Today — Fri, Sep 18
- High Tide1:44 AM1.12m (3.7ft) LAT
- Low Tide8:47 AM0.40m (1.3ft) LAT
- High Tide2:11 PM0.96m (3.1ft) LAT
- Low Tide8:36 PM0.42m (1.4ft) LAT
Sat, Sep 19
- High Tide2:39 AM1.09m (3.6ft) LAT
- Low Tide9:40 AM0.42m (1.4ft) LAT
- High Tide3:10 PM0.94m (3.1ft) LAT






Station Details
- Location
- Potomac River at Wisconsin Ave Washington Dc, District of Columbia, United States
- Coordinates
- 38.9034°N, 77.0677°W
- Station ID
- potomac_river_at_wisconsin_ave_washington_dc-1647600-usa-usgs
- Type
- Reference (harmonic)
- Timezone
- America/New_York
- Datum
- MLLW (Mean Lower Low Water)
- Source
- TICON-4 (SHOM)
Tide Chart for Potomac River at Wisconsin Ave Washington Dc
Sun
Moon
Tidal Conditions
Fishing & Tides at Columbia Heights — Friday, September 18
Best fishing times today
- Minor10:15 PM – 11:15 PM
- Major5:40 AM – 7:40 AM☀ prime
- Minor2:06 PM – 3:06 PM
- Major6:06 PM – 8:06 PM☀ prime
The moon is at a quarter phase, so today's high and low tides are closer together than usual.