Tuesday
⚠️ fair conditions
Main blocker: Waves
Jamaica · Updated Tue 04:16 (EST) · Source: Snapshot
The skinny
Marginal Report Tue 17:57Negril looks marginal today. The least-bad daylight window is around Thu 09:00, but waves is limiting the forecast.
Score: 4.9/10
Best time: Thu 09:00
Main risk: Waves
No useful morning window is showing yet.
Best afternoon signal: Tue 18:00 (Fair). Peak afternoon wind is about 2.9 m/s.
No safe window in the next 72 hours
Use the best-available section for the least-bad times.
Tuesday
⚠️ fair conditions
Main blocker: Waves
Wednesday
⚠️ fair conditions
Main blocker: Waves
Thursday
⚠️ fair conditions
Main blocker: Waves
Main blockers across the next 72 hours:
Drift estimate from wind, swell, current and warm water.
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.
Wed 23:00
No nearby alternatives available.
Viewing historical data
Sat 22:00 – Tue 22:00 (EST)
Best snorkel score is 0.47 around Sun 07:00; 13 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 1.22m to 1.68m).
Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.35 to 4.37m/s).
Tides range from 0.31m to 0.74m; 0 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 |
|---|---|---|---|---|
| Sat 22:00 | 1.68 · high | 3.40 · good | 30.10 · good | fair |
| Sat 23:00 | 1.68 · high | 2.56 · good | 30.10 · good | fair |
| Sun 00:00 | 1.68 · high | 1.80 · good | 30.00 · good | poor |
| Sun 01:00 | 1.64 · high | 1.00 · good | 30.00 · good | poor |
| Sun 02:00 | 1.62 · high | 0.35 · good | 29.90 · good | poor |
| Sun 03:00 | 1.58 · high | 0.35 · good | 29.80 · good | poor |
| Sun 04:00 | 1.54 · high | 1.16 · good | 29.80 · good | poor |
| Sun 05:00 | 1.50 · high | 2.84 · good | 29.70 · good | poor |
| Sun 06:00 | 1.46 · high | 4.09 · good | 29.70 · good | poor |
| Sun 07:00 | 1.44 · high | 3.87 · good | 29.60 · good | poor |
| Sun 08:00 | 1.42 · high | 2.50 · good | 29.80 · good | poor |
| Sun 09:00 | 1.40 · high | 2.55 · good | 29.70 · good | poor |
| Sun 10:00 | 1.38 · high | 2.73 · good | 29.70 · good | poor |
| Sun 11:00 | 1.34 · high | 3.13 · good | 29.70 · good | fair |
| Sun 12:00 | 1.32 · high | 2.65 · good | 29.70 · good | fair |
| Sun 13:00 | 1.30 · high | 2.72 · good | 29.80 · good | fair |
| Sun 14:00 | 1.30 · high | 4.27 · good | 29.90 · good | fair |
| Sun 15:00 | 1.28 · high | 4.37 · good | 30.00 · good | fair |
| Sun 16:00 | 1.28 · high | 2.16 · good | 30.10 · good | fair |
| Sun 17:00 | 1.28 · high | 1.91 · good | 30.20 · good | fair |
| Sun 18:00 | 1.28 · high | 1.81 · good | 30.30 · good | fair |
| Sun 19:00 | 1.26 · high | 2.14 · good | 30.30 · good | fair |
| Sun 20:00 | 1.24 · high | 2.83 · good | 30.30 · good | fair |
| Sun 21:00 | 1.22 · high | 2.51 · good | 30.30 · good | fair |
| Sun 22:00 | 1.24 · high | 1.42 · good | 30.30 · good | fair |
| Sun 23:00 | 1.28 · high | 2.15 · good | 30.20 · good | fair |
| Mon 00:00 | 1.30 · high | 1.91 · good | 30.20 · good | poor |
