# Ustica snorkeling forecast

Ustica has a usable snorkeling window around Sat 11:00. The main thing to watch is tide/current.

- Location: Ustica, Italy
- Timezone: Europe/Rome
- Valid period: next 72 hours from 2026-10-17T05:22:36.349102+02:00
- Verdict: Go in the best window
- Score: 6.3/10
- Share of next 72h scored OK: 43%
- Source: snapshot
- Generated at: 2026-10-17T02:27:09.558139+02:00
- Conditions can change. HTML page: https://snorkelforecast.com/italy/ustica/
- Forecast JSON: https://snorkelforecast.com/italy/ustica/forecast.json
- Sea temperature: https://snorkelforecast.com/italy/ustica/sea-temperature/
- Sea temperature markdown: https://snorkelforecast.com/italy/ustica/sea-temperature.md
- History JSON: https://snorkelforecast.com/italy/ustica/history.json
- Embed widget: https://snorkelforecast.com/italy/ustica/embed/sea-temperature/
- Current sea temperature: 23.7 °C (74.7 °F)
- Baseline normal for month 10: 23.5 °C (74.3 °F) from 3 sample years
- Sea temperature versus month 10 normal: +0.2 °C (+0.4 °F), warmer than the stored baseline
- Scoring thresholds: waves <= 0.36 m, wind <= 5.4 m/s, current <= 0.36 m/s, water 20.6-30.4 °C. Forecast thresholds, not official safety limits.

## Next 24 hours

| time | rating | score | ok | waves_m | wind_mps | sst_c |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-10-17T06:00:00+02:00 | poor | 0.0 | no | 0.6 | 2.16 | 23.7 |
| 2026-10-17T07:00:00+02:00 | poor | 0.0 | no | 0.56 | 1.89 | 23.7 |
| 2026-10-17T08:00:00+02:00 | fair | 0.5285296296296296 | no | 0.52 | 1.84 | 23.7 |
| 2026-10-17T09:00:00+02:00 | fair | 0.4802314814814814 | no | 0.5 | 1.91 | 23.7 |
| 2026-10-17T10:00:00+02:00 | fair | 0.4786111111111111 | no | 0.5 | 1.98 | 23.8 |
| 2026-10-17T11:00:00+02:00 | good | 0.5525925925925925 | yes | 0.48 | 2.12 | 23.9 |
| 2026-10-17T12:00:00+02:00 | fair | 0.543187037037037 | no | 0.48 | 2.63 | 23.9 |
| 2026-10-17T13:00:00+02:00 | good | 0.6063888888888889 | yes | 0.46 | 2.16 | 24.0 |
| 2026-10-17T14:00:00+02:00 | good | 0.6107870370370371 | yes | 0.46 | 1.97 | 24.0 |
| 2026-10-17T15:00:00+02:00 | good | 0.6302314814814814 | yes | 0.44 | 1.55 | 24.0 |
| 2026-10-17T16:00:00+02:00 | good | 0.5871759259259259 | yes | 0.42 | 1.4 | 24.0 |
| 2026-10-17T17:00:00+02:00 | good | 0.6056944444444444 | yes | 0.4 | 1.02 | 23.9 |
| 2026-10-17T18:00:00+02:00 | good | 0.6280444444444445 | yes | 0.38 | 0.63 | 23.9 |
| 2026-10-17T19:00:00+02:00 | poor | 0.0 | no | 0.36 | 0.22 | 23.8 |
| 2026-10-17T20:00:00+02:00 | poor | 0.0 | no | 0.34 | 1.2 | 23.8 |
| 2026-10-17T21:00:00+02:00 | poor | 0.0 | no | 0.32 | 2.2 | 23.7 |
| 2026-10-17T22:00:00+02:00 | poor | 0.0 | no | 0.32 | 2.97 | 23.7 |
| 2026-10-17T23:00:00+02:00 | poor | 0.0 | no | 0.3 | 2.75 | 23.7 |
| 2026-10-18T00:00:00+02:00 | poor | 0.0 | no | 0.28 | 2.6 | 23.7 |
| 2026-10-18T01:00:00+02:00 | poor | 0.0 | no | 0.28 | 2.42 | 23.7 |
| 2026-10-18T02:00:00+02:00 | poor | 0.0 | no | 0.26 | 2.44 | 23.7 |
| 2026-10-18T03:00:00+02:00 | poor | 0.0 | no | 0.24 | 2.33 | 23.7 |
| 2026-10-18T04:00:00+02:00 | poor | 0.0 | no | 0.24 | 2.37 | 23.6 |
| 2026-10-18T05:00:00+02:00 | poor | 0.0 | no | 0.22 | 2.19 | 23.6 |

## Nearby spots

- [Capri](https://snorkelforecast.com/italy/capri/index.md)
- [Cinque Terre](https://snorkelforecast.com/italy/cinque-terre/index.md)
- [Elba](https://snorkelforecast.com/italy/elba/index.md)
- [Lampedusa](https://snorkelforecast.com/italy/lampedusa/index.md)