Jacksonville, Main Street Bridge Tide Chart
Florida · NOAA Station 8720226 · 30.320°, -81.658°
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This Week’s Tides for Jacksonville, Main Street Bridge
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 4:18 AM | 1.5 ft |
| Low | 10:47 AM | -0.2 ft |
| High | 5:12 PM | 1.5 ft |
| Low | 11:32 PM | 0.0 ft |
| High | 5:09 AM | 1.5 ft |
| Low | 11:35 AM | -0.2 ft |
| High | 6:07 PM | 1.6 ft |
| Low | 12:27 AM | 0.0 ft |
| High | 6:02 AM | 1.5 ft |
| Low | 12:22 PM | -0.1 ft |
| High | 7:01 PM | 1.6 ft |
| Low | 1:20 AM | 0.1 ft |
| High | 6:54 AM | 1.5 ft |
| Low | 1:09 PM | -0.1 ft |
| High | 7:52 PM | 1.6 ft |
| Low | 2:12 AM | 0.1 ft |
| High | 7:44 AM | 1.5 ft |
| Low | 1:55 PM | -0.1 ft |
| High | 8:40 PM | 1.7 ft |
| Low | 3:01 AM | 0.1 ft |
| High | 8:31 AM | 1.5 ft |
| Low | 2:39 PM | -0.1 ft |
| High | 9:25 PM | 1.7 ft |
| Low | 3:47 AM | 0.0 ft |
| High | 9:17 AM | 1.5 ft |
| Low | 3:20 PM | -0.1 ft |
| High | 10:08 PM | 1.7 ft |
Jacksonville, Main Street Bridge Tide Table — Next 30 Days
Every high and low tide for the next month at Jacksonville, Main Street Bridge, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:38 AM | 8:27 PM | High4:18 AM1.5 ft | Low10:47 AM-0.2 ft | High5:12 PM1.5 ft | Low11:32 PM0.0 ft | 1.7 ft |
| Wed, Jul 22 | 6:39 AM | 8:27 PM | High5:09 AM1.5 ft | Low11:35 AM-0.2 ft | High6:07 PM1.6 ft | — | 1.8 ft |
| Thu, Jul 23 | 6:39 AM | 8:26 PM | Low12:27 AM0.0 ft | High6:02 AM1.5 ft | Low12:22 PM-0.1 ft | High7:01 PM1.6 ft | 1.7 ft |
| Fri, Jul 24 | 6:40 AM | 8:26 PM | Low1:20 AM0.1 ft | High6:54 AM1.5 ft | Low1:09 PM-0.1 ft | High7:52 PM1.6 ft | 1.7 ft |
| Sat, Jul 25 | 6:41 AM | 8:25 PM | Low2:12 AM0.1 ft | High7:44 AM1.5 ft | Low1:55 PM-0.1 ft | High8:40 PM1.7 ft | 1.8 ft |
| Sun, Jul 26 | 6:41 AM | 8:25 PM | Low3:01 AM0.1 ft | High8:31 AM1.5 ft | Low2:39 PM-0.1 ft | High9:25 PM1.7 ft | 1.8 ft |
| Mon, Jul 27 | 6:42 AM | 8:24 PM | Low3:47 AM0.0 ft | High9:17 AM1.5 ft | Low3:20 PM-0.1 ft | High10:08 PM1.7 ft | 1.8 ft |
| Tue, Jul 28 | 6:42 AM | 8:23 PM | Low4:30 AM0.0 ft | High10:01 AM1.5 ft | Low3:59 PM-0.1 ft | High10:48 PM1.7 ft | 1.8 ft |
| Wed, Jul 29 | 6:43 AM | 8:23 PM | Low5:07 AM0.0 ft | High10:41 AM1.5 ft | Low4:35 PM-0.1 ft | High11:23 PM1.7 ft | 1.8 ft |
| Thu, Jul 30 | 6:44 AM | 8:22 PM | Low5:39 AM0.0 ft | High11:17 AM1.5 ft | Low5:11 PM-0.1 ft | High11:52 PM1.7 ft | 1.8 ft |
| Fri, Jul 31 | 6:44 AM | 8:21 PM | Low6:07 AM-0.1 ft | High11:45 AM1.5 ft | Low5:49 PM-0.1 ft | — | 1.6 ft |
| Sat, Aug 1 | 6:45 AM | 8:21 PM | High12:05 AM1.7 ft | Low6:34 AM-0.1 ft | High12:09 PM1.5 ft | Low6:30 PM-0.1 ft | 1.8 ft |
| Sun, Aug 2 | 6:45 AM | 8:20 PM | High12:25 AM1.7 ft | Low7:07 AM-0.1 ft | High12:43 PM1.6 ft | Low7:15 PM0.0 ft | 1.8 ft |
