high 27.50 · good poor
Sat 10:00 1.26 · high 7.56 · high 27.50 · good poor
Sat 11:00 1.28 · high 7.27 · high 27.50 · good poor
Sat 12:00 1.30 · high 7.48 · high 27.50 · good poor
Sat 13:00 1.30 · high 7.27 · high 27.50 · good poor
Sat 14:00 1.30 · high 6.85 · high 27.50 · good poor
Sat 15:00 1.30 · high 6.00 · high 27.50 · good poor
Sat 16:00 1.32 · high 6.89 · high 27.50 · good poor
Sat 17:00 1.34 · high 6.20 · high 27.50 · good poor
Sat 18:00 1.36 · high 6.59 · high 27.50 · good poor
Sat 19:00 1.36 · high 6.82 · high 27.50 · good poor
Sat 20:00 1.38 · high 6.80 · high 27.40 · good poor
Sat 21:00 1.38 · high 6.31 · high 27.40 · good poor
Sat 22:00 1.40 · high 8.10 · high 27.40 · good poor
Sat 23:00 1.44 · high 8.15 · high 27.40 · good poor
Sun 00:00 1.46 · high 8.85 · high 27.40 · good poor
Sun 01:00 1.48 · high 8.42 · high 27.40 · good poor
Sun 02:00 1.52 · high 8.46 · high 27.40 · good poor
Sun 03:00 1.54 · high 8.25 · high 27.40 · good poor
Sun 04:00 1.52 · high 8.30 · high 27.40 · good poor
Sun 05:00 1.50 · high 8.42 · high 27.40 · good poor
Sun 06:00 1.48 · high 8.18 · high 27.40 · good poor
Sun 07:00 1.46 · high 7.83 · high 27.40 · good poor
Sun 08:00 1.46 · high 7.92 · high 27.40 · good poor
Sun 09:00 1.44 · high 7.92 · high 27.50 · good poor
Sun 10:00 1.44 · high 8.03 · high 27.50 · good poor
Sun 11:00 1.46 · high 8.12 · high 27.50 · good poor
Sun 12:00 1.46 · high 7.89 · high 27.50 · good poor
Sun 13:00 1.44 · high 7.68 · high 27.50 · good poor
Sun 14:00 1.44 · high 7.48 · high 27.50 · good poor
Sun 15:00 1.42 · high 6.86 · high 27.50 · good poor
Sun 16:00 1.40 · high 7.95 · high 27.50 · good poor
Sun 17:00 1.40 · high 8.35 · high 27.50 · good poor
Sun 18:00 1.38 · high 8.61 · high 27.50 · good poor
Sun 19:00 1.38 · high 8.10 · high 27.50 · good poor
Sun 20:00 1.38 · high 7.38 · high 27.40 · good poor
Sun 21:00 1.38 · high 7.59 · high 27.40 · good poor
Sun 22:00 1.36 · high 8.11 · high 27.40 · good poor
Sun 23:00 1.36 · high 8.28 · high 27.40 · good poor
Mon 00:00 1.34 · high 8.54 · high 27.40 · good poor
Mon 01:00 1.32 · high 8.46 · high 27.40 · good poor
Mon 02:00 1.32 · high 8.53 · high 27.40 · good poor
Mon 03:00 1.30 · high 8.25 · high 27.40 · good poor
Mon 04:00 1.30 · high 8.21 · high 27.40 · good poor
Mon 05:00 1.32 · high 8.52 · high 27.40 · good poor
Mon 06:00 1.32 · high 8.59 · high 27.40 · good poor
Mon 07:00 1.32 · high 8.19 · high 27.40 · good poor
Mon 08:00 1.34 · high 8.15 · high 27.40 · good poor
Mon 09:00 1.34 · high 8.00 · high 27.50 · good poor
Mon 10:00 1.34 · high 8.72 · high 27.50 · good poor
Mon 11:00 1.36 · high 7.57 · high 27.60 · good poor
Mon 12:00 1.36 · high 8.23 · high 27.60 · good poor
Mon 13:00 1.36 · high 6.16 · high 27.60 · good poor
Mon 14:00 1.38 · high 7.32 · high 27.60 · good poor
Mon 15:00 1.38 · high 6.14 · high 27.60 · good poor
Mon 16:00 1.40 · high 6.64 · high 27.60 · good poor
Mon 17:00 1.44 · high 7.81 · high 27.50 · good poor
Mon 18:00 1.46 · high 7.96 · high 27.50 · good poor
Mon 19:00 1.48 · high 8.34 · high 27.50 · good poor
Mon 20:00 1.50 · high 8.96 · high 27.50 · good poor
Mon 21:00 1.52 · high 7.68 · high 27.50 · good poor
Mon 22:00 1.52 · high 7.64 · high 27.40 · good poor
Mon 23:00 1.54 · high 8.86 · high 27.40 · good poor