MARINE REPORT / 72 HOURS

Wineglass Bay Snorkel Report Today

Australia · Updated Wed 23:06 (AEST) · Source: Snapshot

The skinny

Marginal Data updated Wed 23:06 (AEST)

Wineglass Bay looks marginal today. The least-bad daylight window is around Thu 10:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Thu 02:00 (AEST)

Later today

Fair · 4.6/10

Thu 10:00 (AEST)

Next three days

Fair · 4.6/10

Thu 10:00 (AEST)

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

Score: 4.6/10

Best time: Thu 10:00

Main risk: Waves

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

Best afternoon signal: Thu 12:00 (Poor). Peak afternoon wind is about 8.7 m/s.

Email me when it is good

Sunrise

04:40

Sunset

19:02

Water

15.4°C

Max air

18.2°C

Sky

Partly cloudy

45% 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

❌ Poor conditions

Main blocker: Waves

Saturday

❌ Poor conditions

Main blocker: Waves

Best available hours

  • Thu 10:00: Fair (0.46) · still limited by waves, sea temperature
  • Thu 11:00: Fair (0.38) · still limited by waves, sea temperature
  • Sat 19:00: Poor (0.35) · still limited by waves, sea temperature

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Sea temperature (68 hours)
  • Tide/current (39 hours)

Jellyfish drift risk

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

Low · 18/100

Low peak drift risk around Thu 14:00.

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: Sat 00:00

Thu 09:00, Thu 23:00, Sat 00:00, Sat 10:00

Nearby alternatives in Australia

Jervis Bay

809 km away

❌ Poor

Port Stephens

1098 km away

❌ Poor

Lord Howe Island

1514 km away

❌ Poor

Byron Bay

1574 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 02:00 – Thu 02:00 (AEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.31 around Mon 10:00; 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 0.82m to 1.18m).

Wind is at or below 5.4m/s in 13/24 sampled hours (range 0.96 to 7.11m/s).

