Nassau River Entrance Tide Chart
Florida · NOAA Station 8720135 · 30.518°, -81.453°
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This Week’s Tides for Nassau River Entrance
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 2:30 AM | 4.8 ft |
| Low | 9:36 AM | 0.3 ft |
| High | 3:14 PM | 5.1 ft |
| Low | 10:25 PM | 0.9 ft |
| High | 3:19 AM | 4.5 ft |
| Low | 10:25 AM | 0.4 ft |
| High | 4:05 PM | 5.1 ft |
| Low | 11:19 PM | 1.0 ft |
| High | 4:09 AM | 4.3 ft |
| Low | 11:13 AM | 0.5 ft |
| High | 4:57 PM | 5.1 ft |
| Low | 12:11 AM | 1.0 ft |
| High | 5:01 AM | 4.3 ft |
| Low | 12:01 PM | 0.5 ft |
| High | 5:48 PM | 5.2 ft |
| Low | 1:02 AM | 0.9 ft |
| High | 5:54 AM | 4.3 ft |
| Low | 12:49 PM | 0.6 ft |
| High | 6:38 PM | 5.2 ft |
| Low | 1:50 AM | 0.9 ft |
| High | 6:45 AM | 4.3 ft |
| Low | 1:37 PM | 0.5 ft |
| High | 7:25 PM | 5.3 ft |
| Low | 2:36 AM | 0.7 ft |
| High | 7:33 AM | 4.4 ft |
| Low | 2:24 PM | 0.4 ft |
| High | 8:09 PM | 5.4 ft |
Nassau River Entrance Tide Table — Next 30 Days
Every high and low tide for the next month at Nassau River Entrance, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:37 AM | 8:27 PM | High2:30 AM4.8 ft | Low9:36 AM0.3 ft | High3:14 PM5.1 ft | Low10:25 PM0.9 ft | 4.8 ft |
| Wed, Jul 22 | 6:38 AM | 8:27 PM | High3:19 AM4.5 ft | Low10:25 AM0.4 ft | High4:05 PM5.1 ft | Low11:19 PM1.0 ft | 4.7 ft |
| Thu, Jul 23 | 6:38 AM | 8:26 PM | High4:09 AM4.3 ft | Low11:13 AM0.5 ft | High4:57 PM5.1 ft | — | 4.6 ft |
| Fri, Jul 24 | 6:39 AM | 8:25 PM | Low12:11 AM1.0 ft | High5:01 AM4.3 ft | Low12:01 PM0.5 ft | High5:48 PM5.2 ft | 4.7 ft |
| Sat, Jul 25 | 6:39 AM | 8:25 PM | Low1:02 AM0.9 ft | High5:54 AM4.3 ft | Low12:49 PM0.6 ft | High6:38 PM5.2 ft | 4.6 ft |
| Sun, Jul 26 | 6:40 AM | 8:24 PM | Low1:50 AM0.9 ft | High6:45 AM4.3 ft | Low1:37 PM0.5 ft | High7:25 PM5.3 ft | 4.8 ft |
| Mon, Jul 27 | 6:41 AM | 8:24 PM | Low2:36 AM0.7 ft | High7:33 AM4.4 ft | Low2:24 PM0.4 ft | High8:09 PM5.4 ft | 5.0 ft |
| Tue, Jul 28 | 6:41 AM | 8:23 PM | Low3:19 AM0.6 ft | High8:19 AM4.5 ft | Low3:08 PM0.4 ft | High8:50 PM5.5 ft | 5.1 ft |
| Wed, Jul 29 | 6:42 AM | 8:22 PM | Low3:57 AM0.5 ft | High9:02 AM4.6 ft | Low3:49 PM0.3 ft | High9:30 PM5.5 ft | 5.2 ft |
| Thu, Jul 30 | 6:42 AM | 8:22 PM | Low4:33 AM0.4 ft | High9:44 AM4.7 ft | Low4:29 PM0.3 ft | High10:08 PM5.5 ft | 5.2 ft |
| Fri, Jul 31 | 6:43 AM | 8:21 PM | Low5:08 AM0.3 ft | High10:25 AM4.8 ft | Low5:08 PM0.3 ft | High10:46 PM5.4 ft | 5.1 ft |
| Sat, Aug 1 | 6:44 AM | 8:20 PM | Low5:43 AM0.2 ft | High11:06 AM4.9 ft | Low5:49 PM0.4 ft | High11:23 PM5.3 ft | 5.1 ft |
| Sun, Aug 2 | 6:44 AM | 8:19 PM | Low6:20 AM0.2 ft | High11:47 AM5.1 ft | Low6:33 PM0.5 ft | — | 4.9 ft |
