# Batu Abah: scuba diving weather

Boat dive · Nusa Penida, Bali · -8.7773, 115.6291

Updated Sat 14 Nov, 23:30 (Asia/Makassar). Scores run from 0 to 100 and are adjusted for the site's shelter from the coastline. Times are local.

## Now

- Diving: No-go (5/100), limited by surge
- Waves: 1.5 m
- Wind: 6 kn from SE, gusts 16 kn
- Water: 30 °C at the surface
- Suit: Rash guard or 1–2 mm

## Next days

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

| Day | Best | Window | Limited by | Waves | Wind | Water |
|---|---|---|---|---|---|---|
| Today, Sat 14 | No-go 0 | 06:00–19:00 | current | up to 1.5 m | up to 11 kn | 30 °C |
| Sun 15 | No-go 0 | 06:00–19:00 | current | up to 1.6 m | up to 9 kn | 30 °C |
| Mon 16 | No-go 0 | 06:00–19:00 | current | up to 1.6 m | up to 5 kn | 30 °C |
| Tue 17 | No-go 0 | 06:00–19:00 | surge | up to 1.4 m | up to 6 kn | 31 °C |
| Wed 18 | Fair 40 | 13:00–19:00 | surge | up to 1.2 m | up to 6 kn | 31 °C |
| Thu 19 | Excellent 83 (trend) | 14:00–19:00 | – | up to 1.0 m | up to 6 kn | 31 °C |
| Fri 20 | Excellent 82 (trend) | 16:00–19:00 | – | up to 1.0 m | up to 5 kn | 31 °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/indonesia/bali/nusa-penida/batu-abah.

## 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, Sat 14: High ~12:52 · Low ~06:42, ~17:54 (range 1.3 m)
- Sun 15: High ~00:22, ~13:30 · Low ~07:12, ~18:21 (bigger tides, range 1.7 m)
- Mon 16: High ~00:55, ~14:18 · Low ~07:46, ~18:52 (bigger tides, range 1.5 m)
- Tue 17: High ~01:30, ~15:22 · Low ~08:33, ~19:48 (range 1.2 m)
- Wed 18: High ~02:22, ~16:50 · Low ~09:25, ~22:30 (smaller tides, range 0.9 m)
- Thu 19: High ~04:00, ~17:53 · Low ~11:00 (smaller tides, range 0.8 m)
- Fri 20: High ~05:45, ~18:48 · Low ~00:50, ~12:15 (smaller tides, range 0.9 m)

## Conditions at Batu Abah

Batu Abah is open to the sea from the **N–SSW**, so waves build there when the wind blows from those directions. Land shelters it from the WSW–NNW.

Over the next 7 days no day looks good: Sun, Mon and Tue are a no-go (current and surge). Thu and Fri are only a trend so far.

When it's rough here, try [Gamat Bay](https://scubaforecast.com/scuba-diving-weather/indonesia/bali/nusa-penida/gamat-bay) (20 km, sheltered from the N, NE–SSW).

The water is warm to about 20 m.

## Links

- [Forecast page with hourly detail](https://scubaforecast.com/scuba-diving-weather/indonesia/bali/nusa-penida/batu-abah)
- [Water temperature in Bali](https://scubaforecast.com/water-temperature/indonesia/bali)
- [Batu Abah on the map](https://scubaforecast.com/map#site=batu-abah)

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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.