Note: Old Main Drain No 2 at Sh 4 Brownsville Tx has a very small astronomical tide — about 8 cm between high and low water. Day-to-day changes in water level here are driven mainly by wind, air pressure and seiche rather than the tide, so observed levels can differ noticeably from these predictions.
Today — Fri, Sep 18
- High Tide4:50 AM0.24m (0.8ft) LAT
- Low Tide5:48 PM0.16m (0.5ft) LAT
Sat, Sep 19
- High Tide5:46 AM0.23m (0.8ft) LAT
- Low Tide6:39 PM0.17m (0.5ft) LAT






Station Details
- Location
- Old Main Drain No 2 at Sh 4 Brownsville Tx, Texas, United States
- Coordinates
- 25.9172°N, 97.3778°W
- Station ID
- old_main_drain_no_2_at_sh_4_brownsville_tx-8474300-usa-usgs
- Type
- Reference (harmonic)
- Timezone
- America/Chicago
- Datum
- MLLW (Mean Lower Low Water)
- Source
- TICON-4 (SHOM)
Tide Chart for Old Main Drain No 2 at Sh 4 Brownsville Tx
Sun
Moon
Tidal Conditions
Fishing & Tides at Old Main Drain No 2 at Sh 4 Brownsville Tx — Friday, September 18
Best fishing times today
- Major5:50 PM – 7:50 PM
- Minor11:22 PM – 12:22 AM
- Major6:04 AM – 8:04 AM☀ prime
- Minor1:47 PM – 2:47 PM
The moon is at a quarter phase, so today's high and low tides are closer together than usual.