MARINE REPORT / 72 HOURS

Praslin Snorkel Report Today

Seychelles · Updated Sat 17:17 (+04) · Source: Snapshot

The skinny

Poor Data updated Sat 17:17 (+04)

Praslin has no good model window later today. Check the three-day outlook and official beach advisories.

Right now (forecast)

Poor · 0.0/10

Sat 20:00 (+04)

Later today

No fresh data for this period.

Next three days

Fair · 4.0/10

Mon 12:00 (+04)

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

Score: 0.0/10

Best time: -

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

05:56

Sunset

18:08

Water

29.0°C

Max air

27.2°C

Sky

Cloudy

100% 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

Saturday

❌ Poor conditions

Main blocker: Waves

Sunday

❌ Poor conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Mon 12:00: Fair (0.40) · still limited by waves, tide/current
  • Mon 11:00: Fair (0.39) · still limited by waves, tide/current
  • Mon 10:00: Fair (0.38) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Tide/current (68 hours)
  • Wind (32 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 08:00

Sun 08:00, Sun 21:00, Mon 09:00, Tue 11:00

Nearby alternatives in Seychelles

La Digue

12 km away

❌ Poor

Mahé

49 km away

❌ Poor

Advanced forecast data

Viewing historical data

Sat 20:00 – Tue 20:00 (+04)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.46 around Sun 16:00; 6 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 0.98m to 1.04m).

Wind is at or below 5.4m/s in 7/24 sampled hours (range 4.71 to 7.1m/s).

Tides range from 0.09m to 0.78m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
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
Sat 20:00 0.98 · high 5.99 · high 29.10 · good Poor
Sat 21:00 1.00 · high 5.24 · good 29.10 · good Poor
Sat 22:00 1.00 · high 6.15 · high 29.10 · good Poor
Sat 23:00 1.00 · high 5.80 · high 29.10 · good Poor
Sun 00:00 1.02 · high 5.70 · high 29.00 · good Poor
Sun 01:00 1.02 · high 6.02 · high 29.00 · good Poor
Sun 02:00 1.02 · high 5.71 · high 29.00 · good Poor
Sun 03:00 1.04 · high 5.69 · high 29.00 · good Poor
Sun 04:00 1.04 · high 5.62 · high 29.00 · good Poor
Sun 05:00 1.04 · high 5.82 · high 29.00 · good Poor
Sun 06:00 1.04 · high 6.02 · high 29.00 · good Poor
Sun 07:00 1.04 · high 6.19 · high 29.00 · good Fair
Sun 08:00 1.04 · high 7.10 · high 29.00 · good Fair
Sun 09:00 1.02 · high 5.71 · high 29.00 · good Poor
Sun 10:00 1.02 · high 5.24 · good 29.00 · good Poor
Sun 11:00 1.02 · high 5.50 · high 29.10 · good Poor
Sun 12:00 1.04 · high 4.97 · good 29.10 · good Poor
Sun 13:00 1.04 · high 4.71 · good 29.20 · good Poor
Sun 14:00 1.04 · high 5.44 · high 29.20 · good Poor
Sun 15:00 1.02 · high 5.12 · good 29.10 · good Fair
Sun 16:00 1.02 · high 4.97 · good 29.10 · good Fair
Sun 17:00 1.02 · high 5.36 · good 29.10 · good Fair
Sun 18:00 1.02 · high 5.83 · high 29.10 · good Fair
Sun 19:00 1.02 · high 5.82 · high 29.10 · good Poor
Sun 20:00 1.02 · high 6.06 · high 29.00 · good Poor
Sun 21:00 1.04 · high 6.24 · high 29.00 · good Poor
Sun 22:00 0.98 · high 5.42 · high 29.00 · good Poor
Sun 23:00 0.98 · high 6.42 · high 29.00 · good Poor
Mon 00:00 0.98 · high 3.40 · good 28.90 · good Poor
Mon 01:00 0.98 · high 2.75 · good 28.90 · good Poor
Mon 02:00 1.00 · high 4.66 · good 28.90 · good Poor
Mon 03:00 1.00 · high 4.96 · good 28.90 · good Poor
Mon 04:00 1.02 · high 5.62 · high 28.90 · good Poor
Mon 05:00 1.04 · high 5.17 · good 28.90 · good Poor
Mon 06:00 1.04 · high 5.76 · high 28.90 · good Poor
Mon 07:00 1.06 · high 6.18 · high 28.90 · good Poor
Mon 08:00 1.08 · high 6.20 · high 28.90 · good Poor
Mon 09:00 1.08 · high 6.40 · high 28.90 · good Poor
Mon 10:00 1.10 · high 5.97 · high 28.90 · good Poor
Mon 11:00 1.10 · high 5.01 · good 29.00 · good Fair
Mon 12:00 1.12 · high 5.41 · high 29.00 · good Fair
Mon 13:00 1.12 · high 6.01 · high 29.00 · good Fair
Mon 14:00 1.12 · high 5.50 · high 29.10 · good Fair
Mon 15:00 1.04 · high 5.63 · high 29.10 · good Fair
Mon 16:00 1.04 · high 4.78 · good 29.10 · good Fair
Mon 17:00 1.04 · high 5.01 · good 29.10 · good Fair
Mon 18:00 1.02 · high 5.03 · good 29.10 · good Fair
Mon 19:00 1.02 · high 5.26 · good 29.10 · good Poor
Mon 20:00 1.02 · high 5.28 · good 29.10 · good Poor
Mon 21:00 1.04 · high 6.04 · high 29.00 · good Poor
Mon 22:00 1.12 · high 5.88 · high 29.00 · good Poor
Mon 23:00 1.14 · high 5.87 · high 29.00 · good Poor
Tue 00:00 1.16 · high 7.06 · high 29.00 · good Poor
Tue 01:00 1.18 · high 7.37 · high 29.00 · good Poor
Tue 02:00 1.18 · high 5.96 · high 29.00 · good Poor
Tue 03:00 1.20 · high 6.80 · high 28.90 · good Poor
Tue 04:00 1.20 · high 6.51 · high 28.90 · good Poor
Tue 05:00 1.20 · high 6.37 · high 28.90 · good Poor
Tue 06:00 1.20 · high 5.69 · high 28.90 · good Poor
Tue 07:00 1.20 · high 6.72 · high 28.90 · good Poor
Tue 08:00 1.22 · high 5.82 · high 28.90 · good Poor
Tue 09:00 1.26 · high 5.73 · high 28.90 · good Poor
Tue 10:00 1.28 · high 6.25 · high 28.90 · good Poor
Tue 11:00 1.28 · high 7.05 · high 29.00 · good Poor
Tue 12:00 1.30 · high 6.59 · high 29.00 · good Poor
Tue 13:00 1.30 · high 5.06 · good 29.00 · good Fair
Tue 14:00 1.28 · high 5.50 · high 29.10 · good Fair
Tue 15:00 1.20 · high 4.84 · good 29.20 · good Fair
Tue 16:00 1.20 · high 3.76 · good 29.20 · good Fair
Tue 17:00 1.20 · high 4.33 · good 29.20 · good Fair
Tue 18:00 1.18 · high 3.89 · good 29.20 · good Fair
Tue 19:00 1.18 · high 3.71 · good 29.10 · good Poor