| Mon, Aug 3 | 6:45 AM | 8:19 PM | High12:02 AM5.2 ft | Low7:00 AM0.2 ft | High12:29 PM5.2 ft | Low7:22 PM0.6 ft | 5.0 ft |
| Tue, Aug 4 | 6:46 AM | 8:18 PM | High12:43 AM5.0 ft | Low7:44 AM0.1 ft | High1:15 PM5.3 ft | Low8:19 PM0.8 ft | 5.2 ft |
| Wed, Aug 5 | 6:46 AM | 8:17 PM | High1:30 AM4.9 ft | Low8:35 AM0.1 ft | High2:07 PM5.4 ft | Low9:22 PM0.9 ft | 5.3 ft |
| Thu, Aug 6 | 6:47 AM | 8:16 PM | High2:24 AM4.7 ft | Low9:33 AM0.1 ft | High3:08 PM5.5 ft | Low10:29 PM0.9 ft | 5.4 ft |
| Fri, Aug 7 | 6:47 AM | 8:15 PM | High3:26 AM4.6 ft | Low10:35 AM0.1 ft | High4:15 PM5.6 ft | Low11:34 PM0.8 ft | 5.5 ft |
| Sat, Aug 8 | 6:48 AM | 8:14 PM | High4:35 AM4.6 ft | Low11:38 AM0.0 ft | High5:24 PM5.8 ft | — | 5.8 ft |
| Sun, Aug 9 | 6:49 AM | 8:14 PM | Low12:38 AM0.7 ft | High5:46 AM4.7 ft | Low12:42 PM-0.1 ft | High6:31 PM6.0 ft | 6.1 ft |
| Mon, Aug 10 | 6:49 AM | 8:13 PM | Low1:40 AM0.4 ft | High6:53 AM4.9 ft | Low1:44 PM-0.3 ft | High7:33 PM6.2 ft | 6.5 ft |
| Tue, Aug 11 | 6:50 AM | 8:12 PM | Low2:38 AM0.1 ft | High7:54 AM5.2 ft | Low2:45 PM-0.4 ft | High8:28 PM6.3 ft | 6.7 ft |
| Wed, Aug 12 | 6:50 AM | 8:11 PM | Low3:31 AM-0.1 ft | High8:51 AM5.4 ft | Low3:40 PM-0.5 ft | High9:20 PM6.3 ft | 6.8 ft |
| Thu, Aug 13 | 6:51 AM | 8:10 PM | Low4:20 AM-0.3 ft | High9:45 AM5.6 ft | Low4:33 PM-0.5 ft | High10:10 PM6.2 ft | 6.7 ft |
| Fri, Aug 14 | 6:52 AM | 8:09 PM | Low5:06 AM-0.3 ft | High10:37 AM5.7 ft | Low5:24 PM-0.3 ft | High10:57 PM6.0 ft | 6.3 ft |
| Sat, Aug 15 | 6:52 AM | 8:08 PM | Low5:50 AM-0.2 ft | High11:26 AM5.8 ft | Low6:14 PM0.1 ft | High11:42 PM5.7 ft | 6.0 ft |
| Sun, Aug 16 | 6:53 AM | 8:07 PM | Low6:34 AM0.0 ft | High12:13 PM5.7 ft | Low7:04 PM0.4 ft | — | 5.7 ft |
| Mon, Aug 17 | 6:53 AM | 8:06 PM | High12:25 AM5.4 ft | Low7:17 AM0.2 ft | High12:58 PM5.6 ft | Low7:56 PM0.8 ft | 5.4 ft |
| Tue, Aug 18 | 6:54 AM | 8:05 PM | High1:07 AM5.1 ft | Low8:02 AM0.5 ft | High1:43 PM5.4 ft | Low8:50 PM1.1 ft | 4.9 ft |
| Wed, Aug 19 | 6:55 AM | 8:04 PM | High1:50 AM4.8 ft | Low8:50 AM0.8 ft | High2:30 PM5.3 ft | Low9:47 PM1.4 ft | 4.5 ft |
About Nassau River Entrance tides
Tide predictions for Nassau River Entrance come from NOAA station 8720135 (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.
Nassau River Entrance 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 Nassau River Entrance today?+
Today (Tuesday, July 21), high tide at Nassau River Entrance is at 2:30 AM (4.8 ft), 3:14 PM (5.1 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Nassau River Entrance today?+
Today, low tide at Nassau River Entrance is at 9:36 AM (0.3 ft), 10:25 PM (0.9 ft).
What tidal datum do these Nassau River Entrance 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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