Tides range from -0.37m to 0.63m; 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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Mon 02:00 1.18 · high 6.23 · high 15.70 · out of range Poor
Mon 03:00 1.16 · high 3.83 · good 15.60 · out of range Poor
Mon 04:00 1.16 · high 3.22 · good 15.60 · out of range Poor
Mon 05:00 1.12 · high 2.90 · good 15.60 · out of range Poor
Mon 06:00 1.06 · high 2.29 · good 15.60 · out of range Poor
Mon 07:00 1.02 · high 0.96 · good 15.60 · out of range Poor
Mon 08:00 1.02 · high 1.44 · good 15.60 · out of range Poor
Mon 09:00 0.82 · high 4.71 · good 15.60 · out of range Poor
Mon 10:00 0.82 · high 5.10 · good 15.60 · out of range Poor
Mon 11:00 0.82 · high 5.57 · high 15.60 · out of range Poor
Mon 12:00 0.84 · high 5.64 · high 15.70 · out of range Poor
Mon 13:00 0.84 · high 4.61 · good 15.70 · out of range Poor
Mon 14:00 0.86 · high 2.75 · good 15.70 · out of range Poor
Mon 15:00 0.88 · high 6.91 · high 15.80 · out of range Poor
Mon 16:00 0.90 · high 6.35 · high 15.80 · out of range Poor
Mon 17:00 0.94 · high 6.95 · high 15.80 · out of range Poor
Mon 18:00 0.98 · high 7.11 · high 15.70 · out of range Poor
Mon 19:00 1.02 · high 6.96 · high 15.70 · out of range Poor
Mon 20:00 1.02 · high 6.69 · high 15.70 · out of range Poor
Mon 21:00 1.00 · high 5.52 · high 15.60 · out of range Poor
Mon 22:00 0.98 · high 5.53 · high 15.50 · out of range Poor
Mon 23:00 0.94 · high 5.18 · good 15.50 · out of range Poor
Tue 00:00 0.90 · high 4.26 · good 15.40 · out of range Poor
Tue 01:00 0.86 · high 4.51 · good 15.40 · out of range Poor
Tue 02:00 0.82 · high 4.49 · good 15.30 · out of range Poor
Tue 03:00 0.78 · high 4.30 · good 15.30 · out of range Poor
Tue 04:00 0.74 · high 3.18 · good 15.30 · out of range Poor
Tue 05:00 0.72 · high 3.17 · good 15.30 · out of range Poor
Tue 06:00 0.68 · high 3.06 · good 15.20 · out of range Poor
Tue 07:00 0.70 · high 2.71 · good 15.20 · out of range Poor
Tue 08:00 0.68 · high 3.89 · good 15.20 · out of range Poor
Tue 09:00 0.68 · high 4.10 · good 15.20 · out of range Poor
Tue 10:00 0.66 · high 4.00 · good 15.20 · out of range Poor
Tue 11:00 0.66 · high 4.36 · good 15.20 · out of range Poor
Tue 12:00 0.66 · high 4.20 · good 15.30 · out of range Poor
Tue 13:00 0.66 · high 4.03 · good 15.30 · out of range Poor
Tue 14:00 0.66 · high 2.96 · good 15.40 · out of range Poor
Tue 15:00 0.66 · high 3.07 · good 15.40 · out of range Poor
Tue 16:00 0.66 · high 2.83 · good 15.40 · out of range Poor
Tue 17:00 0.68 · high 2.15 · good 15.40 · out of range Fair
Tue 18:00 0.68 · high 0.97 · good 15.40 · out of range Fair
Tue 19:00 0.66 · high 5.18 · good 15.40 · out of range Poor
Tue 20:00 0.68 · high 4.23 · good 15.40 · out of range Poor
Tue 21:00 0.68 · high 3.42 · good 15.40 · out of range Poor
Tue 22:00 0.70 · high 2.86 · good 15.30 · out of range Poor
Tue 23:00 0.70 · high 3.17 · good 15.30 · out of range Poor
Wed 00:00 0.68 · high 3.64 · good 15.30 · out of range Poor
Wed 01:00 0.68 · high 3.54 · good 15.30 · out of range Poor
Wed 02:00 0.68 · high 3.96 · good 15.20 · out of range Poor
Wed 03:00 0.66 · high 4.40 · good 15.20 · out of range Poor
Wed 04:00 0.66 · high 3.67 · good 15.20 · out of range Poor
Wed 05:00 0.64 · high 3.76 · good 15.20 · out of range Poor
Wed 06:00 0.62 · high 3.62 · good 15.20 · out of range Poor
Wed 07:00 0.60 · high 3.48 · good 15.30 · out of range Poor
Wed 08:00 0.64 · high 4.39 · good 15.30 · out of range Poor
Wed 09:00 0.68 · high 6.29 · high 15.30 · out of range Poor
Wed 10:00 0.70 · high 7.01 · high 15.30 · out of range Poor
Wed 11:00 0.80 · high 8.25 · high 15.30 · out of range Poor
Wed 12:00 0.92 · high 7.97 · high 15.40 · out of range Poor
Wed 13:00 1.02 · high 8.03 · high 15.40 · out of range Poor
Wed 14:00 1.06 · high 8.04 · high 15.40 · out of range Poor
Wed 15:00 1.08 · high 7.67 · high 15.50 · out of range Poor
Wed 16:00 1.12 · high 7.57 · high 15.50 · out of range Poor
Wed 17:00 1.16 · high 7.01 · high 15.50 · out of range Poor
Wed 18:00 1.18 · high 6.52 · high 15.50 · out of range Poor
Wed 19:00 1.22 · high 5.54 · high 15.50 · out of range Poor
Wed 20:00 1.10 · high 6.47 · high 15.40 · out of range Poor
Wed 21:00 1.14 · high 5.46 · high 15.40 · out of range Poor
Wed 22:00 1.16 · high 4.65 · good 15.40 · out of range Poor
Wed 23:00 1.18 · high 4.70 · good 15.40 · out of range Poor
Thu 00:00 1.20 · high 4.97 · good 15.30 · out of range Poor
Thu 01:00 1.22 · high 4.14 · good 15.30 · out of range Poor