# Santorini snorkeling forecast

Santorini looks marginal today. The least-bad daylight window is around Thu 15:00, but waves is limiting the forecast.

- Location: Santorini, Greece
- Timezone: Europe/Athens
- Valid period: next 72 hours from 2026-10-15T03:26:24.419245+03:00
- Verdict: Marginal
- Score: 3.2/10
- Share of next 72h scored OK: 0%
- Source: snapshot
- Generated at: 2026-10-15T01:13:19.643594+03:00
- Conditions can change. HTML page: https://snorkelforecast.com/greece/santorini/
- Forecast JSON: https://snorkelforecast.com/greece/santorini/forecast.json
- Sea temperature: https://snorkelforecast.com/greece/santorini/sea-temperature/
- Sea temperature markdown: https://snorkelforecast.com/greece/santorini/sea-temperature.md
- History JSON: https://snorkelforecast.com/greece/santorini/history.json
- Embed widget: https://snorkelforecast.com/greece/santorini/embed/sea-temperature/
- Current sea temperature: 22.5 °C (72.5 °F)
- Baseline normal for month 10: 23.1 °C (73.6 °F) from 3 sample years
- Sea temperature versus month 10 normal: -0.6 °C (-1.1 °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 |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-10-15T04:00:00+03:00 | poor | 0.0 | no | 2.04 | 8.75 | 22.5 |
| 2026-10-15T05:00:00+03:00 | poor | 0.0 | no | 2.06 | 8.65 | 22.5 |
| 2026-10-15T06:00:00+03:00 | poor | 0.0 | no | 2.06 | 8.73 | 22.4 |
| 2026-10-15T07:00:00+03:00 | poor | 0.0 | no | 2.12 | 8.4 | 22.4 |
| 2026-10-15T08:00:00+03:00 | poor | 0.2860833333333333 | no | 2.16 | 8.01 | 22.4 |
| 2026-10-15T09:00:00+03:00 | poor | 0.2692222222222222 | no | 2.22 | 8.22 | 22.3 |
| 2026-10-15T10:00:00+03:00 | poor | 0.25907962962962966 | no | 2.22 | 8.71 | 22.3 |
| 2026-10-15T11:00:00+03:00 | poor | 0.2546388888888889 | no | 2.24 | 8.85 | 22.3 |
| 2026-10-15T12:00:00+03:00 | poor | 0.2625388888888889 | no | 2.24 | 9.39 | 22.3 |
| 2026-10-15T13:00:00+03:00 | poor | 0.3092111111111111 | no | 2.2 | 9.24 | 22.2 |
| 2026-10-15T14:00:00+03:00 | poor | 0.31872592592592597 | no | 2.18 | 9.14 | 22.2 |
| 2026-10-15T15:00:00+03:00 | poor | 0.32245370370370374 | no | 2.14 | 9.29 | 22.2 |
| 2026-10-15T16:00:00+03:00 | poor | 0.2766037037037037 | no | 2.08 | 9.56 | 22.2 |
| 2026-10-15T17:00:00+03:00 | poor | 0.2012962962962963 | no | 2.04 | 9.34 | 22.2 |
| 2026-10-15T18:00:00+03:00 | poor | 0.31438888888888894 | no | 1.98 | 9.12 | 22.3 |
| 2026-10-15T19:00:00+03:00 | poor | 0.0 | no | 1.9 | 7.71 | 22.3 |
| 2026-10-15T20:00:00+03:00 | poor | 0.0 | no | 1.84 | 7.4 | 22.3 |
| 2026-10-15T21:00:00+03:00 | poor | 0.0 | no | 1.76 | 6.6 | 22.3 |
| 2026-10-15T22:00:00+03:00 | poor | 0.0 | no | 1.66 | 6.71 | 22.3 |
| 2026-10-15T23:00:00+03:00 | poor | 0.0 | no | 1.56 | 7.13 | 22.3 |
| 2026-10-16T00:00:00+03:00 | poor | 0.0 | no | 1.46 | 7.21 | 22.2 |
| 2026-10-16T01:00:00+03:00 | poor | 0.0 | no | 1.4 | 7.58 | 22.2 |
| 2026-10-16T02:00:00+03:00 | poor | 0.0 | no | 1.34 | 7.28 | 22.2 |
| 2026-10-16T03:00:00+03:00 | poor | 0.0 | no | 1.28 | 7.04 | 22.2 |

## Nearby spots

- [Crete](https://snorkelforecast.com/greece/crete/index.md)
- [Kefalonia](https://snorkelforecast.com/greece/kefalonia/index.md)
- [Kos](https://snorkelforecast.com/greece/kos/index.md)
- [Lefkada](https://snorkelforecast.com/greece/lefkada/index.md)