Yonges Island Tides Today
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Yonges Island runs a mean tidal range of about 6.3 ft. This month the highest water, 8.5 ft, comes on the morning of Oct 27, and the lowest, a -0.1 ft minus tide, on the morning of Oct 28.
| High tide | 1:47 AM | 6.5 ft |
| Low tide | 7:09 AM | 0.5 ft |
| High tide | 2:20 PM | 7.8 ft |
| Low tide | 8:11 PM | 1.0 ft |
Today on the water at Yonges Island
Today at Yonges Island: high tide at 1:47 AM (6.5 ft) and 2:20 PM (7.8 ft), low tide at 7:09 AM (0.5 ft) and 8:11 PM (1.0 ft). The National Weather Service forecast for today is partly sunny with NE winds 6 to 17 mph, 75°F. Wind that strong can hold water in or push it out, so the real tide may run above or below these predictions. In effect now: Rip Current Statement. Sunrise is at 7:36 AM and sunset at 6:32 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| Today | Partly Sunny | NE 6 to 17 mph | 75°F |
| Tonight | Mostly Cloudy | NE 10 to 16 mph | 59°F |
Forecast: National Weather Service point forecast for this location.
Where Yonges Island is
Yonges Island sits at 32.6950° N, 80.2233° W on the Carolina and Georgia coast on the South Atlantic Bight, at Meggett, SC, in Charleston County. The station here is a subordinate tide prediction point. NOAA has no gauge in the water at this spot; its times and heights are published as offsets from a reference gauge, named below. The closest gauge measuring live water level is Seabrook Island, SC (a Hohonu community gauge), 8.8 mi away, and high and low water here run on average about 45 min later than there. The nearest weather station is Charleston Executive Airport, an airport reporting wind, visibility and sky cover, but no water temperature, 12.8 mi away.
The tide at Yonges Island
Yonges Island has a semidiurnal tide: two highs and two lows a day of about the same size, roughly 12 hours 25 minutes apart. This month's predictions average 1.9 high tides a day here. The mean range from lower low to higher high is 7.1 ft, and 6.5 ft between the average high and the average low, a large tide. On an average day the higher high tops the lower high by 0.4 ft and the lower low sits 0.2 ft below the other low. For the water around it: Lowcountry tides are semidiurnal, two highs and two lows a day of near equal size, and the range grows toward Georgia, where 6 to 9 ft is normal.
About this station
- High tide reaches Yonges Island about 1.8 hours after the moon passes overhead. That lag is local, which is why high water does not line up with the moon.
- NOAA predicts tides here from Charleston (Customhouse Wharf), station 8665530. High tide comes about 82 min later and low tide about 45 min later than there.
- High tide heights run about 1.24 times the reference.
Datum and source
Heights on this page are feet above mean lower low water (MLLW), the zero NOAA's nautical charts use for soundings. A predicted 0.0 ft low is the average of the lower low each day; a minus tide is water below chart datum, and a 2 ft high means 2 ft more water than the chart shows. NOAA fixes MLLW at Yonges Island from the 1983-2001 National Tidal Datum Epoch; mean higher high water is 7.1 ft above it and mean sea level 4.0 ft. The land survey datum NAVD88, the zero on topographic maps and flood maps, is 4.1 ft above MLLW here, so a water level on this page converts to NAVD88 by subtracting that amount. These datums are controlled from NOAA's Charleston, SC gauge. Source: NOAA CO-OPS station 8666217, established 1977, gauge removed 1978. The tide times and heights are published as time and height offsets from its reference gauge; TidalMap republishes them daily and does not alter them.
Tide stations near Yonges Island
- Lower Toogoodoo Creek, 2 mi. above entrance: 3.2 mi, tides about 3 min later
- Johns Island, Church Creek: 4.0 mi, tides about 18 min later
- Leadenwah Creek, 3 mi. above entrance: 4.2 mi, tides about 25 min earlier
- Toogoodoo Creek, 2 mi. above entrance: 4.5 mi, tides about 12 min earlier
- Hollywood, Wadmalaw River: 4.9 mi, tides about 24 min later
TidalMapMonthly tide calendar
🌊 Biggest flood tides at Yonges Island this month: Oct 10, Oct 11, Oct 12, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.
🔻 Negative (minus) low tides at Yonges Island this month: Oct 27, Oct 28, Oct 29. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.
Best fishing times (solunar)
Major and minor solunar windows for Yonges Island, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌖 | 5:00–7:00 AM 5:25–7:25 PM | 10:39–12:39 AM 12:27–2:27 PM | 55 |
| Sun Nov 1 🌗 | 6:00–8:00 AM 6:25–8:25 PM | — 1:12–3:12 PM | 42 |
| Mon Nov 2 🌗 | 6:56–8:56 AM 7:21–9:21 PM | 11:51–1:51 AM 1:51–3:51 PM | 33 |
| Tue Nov 3 🌗 | 7:47–9:47 AM 8:12–10:12 PM | 1:01–3:01 AM 2:24–4:24 PM | 47 |
| Wed Nov 4 🌗 | 8:35–10:35 AM 9:00–11:00 PM | 2:08–4:08 AM 2:54–4:54 PM | 60 |
| Thu Nov 5 🌘 | 9:21–11:21 AM 9:46–11:46 PM | 3:12–5:12 AM 3:22–5:22 PM | 73 |
| Fri Nov 6 🌘 | 10:06–12:06 PM 10:31–12:31 AM | 4:14–6:14 AM 3:50–5:50 PM | 83 |
Predictions & observations: NOAA CO-OPS station 8666217. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.
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