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Live surf map

Periscopes, Sumbawa, Indonesia

2.5ft
swell
GOOD
10s period
🌤Mainly Clear
79°Fair
83°Fwater
1 km/hSE
offshore Hs3ft
Swell Period10s
Swell DirSW
Wind1 km/h
Wind Gust5 km/h
UV Index9

Swell

Primary

2.5ft10sfrom SW 214°
NESW

Wind

1km/h

SE146°

Gusts5 km/h
ConditionsGlassy

Conditions

Water
83°F
🌡Air
79°F
UV Index
9 Very High
Visibility
5 km

Sky

🌤

Mainly Clear

Gusts
5 km/h

48-Hour Wave Outlook

10-Day Forecast

Today

🌦
★★★

1–2.5ft

SSW
94°F78°F
↑19
💧32%

Tomorrow

🌦
★★★

1–2.5ft

SSW
92°F78°F
↑13
💧67%

Sat

🌦
★★★

1–2.5ft

SSW
91°F76°F
↑18
💧35%

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

Periscopes Surf Report

Sumbawa, Indonesia · -8.7846°, 118.3557°

Periscopes (Sumbawa, Indonesia) is a reef break. It's mainly a right. 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 Periscopes: seasonal wave data

Nearby Surf Spots