| Mon, Aug 3 | 6:46 AM | 8:19 PM | High1:03 AM1.7 ft | Low7:47 AM-0.1 ft | High1:25 PM1.7 ft | Low8:05 PM0.1 ft | 1.8 ft |
| Tue, Aug 4 | 6:47 AM | 8:18 PM | High1:47 AM1.7 ft | Low8:32 AM-0.1 ft | High2:12 PM1.8 ft | Low9:04 PM0.2 ft | 1.9 ft |
| Wed, Aug 5 | 6:47 AM | 8:17 PM | High2:37 AM1.7 ft | Low9:23 AM0.0 ft | High3:04 PM1.8 ft | Low10:12 PM0.3 ft | 1.8 ft |
| Thu, Aug 6 | 6:48 AM | 8:17 PM | High3:32 AM1.7 ft | Low10:19 AM0.0 ft | High4:03 PM1.8 ft | Low11:29 PM0.4 ft | 1.8 ft |
| Fri, Aug 7 | 6:49 AM | 8:16 PM | High4:35 AM1.7 ft | Low11:21 AM0.0 ft | High5:19 PM1.9 ft | — | 1.9 ft |
| Sat, Aug 8 | 6:49 AM | 8:15 PM | Low12:44 AM0.4 ft | High5:53 AM1.7 ft | Low12:26 PM0.0 ft | High7:07 PM1.9 ft | 1.9 ft |
| Sun, Aug 9 | 6:50 AM | 8:14 PM | Low1:52 AM0.4 ft | High7:16 AM1.7 ft | Low1:35 PM0.0 ft | High8:20 PM2.0 ft | 2.0 ft |
| Mon, Aug 10 | 6:50 AM | 8:13 PM | Low2:53 AM0.3 ft | High8:25 AM1.8 ft | Low2:43 PM0.0 ft | High9:20 PM2.1 ft | 2.1 ft |
| Tue, Aug 11 | 6:51 AM | 8:12 PM | Low3:48 AM0.2 ft | High9:26 AM1.9 ft | Low3:45 PM-0.1 ft | High10:14 PM2.1 ft | 2.2 ft |
| Wed, Aug 12 | 6:52 AM | 8:11 PM | Low4:39 AM0.1 ft | High10:24 AM1.9 ft | Low4:42 PM-0.1 ft | High11:04 PM2.1 ft | 2.2 ft |
| Thu, Aug 13 | 6:52 AM | 8:10 PM | Low5:27 AM0.0 ft | High11:20 AM1.9 ft | Low5:35 PM-0.1 ft | High11:52 PM2.0 ft | 2.1 ft |
| Fri, Aug 14 | 6:53 AM | 8:09 PM | Low6:13 AM-0.1 ft | High12:15 PM1.9 ft | Low6:26 PM-0.1 ft | — | 2.0 ft |
| Sat, Aug 15 | 6:53 AM | 8:08 PM | High12:38 AM2.0 ft | Low6:57 AM-0.1 ft | High1:08 PM1.9 ft | Low7:17 PM0.0 ft | 2.1 ft |
| Sun, Aug 16 | 6:54 AM | 8:07 PM | High1:22 AM1.9 ft | Low7:40 AM0.0 ft | High1:58 PM1.9 ft | Low8:10 PM0.2 ft | 1.9 ft |
| Mon, Aug 17 | 6:55 AM | 8:06 PM | High2:06 AM1.9 ft | Low8:24 AM0.1 ft | High2:48 PM1.9 ft | Low9:05 PM0.3 ft | 1.8 ft |
| Tue, Aug 18 | 6:55 AM | 8:05 PM | High2:51 AM1.9 ft | Low9:09 AM0.2 ft | High3:38 PM1.9 ft | Low10:02 PM0.4 ft | 1.7 ft |
| Wed, Aug 19 | 6:56 AM | 8:04 PM | High3:38 AM1.8 ft | Low9:55 AM0.3 ft | High4:31 PM1.9 ft | Low10:58 PM0.5 ft | 1.6 ft |
About Jacksonville, Main Street Bridge tides
Tide predictions for Jacksonville, Main Street Bridge come from NOAA station 8720226 (Florida), 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.
Jacksonville, Main Street Bridge 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 Jacksonville, Main Street Bridge today?+
Today (Tuesday, July 21), high tide at Jacksonville, Main Street Bridge is at 4:18 AM (1.5 ft), 5:12 PM (1.5 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Jacksonville, Main Street Bridge today?+
Today, low tide at Jacksonville, Main Street Bridge is at 10:47 AM (-0.2 ft), 11:32 PM (0.0 ft).
What tidal datum do these Jacksonville, Main Street Bridge 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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