MARINE REPORT / 72 HOURS

Mamanuca Islands Snorkel Report Today

Fiji · Updated Sat 18:43 (+12) · Source: Snapshot

The skinny

Poor Data updated Sat 18:43 (+12)

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

Right now (forecast)

Poor · 0.0/10

Sat 21:00 (+12)

Later today

No fresh data for this period.

Next three days

Fair · 4.1/10

Sun 17:00 (+12)

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

Sunrise

05:41

Sunset

18:12

Water

26.3°C

Max air

24.3°C

Sky

Cloudy

86% 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

Saturday

❌ Poor conditions

Main blocker: Waves

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

❌ Poor conditions

Main blocker: Waves

Best available hours

  • Sun 17:00: Fair (0.41) · still limited by waves, tide/current
  • Tue 12:00: Fair (0.39) · still limited by waves, tide/current
  • Sun 16:00: Fair (0.38) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Tide/current (68 hours)
  • Wind (61 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Sun 04:00.

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: Mon 00:00

Sun 12:00, Mon 00:00, Mon 13:00, Tue 01:00, Tue 14:00

Nearby alternatives in Fiji

Taveuni

324 km away

❌ Poor

Advanced forecast data

Viewing historical data

Thu 21:00 – Sun 21:00 (+12)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.6 around Fri 18:00; 7 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 1.08m to 1.32m).

Wind is at or below 5.4m/s in 20/24 sampled hours (range 0.35 to 7.66m/s).

Tides range from 0.04m to 1.61m; 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
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Good 🌟 Good
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
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
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
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
Thu 21:00 1.16 · high 2.22 · good 26.20 · good Poor
Thu 22:00 1.14 · high 3.55 · good 26.20 · good Poor
Thu 23:00 1.14 · high 5.91 · high 26.10 · good Poor
Fri 00:00 1.12 · high 4.00 · good 26.10 · good Poor
Fri 01:00 1.12 · high 3.32 · good 26.00 · good Poor
Fri 02:00 1.12 · high 3.15 · good 26.00 · good Poor
Fri 03:00 1.10 · high 2.83 · good 26.00 · good Poor
Fri 04:00 1.10 · high 3.26 · good 25.90 · good Poor
Fri 05:00 1.10 · high 3.37 · good 25.90 · good Poor
Fri 06:00 1.10 · high 3.16 · good 25.90 · good Poor
Fri 07:00 1.10 · high 2.68 · good 26.00 · good Poor
Fri 08:00 1.08 · high 1.93 · good 26.00 · good Poor
Fri 09:00 1.08 · high 1.10 · good 26.10 · good Poor
Fri 10:00 1.08 · high 0.35 · good 26.20 · good Poor
Fri 11:00 1.10 · high 0.96 · good 26.30 · good Poor
Fri 12:00 1.10 · high 4.10 · good 26.30 · good Fair
Fri 13:00 1.14 · high 4.65 · good 26.40 · good Fair
Fri 14:00 1.20 · high 5.76 · high 26.40 · good Fair
Fri 15:00 1.24 · high 7.66 · high 26.40 · good Fair
Fri 16:00 1.26 · high 7.04 · high 26.40 · good Fair
Fri 17:00 1.30 · high 4.61 · good 26.40 · good Fair
Fri 18:00 1.32 · high 2.23 · good 26.40 · good Good
Fri 19:00 1.32 · high 3.35 · good 26.30 · good Poor
Fri 20:00 1.30 · high 3.70 · good 26.30 · good Poor
Fri 21:00 1.30 · high 8.38 · high 26.20 · good Poor
Fri 22:00 1.26 · high 8.46 · high 26.20 · good Poor
Fri 23:00 1.22 · high 7.01 · high 26.00 · good Poor
Sat 00:00 1.20 · high 6.56 · high 26.00 · good Poor
Sat 01:00 1.18 · high 6.44 · high 25.90 · good Poor
Sat 02:00 1.14 · high 6.34 · high 25.90 · good Poor
Sat 03:00 1.12 · high 6.44 · high 25.90 · good Poor
Sat 04:00 1.12 · high 6.33 · high 25.80 · good Poor
Sat 05:00 1.12 · high 6.75 · high 25.80 · good Poor
Sat 06:00 1.12 · high 6.58 · high 25.80 · good Poor
Sat 07:00 1.10 · high 6.08 · high 25.80 · good Poor
Sat 08:00 1.10 · high 5.46 · high 25.90 · good Poor
Sat 09:00 1.08 · high 3.73 · good 25.90 · good Poor
Sat 10:00 1.08 · high 1.38 · good 26.00 · good Poor
Sat 11:00 1.10 · high 1.05 · good 26.00 · good Poor
Sat 12:00 1.10 · high 2.16 · good 26.10 · good Fair
Sat 13:00 1.16 · high 4.46 · good 26.10 · good Fair
Sat 14:00 1.20 · high 4.43 · good 26.10 · good Fair
Sat 15:00 1.26 · high 3.05 · good 26.10 · good Fair
Sat 16:00 1.30 · high 2.39 · good 26.10 · good Fair
Sat 17:00 1.32 · high 2.67 · good 26.10 · good Fair
Sat 18:00 1.36 · high 5.13 · good 26.10 · good Fair
Sat 19:00 1.36 · high 6.69 · high 26.10 · good Poor
Sat 20:00 1.36 · high 8.42 · high 26.10 · good Poor
Sat 21:00 1.36 · high 9.06 · high 26.00 · good Poor
Sat 22:00 1.34 · high 8.99 · high 26.00 · good Poor
Sat 23:00 1.38 · high 7.85 · high 26.00 · good Poor
Sun 00:00 1.38 · high 7.60 · high 25.90 · good Poor
Sun 01:00 1.36 · high 7.50 · high 25.90 · good Poor
Sun 02:00 1.36 · high 7.07 · high 25.90 · good Poor
Sun 03:00 1.34 · high 6.54 · high 25.80 · good Poor
Sun 04:00 1.34 · high 7.08 · high 25.80 · good Poor
Sun 05:00 1.32 · high 7.61 · high 25.80 · good Poor
Sun 06:00 1.30 · high 7.57 · high 25.80 · good Poor
Sun 07:00 1.30 · high 6.12 · high 25.90 · good Poor
Sun 08:00 1.30 · high 4.76 · good 25.90 · good Poor
Sun 09:00 1.30 · high 3.09 · good 26.00 · good Poor
Sun 10:00 1.32 · high 0.30 · good 26.00 · good Poor
Sun 11:00 1.32 · high 2.00 · good 26.10 · good Poor
Sun 12:00 1.34 · high 4.58 · good 26.10 · good Fair
Sun 13:00 1.38 · high 4.00 · good 26.20 · good Fair
Sun 14:00 1.44 · high 3.07 · good 26.20 · good Fair
Sun 15:00 1.48 · high 4.29 · good 26.20 · good Fair
Sun 16:00 1.48 · high 5.79 · high 26.20 · good Fair
Sun 17:00 1.50 · high 5.18 · good 26.20 · good Fair
Sun 18:00 1.50 · high 3.34 · good 26.20 · good Fair
Sun 19:00 1.50 · high 7.47 · high 26.20 · good Poor
Sun 20:00 1.48 · high 10.00 · high 26.10 · good Poor