Brazos Drawbridge, Napa River Tide Chart
California · NOAA Station 9415446 · 38.210°, -122.307°
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This Week’s Tides for Brazos Drawbridge, Napa River
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 3:42 AM | 0.9 ft |
| High | 9:57 AM | 4.2 ft |
| Low | 2:42 PM | 2.3 ft |
| High | 8:54 PM | 6.6 ft |
| Low | 4:43 AM | 0.6 ft |
| High | 11:31 AM | 4.4 ft |
| Low | 3:49 PM | 2.7 ft |
| High | 9:42 PM | 6.7 ft |
| Low | 5:37 AM | 0.3 ft |
| High | 12:36 PM | 4.8 ft |
| Low | 4:53 PM | 2.9 ft |
| High | 10:29 PM | 6.8 ft |
| Low | 6:23 AM | 0.1 ft |
| High | 1:24 PM | 5.0 ft |
| Low | 5:48 PM | 3.0 ft |
| High | 11:16 PM | 6.9 ft |
| Low | 7:04 AM | -0.1 ft |
| High | 2:02 PM | 5.2 ft |
| Low | 6:34 PM | 2.9 ft |
| High | 11:59 PM | 7.0 ft |
| Low | 7:41 AM | -0.2 ft |
| High | 2:34 PM | 5.3 ft |
| Low | 7:15 PM | 2.8 ft |
| High | 12:41 AM | 7.0 ft |
| Low | 8:14 AM | -0.3 ft |
| High | 3:03 PM | 5.3 ft |
| Low | 7:52 PM | 2.7 ft |
Brazos Drawbridge, Napa River Tide Table — Next 30 Days
Every high and low tide for the next month at Brazos Drawbridge, Napa River, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 6:03 AM | 8:28 PM | Low3:42 AM0.9 ft | High9:57 AM4.2 ft | Low2:42 PM2.3 ft | High8:54 PM6.6 ft | 5.7 ft |
| Thu, Jul 23 | 6:04 AM | 8:27 PM | Low4:43 AM0.6 ft | High11:31 AM4.4 ft | Low3:49 PM2.7 ft | High9:42 PM6.7 ft | 6.1 ft |
| Fri, Jul 24 | 6:05 AM | 8:26 PM | Low5:37 AM0.3 ft | High12:36 PM4.8 ft | Low4:53 PM2.9 ft | High10:29 PM6.8 ft | 6.5 ft |
| Sat, Jul 25 | 6:06 AM | 8:25 PM | Low6:23 AM0.1 ft | High1:24 PM5.0 ft | Low5:48 PM3.0 ft | High11:16 PM6.9 ft | 6.8 ft |
| Sun, Jul 26 | 6:07 AM | 8:24 PM | Low7:04 AM-0.1 ft | High2:02 PM5.2 ft | Low6:34 PM2.9 ft | High11:59 PM7.0 ft | 7.1 ft |
| Mon, Jul 27 | 6:07 AM | 8:24 PM | Low7:41 AM-0.2 ft | High2:34 PM5.3 ft | Low7:15 PM2.8 ft | — | 5.5 ft |
| Tue, Jul 28 | 6:08 AM | 8:23 PM | High12:41 AM7.0 ft | Low8:14 AM-0.3 ft | High3:03 PM5.3 ft | Low7:52 PM2.7 ft | 7.3 ft |
| Wed, Jul 29 | 6:09 AM | 8:22 PM | High1:20 AM7.0 ft | Low8:45 AM-0.4 ft | High3:29 PM5.4 ft | Low8:29 PM2.5 ft | 7.4 ft |
| Thu, Jul 30 | 6:10 AM | 8:21 PM | High1:59 AM6.9 ft | Low9:14 AM-0.4 ft | High3:55 PM5.6 ft | Low9:06 PM2.4 ft | 7.3 ft |
| Fri, Jul 31 | 6:11 AM | 8:20 PM | High2:37 AM6.7 ft | Low9:44 AM-0.3 ft | High4:21 PM5.7 ft | Low9:46 PM2.2 ft | 7.0 ft |
| Sat, Aug 1 | 6:12 AM | 8:19 PM | High3:17 AM6.4 ft | Low10:13 AM-0.1 ft | High4:48 PM5.9 ft | Low10:29 PM1.9 ft | 6.5 ft |
| Sun, Aug 2 | 6:12 AM | 8:18 PM | High4:01 AM6.0 ft | Low10:44 AM0.3 ft | High5:16 PM6.2 ft | Low11:19 PM1.7 ft | 5.9 ft |
| Mon, Aug 3 | 6:13 AM | 8:17 PM | High4:51 AM5.5 ft | Low11:18 AM0.8 ft | High5:47 PM6.4 ft | — | 5.6 ft |