| Mon 01:00 | 1.30 · high | 2.19 · good | 30.10 · good | poor |
| Mon 02:00 | 1.28 · high | 2.63 · good | 30.10 · good | poor |
| Mon 03:00 | 1.28 · high | 3.13 · good | 30.00 · good | poor |
| Mon 04:00 | 1.28 · high | 3.70 · good | 29.90 · good | poor |
| Mon 05:00 | 1.26 · high | 3.61 · good | 29.80 · good | poor |
| Mon 06:00 | 1.26 · high | 1.12 · good | 29.80 · good | poor |
| Mon 07:00 | 1.26 · high | 1.89 · good | 29.70 · good | poor |
| Mon 08:00 | 1.24 · high | 1.92 · good | 29.70 · good | poor |
| Mon 09:00 | 1.24 · high | 2.63 · good | 29.60 · good | poor |
| Mon 10:00 | 1.22 · high | 2.56 · good | 29.60 · good | poor |
| Mon 11:00 | 1.18 · high | 3.35 · good | 29.60 · good | fair |
| Mon 12:00 | 1.16 · high | 2.95 · good | 29.60 · good | fair |
| Mon 13:00 | 1.16 · high | 2.31 · good | 29.70 · good | fair |
| Mon 14:00 | 1.14 · high | 1.37 · good | 29.80 · good | fair |
| Mon 15:00 | 1.14 · high | 0.86 · good | 29.90 · good | fair |
| Mon 16:00 | 1.14 · high | 0.90 · good | 30.00 · good | fair |
| Mon 17:00 | 1.12 · high | 1.30 · good | 30.10 · good | fair |
| Mon 18:00 | 1.12 · high | 0.30 · good | 30.20 · good | fair |
| Mon 19:00 | 1.12 · high | 1.20 · good | 30.20 · good | fair |
| Mon 20:00 | 1.12 · high | 1.05 · good | 30.10 · good | fair |
| Mon 21:00 | 1.12 · high | 1.21 · good | 30.10 · good | fair |
| Mon 22:00 | 1.12 · high | 2.62 · good | 30.00 · good | fair |
| Mon 23:00 | 1.12 · high | 2.57 · good | 30.00 · good | fair |
| Tue 00:00 | 1.12 · high | 2.62 · good | 29.90 · good | poor |
| Tue 01:00 | 1.12 · high | 2.13 · good | 29.90 · good | poor |
| Tue 02:00 | 1.14 · high | 1.29 · good | 29.90 · good | poor |
| Tue 03:00 | 1.14 · high | 0.70 · good | 29.80 · good | poor |
| Tue 04:00 | 1.14 · high | 0.89 · good | 29.80 · good | poor |
| Tue 05:00 | 1.12 · high | 0.50 · good | 29.80 · good | poor |
| Tue 06:00 | 1.12 · high | 0.65 · good | 29.70 · good | poor |
| Tue 07:00 | 1.10 · high | 1.45 · good | 29.70 · good | poor |
| Tue 08:00 | 1.06 · high | 2.39 · good | 29.70 · good | poor |
| Tue 09:00 | 1.04 · high | 3.62 · good | 29.60 · good | poor |
| Tue 10:00 | 1.04 · high | 3.73 · good | 29.60 · good | poor |
| Tue 11:00 | 1.02 · high | 3.76 · good | 29.60 · good | fair |
| Tue 12:00 | 1.02 · high | 3.54 · good | 29.60 · good | poor |
| Tue 13:00 | 1.02 · high | 3.40 · good | 29.60 · good | poor |
| Tue 14:00 | 1.04 · high | 2.69 · good | 29.60 · good | fair |
| Tue 15:00 | 1.04 · high | 3.16 · good | 29.70 · good | poor |
| Tue 16:00 | 1.04 · high | 3.29 · good | 29.70 · good | poor |
| Tue 17:00 | 1.04 · high | 3.36 · good | 29.80 · good | poor |
| Tue 18:00 | 1.04 · high | 2.04 · good | 29.80 · good | fair |
| Tue 19:00 | 1.04 · high | 0.82 · good | 29.80 · good | fair |
| Tue 20:00 | 1.06 · high | 0.58 · good | 29.80 · good | fair |
| Tue 21:00 | 1.06 · high | 0.83 · good | 29.80 · good | fair |