Today's tide
Today's tides
ft above MLLW- Low3:07 AM0.4 ft
- High9:29 AM1.3 ft
- Low2:41 PM0.4 ft
- High9:30 PM1.5 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low3:49 AM0.4 ft
- High10:18 AM1.2 ft
- Low3:27 PM0.4 ft
- High10:19 PM1.4 ft
| Tide | Time | Height |
|---|---|---|
| Low | 3:07 AM | 0.4 ft |
| High | 9:29 AM | 1.3 ft |
| Low | 2:41 PM | 0.4 ft |
| High | 9:30 PM | 1.5 ft |
Best windows today
- Fishing6:00 to 9:00 PM
Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the incoming tide around the 9:29 AM high. Second window 7:00 to 8:00 PM.
- Tidepools & shelling2:00 to 3:00 PM
The 0.4 ft low at 2:41 PM falls in full daylight.
- Surfing5:00 to 7:00 PM
Mid tide from 5:00 to 7:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 12:00 to 12:00 AM
Water drops under 1.5 ft from 12:00 to 12:00 AM. Plan to be back on the trailer before then.
Best windows tomorrow
- Fishing6:00 to 10:00 AM
Dawn light with the incoming tide around the 10:18 AM high. Second window 1:00 to 3:00 PM.
- Tidepools & shellingNo daylight low today
No daylight low today. The next good one is Friday at 8:00 AM.
- Surfing7:00 to 9:00 AM
Mid tide from 7:00 to 9:00 AM. No wind sensor at this station.
- Shallow boat launchAvoid 12:00 to 12:00 AM
Water drops under 1.5 ft from 12:00 to 12:00 AM. Plan to be back on the trailer before then.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayFri 16 | L3:07a0.4 | H9:29a1.3 | L2:41p0.4 | H9:30p1.5 | 1.1 |
| SatOct 17 | L3:49a0.4 | H10:18a1.2 | L3:27p0.4 | H10:19p1.4 | 1.0 |
| SunOct 18 | L4:34a0.4 | H11:10a1.2 | L4:21p0.4 | H11:14p1.4 | 0.9 |
| MonOct 19 | L5:24a0.4 | H12:08p1.2 | L5:24p0.4 | 0.8 | |
| TueOct 20 | H12:19a1.4 | L6:16a0.4 | H1:05p1.3 | L6:29p0.4 | 0.9 |
| WedOct 21 | H1:21a1.4 | L7:06a0.4 | H1:55p1.3 | L7:29p0.4 | 1.0 |
| ThuOct 22 | H2:15a1.4 | L7:54a0.3 | H2:39p1.4 | L8:25p0.3 | 1.1 |
Neap tides Monday. Smaller range, so highs and lows stay close to average. Spring and neap tides
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8578853.
Nearby stations
Currents
Maryland Point
- Max ebb2:51 AM 1.5 kn
- Slack6:59 AM
- Max flood9:11 AM 0.5 kn
- Slack11:20 AM
- Max ebb2:26 PM 0.7 kn
- Slack5:10 PM
- Max flood8:51 PM 1.2 kn
- Slack11:53 PM
Current predictions for Maryland Point, 4 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Washington, Potomac River
- Live gauge
- None
- Coordinates
- 38.387° N, 77.145° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8578853
About the tides at Riverside
Expect two roughly equal high tides a day at Md., each arriving about 50 minutes later than the day before. The pattern follows the reference station at Washington, Potomac River. The mean range is small, about 1.2 ft, so wind and pressure can matter as much as the tide itself. The next spring tides peak on October 27, with a range of 1.6 ft. Neap tides follow on Monday, when the range shrinks to 0.8 ft. In the next 12 months the highest predicted tide here is 1.7 ft on June 5, and the lowest is −0.4 ft on January 24.
Riverside is a subordinate station. NOAA predicts its tides by adjusting Washington, Potomac River: highs come about 203 min and lows about 264 min earlier than there. The nearest other station is Mathias Point, 5 mi away, where high tide comes about 37 min earlier. For tidal currents, see Maryland Point.
Predictions are based on Washington, Potomac River.
Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.