MARINE REPORT / 72 HOURS

Anini Beach Snorkel Report Today

USA · Updated Tue 11:07 (HST) · Source: Snapshot

The skinny

Poor Data updated Tue 11:07 (HST)

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

Right now (forecast)

Fair · 4.0/10

Tue 13:00 (HST)

Later today

No fresh data for this period.

Next three days

Fair · 4.4/10

Thu 09:00 (HST)

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 Compare nearby spots

Read the Hawaii snorkeling guide for coast, access and best-month guidance.

Local beach intelligence

AreaNorth Shore

DifficultyEasy

Best timeMorning

ExposureReef-protected north shore; avoid high surf

ShoreLong sandy beach behind barrier reef

Sunrise

06:47

Sunset

17:55

Water

25.6°C

Max air

26.2°C

Sky

Partly cloudy

52% 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

Tuesday

❌ Poor conditions

Main blocker: Waves

Wednesday

⚠️ Fair conditions

Main blocker: Waves

Thursday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Thu 09:00: Fair (0.44) · still limited by waves, wind
  • Thu 10:00: Fair (0.44) · still limited by waves, wind
  • Fri 10:00: Fair (0.44) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (69 hours)
  • Tide/current (68 hours)
  • Darkness (51 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Tue 15:00.

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: Wed 04:00

Wed 04:00, Wed 13:00, Fri 05:00

Nearby snorkel spot map

Compare nearby spot forecasts for later today before choosing a beach.

Lydgate Beach Unknown No recent score Poipu Beach Unknown No recent score Tunnels Beach Unknown No recent score

Forecast spot map

Use the map to see where the compared spots sit. Open a card for the hourly forecast.

Lydgate Beach Poipu Beach Tunnels Beach
  1. Lydgate Beach
  2. Poipu Beach
  3. Tunnels Beach

This is a location diagram, not a marine chart. Check the shore and local signs in person.

Nearby alternatives in USA

Tunnels Beach

11 km away

❌ Poor

Kauai

16 km away

❌ Poor

Lydgate Beach

24 km away

❌ Poor

Poipu Beach

39 km away

❌ Poor

Advanced forecast data

Viewing current forecast

Tue 13:00 – Fri 13:00 (HST)

Previous day Yesterday

Snorkel Score (next 24h)

Best snorkel score is 0.4 around Wed 09:00; 2 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 2.02m to 3.22m).

Wind is at or below 5.4m/s in 16/24 sampled hours (range 4.36 to 6.1m/s).

Tides range from 0.19m to 0.87m; 2 of 24 hours are in or near peak slack windows.

