Development Page--Not for Official Use
Who Measures Water Levels Along the Texas Coast?
Map of Stations
Galveston Bay
Sabine‑Neches
Coastal Bend
Corpus Christi Bay
018: Port Isabel (26° 3.672' N, 97° 12.924' W)‑0.20 ft (‑0.061 m) above Mean Sea Level 00h08m ago71.6 degF (22.0 degC) 00h08m ago69.6 degF (20.9 degC) 00h08m ago16.3 mph (7.300 m/s) 00h08m ago21.3 mph (9.500 m/s) 00h08m ago167 degfromN 00h08m ago30.07 in Hg (1018.3 millibars) 00h08m ago
051: S. Padre Island Coast Guard Sta. (26° 4.356' N, 97° 10.026' W)‑0.16 ft (‑0.050 m) above Mean Sea Level 00h08m ago72.3 degF (22.4 degC) 00h08m ago68.2 degF (20.1 degC) 00h08m ago22.4 mph (10.000 m/s) 00h08m ago26.8 mph (12.000 m/s) 00h08m ago172 degfromN 00h08m ago30.13 in Hg (1020.2 millibars) 00h08m ago
017: Port Mansfield (26° 33.570' N, 97° 25.482' W)‑0.21 ft (‑0.064 m) above Mean Sea Level 00h08m ago72.0 degF (22.2 degC) 00h08m ago
003: Rincon del San Jose (26° 48.090' N, 97° 28.236' W)‑0.16 ft (‑0.049 m) above Mean Water Level 00h50m ago16.1 mph (7.200 m/s) 01h44m ago18.1 mph (8.100 m/s) 01h44m ago181 degfromN 01h44m ago30.10 in Hg (1019.4 millibars) 01h44m ago
068: Baffin Bay (27° 17.821' N, 97° 24.295' W)0.06 ft (0.019 m) above Mean Water Level 00h08m ago69.3 degF (20.7 degC) 00h08m ago18.3 mph (8.200 m/s) 00h08m ago22.8 mph (10.200 m/s) 00h08m ago164 degfromN 00h08m ago
013: S. Bird Island (27° 29.082' N, 97° 19.086' W)‑0.23 ft (‑0.071 m) above Mean Water Level 00h14m ago65.5 degF (18.6 degC) 00h20m ago19.9 mph (8.900 m/s) 00h14m ago25.3 mph (11.300 m/s) 00h14m ago173 degfromN 00h14m ago30.06 in Hg (1017.9 millibars) 00h20m ago
014: Bob Hall Pier (27° 34.861' N, 97° 12.988' W)‑0.05 ft (‑0.015 m) above Mean Sea Level 00h08m ago70.3 degF (21.3 degC) 00h08m ago65.1 degF (18.4 degC) 00h08m ago25.1 mph (11.200 m/s) 00h08m ago31.1 mph (13.900 m/s) 00h08m ago177 degfromN 00h08m ago25.1 mph (11.200 m/s) 00h08m ago31.1 mph (13.900 m/s) 00h08m ago173 degfromN 00h08m ago30.02 in Hg (1016.6 millibars) 00h08m ago
005: Packery Channel (27° 38.074' N, 97° 14.218' W)‑0.48 ft (‑0.145 m) above Mean Sea Level 00h14m ago63.7 degF (17.6 degC) 00h14m ago16.1 mph (7.200 m/s) 00h14m ago23.0 mph (10.300 m/s) 00h14m ago167 degfromN 00h14m ago
001: Naval Air Station (27° 42.336' N, 97° 16.818' W)
008: Texas State Aquarium (27° 48.858' N, 97° 23.904' W)‑0.67 ft (‑0.205 m) above Mean Sea Level 00h14m ago68.2 degF (20.1 degC) 00h14m ago66.4 degF (19.1 degC) 00h14m ago
006: Ingleside (27° 49.302' N, 97° 12.198' W)‑0.50 ft (‑0.151 m) above Mean Sea Level 00h14m ago68.4 degF (20.2 degC) 00h14m ago16.1 mph (7.200 m/s) 00h14m ago18.6 mph (8.300 m/s) 00h14m ago167 degfromN 00h14m ago30.09 in Hg (1018.9 millibars) 00h14m ago
009: Port Aransas (27° 50.385' N, 97° 4.364' W)‑0.31 ft (‑0.095 m) above Mean Sea Level 00h44m ago65.5 degF (18.6 degC) 00h44m ago15.4 mph (6.900 m/s) 00h44m ago21.7 mph (9.700 m/s) 00h44m ago184 degfromN 00h44m ago
153: Viola Turning Basin (27° 50.774' N, 97° 31.254' W)‑0.55 ft (‑0.168 m) above Mean Sea Level 00h08m ago
011: White Point (27° 51.648' N, 97° 28.968' W)‑0.87 ft (‑0.265 m) above Mean Sea Level 00h14m ago0.2 mph (0.100 m/s) 00h14m ago0.2 mph (0.100 m/s) 00h14m ago0 degfromN 00h14m ago29.98 in Hg (1015.4 millibars) 04h44m ago
015: Rockport (28° 1.458' N, 97° 2.868' W)‑0.61 ft (‑0.186 m) above Mean Sea Level 00h08m ago68.2 degF (20.1 degC) 00h08m ago65.5 degF (18.6 degC) 00h08m ago20.4 mph (9.100 m/s) 00h08m ago23.9 mph (10.700 m/s) 00h08m ago178 degfromN 00h08m ago30.03 in Hg (1017.0 millibars) 00h08m ago
036: Copano Bay (28° 6.870' N, 97° 1.452' W)‑0.61 ft (‑0.186 m) above Mean Sea Level 00h08m ago63.0 degF (17.2 degC) 00h08m ago
031: Seadrift (28° 24.438' N, 96° 42.732' W)‑0.80 ft (‑0.245 m) above Mean Sea Level 00h08m ago62.4 degF (16.9 degC) 00h08m ago13.2 mph (5.900 m/s) 00h08m ago14.8 mph (6.600 m/s) 00h08m ago131 degfromN 00h08m ago30.05 in Hg (1017.6 millibars) 00h08m ago
