Point Grenville Tide Chart
Washington · NOAA Station 9441627 · 47.303°, -124.270°
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This Week’s Tides for Point Grenville
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:32 AM | 0.9 ft |
| High | 7:49 AM | 4.9 ft |
| Low | 12:54 PM | 2.6 ft |
| High | 7:33 PM | 7.3 ft |
| Low | 2:38 AM | 0.7 ft |
| High | 9:18 AM | 4.8 ft |
| Low | 1:58 PM | 3.2 ft |
| High | 8:26 PM | 7.2 ft |
| Low | 3:39 AM | 0.4 ft |
| High | 10:39 AM | 5.0 ft |
| Low | 3:08 PM | 3.4 ft |
| High | 9:21 PM | 7.2 ft |
| Low | 4:32 AM | 0.0 ft |
| High | 11:40 AM | 5.3 ft |
| Low | 4:11 PM | 3.5 ft |
| High | 10:13 PM | 7.3 ft |
| Low | 5:19 AM | -0.3 ft |
| High | 12:24 PM | 5.6 ft |
| Low | 5:04 PM | 3.3 ft |
| High | 11:01 PM | 7.5 ft |
| Low | 6:00 AM | -0.6 ft |
| High | 1:00 PM | 5.9 ft |
| Low | 5:49 PM | 3.1 ft |
| High | 11:46 PM | 7.7 ft |
| Low | 6:37 AM | -0.9 ft |
| High | 1:31 PM | 6.2 ft |
| Low | 6:30 PM | 2.8 ft |
Point Grenville Tide Table — Next 30 Days
Every high and low tide for the next month at Point Grenville, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 5:43 AM | 9:03 PM | Low1:32 AM0.9 ft | High7:49 AM4.9 ft | Low12:54 PM2.6 ft | High7:33 PM7.3 ft | 6.4 ft |
| Thu, Jul 23 | 5:44 AM | 9:02 PM | Low2:38 AM0.7 ft | High9:18 AM4.8 ft | Low1:58 PM3.2 ft | High8:26 PM7.2 ft | 6.5 ft |
| Fri, Jul 24 | 5:46 AM | 9:01 PM | Low3:39 AM0.4 ft | High10:39 AM5.0 ft | Low3:08 PM3.4 ft | High9:21 PM7.2 ft | 6.8 ft |
| Sat, Jul 25 | 5:47 AM | 9:00 PM | Low4:32 AM0.0 ft | High11:40 AM5.3 ft | Low4:11 PM3.5 ft | High10:13 PM7.3 ft | 7.3 ft |
| Sun, Jul 26 | 5:48 AM | 8:59 PM | Low5:19 AM-0.3 ft | High12:24 PM5.6 ft | Low5:04 PM3.3 ft | High11:01 PM7.5 ft | 7.8 ft |
| Mon, Jul 27 | 5:49 AM | 8:57 PM | Low6:00 AM-0.6 ft | High1:00 PM5.9 ft | Low5:49 PM3.1 ft | High11:46 PM7.7 ft | 8.3 ft |
| Tue, Jul 28 | 5:50 AM | 8:56 PM | Low6:37 AM-0.9 ft | High1:31 PM6.2 ft | Low6:30 PM2.8 ft | — | 7.1 ft |
| Wed, Jul 29 | 5:52 AM | 8:55 PM | High12:28 AM7.8 ft | Low7:11 AM-1.0 ft | High2:00 PM6.4 ft | Low7:07 PM2.5 ft | 8.8 ft |
| Thu, Jul 30 | 5:53 AM | 8:53 PM | High1:07 AM7.9 ft | Low7:43 AM-1.0 ft | High2:29 PM6.7 ft | Low7:44 PM2.2 ft | 8.9 ft |
| Fri, Jul 31 | 5:54 AM | 8:52 PM | High1:44 AM7.8 ft | Low8:14 AM-0.9 ft | High2:57 PM6.9 ft | Low8:22 PM2.0 ft | 8.7 ft |
| Sat, Aug 1 | 5:55 AM | 8:51 PM | High2:23 AM7.6 ft | Low8:44 AM-0.7 ft | High3:26 PM7.1 ft | Low9:02 PM1.7 ft | 8.3 ft |
| Sun, Aug 2 | 5:57 AM | 8:49 PM | High3:03 AM7.2 ft | Low9:16 AM-0.2 ft | High3:56 PM7.4 ft | Low9:47 PM1.4 ft | 7.6 ft |
| Mon, Aug 3 | 5:58 AM | 8:48 PM | High3:49 AM6.7 ft | Low9:49 AM0.3 ft | High4:28 PM7.6 ft | Low10:36 PM1.1 ft | 7.3 ft |
| Tue, Aug 4 | 5:59 AM | 8:46 PM | High4:41 AM6.1 ft | Low10:26 AM1.0 ft | High5:04 PM7.7 ft | Low11:32 PM0.8 ft | 6.9 ft |
