Updating conditions · Calibrated break

Gerupuk Inside

Name: Gerupuk Inside
Address: South Lombok, Indonesia

South Lombok, Indonesia · Reef break

Local time — · Sunrise 05:44 · Sunset 18:15

Verified data gate

Reading the ocean.

SWELLRADAR is requesting a verified marine run for Gerupuk Inside.

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Synthetic valuesBlocked

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Spot calibratedSpot-calibrated profile

Spot intelligence.

Gerupuk Inside is separated from the wider Lombok forecast as a forgiving but still reef-based bay option. South-to-south-southwest energy, west-northwest wind and a rising mid tide receive the strongest fit.

Profile source · Surf-Forecast Gerupuk Inside guide

Profile geometry

Swell axis SSW · 200°

Offshore wind from NNE · Intermediate profile

Wave

Consistent left and right reef peaks inside Gerupuk Bay

Coral reef with boat-access channels

Swell window

S–SSW groundswell

0.5–2.8 m offshore ranking band

Clean wind

WNW offshore

Applied to wind scoring

Tide window

Mid tide · rising preferred

Qualitative timing guidance

Field guide

Read the break.

Character · setup · local read

Character

Gerupuk Inside is defined by consistent left and right reef peaks inside gerupuk bay over coral reef with boat-access channels. The shape can change with swell angle, period and the active section, so the live score should always be paired with a visual check from shore.

Best setup

S–SSW groundswell swell, wnw offshore and mid tide · rising preferred form the profile baseline. SWELLRADAR treats 0.5–2.8 m as a working range, not a guarantee of breaking-wave size.

Lineup read

Choose a peak that matches your experience and reassess it as tide and crowd change. Pay particular attention to sea urchins and shallow reef, crowded peaks, boat traffic. Local signs and advice always take priority.

Know before you paddle

Live conditions and local advice always override this profile.

Sea urchins and shallow reefCrowded peaksBoat trafficCurrent through the bay

Optional community layerRecent surfer reportsVoluntary and potentially incomplete. Not used for the forecast or Surf Score.

The break

Reef break

Intermediate. Works best with S–SSW groundswell swell.

Timing

WNW offshore

Mid tide · rising preferred. Re-check local observations and the lineup before you paddle out.

Data note

Model data unavailable

SWELLRADAR withholds numerical conditions, scores and surf windows until a quality-checked marine forecast is available.