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 9:09 AM (1.85 m) and the next low tide is at 2:51 AM (0.09 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, Jul 15 | L 2:51 AM 0.09 mH 9:09 AM 1.85 mL 3:33 PM 0.08 mH 9:36 PM 1.65 m |
| Thu, Jul 16 | L 3:45 AM 0.10 mH 9:57 AM 1.81 mL 4:21 PM 0.09 mH 10:27 PM 1.65 m |
| Fri, Jul 17 | L 4:36 AM 0.14 mH 10:48 AM 1.74 mL 5:06 PM 0.13 mH 11:15 PM 1.65 m |
| Sat, Jul 18 | L 5:27 AM 0.19 mH 11:36 AM 1.66 mL 5:54 PM 0.18 m |
| Sun, Jul 19 | H 12:06 AM 1.63 mL 6:21 AM 0.25 mH 12:27 PM 1.56 mL 6:42 PM 0.24 m |
| Mon, Jul 20 | H 1:00 AM 1.60 mL 7:18 AM 0.31 mH 1:21 PM 1.46 mL 7:33 PM 0.30 m |
| Tue, Jul 21 | H 1:54 AM 1.57 mL 8:18 AM 0.37 mH 2:15 PM 1.37 mL 8:24 PM 0.36 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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