Measured · 2 gauges reporting · 3:24 PM EDT on September 28, 2026
The Nantahala, Tuckasegee headwaters and the Standing Indian country in the far southwest.
Nantahala water is running 61–69°F across 2 gauges reporting in the last 6 hours. One is in prime shape — Oconaluftee River at 61°F. One sits in the 64–70°F transitional band, where the fish are catchable early and should be left alone by mid-afternoon. Air peaks at 76°F on Thu, and water will follow it up by roughly half that — move to first light before it lands.
Every temperature behind the clock on this page is a measurement — USGS water temperature at a real gauge, taken within 6 hours of the reading's own hour. Hours ahead of the last measurement are projected from the hourly air forecast and are labelled as projected. That is also why the lists below are only as long as the gauge network is dense — a river with no gauge on it has nothing measured to report.
Data refreshed nightly, current-hour rendered live — this page carries 24 hours of measured water behind 3:24 PM EDT on September 28, 2026 and 48 ahead of it, and shows the hour you are reading it in.
The bands are the map's own: the same breaks BirdTrout paints water with, so a stream that is green here is green there.
under 64°F — trout are feeding
over 70°F, or under 40°F — leave it alone
Nothing in this band right now.
The bugs whose peak covers this month in Nantahala, with the water temperature each is active in. Peak only — a shoulder month is on the bug's own page.
Air peaks at 76°F on Thu, and water will follow it up by roughly half that — move to first light before it lands.
| Day | High | Low | Rain |
|---|---|---|---|
| Mon 2026-09-28 | 65°F | 45°F | 0.00″ |
| Tue 2026-09-29 | 68°F | 50°F | 0.00″ |
| Wed 2026-09-30 | 75°F | 52°F | 0.00″ |
| Thu 2026-10-01 | 76°F | 54°F | 0.00″ |
Air, not water. Water follows smoothed air with a sensitivity well below one — a spring creek barely feels a hot afternoon and a shallow freestone nearly tracks it — so this table is a direction, and the measurements above are the answer.
2,126 classified stream miles in Nantahala, by NCWRC regulation class. This is the standing classification, not today's temperature — it is what the water is normally, which is the context the readings above sit in.
| Class | Miles |
|---|---|
| Wild Trout Waters | 1,911 |
| Hatchery Supported Trout Waters | 196 |
| Delayed Harvest Trout Waters | 19 |
Rivers here with a full BirdTrout page — survey history, access, public land and regulations — whether or not a gauge is reporting on them this hour.