FLYMASTERNew York · river
Peconic River
The Peconic River is a river within Suffolk County on Long Island, New York. The river is located in the eastern end of Long Island. The Peconic River drains an area between the Harbor Hill Moraine and flows into Flanders Bay, which in turn connects to Peconic Bay east of Riverhead. From Wikipedia
- Flows into
- Peconic Bay
Flow now
Peconic River At Riverhead NY, 3 mi from the river.
20cfsat build, Nov 12, 12 PM MT
The typical week here, from 10 years of record: 14 cfs to 25 cfs, around 18 cfs.
Also gauged at Carmans River At Yaphank NY: 11 cfs, Nov 3.
The season, November
Usually workable this week. Pick your window and fish it well.
- Midgessizes 18 to 22
- Small eggs and worms
- Pheasant tail and zebra midge nymphsunder an indicator
Typical for the week over 10 years: 14 to 25 cfs. Running 20 cfs today, inside that range. Flows are not forecast; check the gauge the day before.
Brown Trout are spawning (October to December). Stay off clean, light-coloured gravel in riffle tails and pool tailouts, and leave paired fish alone.
Brook Trout are spawning (September to November). Stay off clean, light-coloured gravel in riffle tails and pool tailouts, and leave paired fish alone.
Mountain Whitefish are spawning (October to December). The egg bite behind spawning whitefish is the best winter nymphing of the year: an egg pattern below the riffles.
- Egg patterns in the runs below the spawning gravel, never on it.
Written by the app's rules engine from the calendar, the gauge record and the snowpack, not by hand, so it says only what the data says. The weather for the week comes with the app.
Fly shops on this water
- River Bay Outfitters BaldwinWebsite
Nearby waters
- Long Island Sound15 mi
Open Peconic River in FlyMaster for today's plan, the flies, and your own log here.
Flows from the U.S. Geological Survey, snowpack from the NRCS SNOTEL network, text from Wikipedia (CC BY-SA 4.0). Built Nov 12.