Fort Johnson, South Carolina Tide Chart & Predictions
Today's Tides
- Low Tide at 5:48 AM — -0.3 ft (-0.09 m)
- High Tide at 12:08 PM — 5.2 ft (1.58 m)
- Low Tide at 6:05 PM — 0.1 ft (0.03 m)
Moon Phase & Solunar
Moon Phase: Waxing Crescent (25% illuminated)
Solunar Major Periods: 4:13 PM, 4:37 AM
Solunar Minor Periods: 10:26 AM, 10:20 PM
Fishing Rating: fair
7-Day Tide Table
| Day | Date | Tides | Moon Phase | Fishing Rating |
|---|---|---|---|---|
| Sat | 2026-07-18 | L 5:48 AM (-0.3 ft), H 12:08 PM (5.2 ft), L 6:05 PM (0.1 ft) | Waxing Crescent | fair |
| Sun | 2026-07-19 | H 12:16 AM (5.4 ft), L 6:35 AM (-0.1 ft), H 1:01 PM (5.2 ft), L 7:01 PM (0.4 ft) | Waxing Crescent | fair |
| Mon | 2026-07-20 | H 1:03 AM (5.0 ft), L 7:23 AM (0.1 ft), H 1:53 PM (5.2 ft), L 7:59 PM (0.7 ft) | First Quarter | good |
| Tue | 2026-07-21 | H 1:50 AM (4.7 ft), L 8:10 AM (0.3 ft), H 2:43 PM (5.2 ft), L 8:57 PM (0.9 ft) | First Quarter | good |
| Wed | 2026-07-22 | H 2:38 AM (4.5 ft), L 8:58 AM (0.4 ft), H 3:33 PM (5.2 ft), L 9:52 PM (1.0 ft) | First Quarter | good |
| Thu | 2026-07-23 | H 3:27 AM (4.3 ft), L 9:45 AM (0.5 ft), H 4:23 PM (5.2 ft), L 10:46 PM (1.0 ft) | Waxing Gibbous | good |
| Fri | 2026-07-24 | H 4:19 AM (4.2 ft), L 10:34 AM (0.6 ft), H 5:14 PM (5.2 ft), L 11:38 PM (0.9 ft) | Waxing Gibbous | good |
| Sat | 2026-07-25 | H 5:13 AM (4.2 ft), L 11:23 AM (0.6 ft), H 6:03 PM (5.3 ft) | Unknown | fair |
Frequently Asked Questions
When is low tide at Fort Johnson, South Carolina?
Today's low tide at Fort Johnson, South Carolina is at 5:48 AM with a tide height of -0.3 ft (-0.09 m) below MLLW. A second low tide follows at 6:05 PM (0.1 ft). The full 7-day tide chart is on this page, sourced from NOAA CO-OPS.
When is high tide at Fort Johnson, South Carolina?
Today's high tide at Fort Johnson, South Carolina is at 12:08 PM with a tide height of 5.2 ft (1.58 m) above MLLW. Most species feed most actively in the two hours leading up to high tide.
What's the tide chart for Fort Johnson?
Fort Johnson, South Carolina has 1 high tide and 2 low tides today. The 7-day chart on this page shows tide heights, moon phases, and solunar feeding periods, all sourced from NOAA CO-OPS.
What's the best fishing time at Fort Johnson today?
Based on the latest data, today's fishing rating at Fort Johnson, South Carolina is fair. The solunar major period starts at 4:13 PM — fish typically feed most aggressively during this window.
Are tide predictions for Fort Johnson accurate?
Yes — HookCast uses tide predictions from NOAA Center for Operational Oceanographic Products (CO-OPS), the official US tidal data source. Predictions for Fort Johnson, South Carolina are typically within ±5 minutes of observed tide times and ±0.2 ft of observed heights, except during major storm surges.
What other fishing spots are near Fort Johnson?
Nearby NOAA tidal stations include Fort Sumter, CHARLESTON (Customhouse Wharf), The Cove, Fort Moultrie, James Island Creek, 1 mi. above ent., Shem Creek. Each location has its own tide chart, fishing score, and 7-day forecast on HookCast.
Fort Johnson Tide Chart
Tide times, moon phases & solunar feeding periods
Weather ForecastTide + Solunar Insightfair
Best window: Solunar Major at 4:13 PM. Focus on moving water during tide changes for best results.
Today's Tides
Moon & Solunar
Waxing Crescent
25% illuminated
Lighter solunar influence — focus fishing around major periods for best results
Major Periods (~2 hr windows)
Minor Periods (~1 hr windows)
Today's Tide Chart — Fort Johnson
Tide chart data is temporarily unavailable.