What is the current flow on Great South Bay?
Great South 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 404213073070801.
Great South Bay at Connetquot River Water Level & Fishing Conditions
Great South 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 404213073070801 is a public stream gauge on Great South 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 same-waterway gauges nearby for upstream and downstream comparison.
3-Day Weather Outlook
NOAA forecast data for Great South 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.
More Gauges On Great South Bay
These nearby gauges are on the same named waterway, which makes them more useful for upstream and downstream context than unrelated creeks at the same distance.
- Great South Bay 12 near Connetquot River, NY · 0.7 mi
- Great South Bay 15 near Connetquot River, NY · 0.7 mi
- Great South Bay 13 near Connetquot River, NY · 0.7 mi
- Great South Bay 11 near Connetquot River, NY · 0.8 mi
- Great South Bay 10 near Connetquot River, NY · 1.3 mi
- GREAT SOUTH BAY 1 of 3 NEAR GREAT RIVER NY · 1.4 mi
- GREAT SOUTH BAY 2 of 3 NEAR WEST SAYVILLE NY · 1.7 mi
- GREAT SOUTH BAY AT WEST SAYVILLE NY · 1.9 mi
Frequently Asked Questions
Is Great South Bay above or below normal right now?
Waderly compares Great South 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 Great South Bay?
This USGS gauge is not currently reporting water temperature for Great South Bay, so this page does not show a live water-temperature reading.
What other gauges should I check near Great South Bay?
Other gauges on Great South Bay worth checking include Great South Bay 12 near Connetquot River, NY (0.7 miles away), Great South Bay 15 near Connetquot River, NY (0.7 miles away), Great South Bay 13 near Connetquot River, NY (0.7 miles away). Same-waterway gauges are usually the best upstream and downstream cross-check when you are deciding whether conditions are improving or dropping out.
What is the weather outlook for Great South Bay?
NOAA forecast data for Great South Bay is not cached on this page yet. Waderly's live map forecast usually fills in first.
See the full picture for Great South Bay
Open the live map to see Great South Bay alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.
Open the live map & forecast