057: Port O'Connor (28° 26.762' N, 96° 23.764' W)‑0.46 ft (‑0.140 m) above Mean Sea Level 00h44m ago63.7 degF (17.6 degC) 00h44m ago19.7 mph (8.800 m/s) 00h44m ago22.6 mph (10.100 m/s) 00h44m ago181 degfromN 00h44m ago
033: Port Lavaca (28° 38.424' N, 96° 36.582' W)‑0.84 ft (‑0.256 m) above Mean Sea Level 00h44m ago64.6 degF (18.1 degC) 00h44m ago
152: USCG Freeport (28° 56.599' N, 95° 18.150' W)0.20 ft (0.060 m) above Mean Sea Level 00h08m ago68.0 degF (20.0 degC) 00h08m ago64.4 degF (18.0 degC) 00h08m ago18.1 mph (8.100 m/s) 00h08m ago22.1 mph (9.900 m/s) 00h08m ago191 degfromN 00h08m ago30.09 in Hg (1018.8 millibars) 00h08m ago
021: Galveston Pleasure Pier (29° 17.100' N, 94° 47.298' W)0.15 ft (0.047 m) above Mean Sea Level 00h08m ago68.0 degF (20.0 degC) 00h08m ago63.9 degF (17.7 degC) 00h08m ago15.4 mph (6.900 m/s) 00h08m ago18.6 mph (8.300 m/s) 00h08m ago155 degfromN 00h08m ago30.06 in Hg (1018.1 millibars) 00h08m ago
022: Galveston Pier 21 (29° 18.798' N, 94° 47.202' W)‑0.07 ft (‑0.022 m) above Mean Sea Level 00h08m ago67.8 degF (19.9 degC) 00h08m ago67.5 degF (19.7 degC) 00h08m ago30.19 in Hg (1022.4 millibars) 00h08m ago
507: Eagle Point (29° 28.879' N, 94° 55.033' W)‑0.06 ft (‑0.017 m) above Mean Sea Level 00h08m ago66.2 degF (19.0 degC) 00h08m ago57.2 degF (14.0 degC) 01h44m ago20.6 mph (9.200 m/s) 00h08m ago27.7 mph (12.400 m/s) 00h08m ago165 degfromN 00h08m ago30.11 in Hg (1019.5 millibars) 00h08m ago
518: Rollover Pass (29° 30.900' N, 94° 30.798' W)16.43 ft (5.009 m) above Mean Sea Level 00h44m ago
126: Texas Point (29° 40.700' N, 93° 50.233' W)0.39 ft (0.119 m) above Mean Sea Level 00h44m ago62.8 degF (17.1 degC) 00h44m ago14.3 mph (6.400 m/s) 00h44m ago18.6 mph (8.300 m/s) 00h44m ago139 degfromN 00h44m ago30.14 in Hg (1020.5 millibars) 00h44m ago
503: Morgans Point (29° 40.918' N, 94° 59.080' W)‑0.53 ft (‑0.163 m) above Mean Sea Level 00h08m ago59.9 degF (15.5 degC) 00h08m ago30.10 in Hg (1019.3 millibars) 00h08m ago
513: Manchester Houston (29° 43.398' N, 95° 15.900' W)‑0.60 ft (‑0.183 m) above Mean Sea Level 00h08m ago65.1 degF (18.4 degC) 00h08m ago30.06 in Hg (1018.1 millibars) 00h08m ago
016: Sabine Pass (29° 43.788' N, 93° 52.254' W)0.58 ft (0.178 m) above Mean Sea Level 00h08m ago62.6 degF (17.0 degC) 00h08m ago70.7 degF (21.5 degC) 00h08m ago11.2 mph (5.000 m/s) 00h08m ago16.3 mph (7.300 m/s) 00h08m ago151 degfromN 00h08m ago30.16 in Hg (1021.3 millibars) 00h08m ago
524: Port Arthur (29° 52.032' N, 93° 55.860' W)‑0.42 ft (‑0.129 m) above Mean Sea Level 00h44m ago64.2 degF (17.9 degC) 00h44m ago8.1 mph (3.600 m/s) 00h44m ago14.8 mph (6.600 m/s) 00h44m ago158 degfromN 00h44m ago
504: Rainbow Bridge (29° 58.800' N, 93° 52.800' W)‑0.66 ft (‑0.202 m) above Mean Sea Level 00h50m ago
The Texas Coastal Ocean Observation Network (TCOON ) has forty-two hydro meteorological stations, including seven long-term stations established and operated by NOS as part of its National Water Level Observation Network. TCOON follows NOS guidance to obtain reliable water level data. Most stations provide additional data such as wind speed and direction, air temperature, and water temperature, and some stations provide water current, salinity, pH, and dissolved oxygen data. The data from these stations is provided by the TCOON website.
The TCOON database was a source of input and verification data for the ANN and persistence water level forecasts. The database provided water level observations, barometric pressure, as well as wind speed and direction for these applications.
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Galveston Bay
018: Port Isabel (26° 3.672' N, 97° 12.924' W)
Texas A&M University-Corpus Christi