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Hydrograph River at a Glance Download
Gulf of Mexico Tide Gauge at PORT MANATEE (in MHHW) Tide Height (ft)Observed: -0.62 ft at 9:12AM Nov 10, 2019Observed: -0.6 ft at 9:18AM Nov 10, 2019Observed: -0.57 ft at 9:24AM Nov 10, 2019Observed: -0.55 ft at 9:30AM Nov 10, 2019Observed: -0.52 ft at 9:36AM Nov 10, 2019Observed: -0.49 ft at 9:42AM Nov 10, 2019Observed: -0.46 ft at 9:48AM Nov 10, 2019Observed: -0.43 ft at 9:54AM Nov 10, 2019Observed: -0.41 ft at 10:00AM Nov 10, 2019Observed: -0.37 ft at 10:06AM Nov 10, 2019Observed: -0.34 ft at 10:12AM Nov 10, 2019Observed: -0.31 ft at 10:18AM Nov 10, 2019Observed: -0.27 ft at 10:24AM Nov 10, 2019Observed: -0.25 ft at 10:30AM Nov 10, 2019Observed: -0.21 ft at 10:36AM Nov 10, 2019Observed: -0.17 ft at 10:42AM Nov 10, 2019Observed: -0.15 ft at 10:48AM Nov 10, 2019Observed: -0.11 ft at 10:54AM Nov 10, 2019Observed: -0.09 ft at 11:00AM Nov 10, 2019Observed: -0.06 ft at 11:06AM Nov 10, 2019Observed: -0.04 ft at 11:12AM Nov 10, 2019Observed: -0.03 ft at 11:18AM Nov 10, 2019Observed: -0.01 ft at 11:24AM Nov 10, 2019Observed: 0.01 ft at 11:30AM Nov 10, 2019Observed: 0.03 ft at 11:36AM Nov 10, 2019Observed: 0.04 ft at 11:42AM Nov 10, 2019Observed: 0.05 ft at 11:48AM Nov 10, 2019Observed: 0.06 ft at 11:54AM Nov 10, 2019Observed: 0.08 ft at 12:00PM Nov 10, 2019Observed: 0.1 ft at 12:12PM Nov 10, 2019Observed: 0.1 ft at 12:18PM Nov 10, 2019Observed: 0.1 ft at 12:24PM Nov 10, 2019Observed: 0.12 ft at 12:36PM Nov 10, 2019Observed: 0.12 ft at 12:42PM Nov 10, 2019Observed: 0.12 ft at 12:48PM Nov 10, 2019Observed: 0.11 ft at 12:54PM Nov 10, 2019Observed: 0.1 ft at 1:00PM Nov 10, 2019Observed: 0.09 ft at 1:06PM Nov 10, 2019Observed: 0.08 ft at 1:12PM Nov 10, 2019Observed: 0.04 ft at 1:24PM Nov 10, 2019Observed: 0.02 ft at 1:30PM Nov 10, 2019Observed: 0 ft at 1:36PM Nov 10, 2019Observed: -0.01 ft at 1:42PM Nov 10, 2019Observed: -0.03 ft at 1:48PM Nov 10, 2019Observed: -0.05 ft at 1:54PM Nov 10, 2019Observed: -0.07 ft at 2:00PM Nov 10, 2019Observed: -0.09 ft at 2:06PM Nov 10, 2019Observed: -0.13 ft at 2:12PM Nov 10, 2019Observed: -0.15 ft at 2:18PM Nov 10, 2019Observed: -0.16 ft at 2:24PM Nov 10, 2019Observed: -0.16 ft at 2:30PM Nov 10, 2019Observed: -0.24 ft at 2:36PM Nov 10, 2019Observed: -0.25 ft at 2:42PM Nov 10, 2019Observed: -0.24 ft at 2:48PM Nov 10, 2019Observed: -0.29 ft at 3:00PM Nov 10, 2019Observed: -0.3 ft at 3:06PM Nov 10, 2019Observed: -0.31 ft at 3:12PM Nov 10, 2019Observed: -0.33 ft at 3:18PM Nov 10, 2019Observed: -0.37 ft at 3:30PM Nov 10, 2019Observed: -0.53 ft at 9:00AM Nov 11, 2019Observed: -0.46 ft at 9:12AM Nov 11, 2019Observed: -0.43 ft at 9:18AM Nov 11, 2019Observed: -0.39 ft at 9:24AM Nov 11, 2019Observed: -0.35 ft at 9:30AM Nov 11, 2019Observed: -0.32 ft at 9:36AM Nov 11, 2019Observed: -0.28 ft at 9:42AM Nov 11, 2019Observed: -0.23 ft at 9:54AM Nov 11, 2019Observed: -0.2 ft at 10:00AM Nov 11, 2019Observed: -0.18 ft at 10:06AM