Hawaii · NOAA Station 1617760 · 19.730°, -155.056°
Checking a past trip or planning ahead? Pick any date — past or future — to see the high and low tides, the tidal range, and sunrise & sunset for HILO.
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High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 4:28 AM | 2.4 ft |
| Low | 10:29 AM | 0.6 ft |
| High | 4:09 PM | 2.1 ft |
| Low | 10:29 PM | 0.1 ft |
| High | 5:09 AM | 2.4 ft |
| Low | 11:15 AM | 0.8 ft |
| High | 4:30 PM | 1.9 ft |
| Low | 10:55 PM | 0.1 ft |
| High | 5:53 AM | 2.3 ft |
| Low | 12:05 PM | 1.0 ft |
| High | 4:46 PM | 1.6 ft |
| Low | 11:22 PM | 0.2 ft |
| High | 6:44 AM | 2.2 ft |
| Low | 1:07 PM | 1.2 ft |
| High | 4:48 PM | 1.4 ft |
| Low | 11:50 PM | 0.4 ft |
| High | 7:57 AM | 2.1 ft |
| Low | 12:28 AM | 0.5 ft |
| High | 9:49 AM | 2.0 ft |
| Low | 1:51 AM | 0.6 ft |
| High | 11:11 AM | 2.1 ft |
| Low | 7:57 PM | 0.9 ft |
| High | 10:14 PM | 1.0 ft |
Every high and low tide for the next month at HILO, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Sun, Sep 13Today | 6:07 AM | 6:25 PM | High4:28 AM2.4 ft | Low10:29 AM0.6 ft | High4:09 PM2.1 ft | Low10:29 PM0.1 ft | 2.3 ft |
| Mon, Sep 14 | 6:07 AM | 6:24 PM | High5:09 AM2.4 ft | Low11:15 AM0.8 ft | High4:30 PM1.9 ft | Low10:55 PM0.1 ft | 2.3 ft |
| Tue, Sep 15 | 6:08 AM | 6:23 PM | High5:53 AM2.3 ft | Low12:05 PM1.0 ft | High4:46 PM1.6 ft | Low11:22 PM0.2 ft | 2.1 ft |
| Wed, Sep 16 | 6:08 AM | 6:22 PM | High6:44 AM2.2 ft | Low1:07 PM1.2 ft | High4:48 PM1.4 ft | Low11:50 PM0.4 ft | 1.8 ft |
| Thu, Sep 17 | 6:08 AM | 6:21 PM | High7:57 AM2.1 ft | — | — | — | — |
| Fri, Sep 18 | 6:08 AM | 6:20 PM | Low12:28 AM0.5 ft | High9:49 AM2.0 ft | — | — | 1.5 ft |
| Sat, Sep 19 | 6:08 AM | 6:19 PM | Low1:51 AM0.6 ft | High11:11 AM2.1 ft | Low7:57 PM0.9 ft | High10:14 PM1.0 ft | 1.5 ft |
| Sun, Sep 20 | 6:09 AM | 6:18 PM | Low4:04 AM0.6 ft | High12:05 PM2.2 ft | Low7:28 PM0.8 ft | High11:38 PM1.1 ft | 1.6 ft |
| Mon, Sep 21 | 6:09 AM | 6:17 PM | Low5:15 AM0.5 ft | High12:42 PM2.4 ft | Low7:28 PM0.7 ft | — | 1.9 ft |
| Tue, Sep 22 | 6:09 AM | 6:16 PM | High12:25 AM1.4 ft | Low6:07 AM0.4 ft | High1:11 PM2.5 ft | Low7:39 PM0.6 ft | 2.1 ft |
| Wed, Sep 23 | 6:09 AM | 6:16 PM | High1:02 AM1.6 ft | Low6:50 AM0.3 ft | High1:37 PM2.6 ft | Low7:55 PM0.5 ft | 2.3 ft |
| Thu, Sep 24 | 6:09 AM | 6:15 PM | High1:37 AM1.9 ft | Low7:29 AM0.2 ft | High2:02 PM2.6 ft | Low8:15 PM0.3 ft | 2.4 ft |
| Fri, Sep 25 | 6:10 AM | 6:14 PM | High2:12 AM2.1 ft | Low8:08 AM0.3 ft | High2:26 PM2.5 ft | Low8:38 PM0.2 ft | 2.3 ft |
| Sat, Sep 26 | 6:10 AM | 6:13 PM | High2:49 AM2.4 ft | Low8:48 AM0.4 ft | High2:51 PM2.4 ft | Low9:03 PM0.0 ft | 2.4 ft |
| Sun, Sep 27 | 6:10 AM | 6:12 PM | High3:27 AM2.6 ft | Low9:31 AM0.5 ft | High3:17 PM2.2 ft | Low9:31 PM-0.1 ft | 2.7 ft |
