Anini Beach Snorkel Report Today

USA · Updated Wed 23:57 (HST) · Source: Snapshot

The skinny

Marginal Data updated Wed 23:57 (HST)

Anini Beach looks marginal today. The least-bad daylight window is around Thu 13:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Thu 00:00 (HST)

Later today

Fair · 4.4/10

Thu 13:00 (HST)

Next three days

Fair · 4.4/10

Thu 13:00 (HST)

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

Score: 4.4/10

Best time: Thu 13:00

Main risk: Waves

Best morning signal: Thu 07:00 (Fair).

Best afternoon signal: Thu 13:00 (Fair). Peak afternoon wind is about 4.4 m/s.

Email me when it is good Compare nearby spots

Best nearby spots later today

Tunnels Beach 4.5/10 Fair · Thu 10:00 Poipu Beach 3.5/10 Fair · Thu 08:00 Lydgate Beach 3.5/10 Poor · Thu 09:00

Weakest nearby later today

Lydgate Beach

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

06:26

Sunset

18:31

Water

26.9°C

Max air

27.5°C

Sky

Cloudy

94% 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

Thursday

⚠️ Fair conditions

Main blocker: Waves

Friday

⚠️ Fair conditions

Main blocker: Waves

Saturday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Thu 13:00: Fair (0.44) · still limited by waves
  • Thu 07:00: Fair (0.44) · still limited by waves
  • Thu 08:00: Fair (0.41) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (65 hours)
  • Darkness (49 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

Next early morning high tide: Thu 01:00

Thu 01:00, Thu 13:00, Fri 13:00, Sat 02:00, Sat 14:00

Nearby snorkel spot map

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

Tunnels Beach Fair · Thu 10:00 4.5/10 Poipu Beach Fair · Thu 08:00 3.5/10 Lydgate Beach Poor · Thu 09:00 3.5/10

Forecast spot map

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

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

Sun 00:00 – Wed 00:00 (HST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.48 around Sun 09:00; 6 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 1.68m to 1.94m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 2.4 to 5.1m/s).