Nov 11, 2019Observed: -0.15 ft at 10:12AM Nov 11, 2019Observed: -0.11 ft at 10:18AM Nov 11, 2019Observed: -0.08 ft at 10:24AM Nov 11, 2019Observed: -0.06 ft at 10:30AM Nov 11, 2019Observed: -0.02 ft at 10:36AM Nov 11, 2019Observed: 0.01 ft at 10:42AM Nov 11, 2019Observed: 0.06 ft at 10:48AM Nov 11, 2019Observed: 0.1 ft at 10:54AM Nov 11, 2019Observed: 0.13 ft at 11:00AM Nov 11, 2019Observed: 0.16 ft at 11:06AM Nov 11, 2019Observed: 0.2 ft at 11:12AM Nov 11, 2019Observed: 0.27 ft at 11:24AM Nov 11, 2019Observed: 0.29 ft at 11:30AM Nov 11, 2019Observed: 0.33 ft at 11:36AM Nov 11, 2019Observed: 0.36 ft at 11:42AM Nov 11, 2019Observed: 0.39 ft at 11:48AM Nov 11, 2019Observed: 0.41 ft at 11:54AM Nov 11, 2019Observed: 0.43 ft at 12:00PM Nov 11, 2019Observed: 0.46 ft at 12:12PM Nov 11, 2019Observed: 0.48 ft at 12:18PM Nov 11, 2019Observed: 0.48 ft at 12:24PM Nov 11, 2019Observed: 0.49 ft at 12:30PM Nov 11, 2019Observed: 0.5 ft at 12:36PM Nov 11, 2019Observed: 0.5 ft at 12:42PM Nov 11, 2019Observed: 0.51 ft at 12:54PM Nov 11, 2019Observed: 0.51 ft at 1:00PM Nov 11, 2019Observed: 0.51 ft at 1:06PM Nov 11, 2019Observed: 0.5 ft at 1:12PM Nov 11, 2019Observed: 0.51 ft at 1:18PM Nov 11, 2019Observed: 0.52 ft at 1:24PM Nov 11, 2019Observed: 0.51 ft at 1:30PM Nov 11, 2019Observed: 0.51 ft at 1:36PM Nov 11, 2019Observed: 0.51 ft at 1:42PM Nov 11, 2019Observed: 0.51 ft at 1:48PM Nov 11, 2019Observed: 0.51 ft at 1:54PM Nov 11, 2019Observed: 0.49 ft at 2:00PM Nov 11, 2019Observed: 0.48 ft at 2:06PM Nov 11, 2019Observed: 0.45 ft at 2:12PM Nov 11, 2019Observed: 0.45 ft at 2:18PM Nov 11, 2019Observed: 0.43 ft at 2:24PM Nov 11, 2019Observed: 0.41 ft at 2:30PM Nov 11, 2019Observed: 0.41 ft at 2:36PM Nov 11, 2019Observed: 0.37 ft at 2:42PM Nov 11, 2019Observed: 0.36 ft at 2:48PM Nov 11, 2019Observed: 0.35 ft at 2:54PM Nov 11, 2019Observed: 0.33 ft at 3:00PM Nov 11, 2019Observed: 0.32 ft at 3:06PM Nov 11, 2019Observed: 0.3 ft at 3:12PM Nov 11, 2019Observed: 0.25 ft at 3:24PM Nov 11, 2019Observed: 0.23 ft at 3:30PM Nov 11, 2019Observed: 0.23 ft at 3:36PM Nov 11, 2019Observed: 0.24 ft at 3:42PM Nov 11, 2019Observed: -0.51 ft at 8:36AM Nov 12, 2019Observed: -0.48 ft at 8:42AM Nov 12, 2019Observed: -0.47 ft at 8:48AM Nov 12, 2019Observed: -0.44 ft at 8:54AM Nov 12, 2019Observed: -0.42 ft at 9:00AM Nov 12, 2019Observed: -0.37 ft at 9:06AM Nov 12, 2019Observed: -0.34 ft at 9:12AM Nov 12, 2019Observed: -0.31 ft at 9:18AM Nov 12, 2019Observed: -0.28 ft at 9:24AM Nov 12, 2019Observed: -0.23 ft at 9:30AM Nov 12, 2019Observed: -0.18 ft at 9:36AM Nov 12, 2019Observed: -0.16 ft at 9:42AM Nov 12, 2019Observed: -0.14 ft at 9:48AM Nov 12, 2019Observed: -0.09 ft at 9:54AM Nov 12, 2019Observed: -0.05 ft at 10:00AM Nov 12, 2019Observed: -0.01 ft at 10:06AM Nov 12, 2019Observed: 0 ft at 10:12AM Nov 12, 2019Observed: 0.07 ft at 10:24AM Nov 12, 2019Observed: 0.1 ft at 10:30AM Nov 12, 2019Observed: 0.13 ft at 10:36AM Nov 12, 2019Observed: 0.16 ft at 10:42AM Nov 12, 