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PURESURFERSLIVE SURF ATLAS

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Perko’s surf forecast & spot guide

Surf, wind and tide context for Perko’s, Cojo / Bixby. Read the spot profile, compare forecasts and open the same break in the atlas.

Open Perko’s on the map ↗Best surf near me

Forecast & tide at a glance

Estimated surf face · feet · Pacific time. The existing PureSurfers face-estimation engine; not a measured or calibrated breaking-wave report.

Estimated surf face1.8 ftOlder cached forecast Fri Oct 2, 11:00am Pacific
Coastal wind4.5 mphSE from · older cache
NOAA tide reference—MLLW · not loaded

Coastal wind retrieved Fri Oct 2, 8:16am · older cache. This is regional modeled wind, not a beach measurement.

Source retrievals: GFS Oct 2, 8:15am (older cache) · ECMWF Oct 2, 8:15am (older cache) · MFWAM Oct 2, 8:15am (older cache). Retrieval time is not the model issue time. This page combines all available cached model families; map model selections are separate.

Seven-day overview

06:00–19:00 forecast hours; daily values are not a full-day maximum.
Pacific dayEstimated surf faceMean windHours available
Fri Oct 21.8 ft8.8 mph14/14
Sat Oct 31.6 ft7.4 mph14/14
Sun Oct 41.8 ft4.9 mph14/14
Mon Oct 51.8 ft5.9 mph14/14
Tue Oct 61.6 ft5.3 mph14/14
Wed Oct 72.4 ft4.1 mph14/14
Thu Oct 82.9 ft4.3 mph14/14
Hourly details · next 72 hours
Pacific timeEstimated surf faceModel rangeSet proxySwell fromWindTide MLLWModels
Fri 11:00am1.8 ft1.5–2.1 ft2.7 ftW · 9.9 s4.5 mph SE—3
Fri 12:00pm1.8 ft1.6–2.1 ft2.7 ftW · 9.9 s6.7 mph WSW—3
Fri 1:00pm1.8 ft1.5–2.1 ft2.6 ftW · 9.9 s9.8 mph W—3
Fri 2:00pm1.8 ft1.7–2.0 ft2.7 ftW · 9.8 s12.3 mph WNW—3
Fri 3:00pm1.7 ft1.5–2.0 ft2.6 ftW · 9.7 s7.3 mph W—3
Fri 4:00pm1.6 ft1.2–2.0 ft2.4 ftW · 9.4 s11.0 mph W—3
Fri 5:00pm1.8 ft1.6–1.9 ft2.7 ftW · 9.3 s10.8 mph WNW—3
Fri 6:00pm1.8 ft1.6–1.9 ft2.7 ftW · 9.2 s9.5 mph WNW—3
Fri 7:00pm1.8 ft1.6–1.9 ft2.6 ftW · 9.2 s9.7 mph N—3
Fri 8:00pm1.7 ft1.5–1.9 ft2.5 ftW · 9.3 s12.5 mph N—3
Fri 9:00pm1.8 ft1.5–1.9 ft2.6 ftW · 9.3 s14.6 mph N—3
Fri 10:00pm1.8 ft1.6–1.9 ft2.7 ftW · 9.4 s13.3 mph N—3
Fri 11:00pm1.8 ft1.6–1.9 ft2.7 ftW · 9.5 s12.6 mph N—3
Sat 12:00am1.7 ft1.6–1.9 ft2.6 ftW · 9.5 s14.1 mph N—3
Sat 1:00am1.7 ft1.6–1.9 ft2.6 ftW · 9.4 s9.7 mph N—3
Sat 2:00am1.8 ft1.5–1.9 ft2.6 ftW · 9.4 s9.4 mph N—3
Sat 3:00am1.7 ft1.6–1.9 ft2.5 ftW · 9.4 s7.4 mph N—3
Sat 4:00am1.7 ft1.6–1.9 ft2.5 ftW · 9.4 s4.7 mph N—3
Sat 5:00am1.6 ft1.3–1.9 ft2.4 ftW · 9.5 s2.2 mph WNW—3
Sat 6:00am1.6 ft1.3–1.9 ft2.4 ftW · 9.5 s2.1 mph WNW—3
Sat 7:00am1.6 ft1.3–1.9 ft2.4 ftW · 9.6 s2.9 mph WSW—3
Sat 8:00am1.6 ft1.4–1.9 ft2.4 ftW · 9.7 s2.5 mph WNW—3
Sat 9:00am1.6 ft1.4–1.9 ft2.4 ftW · 9.7 s3.4 mph W—3
Sat 10:00am1.6 ft1.5–1.9 ft2.5 ftW · 9.7 s5.0 mph W—3
