MARINE REPORT / 72 HOURS

Bunaken Snorkel Report Today

Indonesia · Updated Tue 22:26 (WITA) · Source: Snapshot

The skinny

Go in the best window Data updated Tue 22:26 (WITA)

Bunaken has a usable snorkeling window around Wed 08:00. The main thing to watch is tide/current.

Right now (forecast)

Poor · 0.0/10

Wed 01:00 (WITA)

Later today

Excellent · 7.4/10

Wed 09:00 (WITA)

Next three days

Excellent · 7.4/10

Wed 09:00 (WITA)

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

Score: 7.4/10

Best time: Wed 08:00

Main risk: Tide/Current

Best morning signal: Wed 09:00 (Excellent).

Best afternoon signal: Wed 15:00 (Good). Peak afternoon wind is about 4.7 m/s.

Email me when it is good

Sunrise

05:23

Sunset

17:27

Water

30.4°C

Max air

28.9°C

Sky

Partly cloudy

70% cloud

Good model window in the next 72 hours

Next good model window: Wed 08:00–17:00 (44% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Wednesday

✅ Excellent conditions

Main blocker: Tide/current

Thursday

✅ Good conditions

Main blocker: Tide/current

Friday

✅ Excellent conditions

Main blocker: Tide/current

Best available hours

The next good model window starts at Wed 08:00 and lasts until 17:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (68 hours)
  • Darkness (38 hours)
  • Sea temperature (9 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: Wed 02:00

Wed 02:00, Wed 15:00, Thu 03:00, Thu 16:00, Fri 16:00

Nearby alternatives in Indonesia

Raja Ampat

671 km away

✅ Good

Derawan

728 km away

✅ Good

Wakatobi

784 km away

✅ Good

Labuan Bajo

1248 km away

✅ Good

Advanced forecast data

Viewing historical data

Sat 01:00 – Tue 01:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.8 around Sat 08:00; 10 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.

24/24 sampled hours stay at or below 0.36m (range 0.08m to 0.14m).

Wind is at or below 5.4m/s in 23/24 sampled hours (range 0.66 to 5.61m/s).

