Can you snorkel in Blue Bay today?

Yes. The next good snorkeling window in Blue Bay starts Fri 03:00. Around 2% of the next 72 hours are suitable.

What is the best time of day to snorkel in Blue Bay?

Snorkel during daylight, ideally in the morning before the wind picks up, and around high slack tide when water is clearest and currents are weakest. SnorkelForecast scores every daylight hour in Blue Bay so you can pick the calmest window.

What is the best tide for snorkeling?

High slack tide — within about an hour of the high-tide peak when currents are weakest — is the safest, clearest window. Strong low tides, strong tidal flow near channels or headlands, and large tidal-range days reduce score.

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 Wed 12:46

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

Score: 5.5/10

Best time: Fri 07:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 17:00 (Fair). Peak afternoon wind is about 4.7 m/s.

Email me when it is good

Sunrise

06:43

Sunset

17:48

Water

25.2°C

Max air

25.9°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Fri 03:00 (2% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

⚠️ fair conditions

Main blocker: Waves

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 (43 hours)
Tide/current (37 hours)
Darkness (26 hours)

Jellyfish drift risk

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

Low · 29/100

Low peak drift risk around Wed 14:00.

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

Wed 13:00, Thu 02:00, Thu 15:00

Nearby alternatives in Mauritius

Flic en Flac

41 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 08:00 – Thu 08:00 (+04)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.37 around Tue 08:00; 5 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 2.26m to 3.34m).

Wind is at or below 5.4m/s in 10/24 sampled hours (range 4.49 to 18.5m/s).

Tides range from 0.41m to 0.94m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview

Mon 08:00 poor ❌ Limited

Mon 09:00 poor ❌ Limited

Mon 10:00 fair ⚠️ Fair

Mon 11:00 fair ⚠️ Fair

Mon 12:00 fair ⚠️ Fair

Mon 13:00 fair ⚠️ Fair

Mon 14:00 poor ❌ Limited

Mon 15:00 poor ❌ Limited

Mon 16:00 poor ❌ Limited

Mon 17:00 poor ❌ Limited

Mon 18:00 poor ❌ Limited

Mon 19:00 poor ❌ Limited

Mon 20:00 poor ❌ Limited

Mon 21:00 poor ❌ Limited

Mon 22:00 poor ❌ Limited

Mon 23:00 poor ❌ Limited

Tue 00:00 poor ❌ Limited

Tue 01:00 poor ❌ Limited

Tue 02:00 poor ❌ Limited

Tue 03:00 poor ❌ Limited

Tue 04:00 fair ⚠️ Fair

Tue 05:00 poor ❌ Limited

Tue 06:00 poor ❌ Limited

Tue 07:00 poor ❌ Limited

Tue 08:00 poor ❌ Limited

Tue 09:00 poor ❌ Limited

Tue 10:00 poor ❌ Limited

Tue 11:00 poor ❌ Limited

Tue 12:00 poor ❌ Limited

Tue 13:00 poor ❌ Limited

Tue 14:00 poor ❌ Limited

Tue 15:00 poor ❌ Limited

Tue 16:00 poor ❌ Limited

Tue 17:00 poor ❌ Limited

Tue 18:00 poor ❌ Limited

Tue 19:00 poor ❌ Limited

Tue 20:00 poor ❌ Limited

Tue 21:00 poor ❌ Limited

Tue 22:00 poor ❌ Limited

Tue 23:00 poor ❌ Limited

Wed 00:00 poor ❌ Limited

Wed 01:00 poor ❌ Limited

Wed 02:00 poor ❌ Limited

Wed 03:00 poor ❌ Limited

Wed 04:00 poor ❌ Limited

Wed 05:00 poor ❌ Limited

Wed 06:00 poor ❌ Limited

Wed 07:00 poor ❌ Limited

Wed 08:00 poor ❌ Limited

Wed 09:00 fair ⚠️ Fair

Wed 10:00 poor ❌ Limited

Wed 11:00 fair ⚠️ Fair

Wed 12:00 fair ⚠️ Fair

Wed 13:00 fair ⚠️ Fair

Wed 14:00 poor ❌ Limited

Wed 15:00 poor ❌ Limited

Wed 16:00 poor ❌ Limited

Wed 17:00 poor ❌ Limited

Wed 18:00 poor ❌ Limited

Wed 19:00 poor ❌ Limited

Wed 20:00 poor ❌ Limited

Wed 21:00 poor ❌ Limited

Wed 22:00 poor ❌ Limited

Wed 23:00 poor ❌ Limited

Thu 00:00 poor ❌ Limited

Thu 01:00 poor ❌ Limited

Thu 02:00 poor ❌ Limited

Thu 03:00 fair ⚠️ Fair

Thu 04:00 fair ⚠️ Fair

Thu 05:00 poor ❌ Limited

Thu 06:00 fair ⚠️ Fair

Thu 07:00 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 and safety gate (outside daylight scores lower).

