Tuesday
✅ Good conditions
Main blocker: Waves
MARINE REPORT / 72 HOURS
New Zealand · Updated Tue 02:16 (NZDT) · Source: Snapshot
The skinny
Go in the best window Data updated Tue 02:16 (NZDT)Poor Knights Islands has a usable snorkeling window around Tue 16:00. The main thing to watch is waves.
Poor · 0.0/10
Tue 05:00 (NZDT)
Good · 5.6/10
Tue 16:00 (NZDT)
Good · 5.6/10
Tue 16:00 (NZDT)
Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.
Score: 5.6/10
Best time: Tue 16:00
Main risk: Waves
No useful morning window is showing yet.
Best afternoon signal: Tue 16:00 (Good). Peak afternoon wind is about 4.1 m/s.
Good model window in the next 72 hours
Next good model window: Tue 16:00 (1% of the next 72h meets the model threshold)
Tuesday
✅ Good conditions
Main blocker: Waves
Wednesday
⚠️ Fair conditions
Main blocker: Waves
Thursday
⚠️ Fair conditions
Main blocker: Waves
The next good model window starts at Tue 16:00.
Main blockers across the next 72 hours:
Drift estimate from wind, swell, current and warm water.
Low drift risk now.
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.
Next early morning high tide: Wed 03:00
Tue 15:00, Wed 03:00, Wed 16:00, Thu 04:00, Thu 17:00
Viewing historical data
Tue 05:00 – Fri 05:00 (NZDT)
Best snorkel score is 0.25 around Tue 19:00; 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.
Tap a chart to load just that series.
0/24 sampled hours stay at or below 0.36m (range 1.16m to 1.68m).
Wind is at or below 5.4m/s in 7/24 sampled hours (range 3.59 to 8.86m/s).
Tides range from -0.62m to 0.93m; 2 of 24 hours are in or near peak slack windows.
We score each hour from 0 to 1 using daylight and these weighted components:
| Time | Wave (m) | Wind (m/s) | Sea temp (°C) | Status |
|---|---|---|---|---|
| Tue 05:00 | 1.58 · high | 8.86 · high | 15.80 · out of range | Poor |
| Tue 06:00 | 1.58 · high | 8.78 · high | 15.80 · out of range | Poor |
| Tue 07:00 | 1.68 · high | 7.77 · high | 15.80 · out of range | Poor |
| Tue 08:00 | 1.60 · high | 7.87 · high | 15.80 · out of range | Poor |
| Tue 09:00 | 1.54 · high | 7.65 · high | 15.80 · out of range | Poor |
| Tue 10:00 | 1.46 · high | 7.00 · high | 15.80 · out of range | Poor |
| Tue 11:00 | 1.42 · high | 6.71 · high | 15.90 · out of range | Poor |
| Tue 12:00 | 1.36 · high | 6.30 · high | 15.90 · out of range | Poor |
| Tue 13:00 | 1.32 · high | 6.25 · high | 15.90 · out of range | Poor |
| Tue 14:00 | 1.28 · high | 6.05 · high | 15.90 · out of range | Poor |
| Tue 15:00 | 1.26 · high | 5.90 · high | 15.90 · out of range | Poor |
| Tue 16:00 | 1.22 · high | 5.65 · high | 15.90 · out of range | Poor |
| Tue 17:00 | 1.20 · high | 5.40 · good | 16.00 · out of range | Poor |
| Tue 18:00 | 1.18 · high | 4.95 · good | 16.00 · out of range | Poor |
| Tue 19:00 | 1.16 · high | 3.59 · good | 16.00 · out of range | Poor |
| Tue 20:00 | 1.16 · high | 3.73 · good | 16.00 · out of range | Poor |
| Tue 21:00 | 1.16 · high | 4.38 · good | 16.00 · out of range | Poor |
| Tue 22:00 | 1.16 · high | 4.36 · good | 16.00 · out of range | Poor |
| Tue 23:00 | 1.16 · high | 3.84 · good | 15.90 · out of range | Poor |
| Wed 00:00 | 1.26 · high | 6.98 · high | 16.10 · out of range | Poor |
| Wed 01:00 | 1.26 · high | 6.99 · high | 16.00 · out of range | Poor |
| Wed 02:00 | 1.26 · high | 6.83 · high | 16.00 · out of range | Poor |
| Wed 03:00 | 1.28 · high | 5.80 · high | 16.00 · out of range | Poor |
| Wed 04:00 | 1.28 · high | 5.80 · high | 16.00 · out of range | Poor |
