Rt. 170 bridge tide chart
South Carolina · near Hardeeville (5 mi) · NOAA station 8669072 · times in local time (EDT)
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Tides today, Sunday, October 11
- High 12:54 AM 4.1 ft
- Low 6:54 AM 0.1 ft
- High 1:25 PM 4.3 ft
- Low 7:30 PM 0.2 ft
Were today's predicted times right where you were?
Sunrise 7:25 AM · Sunset 6:57 PM · New moon (0%)
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Weather and conditions at Rt. 170 bridge
Loading the National Weather Service forecast… Open it on weather.gov.
Marine forecast: Coastal waters from Edisto Beach SC to Savannah GA out 20 NM
Loading the latest National Weather Service forecast… Open it on weather.gov.
- Water temperature —
- Nearest weather buoy FRP2WAVE (35 mi): waves, wind and water temperature
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.400 MHz WX2 KEC85, Savannah, SC (8 mi)
- 162.450 MHz WX5 WXJ23, Beaufort, SC (38 mi)
To get alerts on a weather alert radio, program county code 045013 (Beaufort).
VHF marine channels
- Ch 16 Distress, safety and calling
- Ch 9 Boater-to-boater calling
- Ch 22A Coast Guard safety broadcasts
- Ch 13 Bridge-to-bridge (big ships, drawbridges)
- Ch 68, 69, 71, 72, 78A Recreational chat
Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.
Live readings from NOAA and the National Weather Service, loaded when you open this page.
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Tide times this week
| Day | High and low tides | Sunrise / sunset | Moon |
|---|---|---|---|
| Sun Oct 11 | H 12:54 AM 4.1 ftL 6:54 AM 0.1 ftH 1:25 PM 4.3 ftL 7:30 PM 0.2 ft | 7:25 AM / 6:57 PM | New moon (0%) |
| Mon Oct 12 | H 1:35 AM 3.9 ftL 7:34 AM 0.2 ftH 2:04 PM 4.2 ftL 8:12 PM 0.3 ft | 7:26 AM / 6:56 PM | New moon (2%) |
| Tue Oct 13 | H 2:15 AM 3.8 ftL 8:11 AM 0.4 ftH 2:42 PM 4.1 ftL 8:52 PM 0.5 ft | 7:27 AM / 6:55 PM | Waxing crescent (6%) |
| Wed Oct 14 | H 2:55 AM 3.6 ftL 8:48 AM 0.5 ftH 3:22 PM 4.0 ftL 9:32 PM 0.7 ft | 7:27 AM / 6:54 PM | Waxing crescent (12%) |
| Thu Oct 15 | H 3:38 AM 3.5 ftL 9:25 AM 0.7 ftH 4:05 PM 3.8 ftL 10:13 PM 0.8 ft | 7:28 AM / 6:53 PM | Waxing crescent (19%) |
| Fri Oct 16 | H 4:24 AM 3.3 ftL 10:04 AM 0.8 ftH 4:54 PM 3.7 ftL 10:57 PM 1.0 ft | 7:29 AM / 6:51 PM | Waxing crescent (28%) |
| Sat Oct 17 | H 5:14 AM 3.2 ftL 10:48 AM 0.9 ftH 5:46 PM 3.6 ftL 11:47 PM 1.1 ft | 7:30 AM / 6:50 PM | First quarter (38%) |
Tidal currents near Rt. 170 bridge
From NOAA's current predictions for Port Wentworth, 0.2 mile above, 9.7 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The flood runs toward the NNE (22°) and the ebb toward the SSW (210°). The strongest current this week is 1.8 knots.