| Mon, Sep 28 | 6:10 AM | 6:11 PM | High4:09 AM2.7 ft | Low10:19 AM0.7 ft | High3:43 PM2.0 ft | Low10:01 PM-0.1 ft | 2.8 ft |
| Tue, Sep 29 | 6:11 AM | 6:10 PM | High4:55 AM2.7 ft | Low11:13 AM0.9 ft | High4:09 PM1.8 ft | Low10:35 PM-0.1 ft | 2.8 ft |
| Wed, Sep 30 | 6:11 AM | 6:09 PM | High5:47 AM2.7 ft | Low12:16 PM1.1 ft | High4:33 PM1.6 ft | Low11:14 PM0.0 ft | 2.7 ft |
| Thu, Oct 1 | 6:11 AM | 6:08 PM | High6:50 AM2.5 ft | Low1:46 PM1.2 ft | High4:52 PM1.3 ft | — | 1.3 ft |
| Fri, Oct 2 | 6:11 AM | 6:08 PM | Low12:02 AM0.1 ft | High8:15 AM2.5 ft | — | — | 2.4 ft |
| Sat, Oct 3 | 6:12 AM | 6:07 PM | Low1:09 AM0.3 ft | High9:52 AM2.5 ft | Low6:25 PM0.9 ft | High9:12 PM1.0 ft | 2.2 ft |
| Sun, Oct 4 | 6:12 AM | 6:06 PM | Low3:00 AM0.5 ft | High11:03 AM2.5 ft | Low6:34 PM0.8 ft | High11:07 PM1.2 ft | 2.0 ft |
| Mon, Oct 5 | 6:12 AM | 6:05 PM | Low4:35 AM0.5 ft | High11:56 AM2.6 ft | Low6:54 PM0.6 ft | — | 2.1 ft |
| Tue, Oct 6 | 6:12 AM | 6:04 PM | High12:13 AM1.5 ft | Low5:45 AM0.4 ft | High12:38 PM2.6 ft | Low7:15 PM0.4 ft | 2.2 ft |
| Wed, Oct 7 | 6:13 AM | 6:03 PM | High1:01 AM1.9 ft | Low6:42 AM0.4 ft | High1:12 PM2.6 ft | Low7:37 PM0.2 ft | 2.4 ft |
| Thu, Oct 8 | 6:13 AM | 6:02 PM | High1:42 AM2.2 ft | Low7:30 AM0.4 ft | High1:42 PM2.5 ft | Low7:59 PM0.1 ft | 2.4 ft |
| Fri, Oct 9 | 6:13 AM | 6:02 PM | High2:19 AM2.4 ft | Low8:14 AM0.4 ft | High2:09 PM2.3 ft | Low8:23 PM0.0 ft | 2.4 ft |
| Sat, Oct 10 | 6:13 AM | 6:01 PM | High2:55 AM2.6 ft | Low8:56 AM0.5 ft | High2:35 PM2.2 ft | Low8:46 PM-0.1 ft | 2.7 ft |
| Sun, Oct 11 | 6:14 AM | 6:00 PM | High3:30 AM2.7 ft | Low9:39 AM0.7 ft | High3:00 PM2.0 ft | Low9:11 PM-0.1 ft | 2.8 ft |
| Mon, Oct 12 | 6:14 AM | 5:59 PM | High4:06 AM2.7 ft | Low10:24 AM0.8 ft | High3:23 PM1.8 ft | Low9:36 PM0.0 ft | 2.7 ft |
Tide predictions for HILO come from NOAA station 1617760 (Hawaii), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
HILO typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
The current water temperature near HILO is about 82°F, from the nearest reporting buoy (Hilo, Hawaii, HI buoy 51206, 7 mi away). Water temperature shapes where fish hold and feed, and tells you what to wear in the water — check it alongside the tide before you head out.
Today (Sunday, September 13), high tide at HILO is at 4:28 AM (2.4 ft), 4:09 PM (2.1 ft). Heights are referenced to MLLW (Mean Lower Low Water).
Today, low tide at HILO is at 10:29 AM (0.6 ft), 10:29 PM (0.1 ft).
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.
The latest sea-surface temperature near HILO is about 82°F, from the nearest reporting buoy (Hilo, Hawaii, HI buoy 51206, 7 mi away). Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
Pathr shows this spot live on a nautical chart, the tide, the depth under your keel, wind, and live AIS traffic, all in one place.
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