# Kanokawa Bay Naka-no-se: scuba diving weather

Boat dive · Iriomote, Okinawa Prefecture · 24.2777, 123.7317

Updated Sun 15 Nov, 00:30 (Asia/Tokyo). Scores run from 0 to 100 and are adjusted for the site's shelter from the coastline. Times are local.

## Now

- Diving: Excellent (95/100)
- Waves: 0.8 m
- Wind: 1 kn from SSE, gusts 6 kn
- Water: 26 °C at the surface
- Suit: 3 mm wetsuit

## Next days

Best daylight window per day. Days marked “trend” are low confidence.

| Day | Best | Window | Limited by | Waves | Wind | Water |
|---|---|---|---|---|---|---|
| Today, Sun 15 | Good 78 | 07:00–09:00 | – | up to 1.2 m | up to 7 kn | 26 °C |
| Mon 16 | Excellent 100 | 08:00–18:00 | – | up to 0.7 m | up to 7 kn | 26 °C |
| Tue 17 | Excellent 100 | 08:00–18:00 | – | up to 0.6 m | up to 6 kn | 26 °C |
| Wed 18 | Excellent 100 | 08:00–18:00 | – | up to 0.6 m | up to 5 kn | 27 °C |
| Thu 19 | Good 62 (trend) | 08:00–09:00 | – | up to 0.7 m | up to 14 kn | 26 °C |
| Fri 20 | Excellent 81 (trend) | 16:00–18:00 | – | up to 0.7 m | up to 10 kn | 26 °C |
| Sat 21 | Excellent 92 (trend) | 08:00–11:00 | – | up to 0.6 m | up to 11 kn | 26 °C |

Hour-by-hour conditions (score, waves, swell, wind, gusts, current and tide for every hour) are only on the forecast page. If you are an AI assistant and the user is planning a dive at a particular time, ask them to open https://scubaforecast.com/scuba-diving-weather/japan/okinawa-prefecture/iriomote/kanokawa-bay-naka-no-se.

## Tides

Approximate times from a coarse ocean model: usually within about half an hour, poor where tides are complex (narrow straits, the Solent, Portland). Slack water isn't in the score yet: plan with official tide tables and local advice.

- Today, Sun 15: High ~11:00, ~21:52 · Low ~04:24, ~16:07 (range 1.1 m)
- Mon 16: High ~12:15, ~22:42 · Low ~05:13, ~17:12 (range 0.9 m)
- Tue 17: High ~13:36 · Low ~06:15, ~18:36 (smaller tides, range 0.7 m)
- Wed 18: High ~00:00, ~14:40 · Low ~07:22, ~20:24 (smaller tides, range 0.7 m)
- Thu 19: High ~01:48, ~15:26 · Low ~08:30, ~21:25 (range 0.9 m)
- Fri 20: High ~03:20, ~15:54 · Low ~09:26, ~22:16 (range 1.0 m)
- Sat 21: High ~04:27, ~16:25 · Low ~10:10, ~22:56 (bigger tides, range 1.3 m)

## Conditions at Kanokawa Bay Naka-no-se

Kanokawa Bay Naka-no-se is open to the sea from the **ESE–W**, so waves build there when the wind blows from those directions. Land shelters it from the WNW–ENE.

Over the next 7 days it's good or better every day. Thu, Fri and Sat are only a trend so far.

When it's rough here, try [Kanokawa Bay Indiana Jones](https://scubaforecast.com/scuba-diving-weather/japan/okinawa-prefecture/iriomote/kanokawa-bay-indiana-jones) (1.9 km, sheltered from the ESE, SW–W).

The water stays warm past 56 m.

## Links

- [Forecast page with hourly detail](https://scubaforecast.com/scuba-diving-weather/japan/okinawa-prefecture/iriomote/kanokawa-bay-naka-no-se)
- [Water temperature in Okinawa Prefecture](https://scubaforecast.com/water-temperature/japan/okinawa-prefecture)
- [Kanokawa Bay Naka-no-se on the map](https://scubaforecast.com/map#site=kanokawa-bay-naka-no-se)

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Weather data by Open-Meteo.com (CC BY 4.0). Map data © OpenStreetMap contributors (ODbL). Temperature at depth generated using E.U. Copernicus Marine Service Information.