Today's high and low tide times for Hilo, HI, plus a 7-day tide table. Astronomical predictions from the nearest harmonic station — free and updated daily.
In Hilo, HI, the next high tide is at 3:57 AM (1.04 m) and the next low tide is at 10:30 AM (0.23 m), based on harmonic predictions for HILO.
All high and low tides for Hilo today, in local time (Pacific/Honolulu). Heights are metres above chart datum.
High (H) and low (L) tide times and heights for the next seven days at Hilo.
| Date | Tides (local time · height) |
|---|---|
| Wed, Jul 15 | H 3:57 AM 1.04 mL 10:30 AM 0.23 mH 4:03 PM 0.70 mL 9:54 PM 0.16 m |
| Thu, Jul 16 | H 4:36 AM 0.99 mL 11:06 AM 0.23 mH 4:48 PM 0.72 mL 10:39 PM 0.21 m |
| Fri, Jul 17 | H 5:15 AM 0.93 mL 11:42 AM 0.24 mH 5:36 PM 0.72 mL 11:27 PM 0.27 m |
| Sat, Jul 18 | H 5:51 AM 0.85 mL 12:21 PM 0.26 mH 6:30 PM 0.72 m |
| Sun, Jul 19 | L 12:21 AM 0.35 mH 6:27 AM 0.76 mL 12:57 PM 0.28 mH 7:30 PM 0.73 m |
| Mon, Jul 20 | L 1:27 AM 0.42 mH 7:06 AM 0.67 mL 1:39 PM 0.30 mH 8:45 PM 0.74 m |
| Tue, Jul 21 | L 3:03 AM 0.48 mH 7:48 AM 0.59 mL 2:24 PM 0.31 mH 10:09 PM 0.77 m |
Predicted from HILO, 3.6 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 Hilo.
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