Sat 11:00am1.6 ft1.5–1.8 ft2.5 ftW · 9.7 s7.8 mph W—3
Sat 12:00pm1.7 ft1.5–1.8 ft2.5 ftW · 9.7 s8.7 mph W—3
Sat 1:00pm1.6 ft1.5–1.8 ft2.4 ftW · 9.8 s8.5 mph W—3
Sat 2:00pm1.6 ft1.5–1.8 ft2.4 ftW · 9.8 s9.3 mph W—3
Sat 3:00pm1.6 ft1.5–1.8 ft2.4 ftW · 9.8 s10.0 mph WNW—3
Sat 4:00pm1.6 ft1.4–1.8 ft2.4 ftW · 9.7 s10.3 mph W—3
Sat 5:00pm1.6 ft1.4–1.7 ft2.4 ftW · 9.7 s13.1 mph WNW—3
Sat 6:00pm1.6 ft1.4–1.7 ft2.4 ftW · 9.7 s10.0 mph WNW—3
Sat 7:00pm1.6 ft1.4–1.7 ft2.3 ftW · 9.8 s9.5 mph NNW—3
Sat 8:00pm1.6 ft1.4–1.6 ft2.3 ftW · 9.8 s10.1 mph NNW—3
Sat 9:00pm1.5 ft1.4–1.6 ft2.2 ftW · 9.9 s11.2 mph N—3
Sat 10:00pm1.5 ft1.4–1.6 ft2.2 ftW · 10.0 s11.4 mph NNW—3
Sat 11:00pm1.5 ft1.4–1.6 ft2.2 ftW · 10.1 s11.9 mph NNW—3
Sun 12:00am1.5 ft1.4–1.6 ft2.2 ftW · 10.1 s13.9 mph N—3
Sun 1:00am1.5 ft1.4–1.6 ft2.2 ftW · 10.1 s14.7 mph N—3
Sun 2:00am1.5 ft1.4–1.6 ft2.2 ftW · 10.1 s7.8 mph NW—3
Sun 3:00am1.5 ft1.4–1.6 ft2.2 ftW · 10.1 s6.0 mph NW—3
Sun 4:00am1.5 ft1.3–1.6 ft2.2 ftW · 10.1 s7.0 mph S—3
Sun 5:00am1.5 ft1.3–1.6 ft2.2 ftW · 10.1 s6.8 mph E—3
Sun 6:00am1.5 ft1.3–1.6 ft2.2 ftW · 10.1 s5.9 mph NNE—3
Sun 7:00am1.4 ft1.3–1.6 ft2.1 ftW · 10.1 s4.2 mph NNE—3
Sun 8:00am1.9 ft1.3–2.9 ft2.9 ftSSW · 14.4 s2.9 mph NNE—3
Sun 9:00am1.9 ft1.3–2.8 ft2.9 ftSSW · 14.1 s1.1 mph NE—3
Sun 10:00am1.9 ft1.3–2.8 ft2.9 ftSSW · 13.9 s2.1 mph SSW—3
Sun 11:00am1.9 ft1.3–2.8 ft2.9 ftSSW · 13.9 s4.1 mph SW—3
Sun 12:00pm1.9 ft1.3–2.7 ft2.9 ftSSW · 13.8 s4.1 mph SSW—3
Sun 1:00pm2.0 ft1.3–2.7 ft2.9 ftSSW · 13.8 s4.5 mph S—3
Sun 2:00pm2.0 ft1.4–2.7 ft2.9 ftSSW · 13.8 s4.9 mph SSW—3
Sun 3:00pm2.0 ft1.4–2.7 ft2.9 ftSSW · 13.8 s5.1 mph SW—3
Sun 4:00pm1.6 ft1.4–1.9 ft2.4 ftWSW · 10.2 s6.8 mph W—3
Sun 5:00pm2.0 ft1.4–2.7 ft3.0 ftSSW · 13.9 s6.5 mph NW—3
Sun 6:00pm2.0 ft1.4–2.8 ft3.1 ftSSW · 14.0 s7.3 mph NW—3
Sun 7:00pm1.6 ft1.4–1.9 ft2.4 ftWSW · 10.2 s8.6 mph NNW—3
Sun 8:00pm1.6 ft1.4–2.0 ft2.5 ftWSW · 10.3 s8.0 mph NNW—3
Sun 9:00pm1.7 ft1.4–2.0 ft2.5 ftWSW · 10.3 s8.5 mph N—3
Sun 10:00pm1.6 ft1.4–2.1 ft2.5 ftWSW · 10.4 s8.3 mph N—3
Sun 11:00pm1.7 ft1.4–2.2 ft2.5 ftWSW · 10.4 s7.6 mph N—3
Mon 12:00am1.7 ft1.4–2.2 ft2.5 ftWSW · 10.4 s7.2 mph N—3
Mon 1:00am1.7 ft1.5–2.2 ft2.6 ftWSW · 10.4 s7.2 mph N—3
Mon 2:00am1.8 ft1.5–2.2 ft2.7 ftWSW · 10.4 s6.1 mph N—3
Mon 3:00am1.7 ft1.4–2.3 ft2.6 ftWSW · 10.3 s4.8 mph NNE—3
Mon 4:00am1.7 ft1.4–2.2 ft2.5 ftWSW · 10.2 s4.2 mph NNE—3
Mon 5:00am2.2 ft1.3–2.9 ft3.3 ftSSW · 14.2 s4.2 mph NNE—3
Mon 6:00am1.7 ft1.4–2.3 ft2.6 ftWSW · 10.2 s3.4 mph N—3
Mon 7:00am1.7 ft1.4–2.3 ft2.6 ftWSW · 10.2 s3.6 mph N—3
Mon 8:00am2.2 ft1.4–2.8 ft3.3 ftSSW · 14.2 s3.8 mph N—3
Mon 9:00am1.8 ft1.5–2.3 ft2.6 ftWSW · 10.2 s2.3 mph N—3
Mon 10:00am1.8 ft1.5–2.4 ft2.7 ftWSW · 10.3 s1.8 mph W—3
Mon 11:00am1.8 ft1.5–2.3 ft2.7 ftWSW · 10.3 s3.9 mph WSW—3

