SnorkelForecast.com

Blue Bay Snorkel Report Today

Mauritius · Updated Tue 04:14 (+04) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Thu 03:59

Blue Bay has a usable snorkeling window around Fri 07:00. The main thing to watch is waves.

Score: 5.1/10

Best time: Fri 07:00

Main risk: Waves

Best morning signal: Thu 07:00 (Fair).

Best afternoon signal: Thu 17:00 (Fair). Peak afternoon wind is about 5.0 m/s.

Email me when it is good

Sunrise

06:43

Sunset

17:48

Water

25.0°C

Max air

24.8°C

Sky

Partly cloudy

48% cloud

Good window is available today

Next safe window: Fri 03:00 (4% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

✅ good conditions

Main blocker: Waves

Best available hours

Next safe window starts at Fri 03:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (28 hours)
  • Tide/current (24 hours)
  • Darkness (16 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 32/100

Low peak drift risk around Thu 20:00.

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: Thu 02:00

Thu 02:00, Thu 15:00

Nearby alternatives in Mauritius

Flic en Flac

41 km away

✅ Good

Advanced forecast data

Viewing historical data

Wed 23:00 – Sat 23:00 (+04)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.0 around Thu 03:00; 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 3.1m to 3.3m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 6.0 to 21.1m/s).

Tides range from 0.52m to 0.85m; 0 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
Wed 23:00 3.30 · high 13.10 · high 25.30 · good poor
Thu 00:00 3.26 · high 12.80 · high 25.30 · good poor
Thu 01:00 3.24 · high 14.90 · high 25.30 · good poor
Thu 02:00 3.20 · high 15.60 · high 25.30 · good poor
Thu 03:00 3.18 · high 15.00 · high 25.30 · good poor
Thu 04:00 3.18 · high 17.00 · high 25.30 · good poor
Thu 05:00 3.16 · high 19.00 · high 25.30 · good poor
Thu 06:00 3.16 · high 19.80 · high 25.30 · good poor
Thu 07:00 3.14 · high 21.10 · high 25.30 · good poor
Thu 08:00 3.14 · high 20.50 · high 25.30 · good poor
Thu 09:00 3.12 · high 20.20 · high 25.40 · good poor
Thu 10:00 3.12 · high 20.80 · high 25.40 · good poor
Thu 11:00 3.10 · high 19.70 · high 25.40 · good poor
Thu 12:00 3.10 · high 20.90 · high 25.40 · good poor
Thu 13:00 3.12 · high 18.30 · high 25.40 · good poor
Thu 14:00 3.14 · high 14.90 · high 25.40 · good poor
Thu 15:00 3.16 · high 14.60 · high 25.40 · good poor
Thu 16:00 3.18 · high 17.10 · high 25.30 · good poor
Thu 17:00 3.22 · high 15.30 · high 25.30 · good poor
Thu 18:00 3.24 · high 13.90 · high 25.30 · good poor
Thu 19:00 3.22 · high 13.70 · high 25.30 · good poor
Thu 20:00 3.22 · high 13.10 · high 25.30 · good poor
Thu 21:00 3.20 · high 13.70 · high 25.30 · good poor
Thu 22:00 3.16 · high 6.00 · high 25.30 · good poor
Thu 23:00 3.12 · high 9.70 · high 25.30 · good poor
Fri 00:00 3.08 · high 8.60 · high 25.30 · good poor
Fri 01:00 3.06 · high 10.60 · high 25.30 · good poor
Fri 02:00 3.02 · high 9.70 · high 25.30 · good poor
Fri 03:00 3.00 · high 8.90 · high 25.30 · good poor
Fri 04:00 2.96 · high 15.70 · high 25.30 · good poor
Fri 05:00 2.94 · high 12.80 · high 25.30 · good poor
Fri 06:00 2.90 · high 13.10 · high 25.30 · good poor
Fri 07:00 2.86 · high 15.80 · high 25.30 · good poor
Fri 08:00 2.84 · high 16.00 · high 25.30 · good poor
Fri 09:00 2.80 · high 11.20 · high 25.30 · good poor
Fri 10:00 2.78 · high 14.40 · high 25.30 · good poor
Fri 11:00 2.74 · high 15.90 · high 25.30 · good poor
Fri 12:00 2.72 · high 13.40 · high 25.30 · good poor
Fri 13:00 2.72 · high 14.10 · high 25.30 · good poor
Fri 14:00 2.70 · high 14.30 · high 25.30 · good poor
Fri 15:00 2.70 · high 12.70 · high 25.30 · good poor
Fri 16:00 2.70 · high 14.80 · high 25.20 · good poor
Fri 17:00 2.72 · high 11.20 · high 25.20 · good poor
Fri 18:00 2.72 · high 15.10 · high 25.20 · good poor
Fri 19:00 2.70 · high 16.40 · high 25.20 · good poor
Fri 20:00 2.68 · high 17.10 · high 25.20 · good poor
Fri 21:00 2.66 · high 17.70 · high 25.20 · good poor
Fri 22:00 2.62 · high 15.70 · high 25.20 · good poor
Fri 23:00 2.60 · high 15.00 · high 25.20 · good poor
Sat 00:00 2.56 · high 13.60 · high 25.20 · good poor
Sat 01:00 2.54 · high 13.40 · high 25.20 · good poor
Sat 02:00 2.52 · high 13.80 · high 25.20 · good poor
Sat 03:00 2.50 · high 13.80 · high 25.20 · good poor
Sat 04:00 2.50 · high 15.20 · high 25.20 · good poor
Sat 05:00 2.48 · high 17.20 · high 25.20 · good poor
Sat 06:00 2.48 · high 17.90 · high 25.20 · good poor
Sat 07:00 2.46 · high 17.50 · high 25.20 · good poor
Sat 08:00 2.44 · high 16.50 · high 25.20 · good poor
Sat 09:00 2.42 · high 15.70 · high 25.20 · good poor
Sat 10:00 2.40 · high 16.80 · high 25.20 · good poor
Sat 11:00 2.38 · high 15.10 · high 25.30 · good poor
Sat 12:00 2.36 · high 13.90 · high 25.30 · good poor
Sat 13:00 2.44 · high 16.00 · high 25.30 · good poor
Sat 14:00 2.46 · high 17.60 · high 25.30 · good poor
Sat 15:00 2.50 · high 17.20 · high 25.30 · good poor
Sat 16:00 2.54 · high 17.20 · high 25.30 · good poor
Sat 17:00 2.60 · high 18.00 · high 25.30 · good poor
Sat 18:00 2.64 · high 18.60 · high 25.30 · good poor
Sat 19:00 2.64 · high 17.40 · high 25.30 · good poor
Sat 20:00 2.64 · high 16.70 · high 25.30 · good poor
Sat 21:00 2.64 · high 16.10 · high 25.20 · good poor
Sat 22:00 2.62 · high 15.70 · high 25.20 · good poor