2019Observed: 0.18 ft at 10:48AM Nov 12, 2019Observed: 0.2 ft at 10:54AM Nov 12, 2019Observed: 0.24 ft at 11:00AM Nov 12, 2019Observed: 0.26 ft at 11:06AM Nov 12, 2019Observed: 0.29 ft at 11:12AM Nov 12, 2019Observed: 0.33 ft at 11:18AM Nov 12, 2019Observed: 0.37 ft at 11:24AM Nov 12, 2019Observed: 0.4 ft at 11:30AM Nov 12, 2019Observed: 0.42 ft at 11:36AM Nov 12, 2019Observed: 0.46 ft at 11:42AM Nov 12, 2019Observed: 0.5 ft at 11:48AM Nov 12, 2019Observed: 0.53 ft at 11:54AM Nov 12, 2019Observed: 0.56 ft at 12:00PM Nov 12, 2019Observed: 0.61 ft at 12:12PM Nov 12, 2019Observed: 0.63 ft at 12:18PM Nov 12, 2019Observed: 0.66 ft at 12:24PM Nov 12, 2019Observed: 0.68 ft at 12:30PM Nov 12, 2019Observed: 0.69 ft at 12:36PM Nov 12, 2019Observed: 0.71 ft at 12:42PM Nov 12, 2019Observed: 0.72 ft at 12:48PM Nov 12, 2019Observed: 0.74 ft at 12:54PM Nov 12, 2019Observed: 0.75 ft at 1:00PM Nov 12, 2019Observed: 0.77 ft at 1:06PM Nov 12, 2019Observed: 0.79 ft at 1:12PM Nov 12, 2019Observed: 0.79 ft at 1:18PM Nov 12, 2019Observed: 0.81 ft at 1:24PM Nov 12, 2019Observed: 0.82 ft at 1:30PM Nov 12, 2019Highest Observation: 0.83 ft at 1:36PM Nov 12, 2019Observed: 0.81 ft at 1:42PM Nov 12, 2019Observed: 0.81 ft at 1:48PM Nov 12, 2019Observed: 0.82 ft at 1:54PM Nov 12, 2019Highest Observation: 0.83 ft at 2:00PM Nov 12, 2019Observed: 0.82 ft at 2:06PM Nov 12, 2019Observed: 0.81 ft at 2:12PM Nov 12, 2019Observed: 0.8 ft at 2:18PM Nov 12, 2019Observed: 0.79 ft at 2:24PM Nov 12, 2019Observed: 0.79 ft at 2:30PM Nov 12, 2019Observed: 0.77 ft at 2:36PM Nov 12, 2019Observed: 0.75 ft at 2:42PM Nov 12, 2019Observed: 0.74 ft at 2:48PM Nov 12, 2019Observed: 0.73 ft at 2:54PM Nov 12, 2019Observed: 0.7 ft at 3:00PM Nov 12, 2019Observed: 0.68 ft at 3:06PM Nov 12, 2019Observed: 0.67 ft at 3:12PM Nov 12, 2019Observed: 0.67 ft at 3:18PM Nov 12, 2019Observed: 0.66 ft at 3:24PM Nov 12, 2019Observed: 0.62 ft at 3:48PM Nov 12, 2019Observed: -1.62 ft at 8:18AM Nov 13, 2019PMAF1(plotting HMIRG) Graph Created (9:07AM Nov 13, 2019)ObservedLatest observed value: -1.62 ft at 8:18 AM EST 13-Nov-2019.
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.

NOTE: Graphical forecasts are not available for the Gulf of Mexico Tide Gauge at PORT MANATEE (in MHHW). During times of high water, forecast crest information can be found in the text products.

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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): -3.5

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
About This Location Collapse

Latitude: 27.637000° N, Longitude: 82.563000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other -2.18 Not Available Mean Higher High Water. Used to approximate inundation.
Additional Information Collapse
Tide levels are in MHHW.
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
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Page last modified: 4-Mar-2019 11:30 PM
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