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 8:51 AM (4.19 m) and the next low tide is at 2:33 AM (0.63 m), 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) |
|---|---|
| Sun, Aug 16 | L 2:33 AM 0.63 mH 8:51 AM 4.19 mL 3:03 PM 0.47 mH 9:21 PM 3.73 m |
| Mon, Aug 17 | L 3:09 AM 0.79 mH 9:30 AM 3.96 mL 3:39 PM 0.68 mH 10:00 PM 3.54 m |
| Tue, Aug 18 | L 3:48 AM 1.01 mH 10:09 AM 3.66 mL 4:18 PM 0.94 mH 10:39 PM 3.33 m |
| Wed, Aug 19 | L 4:30 AM 1.26 mH 10:51 AM 3.33 mL 4:57 PM 1.22 mH 11:27 PM 3.11 m |
| Thu, Aug 20 | L 5:18 AM 1.52 mH 11:42 AM 3.00 mL 5:42 PM 1.49 m |
| Fri, Aug 21 | H 12:30 AM 2.94 mL 6:24 AM 1.74 mH 12:57 PM 2.73 mL 6:48 PM 1.71 m |
| Sat, Aug 22 | H 1:54 AM 2.88 mL 8:09 AM 1.82 mH 2:36 PM 2.62 mL 8:18 PM 1.80 m |
Predicted from 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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