Today's tide
Today's tides
ft above MLLW- High2:35 AM2.1 ft
- Low8:43 AM0.5 ft
- High3:21 PM2.0 ft
- Low8:56 PM0.5 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- High3:37 AM2.1 ft
- Low9:33 AM0.5 ft
- High4:11 PM2.1 ft
- Low9:56 PM0.4 ft
| Tide | Time | Height |
|---|---|---|
| High | 2:35 AM | 2.1 ft |
| Low | 8:43 AM | 0.5 ft |
| High | 3:21 PM | 2.0 ft |
| Low | 8:56 PM | 0.5 ft |
Best windows today
- Fishing7:30 to 8:00 PM
Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 8:43 AM low.
- Tidepools & shellingNext: Wed 9:00 to 10:00 AMEarlier today: 7:00 to 10:00 AM
Today's best window (7:00 to 10:00 AM) has passed.
- SurfingNext: Wed 12:00 to 2:00 PMEarlier today: 11:00 AM to 1:00 PM
Today's best window (11:00 AM to 1:00 PM) has passed.
- Shallow boat launchAvoid 5:00 AM to 1:00 PM
Under 1.5 ft around low water. Launch before 5:00 AM.
Best windows tomorrow
- Fishing6:00 to 9:00 AM
Dawn light with the outgoing tide around the 9:33 AM low. Second window 2:00 to 4:00 PM.
- Tidepools & shelling9:00 to 10:00 AM
The 0.5 ft low at 9:33 AM falls in full daylight.
- Surfing12:00 to 2:00 PM
Mid tide from 12:00 to 2:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 6:00 AM to 1:00 PM
Under 1.5 ft around low water. Launch before 6:00 AM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayTue 20 | H2:35a2.1 | L8:43a0.5 | H3:21p2.0 | L8:56p0.5 | 1.6 |
| WedOct 21 | H3:37a2.1 | L9:33a0.5 | H4:11p2.1 | L9:56p0.4 | 1.7 |
| ThuOct 22 | H4:31a2.2 | L10:21a0.4 | H4:55p2.2 | L10:52p0.4 | 1.9 |
| FriOct 23 | H5:18a2.2 | L11:07a0.3 | H5:36p2.4 | L11:46p0.3 | 2.1 |
| SatOct 24 | H6:02a2.3 | L11:52a0.2 | H6:16p2.5 | 2.2 | |
| SunOct 25 | L12:37a0.2 | H6:44a2.3 | L12:35p0.2 | H6:56p2.6 | 2.4 spring tide |
| MonOct 26 | L1:25a0.2 | H7:26a2.3 | L1:18p0.1 | H7:37p2.6 | 2.5 spring tide |
Spring tides Sunday to Monday. Lows drop to 0.1 ft, the best low-water days this week. Spring and neap tides
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8635171.
Nearby stations
Currents
Port Royal
- Slack1:26 AM
- Max ebb5:09 AM 0.6 kn
- Slack8:38 AM
- Max flood11:00 AM 0.3 kn
- Slack2:14 PM
- Max ebb5:33 PM 0.4 kn
- Slack8:15 PM
- Max flood11:09 PM 0.5 kn
Current predictions for Port Royal, 5 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
- 38.243° N, 77.227° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8635171
About the tides at Hopyard Landing
Hopyard Landing has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The pattern follows the reference station at Washington, Potomac River. Water here rises and falls only about 1.9 ft on an average day. A strong onshore wind can push levels above the prediction. Over the next two weeks the biggest daily range, 2.5 ft, comes on October 27, and the smallest, 1.6 ft, today. Looking a year ahead, predictions peak at 2.7 ft on September 30 and bottom out at −0.5 ft on January 24.
Tides here are worked out from the reference station at Washington, Potomac River, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. The nearest other station is Park Turn, 2 mi away, where high tide comes about 48 min earlier. For tidal currents, see Port Royal.
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.