New York · United States

St. Lawrence River NY fishing forecast

57 Good of 100

St. Lawrence River NY is a freshwater fishing spot in New York, United States. Anglers here target Smallmouth Bass, Largemouth Bass, Northern Pike, Yellow Perch. The most productive months are typically May, June, July, August, September.

Quick answer

Best monthsMay, June, July, August

Top speciesSmallmouth Bass, Largemouth Bass, Northern Pike

Score now57/100

Local rulesUnited States — Federal Waters

Today’s verdict

Ranks #524 of 644 spots FishRadar scored worldwide today

Trending down — 18 points below this spot’s 7-day average

Score confidence ±7 points, from 7 live signals

Helping the score most

Water temperature+15.0Waves+15.0Barometric pressure+4.4

Pressure trend

Pressure stable — fish feeding on their usual rhythm

Next solunar peak

dusk 23:58

Current conditions

Sea surface temp	22.6 °C
Wind	30 km/h from SW, gusting 54 km/h
Pressure	1006 hPa
Cloud cover	9%
Chlorophyll	12.29 mg/m³
Salinity	0.0 PSU
UV index	3
Precipitation (24h)	0.1 mm
Wind sea	0.0 m
Ground swell	0.0 m at 0 s

The water here is 3.2 °C warmer than the August average of 19.4 °C. Warmer-than-normal water pushes cool-water species deeper and brings warm-water species in earlier than the calendar suggests. The water is mixed to about 20.0 m, with the thermocline below that.

Updated 1 h ago.

What the score means at St. Lawrence River NY

St. Lawrence River NY currently scores 57 out of 100 (Good). Water temperature is 22.6 °C. 7 forecast signals are active in this score.

Water temperature +15.0: how close the water is to this species mix’s comfort band
Waves +15.0: swell energy stirring the water column
Barometric pressure +4.4: falling pressure often triggers feeding
Thermocline +3.0: a defined layer stacks fish at one depth
Pre-storm bite +2.4: the classic feed before heavy weather
Moon phase +2.0: lunar feeding rhythm

What’s biting now

The model expects today: common-carp, european-carp-entry, atlantic-sturgeon, white-perch, lake-sturgeon, golden-trout, rock-bass, brown-bullhead

[object Object], [object Object] — Protected here — release immediately

Bite windows

Moon

Waxing Gibbous · 82% lit

Solunar day rating

50 / 100

Best months for St. Lawrence River NY:

Score history at this spot

26 days tracked at this exact location

Best recent day: 2026-08-05, 86/100

22 day(s) at 70+ in the tracked period

20 points below the same day last week

About this spot

Water type

River · Freshwater

Rivers are flow-driven. Fish the seams, eddies, and structure where current breaks, where fish hold to conserve energy and ambush bait.

Access & shore

Fishable from shore · estuary

What you can catch

Smallmouth Bass

Micropterus dolomieu
Largemouth Bass

Micropterus salmoides
Northern Pike

Esox lucius
Yellow Perch

Perca flavescens

Best months by species at St. Lawrence River NY

Smallmouth BassMicropterus dolomieu
Largemouth BassMicropterus salmoides
Northern PikeEsox lucius
Yellow PerchPerca flavescens

Typical months; local seasons and closures apply.

Local regulations

U.S. federal fisheries authority

United States — Federal Waters

Licensing:

saltwater-recreational — residents Federal Recreational Fishing License may be required in addition to state license when fishing federal (EEZ) waters., non-residents Same as residents. Many states require their own license even in federal waters.

FishRadar regulations are summaries only. Federal and state waters rules overlap — always verify current federal and state agency rules before fishing.