MARINE REPORT / 72 HOURS

Anses-d'Arlet Snorkel Report Today

Martinique · Updated Sat 02:43 (AST) · Source: Snapshot

The skinny

Marginal Data updated Sat 02:43 (AST)

Anses-d'Arlet looks marginal today. The least-bad daylight window is around Sat 06:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Sat 03:00 (AST)

Later today

Fair · 4.9/10

Sat 06:00 (AST)

Next three days

Good · 5.9/10

Sun 07:00 (AST)

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

Score: 4.9/10

Best time: Sat 06:00

Main risk: Waves

Best morning signal: Sat 06:00 (Fair).

Best afternoon signal: Sat 17:00 (Fair). Peak afternoon wind is about 4.1 m/s.

Email me when it is good

Also see the best places to snorkel in the Caribbean, ranked on our stored historical scores.

Sunrise

05:55

Sunset

17:42

Water

29.3°C

Max air

31.4°C

Sky

Clear

11% cloud

Good model window in the next 72 hours

Next good model window: Sun 06:00–07:00 (3% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Saturday

⚠️ Fair conditions

Main blocker: Waves

Sunday

✅ Good conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

The next good model window starts at Sun 06:00 and lasts until 07:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (70 hours)
  • Darkness (34 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Sat 07:00.

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.

Nearby alternatives in Martinique

No nearby alternatives available.

Advanced forecast data

Viewing current forecast

Sat 03:00 – Tue 03:00 (AST)

Previous day Yesterday

Snorkel Score (next 24h)

Best snorkel score is 0.49 around Sat 06:00; 12 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 0.68m to 0.76m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 2.09 to 4.14m/s).

Tides range from 0.09m to 0.37m; 0 of 24 hours are in or near peak slack windows.

72-hour forecast overview
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
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
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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 04:00 0.68 · high 2.43 · good 29.30 · good Poor
Sat 05:00 0.70 · high 2.32 · good 29.30 · good Poor
Sat 06:00 0.70 · high 2.34 · good 29.30 · good Fair
Sat 07:00 0.70 · high 2.43 · good 29.30 · good Fair
Sat 08:00 0.70 · high 3.52 · good 29.30 · good Fair
Sat 09:00 0.70 · high 3.97 · good 29.30 · good Fair
Sat 10:00 0.72 · high 4.14 · good 29.40 · good Fair
Sat 11:00 0.72 · high 4.07 · good 29.40 · good Fair
Sat 12:00 0.74 · high 4.10 · good 29.50 · good Fair
Sat 13:00 0.74 · high 4.06 · good 29.50 · good Fair
Sat 14:00 0.76 · high 3.90 · good 29.50 · good Fair
Sat 15:00 0.76 · high 3.91 · good 29.50 · good Fair
Sat 16:00 0.74 · high 3.91 · good 29.50 · good Fair
Sat 17:00 0.74 · high 3.45 · good 29.50 · good Fair
Sat 18:00 0.72 · high 2.53 · good 29.40 · good Poor
Sat 19:00 0.72 · high 2.09 · good 29.40 · good Poor
Sat 20:00 0.70 · high 2.12 · good 29.40 · good Poor
Sat 21:00 0.70 · high 2.26 · good 29.40 · good Poor
Sat 22:00 0.68 · high 2.29 · good 29.30 · good Poor
Sat 23:00 0.68 · high 2.37 · good 29.30 · good Poor
Sun 00:00 0.68 · high 2.34 · good 29.30 · good Poor
Sun 01:00 0.68 · high 2.47 · good 29.30 · good Poor
Sun 02:00 0.68 · high 2.82 · good 29.30 · good Poor
Sun 03:00 0.68 · high 2.41 · good 29.30 · good Poor
Sun 04:00 0.66 · high 2.35 · good 29.30 · good Poor
Sun 05:00 0.66 · high 2.37 · good 29.30 · good Poor
Sun 06:00 0.66 · high 2.02 · good 29.30 · good Good
Sun 07:00 0.66 · high 1.94 · good 29.30 · good Good
Sun 08:00 0.66 · high 3.03 · good 29.30 · good Fair
Sun 09:00 0.68 · high 3.22 · good 29.40 · good Fair
Sun 10:00 0.68 · high 3.61 · good 29.50 · good Fair
Sun 11:00 0.70 · high 3.65 · good 29.60 · good Fair
Sun 12:00 0.70 · high 3.65 · good 29.70 · good Fair
Sun 13:00 0.70 · high 3.18 · good 29.70 · good Fair
Sun 14:00 0.70 · high 3.40 · good 29.80 · good Fair
Sun 15:00 0.68 · high 3.08 · good 29.80 · good Fair
Sun 16:00 0.68 · high 3.64 · good 29.80 · good Fair
Sun 17:00 0.66 · high 2.56 · good 29.70 · good Fair
Sun 18:00 0.66 · high 2.51 · good 29.70 · good Poor
Sun 19:00 0.68 · high 3.06 · good 29.60 · good Poor
Sun 20:00 0.68 · high 3.18 · good 29.60 · good Poor
Sun 21:00 0.68 · high 2.72 · good 29.50 · good Poor
Sun 22:00 0.66 · high 2.72 · good 29.50 · good Poor
Sun 23:00 0.66 · high 2.93 · good 29.50 · good Poor
Mon 00:00 0.66 · high 2.45 · good 29.50 · good Poor
Mon 01:00 0.66 · high 2.30 · good 29.40 · good Poor
Mon 02:00 0.66 · high 2.62 · good 29.40 · good Poor
Mon 03:00 0.66 · high 3.08 · good 29.40 · good Poor
Mon 04:00 0.68 · high 3.70 · good 29.40 · good Poor
Mon 05:00 0.68 · high 2.93 · good 29.40 · good Poor
Mon 06:00 0.70 · high 2.91 · good 29.40 · good Fair
Mon 07:00 0.72 · high 2.36 · good 29.40 · good Fair
Mon 08:00 0.74 · high 3.47 · good 29.40 · good Fair
Mon 09:00 0.76 · high 3.92 · good 29.50 · good Fair
Mon 10:00 0.78 · high 4.05 · good 29.50 · good Fair
Mon 11:00 0.80 · high 3.95 · good 29.60 · good Fair
Mon 12:00 0.80 · high 4.12 · good 29.60 · good Fair
Mon 13:00 0.80 · high 3.46 · good 29.70 · good Fair
Mon 14:00 0.80 · high 2.71 · good 29.70 · good Fair
Mon 15:00 0.80 · high 2.91 · good 29.70 · good Fair
Mon 16:00 0.78 · high 3.18 · good 29.60 · good Fair
Mon 17:00 0.78 · high 3.50 · good 29.60 · good Fair
Mon 18:00 0.78 · high 3.46 · good 29.50 · good Poor
Mon 19:00 0.76 · high 3.40 · good 29.50 · good Poor
Mon 20:00 0.76 · high 3.51 · good 29.40 · good Poor
Mon 21:00 0.76 · high 3.36 · good 29.40 · good Poor
Mon 22:00 0.76 · high 3.32 · good 29.40 · good Poor
Mon 23:00 0.76 · high 3.42 · good 29.40 · good Poor
Tue 00:00 0.76 · high 3.07 · good 29.30 · good Poor
Tue 01:00 0.74 · high 2.82 · good 29.30 · good Poor