# Oahu snorkeling forecast

Oahu has no good model window later today. Check the three-day outlook and official beach advisories.

- Location: Oahu, USA
- Timezone: Pacific/Honolulu
- Valid period: next 72 hours from 2026-09-26T18:25:16.899631-10:00
- Verdict: Poor
- Score: 0.0/10
- Share of next 72h scored OK: 0%
- Source: snapshot
- Generated at: 2026-09-26T18:13:16.732125-10:00
- Conditions can change. HTML page: https://snorkelforecast.com/usa/oahu/
- Forecast JSON: https://snorkelforecast.com/usa/oahu/forecast.json
- Sea temperature: https://snorkelforecast.com/usa/oahu/sea-temperature/
- Sea temperature markdown: https://snorkelforecast.com/usa/oahu/sea-temperature.md
- History JSON: https://snorkelforecast.com/usa/oahu/history.json
- Embed widget: https://snorkelforecast.com/usa/oahu/embed/sea-temperature/
- Current sea temperature: 27.4 °C (81.3 °F)
- Baseline normal for month 9: 27.6 °C (81.7 °F) from 3 sample years
- Sea temperature versus month 9 normal: -0.2 °C (-0.4 °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 |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-09-26T19:00:00-10:00 | poor | 0.0 | no | 2.58 | 7.13 | 27.4 |
| 2026-09-26T20:00:00-10:00 | poor | 0.0 | no | 2.6 | 7.16 | 27.3 |
| 2026-09-26T21:00:00-10:00 | poor | 0.0 | no | 2.66 | 7.41 | 27.3 |
| 2026-09-26T22:00:00-10:00 | poor | 0.0 | no | 2.72 | 7.9 | 27.2 |
| 2026-09-26T23:00:00-10:00 | poor | 0.0 | no | 2.78 | 8.0 | 27.2 |
| 2026-09-27T00:00:00-10:00 | poor | 0.0 | no | 2.8 | 7.63 | 27.1 |
| 2026-09-27T01:00:00-10:00 | poor | 0.0 | no | 2.84 | 7.92 | 27.1 |
| 2026-09-27T02:00:00-10:00 | poor | 0.0 | no | 2.86 | 7.87 | 27.0 |
| 2026-09-27T03:00:00-10:00 | poor | 0.0 | no | 2.86 | 7.65 | 27.0 |
| 2026-09-27T04:00:00-10:00 | poor | 0.0 | no | 2.88 | 7.23 | 26.9 |
| 2026-09-27T05:00:00-10:00 | poor | 0.0 | no | 2.88 | 7.36 | 26.9 |
| 2026-09-27T06:00:00-10:00 | poor | 0.0 | no | 2.86 | 7.33 | 26.9 |
| 2026-09-27T07:00:00-10:00 | poor | 0.285737037037037 | no | 2.86 | 7.04 | 26.8 |
| 2026-09-27T08:00:00-10:00 | poor | 0.2820203703703704 | no | 2.84 | 8.03 | 26.8 |
| 2026-09-27T09:00:00-10:00 | poor | 0.2236037037037037 | no | 2.84 | 8.48 | 26.8 |
| 2026-09-27T10:00:00-10:00 | poor | 0.2591648148148148 | no | 2.84 | 8.81 | 26.9 |
| 2026-09-27T11:00:00-10:00 | poor | 0.2199666666666667 | no | 2.84 | 9.0 | 26.9 |
| 2026-09-27T12:00:00-10:00 | poor | 0.32373518518518524 | no | 2.84 | 8.47 | 27.0 |
| 2026-09-27T13:00:00-10:00 | poor | 0.34636481481481485 | no | 2.82 | 8.27 | 27.0 |
| 2026-09-27T14:00:00-10:00 | poor | 0.0 | no | 2.82 | 8.7 | 27.0 |
| 2026-09-27T15:00:00-10:00 | poor | 0.0 | no | 2.8 | 8.45 | 27.0 |
| 2026-09-27T16:00:00-10:00 | poor | 0.0 | no | 2.78 | 8.14 | 27.0 |
| 2026-09-27T17:00:00-10:00 | poor | 0.0 | no | 2.76 | 8.0 | 27.1 |
| 2026-09-27T18:00:00-10:00 | poor | 0.0 | no | 2.76 | 6.91 | 27.0 |

## Nearby spots

- [Ahihi Kinau](https://snorkelforecast.com/usa/ahihi-kinau/index.md)
- [Anaehoomalu Bay](https://snorkelforecast.com/usa/anaehoomalu-bay/index.md)
- [Anini Beach](https://snorkelforecast.com/usa/anini-beach/index.md)
- [Bahia Honda](https://snorkelforecast.com/usa/bahia-honda/index.md)