Today's tide
Today's tides
ft above MLLW- High1:27 AM0.9 ft
- Low7:49 AM0.3 ft
- High2:02 PM1.1 ft
- Low8:37 PM0.5 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- High2:07 AM0.9 ft
- Low8:26 AM0.4 ft
- High2:40 PM1.0 ft
- Low9:16 PM0.6 ft
| Tide | Time | Height |
|---|---|---|
| High | 1:27 AM | 0.9 ft |
| Low | 7:49 AM | 0.3 ft |
| High | 2:02 PM | 1.1 ft |
| Low | 8:37 PM | 0.5 ft |
Best windows today
- Fishing12:00 to 2:00 PM
Today's best window (6:00 to 7:00 AM) has passed. Dawn light with the outgoing tide around the 7:49 AM low.
- Tidepools & shellingNo daylight low today
No daylight low today.
- Surfing10:00 AM to 12:00 PM
Mid tide from 10:00 AM to 12:00 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 8:00 AM
Dawn light with the outgoing tide around the 8:26 AM low.
- Tidepools & shellingNo daylight low today
No daylight low today.
- Surfing11:00 AM to 12:00 PM
Mid tide from 11:00 AM to 12:00 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.
Next 7 days
November calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayTue 10 | H1:27a0.9 | L7:49a0.3 | H2:02p1.1 | L8:37p0.5 | 0.7 spring tide |
| WedNov 11 | H2:07a0.9 | L8:26a0.4 | H2:40p1.0 | L9:16p0.6 | 0.6 |
| ThuNov 12 | H2:46a0.9 | L9:02a0.6 | H3:18p1.0 | L9:55p0.8 | 0.4 |
| FriNov 13 | H3:26a0.8 | L9:38a0.7 | H3:57p1.0 | L10:34p0.9 | 0.3 |
| SatNov 14 | H4:07a0.8 | L10:16a0.8 | H4:38p0.9 | L11:14p1.0 | 0.1 |
| SunNov 15 | H4:50a0.8 | L10:58a0.9 | H5:23p0.9 | L11:59p1.1 | 0.0 |
| MonNov 16 | H5:38a0.8 | L11:47a1.0 | H6:11p0.9 | −0.1 |
Spring tides Tuesday. Lows drop to 0.3 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 8664131.
Nearby stations
Currents
Back River entrance
- Max ebb12:02 AM 1.3 kn
- Slack3:13 AM
- Max flood5:42 AM 1.0 kn
- Slack9:40 AM
- Max ebb12:39 PM 1.5 kn
- Slack3:54 PM
- Max flood5:58 PM 0.9 kn
- Slack9:29 PM
Current predictions for Back River entrance, 2 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Charleston, Cooper River Entrance
- Live gauge
- None
- Coordinates
- 32.995° N, 79.937° W
- Time zone
- Eastern, UTC−5
- Station ID
- NOAA 8664131
About the tides at Back River Reservoir
This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. The pattern follows the reference station at Charleston, Cooper River Entrance. Water here rises and falls only about 0.6 ft on an average day. A strong onshore wind can push levels above the prediction. That is smaller than most South Carolina stations on this site. Looking a year ahead, predictions peak at 1.2 ft on October 27 and bottom out at −1.2 ft on January 23.
Tides here are worked out from the reference station at Charleston, Cooper River Entrance, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. The nearest other station is General Dynamics Pier, 1 mi away, where high tide comes about 4 h 9 m earlier. For tidal currents, see Back River entrance.
Predictions are based on Charleston, Cooper River Entrance.
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.