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Zuniga Jetty (Zuniga Shoals Jetty), painted with low, partially submerged rock line
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Jetty / breakwaterRock + depth profileNo unrestricted public access

Zuniga Jetty (Zuniga Shoals Jetty)

Naval Air Station North Island / San Diego Bay entrance, California

7,500 ft longLandmark: Low, partially submerged rock lineLeft flank: channel-facingRight flank: ocean-facing
Pier Scout California spiny lobster mark
Pier Scout field profile
Rock formation, channel depth, access, and fishing zones
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Fishing conditions

Weather

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National Weather Service (api.weather.gov)

Tides — NOAA San Diego (nearest active harmonic tide station)

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NOAA CO-OPS predictions, station 9410170

Sun & moon — today
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Dawn/dusk and a moving tide (the hour around a high or low) typically bring the most active bite — worth timing a trip around whichever falls closest to first/last light.

Wind vs. pier

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Ocean Swell & Water Temp

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NOAA National Data Buoy Center

License: Do not assume a public-pier license exemption: CDFW's current San Diego County list does not include Zuniga Jetty, and the site lacks the free, unrestricted public shore access required by the public-pier definition. Do not enter Naval Base Coronado/North Island property or approach restricted waters without explicit authorization; verify current signs, Coast Guard restrictions, and all fishing rules before any authorized activity.
Jetty structure· Built Construction began in 1893; strengthened and extended during the federal San Diego Harbor project through the early 20th century

Historic rubble-mound jetty built on Zuniga Shoal to help control sand movement and maintain the San Diego Bay entrance channel. The U.S. Army Corps of Engineers lists a 7,500-foot rubble-mound jetty as part of the federal navigation project; it remains a charted obstruction/hazard for boaters rather than an elevated public fishing pier.

Moon tracker

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Recommended spots

This structure has no rated public-access fishing spots. Use the research profile for geographic context only.

Landmarks

  • North Island jetty base — controlled military propertyaccess

    The shoreward end is on the Naval Air Station North Island side. Naval Base Coronado visitor-control guidance describes entry through its controlled visitor process; this is not a public trailhead or a confirmed fishing access point.

  • Zuniga Shoal rubble-mound alignmentstructure

    The Port of San Diego's CEQA record identifies the shoals east of this rubble-mound structure and describes the jetty as extending offshore from Zuniga Point. Coordinate is a mid-jetty reference, not a public landing point.

  • Bay-entrance channel flankhazard

    The west/channel side is beside the federal entrance navigation project. Nearby NOAA ENC soundings are materially deeper than those east of the jetty; commercial, military, and recreational vessel traffic make it unsuitable as an assumed casting area.

  • Ocean-side Zuniga Jetty Shoalshazard

    The east flank borders shallow, shifting shoal water. Port records document debris-removal work in the shoals; NOAA chart soundings here are much shallower than the channel flank.

  • Outer submerged / low-profile endhazard

    Approximate southern end from imagery and the documented 7,500-ft project length. The Corps notes that the functioning jetty still creates hazards to boaters; it is not an access or fishing-platform waypoint.

Rock + depth formation assessment

Substrate: 7,500-ft historic rubble-mound jetty on Zuniga Shoal; shallow shoal water lies east/oceanward, while the maintained San Diego Bay entrance channel lies west/bayward. · confidence: medium

NOAA ENC Direct chart soundings establish a pronounced asymmetric profile. Along the west/channel flank, nearby soundings range around 9.8-14.3 m (about 32-47 ft); east of the rock, nearby charted shoal soundings are commonly around 0.9-4.8 m (about 3-16 ft). These observations support a deep-water channel flank and shallow-boulder/shoal flank, but the data do not justify claiming a precise depth at the toe of each rock zone.

A jetty's rock pile is the structure — there's no deck, just boulders stacked out into the water. Snags happen when your line or hook drops into a gap between rocks instead of open water. Rock sitting shallow, close to the surface, is the easiest to hang up on, and gets worse as the tide drops and exposes more of it. Rock that gives way to deeper water has less exposed structure to catch on, but a hook that does snag there is harder to pull free. Sandy gaps between rock sections are the clearest, lowest-snag water on a jetty.

The shallowest rock at Zuniga Jetty (Zuniga Shoals Jetty) sits on the ocean-facing flank near the base — that's the highest snag risk here, and it gets worse as the tide drops and exposes more of it.

Channel-facing flankOcean-facing flank
  • Channel-facing flank · deep water · ~36 ft
    deep water at the rocks, less exposed but harder to free gear

    West/channel flank. Nearby NOAA ENC soundings include 10.9 m and 11.8 m; rounded value is an adjacent-water planning value, not a structure-toe survey.

  • Channel-facing flank · deep water · ~39 ft
    deep water at the rocks, less exposed but harder to free gear

    West/channel flank. Nearby 2025 ENC soundings include 9.8-14.3 m, demonstrating maintained-channel-scale water immediately west of the jetty alignment.

  • Ocean-facing flank · shallow boulder · ~7 ft
    shallow rock, highest snag risk — worse as the tide drops

    East/ocean flank. Nearby ENC chart soundings include 0.9-2.1 m on the Zuniga Shoal side; rounded value is deliberately conservative.

  • Ocean-facing flank · mixed drop · ~14 ft
    rock into a slope, moderate snag risk

    East/ocean flank. Nearby soundings commonly run 2.7-4.8 m farther from the crest, a real change from the inner shoal but still much shallower than the channel side.

  • Outer tip · mixed drop · ~33 ft
    rock into a slope, moderate snag risk

    End grid is based on nearby south-end ENC soundings around 9.4-12.6 m, but the low-profile rock itself and exact chart relationship remain unresolved; this is not a safe-navigation depth.

Last reviewed 2026-08-26 · sources: NOAA ENC Direct to GIS harbor Sounding_point query around Zuniga Jetty (Z values in meters); NOAA Office of Coast Survey — ENC Direct soundings data notes; U.S. Army Corps of Engineers — San Diego Harbor fact sheet; Esri World Imagery — centerline and flank alignment review

Reference sources