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New Jersey

Wanaque Reservoir

Roughly 1,971 acres of New Jersey water in Passaic County, Wanaque Reservoir is a seasonal largemouth reservoir to read by cover and weather.

Surface
1,971acres
Primary species
Largemouth
§ 01Today on the water · Wanaque Reservoirvia Open-Meteo · 11:15 local
Air temp
68.6°F
Barometric
29.99″
↓falling 24h(-0.12)
Wind
2mph
from SSE
Moon
Waning Gibbous
day 19.4 · 77% lit

Air conditions sampled near the lake center, not measured on the water · refreshed ~15 min

§ 03Next 3 daysvia Open-Meteo · interpretation
  1. 1
    sepTue

    Tougher window

    hi 85° · lo 68°

    Pick the calmest hour and stay flexible. Conditions push hard today; bite likely shrinks. Plan around the calmest gap.

    ── heavy precipitation · bite likely shrinks

  2. 2
    sepWed

    Stable window

    hi 71° · lo 66°

    Anytime through the day. Quiet weather day; lean on seasonal pattern and structure.

    ── light e wind

  3. 3
    sepThu

    Better early

    hi 88° · lo 67°

    Pre-dawn through 9am. Get on the water before the front; the bite likely shrinks once precip starts.

    ── front rolling in · w wind setting up

§ 04Field notesNew Jersey

Where it is

Wanaque Reservoir sits in Passaic County, New Jersey, covering about 1,971 acres. Cover, depth, and weather drive the day's lanes more than the shoreline.

Seasonal pattern

Spring. Warming water pulls largemouth toward shallow, protected areas where they stage and spawn; the quickest-warming pockets lead.

Summer. Heat pushes fish off the shallows toward depth and shade; work the cooler ends of the day.

Fall. As water cools, forage and bass return toward shallower water; movement is wide, so covering water pays.

Winter. Cold water settles fish deep and slow; patience and a subtle presentation are the more dependable choice.

Key structure

  • Creek and cove mouths that funnel fish and bait
  • Weed edges and the clean lines along them
  • Inside turns where a bank changes angle
  • Submerged wood, brush, and laydown cover

The calendar decides which of these is worth time on a given day.

Forage

Forage on Wanaque Reservoir centers on baitfish and panfish; largemouth follow those schools across cover and depth changes.

Access

Access to Wanaque Reservoir is generally public; check water levels and conditions before launching.

Regulations

Check current state and local regulations before fishing; limits and seasons can change.

§ 05Sources & field guides

Field guides

Data & references

  • Today's conditions — Open-Meteo, refreshed every ~15 min
  • Moon phase — local astronomical calculation, no external API
  • Lake area, depth, structure — Identity, surface area, coordinates and county/state are from the ProjectD canonical waterbody index (snapshot conus-20260518-v1, group gnis:00881519). Maximum depth and regulation links were not available from an acceptable source and are intentionally omitted.
  • Regulations — verify current state and local regulations before fishing

Last revised · Back to Lake Guide