| Wed 05:00 | 1.26 · high | 6.79 · high | 16.00 · out of range | Poor |
| Wed 06:00 | 1.30 · high | 4.53 · good | 16.00 · out of range | Poor |
| Wed 07:00 | 1.28 · high | 4.58 · good | 16.00 · out of range | Poor |
| Wed 08:00 | 1.28 · high | 5.73 · high | 16.00 · out of range | Poor |
| Wed 09:00 | 1.28 · high | 6.37 · high | 16.10 · out of range | Poor |
| Wed 10:00 | 1.28 · high | 6.08 · high | 16.10 · out of range | Poor |
| Wed 11:00 | 1.30 · high | 5.49 · high | 16.20 · out of range | Poor |
| Wed 12:00 | 1.32 · high | 5.35 · good | 16.20 · out of range | Poor |
| Wed 13:00 | 1.34 · high | 5.13 · good | 16.30 · out of range | Poor |
| Wed 14:00 | 1.40 · high | 5.23 · good | 16.30 · out of range | Poor |
| Wed 15:00 | 1.44 · high | 4.82 · good | 16.40 · out of range | Poor |
| Wed 16:00 | 1.50 · high | 4.43 · good | 16.40 · out of range | Poor |
| Wed 17:00 | 1.58 · high | 4.58 · good | 16.40 · out of range | Poor |
| Wed 18:00 | 1.66 · high | 4.49 · good | 16.40 · out of range | Fair |
| Wed 19:00 | 1.74 · high | 4.47 · good | 16.40 · out of range | Poor |
| Wed 20:00 | 1.76 · high | 6.88 · high | 16.40 · out of range | Poor |
| Wed 21:00 | 1.80 · high | 6.62 · high | 16.30 · out of range | Poor |
| Wed 22:00 | 1.82 · high | 6.26 · high | 16.30 · out of range | Poor |
| Wed 23:00 | 1.78 · high | 6.19 · high | 16.20 · out of range | Poor |
| Thu 00:00 | 1.62 · high | 5.36 · good | 16.20 · out of range | Poor |
| Thu 01:00 | 1.58 · high | 5.27 · good | 16.10 · out of range | Poor |
| Thu 02:00 | 1.56 · high | 5.55 · high | 16.10 · out of range | Poor |
| Thu 03:00 | 1.52 · high | 5.66 · high | 16.10 · out of range | Poor |
| Thu 04:00 | 1.50 · high | 6.09 · high | 16.00 · out of range | Poor |
| Thu 05:00 | 1.36 · high | 6.91 · high | 16.00 · out of range | Poor |
| Thu 06:00 | 1.36 · high | 6.69 · high | 16.00 · out of range | Poor |
| Thu 07:00 | 1.34 · high | 6.62 · high | 16.00 · out of range | Poor |
| Thu 08:00 | 1.32 · high | 6.31 · high | 16.10 · out of range | Poor |
| Thu 09:00 | 1.32 · high | 6.50 · high | 16.10 · out of range | Poor |
| Thu 10:00 | 1.30 · high | 6.17 · high | 16.20 · out of range | Poor |
| Thu 11:00 | 1.30 · high | 6.01 · high | 16.30 · out of range | Poor |
| Thu 12:00 | 1.28 · high | 6.06 · high | 16.40 · out of range | Poor |
| Thu 13:00 | 1.28 · high | 5.74 · high | 16.50 · out of range | Poor |
| Thu 14:00 | 1.28 · high | 5.05 · good | 16.50 · out of range | Poor |
| Thu 15:00 | 1.26 · high | 4.74 · good | 16.50 · out of range | Poor |
| Thu 16:00 | 1.26 · high | 4.95 · good | 16.60 · out of range | Poor |
| Thu 17:00 | 1.24 · high | 4.96 · good | 16.60 · out of range | Poor |
| Thu 18:00 | 1.22 · high | 5.05 · good | 16.60 · out of range | Poor |
| Thu 19:00 | 1.20 · high | 4.47 · good | 16.60 · out of range | Poor |
| Thu 20:00 | 1.22 · high | 3.62 · good | 16.60 · out of range | Poor |
| Thu 21:00 | 1.22 · high | 2.80 · good | 16.50 · out of range | Poor |
| Thu 22:00 | 1.24 · high | 2.22 · good | 16.50 · out of range | Poor |
| Thu 23:00 | 1.30 · high | 1.71 · good | 16.40 · out of range | Poor |
| Fri 00:00 | 1.08 · high | 0.94 · good | 16.30 · out of range | Poor |
| Fri 01:00 | 1.06 · high | 1.91 · good | 16.20 · out of range | Poor |
| Fri 02:00 | 1.06 · high | 1.47 · good | 16.20 · out of range | Poor |
| Fri 03:00 | 1.08 · high | 0.72 · good | 16.20 · out of range | Poor |
| Fri 04:00 | 1.04 · high | 2.15 · good | 16.20 · out of range | Poor |