SnorkelForecast.com

Kaanapali Beach Snorkel Report Today

USA · Updated Wed 02:17 (HST) · Source: Snapshot

The skinny

Marginal Report Wed 08:12

Kaanapali Beach looks marginal today. The least-bad daylight window is around Fri 12:00, but waves is limiting the forecast.

Score: 4.4/10

Best time: Fri 12:00

Main risk: Waves

Best morning signal: Wed 10:00 (Fair).

Best afternoon signal: Wed 13:00 (Fair). Peak afternoon wind is about 4.1 m/s.

Email me when it is good Compare nearby spots Tours & water activities

Best nearby spots

Ulua Mokapu 5.1/10 Fair · Fri 16:00 Ahihi Kinau 4.9/10 Fair · Thu 18:00 Maluaka Turtle Town 4.9/10 Fair · Thu 18:00

Sunrise

05:57

Sunset

19:09

Water

27.2°C

Max air

28.9°C

Sky

Partly cloudy

40% cloud

No safe 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

Wednesday

⚠️ fair conditions

Main blocker: Waves

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

⚠️ fair conditions

Main blocker: Waves

Best available hours

  • Fri 22:00 — Fair (0.50) · still limited by waves, tide/current
  • Fri 23:00 — Fair (0.47) · still limited by waves, tide/current
  • Fri 21:00 — Fair (0.46) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (55 hours)
  • Tide/current (50 hours)
  • Darkness (34 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 12:00.

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

Thu 22:00, Fri 23:00

Tours and water activities near Kaanapali Beach

Local operators found via Tripadvisor. Check conditions before you book.

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West Maui kayak tours that fit calmer nearshore days.

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Nearby snorkel spot map

Compare nearby spots by score, forecast window and exposure before choosing a beach.

Ulua Mokapu Fair · Fri 16:00 5.1/10 Ahihi Kinau Fair · Thu 18:00 4.9/10 Maluaka Turtle Town Fair · Thu 18:00 4.9/10 Kaanapali Black Rock Fair · Thu 16:00 4.8/10 Molokini Crater Fair · Thu 18:00 4.4/10 Honolua Bay Fair · Thu 16:00 3.7/10 Kapalua Bay Fair · Thu 16:00 3.7/10 Napili Bay Fair · Thu 16:00 3.7/10

Nearby alternatives in USA

Kaanapali Black Rock

0 km away

⚠️ Fair

Kapalua Bay

9 km away

❌ Poor

Napili Bay

9 km away

❌ Poor

Honolua Bay

11 km away

❌ Poor

Advanced forecast data

Viewing historical data

Tue 18:00 – Fri 18:00 (HST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.32 around Tue 13:00; 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 0.84m to 0.96m).

Wind is at or below 5.4m/s in 3/24 sampled hours (range 4.0 to 16.8m/s).