| Tue, Aug 4 | 6:14 AM | 8:16 PM | Low12:15 AM1.4 ft | High5:53 AM4.9 ft | Low11:55 AM1.3 ft | High6:23 PM6.7 ft | 5.4 ft |
| Wed, Aug 5 | 6:15 AM | 8:15 PM | Low1:20 AM1.1 ft | High7:16 AM4.4 ft | Low12:39 PM1.9 ft | High7:06 PM6.9 ft | 5.8 ft |
| Thu, Aug 6 | 6:16 AM | 8:14 PM | Low2:31 AM0.7 ft | High9:01 AM4.3 ft | Low1:35 PM2.4 ft | High7:57 PM7.1 ft | 6.4 ft |
| Fri, Aug 7 | 6:17 AM | 8:13 PM | Low3:45 AM0.3 ft | High10:46 AM4.5 ft | Low2:49 PM2.8 ft | High8:57 PM7.3 ft | 7.0 ft |
| Sat, Aug 8 | 6:18 AM | 8:11 PM | Low4:52 AM-0.1 ft | High11:59 AM4.9 ft | Low4:08 PM2.9 ft | High10:02 PM7.6 ft | 7.7 ft |
| Sun, Aug 9 | 6:19 AM | 8:10 PM | Low5:52 AM-0.5 ft | High12:52 PM5.2 ft | Low5:18 PM2.8 ft | High11:04 PM7.8 ft | 8.3 ft |
| Mon, Aug 10 | 6:19 AM | 8:09 PM | Low6:44 AM-0.8 ft | High1:35 PM5.5 ft | Low6:20 PM2.6 ft | — | 6.3 ft |
| Tue, Aug 11 | 6:20 AM | 8:08 PM | High12:03 AM7.9 ft | Low7:32 AM-0.9 ft | High2:14 PM5.8 ft | Low7:16 PM2.3 ft | 8.8 ft |
| Wed, Aug 12 | 6:21 AM | 8:07 PM | High12:59 AM7.9 ft | Low8:16 AM-0.9 ft | High2:51 PM6.0 ft | Low8:09 PM1.9 ft | 8.8 ft |
| Thu, Aug 13 | 6:22 AM | 8:05 PM | High1:51 AM7.7 ft | Low8:57 AM-0.7 ft | High3:27 PM6.3 ft | Low9:01 PM1.6 ft | 8.4 ft |
| Fri, Aug 14 | 6:23 AM | 8:04 PM | High2:43 AM7.3 ft | Low9:35 AM-0.4 ft | High4:01 PM6.4 ft | Low9:53 PM1.4 ft | 7.7 ft |
| Sat, Aug 15 | 6:24 AM | 8:03 PM | High3:34 AM6.7 ft | Low10:12 AM0.1 ft | High4:35 PM6.6 ft | Low10:45 PM1.2 ft | 6.6 ft |
| Sun, Aug 16 | 6:25 AM | 8:02 PM | High4:27 AM6.0 ft | Low10:49 AM0.7 ft | High5:09 PM6.6 ft | Low11:40 PM1.1 ft | 5.9 ft |
| Mon, Aug 17 | 6:26 AM | 8:00 PM | High5:25 AM5.3 ft | Low11:27 AM1.3 ft | High5:44 PM6.6 ft | — | 5.3 ft |
| Tue, Aug 18 | 6:26 AM | 7:59 PM | Low12:38 AM1.0 ft | High6:34 AM4.8 ft | Low12:08 PM1.9 ft | High6:22 PM6.5 ft | 5.5 ft |
| Wed, Aug 19 | 6:27 AM | 7:58 PM | Low1:43 AM1.0 ft | High8:03 AM4.4 ft | Low12:59 PM2.5 ft | High7:05 PM6.4 ft | 5.4 ft |
| Thu, Aug 20 | 6:28 AM | 7:56 PM | Low2:52 AM0.9 ft | High9:53 AM4.4 ft | Low2:10 PM2.9 ft | High7:58 PM6.3 ft | 5.4 ft |
About Brazos Drawbridge, Napa River tides
Tide predictions for Brazos Drawbridge, Napa River come from NOAA station 9415446 (California), 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.
Brazos Drawbridge, Napa River 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 Brazos Drawbridge, Napa River today?+
Today (Wednesday, July 22), high tide at Brazos Drawbridge, Napa River is at 9:57 AM (4.2 ft), 8:54 PM (6.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Brazos Drawbridge, Napa River today?+
Today, low tide at Brazos Drawbridge, Napa River is at 3:42 AM (0.9 ft), 2:42 PM (2.3 ft).
What tidal datum do these Brazos Drawbridge, Napa River 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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