| Wed, Aug 5 | 6:00 AM | 8:45 PM | High5:43 AM5.5 ft | Low11:07 AM1.8 ft | High5:46 PM7.8 ft | — | 6.0 ft |
| Thu, Aug 6 | 6:02 AM | 8:43 PM | Low12:37 AM0.5 ft | High7:00 AM5.1 ft | Low11:59 AM2.5 ft | High6:40 PM7.9 ft | 7.4 ft |
| Fri, Aug 7 | 6:03 AM | 8:42 PM | Low1:50 AM0.1 ft | High8:31 AM4.9 ft | Low1:08 PM3.1 ft | High7:45 PM7.9 ft | 7.8 ft |
| Sat, Aug 8 | 6:04 AM | 8:40 PM | Low3:03 AM-0.4 ft | High9:58 AM5.2 ft | Low2:32 PM3.3 ft | High8:56 PM8.1 ft | 8.5 ft |
| Sun, Aug 9 | 6:06 AM | 8:39 PM | Low4:08 AM-0.9 ft | High11:07 AM5.7 ft | Low3:50 PM3.1 ft | High10:03 PM8.4 ft | 9.3 ft |
| Mon, Aug 10 | 6:07 AM | 8:37 PM | Low5:06 AM-1.4 ft | High12:01 PM6.2 ft | Low4:57 PM2.6 ft | High11:05 PM8.7 ft | 10.1 ft |
| Tue, Aug 11 | 6:08 AM | 8:36 PM | Low5:57 AM-1.7 ft | High12:46 PM6.8 ft | Low5:55 PM2.1 ft | — | 8.5 ft |
| Wed, Aug 12 | 6:09 AM | 8:34 PM | High12:02 AM8.9 ft | Low6:42 AM-1.8 ft | High1:26 PM7.2 ft | Low6:47 PM1.5 ft | 10.7 ft |
| Thu, Aug 13 | 6:11 AM | 8:32 PM | High12:55 AM8.9 ft | Low7:24 AM-1.7 ft | High2:04 PM7.6 ft | Low7:35 PM1.0 ft | 10.6 ft |
| Fri, Aug 14 | 6:12 AM | 8:31 PM | High1:44 AM8.6 ft | Low8:03 AM-1.3 ft | High2:40 PM7.9 ft | Low8:22 PM0.7 ft | 9.9 ft |
| Sat, Aug 15 | 6:13 AM | 8:29 PM | High2:32 AM8.1 ft | Low8:41 AM-0.7 ft | High3:15 PM8.0 ft | Low9:09 PM0.5 ft | 8.8 ft |
| Sun, Aug 16 | 6:15 AM | 8:27 PM | High3:20 AM7.5 ft | Low9:17 AM0.1 ft | High3:50 PM8.0 ft | Low9:56 PM0.5 ft | 7.9 ft |
| Mon, Aug 17 | 6:16 AM | 8:25 PM | High4:09 AM6.7 ft | Low9:54 AM0.9 ft | High4:26 PM7.9 ft | Low10:46 PM0.6 ft | 7.3 ft |
| Tue, Aug 18 | 6:17 AM | 8:24 PM | High5:01 AM6.0 ft | Low10:32 AM1.8 ft | High5:03 PM7.6 ft | Low11:39 PM0.7 ft | 6.9 ft |
| Wed, Aug 19 | 6:19 AM | 8:22 PM | High6:01 AM5.4 ft | Low11:14 AM2.6 ft | High5:45 PM7.3 ft | — | 4.7 ft |
| Thu, Aug 20 | 6:20 AM | 8:20 PM | Low12:39 AM0.9 ft | High7:14 AM4.9 ft | Low12:05 PM3.2 ft | High6:36 PM6.9 ft | 6.0 ft |
About Point Grenville tides
Tide predictions for Point Grenville come from NOAA station 9441627 (Washington), 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.
Point Grenville 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.
Frequently asked
What time is high tide in Point Grenville today?+
Today (Wednesday, July 22), high tide at Point Grenville is at 7:49 AM (4.9 ft), 7:33 PM (7.3 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Point Grenville today?+
Today, low tide at Point Grenville is at 1:32 AM (0.9 ft), 12:54 PM (2.6 ft).
What tidal datum do these Point Grenville tide heights use?+
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.
How accurate are these tide predictions?+
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.
Never mistime a tide again.
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