Today's high and low tide times for Bangor, Northern Ireland, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Bangor, Northern Ireland, the next high tide is at 2:42 AM (4.07 m) and the next low tide is at 8:42 AM (0.64 m), based on harmonic predictions for Portpatrick.
All high and low tides for Bangor today, in local time (Europe/London). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Bangor.
| Date | Tides (local time · height) |
|---|---|
| Sun, Aug 16 | H 2:42 AM 4.07 mL 8:42 AM 0.64 mH 2:48 PM 4.19 mL 9:06 PM 0.37 m |
| Mon, Aug 17 | H 3:21 AM 3.94 mL 9:21 AM 0.77 mH 3:30 PM 4.00 mL 9:48 PM 0.59 m |
| Tue, Aug 18 | H 4:00 AM 3.76 mL 10:03 AM 0.95 mH 4:12 PM 3.76 mL 10:27 PM 0.85 m |
| Wed, Aug 19 | H 4:42 AM 3.55 mL 10:48 AM 1.15 mH 4:57 PM 3.49 mL 11:12 PM 1.13 m |
| Thu, Aug 20 | H 5:30 AM 3.34 mL 11:39 AM 1.35 mH 5:51 PM 3.22 m |
| Fri, Aug 21 | L 12:03 AM 1.39 mH 6:24 AM 3.16 mL 12:39 PM 1.51 mH 6:57 PM 3.00 m |
| Sat, Aug 22 | L 1:06 AM 1.60 mH 7:30 AM 3.05 mL 1:57 PM 1.57 mH 8:18 PM 2.90 m |
Predicted from Portpatrick, 40.5 km away (reliability: medium — a moderate distance — local times may differ by 10–30 minutes from the open coast).
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 Bangor.
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