Detailed hourly data table

Time	Wave (m)	Wind (m/s)	Sea temp (°C)	Status
Mon 08:00	2.26 · high	17.20 · high	25.20 · good	poor
Mon 09:00	2.26 · high	18.50 · high	25.30 · good	poor
Mon 10:00	2.28 · high	5.62 · high	25.30 · good	fair
Mon 11:00	2.32 · high	5.70 · high	25.30 · good	fair
Mon 12:00	2.36 · high	5.60 · high	25.30 · good	fair
Mon 13:00	2.42 · high	5.45 · high	25.30 · good	fair
Mon 14:00	2.46 · high	5.05 · good	25.30 · good	poor
Mon 15:00	2.52 · high	5.46 · high	25.30 · good	poor
Mon 16:00	2.56 · high	5.42 · high	25.20 · good	poor
Mon 17:00	2.60 · high	4.86 · good	25.20 · good	poor
Mon 18:00	2.64 · high	5.56 · high	25.20 · good	poor
Mon 19:00	2.68 · high	4.85 · good	25.20 · good	poor
Mon 20:00	2.72 · high	4.75 · good	25.20 · good	poor
Mon 21:00	2.76 · high	5.12 · good	25.20 · good	poor
Mon 22:00	2.78 · high	4.76 · good	25.20 · good	poor
Mon 23:00	2.78 · high	4.63 · good	25.20 · good	poor
Tue 00:00	2.80 · high	4.67 · good	25.20 · good	poor
Tue 01:00	2.88 · high	4.49 · good	25.20 · good	poor
Tue 02:00	2.96 · high	4.82 · good	25.20 · good	poor
Tue 03:00	3.04 · high	5.87 · high	25.20 · good	poor
Tue 04:00	3.12 · high	5.59 · high	25.20 · good	fair
Tue 05:00	3.18 · high	6.69 · high	25.20 · good	poor
Tue 06:00	3.26 · high	7.67 · high	25.20 · good	poor
Tue 07:00	3.34 · high	7.76 · high	25.20 · good	poor
Tue 08:00	3.44 · high	8.11 · high	25.20 · good	poor
Tue 09:00	3.52 · high	8.60 · high	25.20 · good	poor
Tue 10:00	3.58 · high	8.46 · high	25.20 · good	poor
Tue 11:00	3.64 · high	8.25 · high	25.20 · good	poor
Tue 12:00	3.70 · high	8.03 · high	25.20 · good	poor
Tue 13:00	3.74 · high	7.46 · high	25.20 · good	poor
Tue 14:00	3.76 · high	7.04 · high	25.20 · good	poor
Tue 15:00	3.80 · high	7.04 · high	25.20 · good	poor
Tue 16:00	3.82 · high	7.60 · high	25.20 · good	poor
Tue 17:00	3.84 · high	7.64 · high	25.20 · good	poor
Tue 18:00	3.86 · high	7.64 · high	25.20 · good	poor
Tue 19:00	3.84 · high	7.40 · high	25.20 · good	poor
Tue 20:00	3.80 · high	6.90 · high	25.20 · good	poor
Tue 21:00	3.78 · high	6.73 · high	25.20 · good	poor
Tue 22:00	3.72 · high	6.36 · high	25.10 · good	poor
Tue 23:00	3.64 · high	5.43 · high	25.10 · good	poor
Wed 00:00	3.58 · high	4.60 · good	25.10 · good	poor
Wed 01:00	3.52 · high	4.46 · good	25.10 · good	poor
Wed 02:00	3.48 · high	4.92 · good	25.10 · good	poor
Wed 03:00	3.42 · high	5.20 · good	25.10 · good	poor
Wed 04:00	3.38 · high	5.52 · high	25.10 · good	poor
Wed 05:00	3.36 · high	5.63 · high	25.10 · good	poor
Wed 06:00	3.32 · high	6.90 · high	25.10 · good	poor
Wed 07:00	3.28 · high	7.78 · high	25.10 · good	poor
Wed 08:00	3.22 · high	6.97 · high	25.10 · good	poor
Wed 09:00	3.18 · high	6.25 · high	25.10 · good	fair
Wed 10:00	3.16 · high	6.55 · high	25.10 · good	poor
Wed 11:00	3.16 · high	5.88 · high	25.10 · good	fair
Wed 12:00	3.14 · high	5.46 · high	25.10 · good	fair
Wed 13:00	3.14 · high	5.83 · high	25.10 · good	fair
Wed 14:00	3.14 · high	5.09 · good	25.10 · good	poor
Wed 15:00	3.14 · high	5.66 · high	25.10 · good	poor
Wed 16:00	3.12 · high	4.63 · good	25.00 · good	poor
Wed 17:00	3.12 · high	5.40 · good	25.00 · good	poor
Wed 18:00	3.10 · high	5.00 · good	25.00 · good	poor
Wed 19:00	3.08 · high	4.77 · good	25.00 · good	poor
Wed 20:00	3.06 · high	4.55 · good	25.00 · good	poor
Wed 21:00	3.04 · high	4.15 · good	25.00 · good	poor
Wed 22:00	3.00 · high	3.60 · good	25.00 · good	poor
Wed 23:00	2.98 · high	3.23 · good	25.00 · good	poor
Thu 00:00	2.94 · high	3.11 · good	25.00 · good	poor
Thu 01:00	2.92 · high	2.83 · good	25.00 · good	poor
Thu 02:00	2.88 · high	2.95 · good	25.00 · good	poor
Thu 03:00	2.86 · high	2.87 · good	25.00 · good	fair
Thu 04:00	2.84 · high	3.78 · good	25.00 · good	fair
Thu 05:00	2.84 · high	3.92 · good	25.00 · good	poor
Thu 06:00	2.82 · high	3.79 · good	25.00 · good	fair
Thu 07:00	2.80 · high	5.69 · high	25.00 · good	fair