What is the current flow on Bellport Bay?
Bellport Bay does not have a current flow reading published on this gauge page right now. When USGS data is available, Waderly shows it here for gauge 404513072555701.
Bellport Bay at Bellport Water Level & Fishing Conditions
Bellport Bay is tidal at this station — flow reverses with the tide, so Waderly tracks water level and tide stage here instead of cfs.
Flow
Tidal
Gauge Height
temporarily unavailable
Water Temp
temporarily unavailable
About This Gauge
USGS 404513072555701 is a public stream gauge on Bellport Bay in New York. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
3-Day Weather Outlook
NOAA forecast data for Bellport Bay is not cached on this page yet. The live Waderly map forecast will populate first, and search crawlers can still see flow, gauge height, temperature, nearby gauges, and state-hub links here.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
Nearby Gauges
- SWAN RIVER AT EAST PATCHOGUE NY · 3.3 mi
- CARMANS RIVER AT YAPHANK NY · 5.5 mi
- Great South Bay 4 near Browns River, NY · 7.2 mi
- GREAT SOUTH BAY 3 of 3 NEAR SAYVILLE NY · 7.3 mi
- Great South Bay 6 near Browns River, NY · 7.5 mi
- Great South Bay 8 near Browns River, NY · 7.7 mi
- Great South Bay 5 near Browns River, NY · 7.7 mi
- Great South Bay 7 near Browns River, NY · 8.1 mi
Frequently Asked Questions
Is Bellport Bay above or below normal right now?
Waderly compares Bellport Bay against its historical median when that gauge has enough flow history loaded. This page does not have that above-or-below-normal comparison yet.
What is the water temperature on Bellport Bay?
This USGS gauge is not currently reporting water temperature for Bellport Bay, so this page does not show a live water-temperature reading.
What other gauges should I check near Bellport Bay?
Nearby gauges worth checking include SWAN RIVER AT EAST PATCHOGUE NY (3.3 miles away), CARMANS RIVER AT YAPHANK NY (5.5 miles away), Great South Bay 4 near Browns River, NY (7.2 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
What is the weather outlook for Bellport Bay?
NOAA forecast data for Bellport Bay is not cached on this page yet. Waderly's live map forecast usually fills in first.
See the full picture for Bellport Bay
Open the live map to see Bellport Bay alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.
Open the live map & forecast