Today's high and low tide times for Southport, NC, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Southport, NC, the next high tide is at 10:18 AM (1.84 m) and the next low tide is at 3:57 AM (0.07 m), based on harmonic predictions for Southport.
All high and low tides for Southport today, in local time (America/New York). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Southport.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jun 17 | L 3:57 AM 0.07 mH 10:18 AM 1.84 mL 4:42 PM 0.14 mH 10:39 PM 1.60 m |
| Thu, Jun 18 | L 4:51 AM 0.11 mH 11:09 AM 1.79 mL 5:33 PM 0.18 mH 11:33 PM 1.58 m |
| Fri, Jun 19 | L 5:45 AM 0.16 mH 12:03 PM 1.72 mL 6:24 PM 0.22 m |
| Sat, Jun 20 | H 12:27 AM 1.55 mL 6:42 AM 0.22 mH 12:57 PM 1.64 mL 7:18 PM 0.26 m |
| Sun, Jun 21 | H 1:24 AM 1.53 mL 7:42 AM 0.27 mH 1:54 PM 1.56 mL 8:12 PM 0.30 m |
| Mon, Jun 22 | H 2:24 AM 1.52 mL 8:42 AM 0.32 mH 2:51 PM 1.49 mL 9:09 PM 0.33 m |
| Tue, Jun 23 | H 3:21 AM 1.52 mL 9:45 AM 0.35 mH 3:48 PM 1.43 mL 10:03 PM 0.35 m |
Predicted from Southport, 0.7 km away (reliability: high — a close match — expect predictions within a few minutes of the published station table).
These are astronomical tide predictions — the rise and fall driven by the moon and sun, computed by harmonic analysis. They do not include weather effects: a strong onshore wind, low barometric pressure or a storm surge can push the real water level above the predicted high, and offshore winds or high pressure can hold it below the predicted low. For navigation or any safety-critical decision, always check the official tide tables and a live water-level gauge for Southport.
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