Tides range from -0.42m to 1.56m; 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
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
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
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
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
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Sat 01:00 0.14 · good 1.94 · good 30.20 · good Poor
Sat 02:00 0.14 · good 2.26 · good 30.20 · good Poor
Sat 03:00 0.14 · good 1.72 · good 30.20 · good Poor
Sat 04:00 0.12 · good 1.23 · good 30.10 · good Poor
Sat 05:00 0.12 · good 1.26 · good 30.10 · good Poor
Sat 06:00 0.12 · good 1.48 · good 30.10 · good Poor
Sat 07:00 0.10 · good 1.66 · good 30.10 · good Poor
Sat 08:00 0.10 · good 0.66 · good 30.10 · good Excellent
Sat 09:00 0.10 · good 1.39 · good 30.20 · good Excellent
Sat 10:00 0.10 · good 2.30 · good 30.30 · good Good
Sat 11:00 0.10 · good 3.97 · good 30.40 · good Good
Sat 12:00 0.10 · good 5.61 · high 30.50 · out of range Good
Sat 13:00 0.10 · good 4.20 · good 30.60 · out of range Excellent
Sat 14:00 0.10 · good 3.75 · good 30.60 · out of range Excellent
Sat 15:00 0.12 · good 4.25 · good 30.60 · out of range Excellent
Sat 16:00 0.12 · good 4.44 · good 30.60 · out of range Good
Sat 17:00 0.14 · good 4.47 · good 30.50 · out of range Good
Sat 18:00 0.14 · good 3.97 · good 30.50 · out of range Poor
Sat 19:00 0.08 · good 3.12 · good 30.40 · good Poor
Sat 20:00 0.08 · good 2.03 · good 30.30 · good Poor
Sat 21:00 0.14 · good 3.18 · good 30.30 · good Poor
Sat 22:00 0.12 · good 3.60 · good 30.30 · good Poor
Sat 23:00 0.12 · good 3.42 · good 30.20 · good Poor
Sun 00:00 0.10 · good 2.93 · good 30.20 · good Poor
Sun 01:00 0.10 · good 2.63 · good 30.20 · good Poor
Sun 02:00 0.08 · good 2.50 · good 30.20 · good Poor
Sun 03:00 0.08 · good 2.17 · good 30.20 · good Poor
Sun 04:00 0.08 · good 2.22 · good 30.10 · good Poor
Sun 05:00 0.08 · good 2.39 · good 30.10 · good Poor
Sun 06:00 0.08 · good 2.32 · good 30.10 · good Poor
Sun 07:00 0.08 · good 1.97 · good 30.10 · good Poor
Sun 08:00 0.08 · good 1.88 · good 30.10 · good Excellent
Sun 09:00 0.08 · good 1.83 · good 30.20 · good Excellent
Sun 10:00 0.08 · good 4.42 · good 30.30 · good Excellent
Sun 11:00 0.08 · good 3.99 · good 30.40 · good Excellent
Sun 12:00 0.08 · good 4.81 · good 30.50 · out of range Excellent
Sun 13:00 0.10 · good 5.30 · good 30.60 · out of range Excellent
Sun 14:00 0.10 · good 5.46 · high 30.60 · out of range Good
Sun 15:00 0.14 · good 4.76 · good 30.60 · out of range Good
Sun 16:00 0.16 · good 4.55 · good 30.60 · out of range Good
Sun 17:00 0.20 · good 3.26 · good 30.50 · out of range Good
Sun 18:00 0.18 · good 1.51 · good 30.40 · good Poor
Sun 19:00 0.14 · good 1.41 · good 30.30 · good Poor
Sun 20:00 0.12 · good 3.40 · good 30.20 · good Poor
Sun 21:00 0.14 · good 2.24 · good 30.20 · good Poor
Sun 22:00 0.12 · good 2.53 · good 30.20 · good Poor
Sun 23:00 0.12 · good 2.69 · good 30.10 · good Poor
Mon 00:00 0.12 · good 2.96 · good 30.10 · good Poor
Mon 01:00 0.10 · good 2.94 · good 30.10 · good Poor
Mon 02:00 0.10 · good 2.67 · good 30.10 · good Poor
Mon 03:00 0.10 · good 2.61 · good 30.10 · good Poor
Mon 04:00 0.10 · good 2.47 · good 30.00 · good Poor
Mon 05:00 0.10 · good 2.16 · good 30.00 · good Poor
Mon 06:00 0.10 · good 2.08 · good 30.00 · good Poor
Mon 07:00 0.08 · good 1.74 · good 30.00 · good Poor
Mon 08:00 0.08 · good 1.24 · good 30.00 · good Excellent
Mon 09:00 0.08 · good 2.76 · good 30.10 · good Excellent
Mon 10:00 0.08 · good 3.66 · good 30.20 · good Excellent
Mon 11:00 0.08 · good 2.97 · good 30.30 · good Excellent
Mon 12:00 0.08 · good 4.15 · good 30.40 · good Excellent
Mon 13:00 0.08 · good 4.08 · good 30.50 · out of range Excellent
Mon 14:00 0.08 · good 5.00 · good 30.60 · out of range Excellent
Mon 15:00 0.10 · good 4.95 · good 30.60 · out of range Excellent
Mon 16:00 0.12 · good 4.16 · good 30.50 · out of range Excellent
Mon 17:00 0.14 · good 3.56 · good 30.50 · out of range Excellent
Mon 18:00 0.14 · good 2.85 · good 30.40 · good Poor
Mon 19:00 0.12 · good 1.58 · good 30.30 · good Poor
Mon 20:00 0.12 · good 1.35 · good 30.20 · good Poor
Mon 21:00 0.10 · good 2.13 · good 30.20 · good Poor
Mon 22:00 0.10 · good 2.51 · good 30.20 · good Poor
Mon 23:00 0.10 · good 2.93 · good 30.10 · good Poor
Tue 00:00 0.10 · good 3.11 · good 30.10 · good Poor