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Live surf map

Occy's Left, Sumba, Indonesia

4ft
swell
VERY GOOD
10s period
⛅️Partly Cloudy
82°Fair
86°Fwater
3 km/hNE
offshore Hs4ft
Swell Period10s
Swell DirSW
Wind3 km/h
Wind Gust8 km/h
UV Index9

Swell

Primary

4ft10sfrom SW 222°
NESW

Wind

3km/h

NE39°

Gusts8 km/h
ConditionsGlassy

Conditions

Water
86°F
🌡Air
82°F
UV Index
9 Very High
Visibility
19 km

Sky

🌤

Partly Cloudy

Rain chance
14%
Gusts
8 km/h

48-Hour Wave Outlook

10-Day Forecast

Today

🌦
★★★★

1.5–4ft

SW
89°F75°F
↑13
💧84%

Tomorrow

🌦
★★★★

1.5–4.5ft

SW
89°F76°F
↑13
💧100%

Sun

🌦
★★★★

1.5–4.5ft

SW
88°F76°F
↑13
💧80%

Hover or tap any day for a full forecast breakdown.

Tides

📡

Tide data temporarily unavailable.

Could not retrieve tidal predictions for this location. Try refreshing. Tide data is sourced from NOAA CO-OPS, DFO, and the Open-Meteo global tidal model — all free, no API key required.

Spots Nearby

No named surf spots found nearby.

Surf Climatology

Occy's Left Surf Report

Sumba, Indonesia · -9.7814°, 119.3731°

Also known as: Nihiwatu

Occy's Left (Sumba, Indonesia) is a reef break. It's mainly a left. In our swell history, its best months are Jul & Aug. This page is its live surf report and 10-day forecast from Groundswell. The forecast shows swell height, period and direction, wind and tides hour by hour, with a rating for each day.

Peak Season

Jul & Aug

Best time to surf Occy's Left: seasonal wave data

Nearby Surf Spots