Model spread is not a confidence interval. Tide and wind are context, not new corrections to surf size. Larger sets and changing hazards remain possible.

This page reads the shared cache first. Refresh requests only this spot’s existing regional samples.

Know the spot

A summer-sensitive Ranch reef that is notably receptive to south swell.

Also known as Perkos.

Break type
Reef / point
Wave direction
Left & right
Reported difficulty
Advanced
Bottom
Rock / reef
Reported swell preference
S–SW; W wrap also possible
Reported tide preference
Low–mid

Its south-swell appetite distinguishes it from the larger west-swell rights farther east. Both directions can appear across the reef complex.

Before paddling out: Private land, reef, currents, isolation, sharks and localism.

Permission or lawful water access only Coarse private-coast pin

Source references

Provenance is not proof that every inherited claim or current access condition has been rechecked.

Camera references nearby

Jalama Beach ↗

Jalama Beach Store / Surfline · about 9.1 km from the catalogue pin · video-page

Beach and surf view published by the campground store.

Links to third-party camera pages, not owned feeds. Proximity does not confirm the camera sees this break. Playback and image freshness have not been verified by this page.

Make the next session easier

Lineup etiquette · Paddling technique · How these forecasts work

Nearby spots to compare

PureSurfers is built by Peter Ochabski. Spot profiles combine retained sources and contributor observations; this is not a claim he has surfed or verified every entry.