| Day | Slack water and peak currents |
|---|---|
| Sun Oct 11 | Ebb 2:42 AM 1.4 knSlack 5:56 AMFlood 8:18 AM 1.1 knSlack 10:49 AMEbb 3:18 PM 1.7 knSlack 6:38 PMFlood 8:46 PM 1.0 knSlack 11:04 PM |
| Mon Oct 12 | Ebb 3:22 AM 1.3 knSlack 6:38 AMFlood 8:55 AM 1.1 knSlack 11:31 AMEbb 4:02 PM 1.6 knSlack 7:21 PMFlood 9:23 PM 1.0 knSlack 11:43 PM |
| Tue Oct 13 | Ebb 3:56 AM 1.2 knSlack 7:19 AMFlood 9:33 AM 1.0 knSlack 12:14 PMEbb 4:44 PM 1.4 knSlack 8:03 PMFlood 10:01 PM 0.9 kn |
| Wed Oct 14 | Slack 12:21 AMEbb 4:20 AM 1.1 knSlack 7:59 AMFlood 10:12 AM 1.0 knSlack 12:57 PMEbb 5:24 PM 1.3 knSlack 8:45 PMFlood 10:41 PM 0.8 kn |
| Thu Oct 15 | Slack 1:00 AMEbb 4:43 AM 1.0 knSlack 8:40 AMFlood 10:53 AM 0.9 knSlack 1:41 PMEbb 6:01 PM 1.1 knSlack 9:30 PMFlood 11:25 PM 0.7 kn |
| Fri Oct 16 | Slack 1:43 AMEbb 5:17 AM 0.9 knSlack 9:23 AMFlood 11:39 AM 0.8 knSlack 2:28 PMEbb 6:37 PM 1.0 knSlack 10:19 PM |
| Sat Oct 17 | Flood 12:14 AM 0.7 knSlack 2:33 AMEbb 5:59 AM 0.9 knSlack 10:11 AMFlood 12:31 PM 0.7 knSlack 3:17 PMEbb 7:17 PM 1.0 knSlack 11:11 PM |
Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.
Best fishing times at Rt. 170 bridge
Solunar periods for this spot: major periods (about two hours) are centred on the moon passing overhead or underfoot, and minor periods (about an hour) on moonrise and moonset. Days near the new and full moon rate higher, and so does a period that lines up with sunrise, sunset or a turn of the tide.
| Day | Rating | Major periods | Minor periods |
|---|---|---|---|
| Sun Oct 11 | Excellent | 12:37 AM–2:37 AM, 12:59 PM–2:59 PM | 8:00 AM–9:00 AM, 6:52 PM–7:52 PM |
| Mon Oct 12 | Excellent | 1:22 AM–3:22 AM, 1:46 PM–3:46 PM | 9:00 AM–10:00 AM, 7:26 PM–8:26 PM |
| Tue Oct 13 | Very good | 2:10 AM–4:10 AM, 2:34 PM–4:34 PM | 10:00 AM–11:00 AM, 8:04 PM–9:04 PM |
| Wed Oct 14 | Fair | 2:59 AM–4:59 AM, 3:24 PM–5:24 PM | 10:58 AM–11:58 AM, 8:47 PM–9:47 PM |
| Thu Oct 15 | Good | 3:49 AM–5:49 AM, 4:14 PM–6:14 PM | 11:53 AM–12:53 PM, 9:36 PM–10:36 PM |
| Fri Oct 16 | Fair | 4:40 AM–6:40 AM, 5:05 PM–7:05 PM | 12:43 PM–1:43 PM, 10:29 PM–11:29 PM |
| Sat Oct 17 | Fair | 5:30 AM–7:30 AM, 5:55 PM–7:55 PM | 1:28 PM–2:28 PM, 11:26 PM–12:26 AM |
Solunar times are a rule of thumb many anglers use, not a guarantee. Moving water around a tide change usually matters as much.
Best daylight low tides in the next two weeks
The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.