72-hour forecast overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Tue 14:00 2.06 · high 4.56 · good 25.60 · good Poor
Tue 15:00 2.04 · high 4.47 · good 25.60 · good Poor
Tue 16:00 2.04 · high 4.48 · good 25.60 · good Poor
Tue 17:00 2.02 · high 4.56 · good 25.60 · good Poor
Tue 18:00 2.04 · high 4.97 · good 25.60 · good Poor
Tue 19:00 2.06 · high 4.47 · good 25.60 · good Poor
Tue 20:00 2.08 · high 4.48 · good 25.60 · good Poor
Tue 21:00 2.10 · high 4.88 · good 25.60 · good Poor
Tue 22:00 2.14 · high 4.73 · good 25.60 · good Poor
Tue 23:00 2.16 · high 4.72 · good 25.50 · good Poor
Wed 00:00 2.18 · high 4.36 · good 25.50 · good Poor
Wed 01:00 2.20 · high 4.37 · good 25.50 · good Poor
Wed 02:00 2.22 · high 4.68 · good 25.50 · good Poor
Wed 03:00 2.28 · high 5.23 · good 25.50 · good Poor
Wed 04:00 2.36 · high 5.55 · high 25.50 · good Poor
Wed 05:00 2.42 · high 5.81 · high 25.50 · good Poor
Wed 06:00 2.52 · high 5.46 · high 25.50 · good Poor
Wed 07:00 2.62 · high 5.14 · good 25.50 · good Fair
Wed 08:00 2.72 · high 5.66 · high 25.50 · good Poor
Wed 09:00 2.82 · high 5.45 · high 25.50 · good Fair
Wed 10:00 2.94 · high 5.40 · good 25.50 · good Poor
Wed 11:00 3.04 · high 6.10 · high 25.50 · good Poor
Wed 12:00 3.12 · high 5.75 · high 25.50 · good Poor
Wed 13:00 3.22 · high 5.60 · high 25.50 · good Poor
Wed 14:00 3.30 · high 5.55 · high 25.50 · good Poor
Wed 15:00 3.36 · high 5.30 · good 25.50 · good Poor
Wed 16:00 3.40 · high 4.84 · good 25.50 · good Poor
Wed 17:00 3.46 · high 5.11 · good 25.50 · good Poor
Wed 18:00 3.48 · high 4.71 · good 25.50 · good Poor
Wed 19:00 3.48 · high 4.87 · good 25.50 · good Poor
Wed 20:00 3.50 · high 4.27 · good 25.50 · good Poor
Wed 21:00 3.50 · high 3.67 · good 25.50 · good Poor
Wed 22:00 3.48 · high 4.25 · good 25.50 · good Poor
Wed 23:00 3.48 · high 4.05 · good 25.50 · good Poor
Thu 00:00 3.48 · high 4.64 · good 25.40 · good Poor
Thu 01:00 3.50 · high 4.62 · good 25.40 · good Poor
Thu 02:00 3.50 · high 4.66 · good 25.40 · good Poor
Thu 03:00 3.50 · high 5.11 · good 25.40 · good Poor
Thu 04:00 3.52 · high 4.94 · good 25.40 · good Poor
Thu 05:00 3.52 · high 5.67 · high 25.40 · good Poor
Thu 06:00 3.50 · high 5.95 · high 25.40 · good Poor
Thu 07:00 3.50 · high 5.70 · high 25.40 · good Fair
Thu 08:00 3.48 · high 5.51 · high 25.40 · good Fair
Thu 09:00 3.42 · high 5.61 · high 25.40 · good Fair
Thu 10:00 3.38 · high 5.63 · high 25.40 · good Fair
Thu 11:00 3.32 · high 5.77 · high 25.40 · good Fair
Thu 12:00 3.28 · high 5.82 · high 25.40 · good Fair
Thu 13:00 3.22 · high 5.67 · high 25.40 · good Fair
Thu 14:00 3.18 · high 5.60 · high 25.40 · good Poor
Thu 15:00 3.16 · high 6.01 · high 25.40 · good Poor
Thu 16:00 3.12 · high 5.18 · good 25.40 · good Poor
Thu 17:00 3.10 · high 5.22 · good 25.40 · good Poor
Thu 18:00 3.08 · high 4.88 · good 25.40 · good Poor
Thu 19:00 3.04 · high 4.49 · good 25.40 · good Poor
Thu 20:00 3.02 · high 4.79 · good 25.40 · good Poor
Thu 21:00 2.98 · high 4.97 · good 25.40 · good Poor
Thu 22:00 2.96 · high 4.78 · good 25.30 · good Poor
Thu 23:00 2.92 · high 4.76 · good 25.30 · good Poor
Fri 00:00 2.86 · high 4.88 · good 25.30 · good Poor
Fri 01:00 2.82 · high 4.88 · good 25.30 · good Poor
Fri 02:00 2.76 · high 4.10 · good 25.30 · good Poor
Fri 03:00 2.74 · high 3.98 · good 25.30 · good Poor
Fri 04:00 2.74 · high 4.85 · good 25.20 · good Poor
Fri 05:00 2.72 · high 5.05 · good 25.20 · good Poor
Fri 06:00 2.68 · high 4.86 · good 25.20 · good Poor
Fri 07:00 2.64 · high 4.73 · good 25.20 · good Poor
Fri 08:00 2.60 · high 4.31 · good 25.20 · good Fair
Fri 09:00 2.56 · high 4.41 · good 25.20 · good Fair
Fri 10:00 2.54 · high 4.83 · good 25.30 · good Fair