MARINE REPORT / 72 HOURS

Blue Bay Snorkel Report Today

Mauritius · Updated Sat 15:45 (+04) · Source: Snapshot

The skinny

Poor Data updated Sat 15:45 (+04)

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

Right now (forecast)

Fair · 4.1/10

Sat 18:00 (+04)

Later today

No fresh data for this period.

Next three days

Fair · 4.1/10

Tue 06:00 (+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

05:37

Sunset

18:12

Water

24.4°C

Max air

22.4°C

Sky

Partly cloudy

37% 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

⚠️ Fair conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Tue 06:00: Fair (0.41) · still limited by waves, tide/current
  • Mon 18:00: Fair (0.40) · still limited by waves, tide/current
  • Mon 16:00: Fair (0.39) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Tide/current (64 hours)
  • Darkness (33 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

Sun 15:00

Nearby alternatives in Mauritius

Flic en Flac

41 km away

❌ Poor

Advanced forecast data

Viewing historical data

Fri 18:00 – Mon 18:00 (+04)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.52 around Sat 06:00; 13 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 1.86m to 2.08m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 1.15 to 4.4m/s).

Tides range from 0.36m to 1.17m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Fair ⚠️ Fair
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
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
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
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
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
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
Fri 18:00 2.08 · high 3.00 · good 24.70 · good Fair
Fri 19:00 2.06 · high 2.30 · good 24.60 · good Poor
Fri 20:00 2.08 · high 1.55 · good 24.60 · good Poor
Fri 21:00 2.08 · high 1.32 · good 24.60 · good Poor
Fri 22:00 2.06 · high 1.15 · good 24.50 · good Poor
Fri 23:00 2.06 · high 1.25 · good 24.50 · good Poor
Sat 00:00 2.04 · high 1.23 · good 24.50 · good Poor
Sat 01:00 2.04 · high 1.55 · good 24.50 · good Poor
Sat 02:00 2.02 · high 2.34 · good 24.40 · good Poor
Sat 03:00 2.02 · high 2.04 · good 24.40 · good Poor
Sat 04:00 2.00 · high 1.54 · good 24.40 · good Poor
Sat 05:00 1.98 · high 1.36 · good 24.40 · good Poor
Sat 06:00 1.98 · high 1.47 · good 24.40 · good Fair
Sat 07:00 1.96 · high 2.56 · good 24.40 · good Fair
Sat 08:00 1.96 · high 2.91 · good 24.50 · good Fair
Sat 09:00 1.94 · high 3.32 · good 24.50 · good Fair
Sat 10:00 1.94 · high 3.85 · good 24.50 · good Fair
Sat 11:00 1.92 · high 3.75 · good 24.60 · good Fair
Sat 12:00 1.92 · high 3.71 · good 24.70 · good Fair
Sat 13:00 1.90 · high 3.33 · good 24.80 · good Fair
Sat 14:00 1.90 · high 3.29 · good 24.80 · good Fair
Sat 15:00 1.88 · high 4.40 · good 24.90 · good Fair
Sat 16:00 1.86 · high 3.81 · good 24.90 · good Fair
Sat 17:00 1.86 · high 3.74 · good 24.90 · good Fair
Sat 18:00 1.84 · high 2.93 · good 24.90 · good Fair
Sat 19:00 1.84 · high 2.15 · good 24.80 · good Poor
Sat 20:00 1.86 · high 1.42 · good 24.70 · good Poor
Sat 21:00 1.86 · high 1.52 · good 24.70 · good Poor
Sat 22:00 1.84 · high 1.46 · good 24.60 · good Poor
Sat 23:00 1.84 · high 1.30 · good 24.60 · good Poor
Sun 00:00 1.84 · high 1.05 · good 24.60 · good Poor
Sun 01:00 1.84 · high 1.07 · good 24.60 · good Poor
Sun 02:00 1.84 · high 1.14 · good 24.50 · good Poor
Sun 03:00 1.84 · high 1.21 · good 24.50 · good Poor
Sun 04:00 1.84 · high 1.10 · good 24.50 · good Poor
Sun 05:00 1.84 · high 1.23 · good 24.50 · good Poor
Sun 06:00 1.84 · high 1.19 · good 24.50 · good Fair
Sun 07:00 1.84 · high 1.92 · good 24.50 · good Fair
Sun 08:00 1.84 · high 2.49 · good 24.50 · good Fair
Sun 09:00 1.82 · high 3.23 · good 24.50 · good Fair
Sun 10:00 1.82 · high 3.36 · good 24.50 · good Fair
Sun 11:00 1.82 · high 3.51 · good 24.60 · good Poor
Sun 12:00 1.82 · high 3.23 · good 24.70 · good Poor
Sun 13:00 1.82 · high 3.45 · good 24.80 · good Fair
Sun 14:00 1.82 · high 3.42 · good 24.90 · good Fair
Sun 15:00 1.84 · high 3.89 · good 24.90 · good Fair
Sun 16:00 1.84 · high 3.32 · good 24.90 · good Fair
Sun 17:00 1.84 · high 2.79 · good 24.90 · good Fair
Sun 18:00 1.84 · high 1.80 · good 24.90 · good Fair
Sun 19:00 1.84 · high 1.04 · good 24.80 · good Poor
Sun 20:00 1.82 · high 2.04 · good 24.80 · good Poor
Sun 21:00 1.82 · high 2.48 · good 24.80 · good Poor
Sun 22:00 1.82 · high 2.27 · good 24.70 · good Poor
Sun 23:00 1.82 · high 2.34 · good 24.70 · good Poor
Mon 00:00 1.82 · high 2.06 · good 24.70 · good Poor
Mon 01:00 1.82 · high 1.88 · good 24.70 · good Poor
Mon 02:00 1.84 · high 1.88 · good 24.60 · good Poor
Mon 03:00 1.84 · high 2.15 · good 24.60 · good Poor
Mon 04:00 1.86 · high 2.69 · good 24.60 · good Poor
Mon 05:00 1.90 · high 2.82 · good 24.60 · good Poor
Mon 06:00 1.92 · high 3.01 · good 24.60 · good Fair
Mon 07:00 1.96 · high 4.20 · good 24.60 · good Fair
Mon 08:00 1.96 · high 4.55 · good 24.60 · good Fair
Mon 09:00 1.94 · high 5.40 · good 24.70 · good Fair
Mon 10:00 1.94 · high 5.01 · good 24.70 · good Fair
Mon 11:00 1.92 · high 4.88 · good 24.70 · good Fair
Mon 12:00 1.90 · high 4.84 · good 24.70 · good Fair
Mon 13:00 1.88 · high 4.73 · good 24.80 · good Fair
Mon 14:00 1.86 · high 5.26 · good 24.80 · good Fair
Mon 15:00 1.88 · high 5.67 · high 24.90 · good Fair
Mon 16:00 1.86 · high 5.78 · high 24.80 · good Fair
Mon 17:00 1.86 · high 5.49 · high 24.80 · good Fair