- 0.2 ft at 7:34 AM on Monday, October 12
- 0.4 ft at 8:11 AM on Tuesday, October 13
- 0.4 ft at 5:19 PM on Saturday, October 24
- 0.5 ft at 8:48 AM on Wednesday, October 14
- 0.5 ft at 4:29 PM on Friday, October 23
- 0.7 ft at 9:25 AM on Thursday, October 15
Tide table: October 11 to November 10, 2026
Full 2026 tide table Full 2027 tide table
| Day | High and low tides | Sunrise / sunset |
|---|---|---|
| Sun Oct 11 | H 12:54 AM 4.1 ftL 6:54 AM 0.1 ftH 1:25 PM 4.3 ftL 7:30 PM 0.2 ft | 7:25 AM / 6:57 PM |
| Mon Oct 12 | H 1:35 AM 3.9 ftL 7:34 AM 0.2 ftH 2:04 PM 4.2 ftL 8:12 PM 0.3 ft | 7:26 AM / 6:56 PM |
| Tue Oct 13 | H 2:15 AM 3.8 ftL 8:11 AM 0.4 ftH 2:42 PM 4.1 ftL 8:52 PM 0.5 ft | 7:27 AM / 6:55 PM |
| Wed Oct 14 | H 2:55 AM 3.6 ftL 8:48 AM 0.5 ftH 3:22 PM 4.0 ftL 9:32 PM 0.7 ft | 7:27 AM / 6:54 PM |
| Thu Oct 15 | H 3:38 AM 3.5 ftL 9:25 AM 0.7 ftH 4:05 PM 3.8 ftL 10:13 PM 0.8 ft | 7:28 AM / 6:53 PM |
| Fri Oct 16 | H 4:24 AM 3.3 ftL 10:04 AM 0.8 ftH 4:54 PM 3.7 ftL 10:57 PM 1.0 ft | 7:29 AM / 6:51 PM |
| Sat Oct 17 | H 5:14 AM 3.2 ftL 10:48 AM 0.9 ftH 5:46 PM 3.6 ftL 11:47 PM 1.1 ft | 7:30 AM / 6:50 PM |
| Sun Oct 18 | H 6:06 AM 3.2 ftL 11:40 AM 1.0 ftH 6:39 PM 3.6 ft | 7:30 AM / 6:49 PM |
| Mon Oct 19 | L 12:41 AM 1.1 ftH 6:59 AM 3.2 ftL 12:38 PM 1.0 ftH 7:31 PM 3.6 ft | 7:31 AM / 6:48 PM |
| Tue Oct 20 | L 1:36 AM 1.1 ftH 7:50 AM 3.3 ftL 1:40 PM 1.0 ftH 8:23 PM 3.6 ft | 7:32 AM / 6:47 PM |
| Wed Oct 21 | L 2:29 AM 0.9 ftH 8:42 AM 3.4 ftL 2:40 PM 0.9 ftH 9:14 PM 3.7 ft | 7:33 AM / 6:46 PM |
| Thu Oct 22 | L 3:18 AM 0.7 ftH 9:34 AM 3.6 ftL 3:36 PM 0.7 ftH 10:04 PM 3.8 ft | 7:33 AM / 6:45 PM |
| Fri Oct 23 | L 4:05 AM 0.5 ftH 10:24 AM 3.9 ftL 4:29 PM 0.5 ftH 10:51 PM 3.8 ft | 7:34 AM / 6:44 PM |
| Sat Oct 24 | L 4:51 AM 0.3 ftH 11:11 AM 4.1 ftL 5:19 PM 0.4 ftH 11:37 PM 3.9 ft | 7:35 AM / 6:43 PM |
| Sun Oct 25 | L 5:36 AM 0.1 ftH 11:56 AM 4.3 ftL 6:09 PM 0.2 ft | 7:36 AM / 6:42 PM |
| Mon Oct 26 | H 12:21 AM 3.9 ftL 6:22 AM 0.0 ftH 12:41 PM 4.5 ftL 6:59 PM 0.2 ft | 7:37 AM / 6:41 PM |
| Tue Oct 27 | H 1:06 AM 3.9 ftL 7:10 AM -0.1 ftH 1:27 PM 4.5 ftL 7:50 PM 0.1 ft | 7:37 AM / 6:40 PM |
| Wed Oct 28 | H 1:53 AM 3.8 ftL 7:58 AM -0.1 ftH 2:17 PM 4.5 ftL 8:40 PM 0.2 ft | 7:38 AM / 6:39 PM |
| Thu Oct 29 | H 2:45 AM 3.7 ftL 8:48 AM 0.0 ftH 3:11 PM 4.4 ftL 9:32 PM 0.3 ft | 7:39 AM / 6:38 PM |
| Fri Oct 30 | H 3:42 AM 3.6 ftL 9:41 AM 0.1 ftH 4:11 PM 4.3 ftL 10:27 PM 0.4 ft | 7:40 AM / 6:37 PM |
