Today's high and low tide times for Sligo, Connacht, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Sligo, Connacht, the next high tide is at 9:33 AM (11.7ft) and the next low tide is at 3:15 AM (3.4ft), based on harmonic predictions for Sligo.
All high and low tides for Sligo today, in local time (Europe/Dublin). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Sligo.
| Date | Tides (local time · height) |
|---|---|
| Wed, Sep 16 | L 3:15 AM 3.4ftH 9:33 AM 11.7ftL 3:39 PM 3.1ftH 10:03 PM 11.0ft |
| Thu, Sep 17 | L 3:54 AM 4.2ftH 10:09 AM 10.6ftL 4:12 PM 4.0ftH 10:45 PM 10.3ft |
| Fri, Sep 18 | L 4:36 AM 5.1ftH 10:51 AM 9.5ftL 4:51 PM 4.9ftH 11:39 PM 9.7ft |
| Sat, Sep 19 | L 5:39 AM 5.8ftH 11:57 AM 8.5ftL 5:45 PM 5.6ft |
| Sun, Sep 20 | H 1:06 AM 9.4ftL 7:24 AM 6.2ftH 1:54 PM 8.1ftL 7:12 PM 6.1ft |
| Mon, Sep 21 | H 2:39 AM 9.7ftL 9:33 AM 5.7ftH 3:30 PM 8.4ftL 8:54 PM 5.9ft |
| Tue, Sep 22 | H 3:45 AM 10.4ftL 10:27 AM 4.9ftH 4:24 PM 9.1ftL 10:00 PM 5.2ft |
| Wed, Sep 23 | H 4:30 AM 11.3ftL 11:03 AM 4.0ftH 5:06 PM 9.9ftL 10:45 PM 4.4ft |
Predicted for Sligo, 7.8 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 Sligo.
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