SnorkelForecast.com

To Sua Snorkel Report Today

Samoa · Updated Fri 03:26 (+13) · Source: Snapshot

The skinny

Marginal Report Sat 06:54

To Sua looks marginal today. The least-bad daylight window is around Sat 10:00, but waves is limiting the forecast.

Score: 4.1/10

Best time: Sat 10:00

Main risk: Waves

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

Best afternoon signal: Sat 12:00 (Fair). Peak afternoon wind is about 5.4 m/s.

Email me when it is good

Sunrise

06:49

Sunset

18:15

Water

27.2°C

Max air

25.8°C

Sky

Partly cloudy

59% 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

Saturday

⚠️ fair conditions

Main blocker: Waves

Sunday

⚠️ fair conditions

Main blocker: Waves

Monday

⚠️ fair conditions

Main blocker: Waves

Best available hours

  • Fri 21:00 — Fair (0.41) · still limited by waves, tide/current
  • Fri 20:00 — Fair (0.41) · still limited by waves, tide/current
  • Fri 22:00 — Fair (0.40) · still limited by waves

Why this verdict

Main blockers across the next 72 hours:

  • Waves (57 hours)
  • Tide/current (55 hours)
  • Darkness (39 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Sat 16:00.

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: Sat 15:00

Sat 03:00, Sat 15:00, Sun 03:00

Nearby alternatives in Samoa

Palolo Deep

40 km away

⚠️ Fair

Advanced forecast data

Viewing historical data

Thu 17:00 – Sun 17:00 (+13)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.0 around Fri 06:00; 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 1.66m to 1.74m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 11.1 to 17.4m/s).

Tides range from 0.45m to 1.19m; 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
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
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
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
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 and safety gate (outside daylight scores lower).
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Thu 17:00 1.72 · high 11.10 · high 28.50 · good poor
Thu 18:00 1.72 · high 12.20 · high 28.50 · good poor
Thu 19:00 1.72 · high 14.50 · high 28.50 · good poor
Thu 20:00 1.74 · high 14.00 · high 28.50 · good poor
Thu 21:00 1.74 · high 12.60 · high 28.50 · good poor
Thu 22:00 1.74 · high 13.00 · high 28.50 · good poor
Thu 23:00 1.74 · high 14.30 · high 28.50 · good poor
Fri 00:00 1.74 · high 12.70 · high 28.50 · good poor
Fri 01:00 1.74 · high 12.70 · high 28.50 · good poor
Fri 02:00 1.72 · high 14.10 · high 28.50 · good poor
Fri 03:00 1.72 · high 14.50 · high 28.50 · good poor
Fri 04:00 1.72 · high 13.90 · high 28.50 · good poor
Fri 05:00 1.70 · high 14.00 · high 28.50 · good poor
Fri 06:00 1.70 · high 15.20 · high 28.50 · good poor
Fri 07:00 1.70 · high 16.60 · high 28.50 · good poor
Fri 08:00 1.68 · high 15.60 · high 28.50 · good poor
Fri 09:00 1.68 · high 15.40 · high 28.50 · good poor
Fri 10:00 1.68 · high 15.20 · high 28.50 · good poor
Fri 11:00 1.66 · high 15.80 · high 28.50 · good poor
Fri 12:00 1.66 · high 16.80 · high 28.50 · good poor
Fri 13:00 1.66 · high 17.40 · high 28.50 · good poor
Fri 14:00 1.68 · high 13.50 · high 28.50 · good poor
Fri 15:00 1.68 · high 11.10 · high 28.40 · good poor
Fri 16:00 1.68 · high 12.90 · high 28.40 · good poor
Fri 17:00 1.70 · high 17.30 · high 28.40 · good poor
Fri 18:00 1.70 · high 16.80 · high 28.40 · good poor
Fri 19:00 1.70 · high 17.50 · high 28.40 · good poor
Fri 20:00 1.70 · high 16.90 · high 28.40 · good poor
Fri 21:00 1.70 · high 15.50 · high 28.40 · good poor
Fri 22:00 1.72 · high 16.20 · high 28.50 · good poor
Fri 23:00 1.72 · high 15.90 · high 28.50 · good poor
Sat 00:00 1.74 · high 19.30 · high 28.50 · good poor
Sat 01:00 1.74 · high 16.90 · high 28.50 · good poor
Sat 02:00 1.76 · high 18.20 · high 28.50 · good poor
Sat 03:00 1.76 · high 18.80 · high 28.50 · good poor
Sat 04:00 1.78 · high 19.40 · high 28.50 · good poor
Sat 05:00 1.78 · high 18.80 · high 28.50 · good poor
Sat 06:00 1.80 · high 20.40 · high 28.50 · good poor
Sat 07:00 1.82 · high 22.90 · high 28.50 · good poor
Sat 08:00 1.82 · high 23.10 · high 28.50 · good poor
Sat 09:00 1.84 · high 22.90 · high 28.50 · good poor
Sat 10:00 1.88 · high 23.40 · high 28.40 · good poor
Sat 11:00 1.90 · high 24.50 · high 28.40 · good poor
Sat 12:00 1.94 · high 23.20 · high 28.40 · good poor
Sat 13:00 1.84 · high 20.40 · high 28.30 · good poor
Sat 14:00 1.86 · high 20.50 · high 28.30 · good poor
Sat 15:00 1.90 · high 20.50 · high 28.30 · good poor
Sat 16:00 1.92 · high 21.20 · high 28.30 · good poor
Sat 17:00 1.94 · high 20.90 · high 28.30 · good poor
Sat 18:00 1.96 · high 21.00 · high 28.30 · good poor
Sat 19:00 1.98 · high 20.90 · high 28.30 · good poor
Sat 20:00 2.00 · high 20.90 · high 28.30 · good poor
Sat 21:00 2.02 · high 21.00 · high 28.40 · good poor
Sat 22:00 2.04 · high 21.00 · high 28.40 · good poor
Sat 23:00 2.04 · high 21.60 · high 28.40 · good poor
Sun 00:00 2.06 · high 21.60 · high 28.40 · good poor
Sun 01:00 2.06 · high 22.00 · high 28.40 · good poor
Sun 02:00 2.06 · high 22.40 · high 28.40 · good poor
Sun 03:00 2.06 · high 22.00 · high 28.40 · good poor
Sun 04:00 2.06 · high 20.70 · high 28.30 · good poor
Sun 05:00 2.08 · high 20.00 · high 28.30 · good poor
Sun 06:00 2.08 · high 20.50 · high 28.30 · good poor
Sun 07:00 2.08 · high 20.90 · high 28.30 · good poor
Sun 08:00 2.10 · high 20.90 · high 28.30 · good poor
Sun 09:00 2.10 · high 21.50 · high 28.30 · good poor
Sun 10:00 2.10 · high 20.90 · high 28.30 · good poor
Sun 11:00 2.12 · high 21.10 · high 28.30 · good poor
Sun 12:00 2.12 · high 21.10 · high 28.30 · good poor
Sun 13:00 2.12 · high 21.30 · high 28.30 · good poor
Sun 14:00 2.10 · high 21.00 · high 28.30 · good poor
Sun 15:00 2.10 · high 20.40 · high 28.30 · good poor
Sun 16:00 2.10 · high 20.20 · high 28.30 · good poor