Tides range from 0.13m to 0.95m; 2 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
Tue 18:00 0.88 · high 15.40 · high 26.50 · good poor
Tue 19:00 0.88 · high 16.40 · high 26.60 · good poor
Tue 20:00 0.88 · high 16.80 · high 26.60 · good poor
Tue 21:00 0.88 · high 15.10 · high 26.70 · good poor
Tue 22:00 0.88 · high 13.30 · high 26.70 · good poor
Tue 23:00 0.86 · high 14.50 · high 26.80 · good poor
Wed 00:00 0.86 · high 13.90 · high 26.80 · good poor
Wed 01:00 0.86 · high 12.90 · high 26.80 · good poor
Wed 02:00 0.84 · high 12.20 · high 26.80 · good poor
Wed 03:00 0.84 · high 12.00 · high 26.80 · good poor
Wed 04:00 0.84 · high 11.70 · high 26.80 · good poor
Wed 05:00 0.84 · high 10.70 · high 26.70 · good poor
Wed 06:00 0.84 · high 10.30 · high 26.70 · good poor
Wed 07:00 0.86 · high 10.10 · high 26.70 · good poor
Wed 08:00 0.86 · high 11.60 · high 26.70 · good poor
Wed 09:00 0.88 · high 11.30 · high 26.60 · good poor
Wed 10:00 0.90 · high 4.00 · good 26.60 · good poor
Wed 11:00 0.92 · high 4.20 · good 26.50 · good poor
Wed 12:00 0.92 · high 5.20 · good 26.50 · good poor
Wed 13:00 0.92 · high 5.60 · high 26.50 · good poor
Wed 14:00 0.94 · high 7.10 · high 26.50 · good poor
Wed 15:00 0.94 · high 7.50 · high 26.50 · good poor
Wed 16:00 0.96 · high 7.60 · high 26.50 · good poor
Wed 17:00 0.96 · high 9.10 · high 26.50 · good poor
Wed 18:00 0.98 · high 11.80 · high 26.50 · good poor
Wed 19:00 1.00 · high 13.30 · high 26.50 · good poor
Wed 20:00 1.00 · high 12.70 · high 26.60 · good poor
Wed 21:00 1.02 · high 13.60 · high 26.60 · good poor
Wed 22:00 1.02 · high 13.60 · high 26.70 · good poor
Wed 23:00 1.04 · high 15.10 · high 26.70 · good poor
Thu 00:00 1.04 · high 16.40 · high 26.80 · good poor
Thu 01:00 1.04 · high 17.10 · high 26.80 · good poor
Thu 02:00 1.04 · high 16.80 · high 26.80 · good poor
Thu 03:00 1.04 · high 16.40 · high 26.70 · good poor
Thu 04:00 1.04 · high 16.50 · high 26.70 · good poor
Thu 05:00 1.04 · high 17.30 · high 26.70 · good poor
Thu 06:00 1.04 · high 16.80 · high 26.60 · good poor
Thu 07:00 1.02 · high 17.20 · high 26.60 · good poor
Thu 08:00 1.02 · high 16.70 · high 26.60 · good poor
Thu 09:00 1.00 · high 17.40 · high 26.50 · good poor
Thu 10:00 0.98 · high 16.00 · high 26.50 · good poor
Thu 11:00 0.98 · high 15.70 · high 26.50 · good poor
Thu 12:00 0.96 · high 16.30 · high 26.50 · good poor
Thu 13:00 0.96 · high 15.20 · high 26.50 · good poor
Thu 14:00 0.94 · high 15.30 · high 26.40 · good poor
Thu 15:00 0.94 · high 15.20 · high 26.40 · good poor
Thu 16:00 0.94 · high 14.60 · high 26.40 · good poor
Thu 17:00 0.92 · high 15.40 · high 26.40 · good poor
Thu 18:00 0.92 · high 16.00 · high 26.40 · good poor
Thu 19:00 0.92 · high 16.30 · high 26.40 · good poor
Thu 20:00 0.94 · high 15.40 · high 26.50 · good poor
Thu 21:00 0.94 · high 14.80 · high 26.50 · good poor
Thu 22:00 0.94 · high 14.30 · high 26.60 · good poor
Thu 23:00 0.92 · high 13.60 · high 26.60 · good poor
Fri 00:00 0.92 · high 13.00 · high 26.70 · good poor
Fri 01:00 0.92 · high 13.00 · high 26.70 · good poor
Fri 02:00 0.92 · high 14.20 · high 26.70 · good poor
Fri 03:00 0.92 · high 15.60 · high 26.60 · good poor
Fri 04:00 0.92 · high 16.10 · high 26.60 · good poor
Fri 05:00 0.92 · high 14.90 · high 26.50 · good poor
Fri 06:00 0.92 · high 13.70 · high 26.50 · good poor
Fri 07:00 0.92 · high 14.30 · high 26.50 · good poor
Fri 08:00 0.90 · high 13.70 · high 26.50 · good poor
Fri 09:00 0.90 · high 10.80 · high 26.50 · good poor
Fri 10:00 0.90 · high 10.30 · high 26.50 · good poor
Fri 11:00 0.88 · high 10.10 · high 26.50 · good poor
Fri 12:00 0.88 · high 9.90 · high 26.50 · good poor
Fri 13:00 0.88 · high 8.10 · high 26.50 · good poor
Fri 14:00 0.88 · high 7.20 · high 26.40 · good poor
Fri 15:00 0.88 · high 7.00 · high 26.40 · good poor
Fri 16:00 0.88 · high 6.40 · high 26.40 · good poor
Fri 17:00 0.88 · high 8.00 · high 26.40 · good poor