# Vis snorkeling forecast

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

- Location: Vis, Croatia
- Timezone: Europe/Zagreb
- Valid period: next 72 hours from 2026-10-17T05:22:35.451230+02:00
- Verdict: Go in the best window
- Score: 8.3/10
- Share of next 72h scored OK: 48%
- Source: snapshot
- Generated at: 2026-10-17T03:01:30.025592+02:00
- Conditions can change. HTML page: https://snorkelforecast.com/croatia/vis/
- Forecast JSON: https://snorkelforecast.com/croatia/vis/forecast.json
- Sea temperature: https://snorkelforecast.com/croatia/vis/sea-temperature/
- Sea temperature markdown: https://snorkelforecast.com/croatia/vis/sea-temperature.md
- History JSON: https://snorkelforecast.com/croatia/vis/history.json
- Embed widget: https://snorkelforecast.com/croatia/vis/embed/sea-temperature/
- Current sea temperature: 21.1 °C (70.0 °F)
- Baseline normal for month 10: 21.8 °C (71.2 °F) from 3 sample years
- Sea temperature versus month 10 normal: -0.7 °C (-1.3 °F), cooler 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 | 0.26 | 1.13 | 21.1 |
| 2026-10-17T07:00:00+02:00 | poor | 0.0 | no | 0.24 | 1.14 | 21.1 |
| 2026-10-17T08:00:00+02:00 | excellent | 0.7711759259259259 | yes | 0.22 | 1.28 | 21.1 |
| 2026-10-17T09:00:00+02:00 | excellent | 0.776524074074074 | yes | 0.22 | 1.36 | 21.1 |
| 2026-10-17T10:00:00+02:00 | excellent | 0.7702925925925925 | yes | 0.2 | 1.79 | 21.1 |
| 2026-10-17T11:00:00+02:00 | excellent | 0.7747759259259259 | yes | 0.2 | 1.7 | 21.2 |
| 2026-10-17T12:00:00+02:00 | excellent | 0.7622277777777778 | yes | 0.2 | 1.62 | 21.2 |
| 2026-10-17T13:00:00+02:00 | excellent | 0.7781388888888888 | yes | 0.18 | 1.56 | 21.2 |
| 2026-10-17T14:00:00+02:00 | excellent | 0.776774074074074 | yes | 0.18 | 1.93 | 21.2 |
| 2026-10-17T15:00:00+02:00 | excellent | 0.7439296296296296 | yes | 0.16 | 2.11 | 21.2 |
| 2026-10-17T16:00:00+02:00 | excellent | 0.7992759259259259 | yes | 0.16 | 2.0 | 21.2 |
| 2026-10-17T17:00:00+02:00 | excellent | 0.8073722222222223 | yes | 0.14 | 1.5 | 21.2 |
| 2026-10-17T18:00:00+02:00 | excellent | 0.8341685185185186 | yes | 0.14 | 1.12 | 21.1 |
| 2026-10-17T19:00:00+02:00 | poor | 0.0 | no | 0.12 | 1.06 | 21.1 |
| 2026-10-17T20:00:00+02:00 | poor | 0.0 | no | 0.12 | 1.08 | 21.1 |
| 2026-10-17T21:00:00+02:00 | poor | 0.0 | no | 0.12 | 1.14 | 21.1 |
| 2026-10-17T22:00:00+02:00 | poor | 0.0 | no | 0.1 | 1.08 | 21.1 |
| 2026-10-17T23:00:00+02:00 | poor | 0.0 | no | 0.1 | 0.78 | 21.1 |
| 2026-10-18T00:00:00+02:00 | poor | 0.0 | no | 0.1 | 0.58 | 21.1 |
| 2026-10-18T01:00:00+02:00 | poor | 0.0 | no | 0.08 | 0.61 | 21.1 |
| 2026-10-18T02:00:00+02:00 | poor | 0.0 | no | 0.08 | 0.71 | 21.1 |
| 2026-10-18T03:00:00+02:00 | poor | 0.0 | no | 0.08 | 0.98 | 21.1 |
| 2026-10-18T04:00:00+02:00 | poor | 0.0 | no | 0.08 | 0.92 | 21.0 |
| 2026-10-18T05:00:00+02:00 | poor | 0.0 | no | 0.08 | 0.92 | 21.0 |

## Nearby spots

- [Brač](https://snorkelforecast.com/croatia/brac/index.md)
- [Dubrovnik](https://snorkelforecast.com/croatia/dubrovnik/index.md)
- [Dugi Otok](https://snorkelforecast.com/croatia/dugi-otok/index.md)
- [Korčula](https://snorkelforecast.com/croatia/korcula/index.md)