Tides range from 0.3m to 0.76m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
Poor ❌ Limited
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
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
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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
Poor ❌ Limited
Poor ❌ Limited
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
Sun 00:00 1.70 · high 4.27 · good 26.40 · good Poor
Sun 01:00 1.68 · high 2.40 · good 26.10 · good Poor
Sun 02:00 1.70 · high 2.81 · good 26.10 · good Poor
Sun 03:00 1.72 · high 2.46 · good 26.10 · good Poor
Sun 04:00 1.74 · high 2.66 · good 26.10 · good Poor
Sun 05:00 1.76 · high 2.51 · good 26.10 · good Poor
Sun 06:00 1.78 · high 3.14 · good 26.10 · good Poor
Sun 07:00 1.80 · high 3.89 · good 26.10 · good Poor
Sun 08:00 1.82 · high 4.35 · good 26.10 · good Fair
Sun 09:00 1.94 · high 3.90 · good 26.10 · good Fair
Sun 10:00 1.94 · high 4.40 · good 26.10 · good Fair
Sun 11:00 1.94 · high 4.83 · good 26.20 · good Fair
Sun 12:00 1.92 · high 4.87 · good 26.20 · good Fair
Sun 13:00 1.90 · high 5.10 · good 26.30 · good Fair
Sun 14:00 1.88 · high 4.88 · good 26.30 · good Poor
Sun 15:00 1.86 · high 4.88 · good 26.30 · good Poor
Sun 16:00 1.86 · high 4.61 · good 26.30 · good Poor
Sun 17:00 1.84 · high 4.48 · good 26.30 · good Poor
Sun 18:00 1.84 · high 4.25 · good 26.30 · good Poor
Sun 19:00 1.82 · high 3.70 · good 26.20 · good Poor
Sun 20:00 1.82 · high 4.30 · good 26.20 · good Poor
Sun 21:00 1.84 · high 4.31 · good 26.20 · good Poor
Sun 22:00 1.86 · high 3.46 · good 26.20 · good Poor
Sun 23:00 1.88 · high 3.79 · good 26.20 · good Poor
Mon 00:00 1.90 · high 3.88 · good 26.20 · good Poor
Mon 01:00 1.92 · high 3.13 · good 26.10 · good Poor
Mon 02:00 1.84 · high 3.82 · good 26.10 · good Poor
Mon 03:00 1.84 · high 3.46 · good 26.10 · good Poor
Mon 04:00 1.84 · high 3.67 · good 26.10 · good Poor
Mon 05:00 1.84 · high 2.71 · good 26.10 · good Poor
Mon 06:00 1.84 · high 2.23 · good 26.10 · good Poor
Mon 07:00 1.84 · high 2.82 · good 26.10 · good Fair
Mon 08:00 1.84 · high 3.64 · good 26.10 · good Fair
Mon 09:00 1.84 · high 4.21 · good 26.10 · good Fair
Mon 10:00 1.92 · high 4.70 · good 26.20 · good Fair
Mon 11:00 1.94 · high 4.76 · good 26.20 · good Fair
Mon 12:00 1.94 · high 4.90 · good 26.20 · good Fair
Mon 13:00 1.96 · high 4.88 · good 26.30 · good Poor
Mon 14:00 1.96 · high 4.40 · good 26.30 · good Poor
Mon 15:00 1.96 · high 4.90 · good 26.30 · good Poor
Mon 16:00 1.96 · high 4.77 · good 26.30 · good Poor
Mon 17:00 1.96 · high 4.53 · good 26.30 · good Poor
Mon 18:00 1.94 · high 3.61 · good 26.30 · good Poor
Mon 19:00 1.92 · high 3.42 · good 26.20 · good Poor
Mon 20:00 1.90 · high 2.95 · good 26.20 · good Poor
Mon 21:00 1.88 · high 3.16 · good 26.20 · good Poor
Mon 22:00 1.86 · high 2.98 · good 26.20 · good Poor
Mon 23:00 1.84 · high 2.50 · good 26.20 · good Poor
Tue 00:00 1.84 · high 2.30 · good 26.20 · good Poor
Tue 01:00 1.86 · high 2.20 · good 26.20 · good Poor
Tue 02:00 1.86 · high 1.76 · good 26.20 · good Poor
Tue 03:00 1.86 · high 1.93 · good 26.20 · good Poor
Tue 04:00 1.84 · high 1.37 · good 26.10 · good Poor
Tue 05:00 1.84 · high 1.70 · good 26.10 · good Poor
Tue 06:00 1.84 · high 2.06 · good 26.10 · good Poor
Tue 07:00 1.82 · high 2.40 · good 26.10 · good Fair
Tue 08:00 1.82 · high 3.06 · good 26.10 · good Fair
Tue 09:00 1.80 · high 3.62 · good 26.10 · good Fair
Tue 10:00 1.80 · high 3.78 · good 26.20 · good Fair
Tue 11:00 1.78 · high 3.73 · good 26.20 · good Fair
Tue 12:00 1.76 · high 3.82 · good 26.30 · good Fair
Tue 13:00 1.74 · high 4.14 · good 26.30 · good Fair
Tue 14:00 1.72 · high 4.15 · good 26.30 · good Poor
Tue 15:00 1.72 · high 3.58 · good 26.30 · good Poor
Tue 16:00 1.70 · high 3.73 · good 26.30 · good Poor
Tue 17:00 1.70 · high 3.56 · good 26.30 · good Poor
Tue 18:00 1.74 · high 3.07 · good 26.30 · good Poor
Tue 19:00 1.76 · high 2.66 · good 26.30 · good Poor
Tue 20:00 1.80 · high 2.92 · good 26.30 · good Poor
Tue 21:00 1.84 · high 2.71 · good 26.30 · good Poor
Tue 22:00 1.90 · high 2.10 · good 26.20 · good Poor
Tue 23:00 1.94 · high 1.74 · good 26.20 · good Poor