| Sat Oct 31 | H 4:48 AM 3.5 ftL 10:39 AM 0.2 ftH 5:18 PM 4.1 ftL 11:27 PM 0.5 ft | 7:41 AM / 6:36 PM |
| Sun Nov 1 | H 4:57 AM 3.5 ftL 10:42 AM 0.4 ftH 5:23 PM 4.0 ftL 11:31 PM 0.6 ft | 6:42 AM / 5:35 PM |
| Mon Nov 2 | H 6:03 AM 3.5 ftL 11:50 AM 0.5 ftH 6:25 PM 4.0 ft | 6:42 AM / 5:34 PM |
| Tue Nov 3 | L 12:35 AM 0.5 ftH 7:05 AM 3.6 ftL 12:58 PM 0.5 ftH 7:24 PM 3.9 ft | 6:43 AM / 5:33 PM |
| Wed Nov 4 | L 1:35 AM 0.4 ftH 8:05 AM 3.8 ftL 2:01 PM 0.4 ftH 8:21 PM 3.9 ft | 6:44 AM / 5:32 PM |
| Thu Nov 5 | L 2:28 AM 0.3 ftH 9:01 AM 3.9 ftL 2:58 PM 0.3 ftH 9:14 PM 3.9 ft | 6:45 AM / 5:32 PM |
| Fri Nov 6 | L 3:17 AM 0.2 ftH 9:52 AM 4.1 ftL 3:50 PM 0.2 ftH 10:02 PM 3.8 ft | 6:46 AM / 5:31 PM |
| Sat Nov 7 | L 4:01 AM 0.2 ftH 10:38 AM 4.2 ftL 4:39 PM 0.2 ftH 10:46 PM 3.8 ft | 6:47 AM / 5:30 PM |
| Sun Nov 8 | L 4:43 AM 0.2 ftH 11:19 AM 4.2 ftL 5:24 PM 0.2 ftH 11:28 PM 3.7 ft | 6:48 AM / 5:29 PM |
| Mon Nov 9 | L 5:24 AM 0.2 ftH 11:58 AM 4.2 ftL 6:07 PM 0.3 ft | 6:48 AM / 5:29 PM |
| Tue Nov 10 | H 12:08 AM 3.7 ftL 6:03 AM 0.2 ftH 12:36 PM 4.1 ftL 6:47 PM 0.3 ft | 6:49 AM / 5:28 PM |
Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.
Around Rt. 170 bridge
Boat ramps
- Boat ramp 3.5 mi
Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.
About the tides at Rt. 170 bridge
Rt. 170 bridge gets two high tides and two low tides almost every day, and the two highs are close in height. Over the next month the water typically rises or falls about 3.4 ft between a high and the next low.
The biggest swings in this window come around Wednesday, October 28, when the day's range reaches 4.6 ft, and again around Sunday, October 11 (4.1 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Monday, October 19, with only 2.5 ft between the day's highest and lowest water.
The lowest tide of the month is -0.1 ft at 7:58 AM on Wednesday, October 28. There are 3 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.
The highest predicted tide is 4.5 ft at 1:27 PM on Tuesday, October 27. Onshore wind or a storm can push the real water level above that.
This is a subordinate station: NOAA calculates its times and heights by adjusting a nearby reference station, so expect them to be a few minutes or a few tenths of a foot off on any given day.
Station details
- NOAA station ID: 8669072
- Type: subordinate (adjusted from a reference station)
- Location: 32.2367, -81.0117
Reference station: Fort Pulaski, Savannah River Entrance.