Keramas
Bali, Indonesia · Reef break
Local time — · Sunrise 05:49 · Sunset 18:19
Reading the ocean.
SWELLRADAR is requesting a verified marine run for Keramas.
Spot intelligence.
A high-performance east-coast right. Dawn and the moving mid tide usually matter more than the island-wide trade-wind pattern.
Profile source · Bali Plus surf guideProfile geometry
Swell axis SSE · 165°
Offshore wind from NNW · Advanced profile
Wave
Fast right-hand reef
Sharp volcanic reef
Swell window
S–SE
1.0–2.8 m offshore ranking band
Clean wind
W–NW offshore · early
Applied to wind scoring
Tide window
Mid to high · rising
Qualitative timing guidance
Field guide
Read the break.
Character · setup · local read
Field guide
Read the break.
Character
01Keramas is defined by fast right-hand reef over sharp volcanic reef. 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
02S–SE swell, w–nw offshore · early and mid to high · rising form the profile baseline. SWELLRADAR treats 1.0–2.8 m as a working range, not a guarantee of breaking-wave size.
Lineup read
03This is an advanced profile: positioning, entry and exit should be assessed before committing. Pay particular attention to sharp shallow reef, fast take-off, strong end-section current. Local signs and advice always take priority.
Know before you paddle
Live conditions and local advice always override this profile.
Optional community layerRecent surfer reportsVoluntary and potentially incomplete. Not used for the forecast or Surf Score.
The break
Reef break
Advanced. Works best with S–SE swell.
Timing
W–NW offshore · early
Mid to high · rising. 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.