ST. MARKS RIVER ENTRANCE Tide Chart
Florida · NOAA Station 8728130 · 30.078°, -84.178°
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This Week’s Tides for ST. MARKS RIVER ENTRANCE
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 12:51 AM | 1.5 ft |
| High | 7:13 AM | 3.3 ft |
| Low | 2:40 PM | 1.0 ft |
| High | 8:52 PM | 2.4 ft |
| Low | 1:16 AM | 1.9 ft |
| High | 7:48 AM | 3.2 ft |
| Low | 4:07 PM | 0.9 ft |
| High | 10:53 PM | 2.3 ft |
| Low | 1:54 AM | 2.1 ft |
| High | 8:47 AM | 3.2 ft |
| Low | 5:33 PM | 0.7 ft |
| High | 12:38 AM | 2.4 ft |
| Low | 3:12 AM | 2.3 ft |
| High | 10:26 AM | 3.2 ft |
| Low | 6:39 PM | 0.5 ft |
| High | 1:30 AM | 2.6 ft |
| Low | 5:00 AM | 2.3 ft |
| High | 11:51 AM | 3.3 ft |
| Low | 7:29 PM | 0.3 ft |
| High | 2:04 AM | 2.8 ft |
| Low | 6:21 AM | 2.2 ft |
| High | 12:48 PM | 3.5 ft |
| Low | 8:09 PM | 0.1 ft |
| High | 2:35 AM | 2.9 ft |
| Low | 7:16 AM | 2.0 ft |
| High | 1:31 PM | 3.6 ft |
| Low | 8:44 PM | 0.0 ft |
ST. MARKS RIVER ENTRANCE Tide Table — Next 30 Days
Every high and low tide for the next month at ST. MARKS 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 | 6:49 AM | 8:37 PM | Low12:51 AM1.5 ft | High7:13 AM3.3 ft | Low2:40 PM1.0 ft | High8:52 PM2.4 ft | 2.3 ft |
| Wed, Jul 22 | 6:49 AM | 8:37 PM | Low1:16 AM1.9 ft | High7:48 AM3.2 ft | Low4:07 PM0.9 ft | High10:53 PM2.3 ft | 2.3 ft |
| Thu, Jul 23 | 6:50 AM | 8:36 PM | Low1:54 AM2.1 ft | High8:47 AM3.2 ft | Low5:33 PM0.7 ft | — | 2.5 ft |
| Fri, Jul 24 | 6:51 AM | 8:35 PM | High12:38 AM2.4 ft | Low3:12 AM2.3 ft | High10:26 AM3.2 ft | Low6:39 PM0.5 ft | 2.7 ft |
| Sat, Jul 25 | 6:51 AM | 8:35 PM | High1:30 AM2.6 ft | Low5:00 AM2.3 ft | High11:51 AM3.3 ft | Low7:29 PM0.3 ft | 3.0 ft |
| Sun, Jul 26 | 6:52 AM | 8:34 PM | High2:04 AM2.8 ft | Low6:21 AM2.2 ft | High12:48 PM3.5 ft | Low8:09 PM0.1 ft | 3.4 ft |
| Mon, Jul 27 | 6:52 AM | 8:34 PM | High2:35 AM2.9 ft | Low7:16 AM2.0 ft | High1:31 PM3.6 ft | Low8:44 PM0.0 ft | 3.6 ft |
| Tue, Jul 28 | 6:53 AM | 8:33 PM | High3:04 AM3.1 ft | Low8:00 AM1.8 ft | High2:07 PM3.8 ft | Low9:13 PM-0.1 ft | 3.9 ft |
| Wed, Jul 29 | 6:54 AM | 8:32 PM | High3:31 AM3.3 ft | Low8:39 AM1.6 ft | High2:40 PM3.9 ft | Low9:40 PM-0.1 ft | 4.0 ft |
| Thu, Jul 30 | 6:54 AM | 8:32 PM | High3:57 AM3.4 ft | Low9:15 AM1.4 ft | High3:14 PM4.0 ft | Low10:05 PM-0.1 ft | 4.1 ft |
| Fri, Jul 31 | 6:55 AM | 8:31 PM | High4:22 AM3.5 ft | Low9:51 AM1.2 ft | High3:48 PM4.0 ft | Low10:30 PM0.0 ft | 4.0 ft |
| Sat, Aug 1 | 6:55 AM | 8:30 PM | High4:46 AM3.6 ft | Low10:27 AM1.0 ft | High4:26 PM3.9 ft | Low10:56 PM0.1 ft | 3.8 ft |
| Sun, Aug 2 | 6:56 AM | 8:30 PM | High5:09 AM3.7 ft | Low11:06 AM0.8 ft | High5:08 PM3.8 ft | Low11:25 PM0.4 ft | 3.4 ft |
| Mon, Aug 3 | 6:57 AM | 8:29 PM | High5:34 AM3.8 ft | Low11:49 AM0.7 ft | High5:56 PM3.6 ft | Low11:57 PM0.7 ft | 3.1 ft |
| Tue, Aug 4 | 6:57 AM | 8:28 PM | High6:02 AM3.8 ft | Low12:39 PM0.6 ft | High6:55 PM3.2 ft | — | 3.2 ft |
| Wed, Aug 5 | 6:58 AM | 8:27 PM | Low12:34 AM1.2 ft | High6:34 AM3.8 ft | Low1:42 PM0.5 ft | High8:13 PM2.9 ft | 3.3 ft |
| Thu, Aug 6 | 6:58 AM | 8:26 PM | Low1:18 AM1.6 ft | High7:16 AM3.8 ft | Low3:04 PM0.5 ft | High9:58 PM2.7 ft | 3.3 ft |
| Fri, Aug 7 | 6:59 AM | 8:25 PM | Low2:16 AM2.0 ft | High8:13 AM3.7 ft | Low4:39 PM0.3 ft | High11:44 PM2.8 ft | 3.4 ft |
| Sat, Aug 8 | 7:00 AM | 8:25 PM | Low3:35 AM2.3 ft | High9:35 AM3.7 ft | Low6:02 PM0.0 ft | — | 3.7 ft |
| Sun, Aug 9 | 7:00 AM | 8:24 PM | High1:00 AM3.0 ft | Low5:06 AM2.3 ft | High11:09 AM3.8 ft | Low7:08 PM-0.3 ft | 4.1 ft |
| Mon, Aug 10 | 7:01 AM | 8:23 PM | High1:53 AM3.2 ft | Low6:25 AM2.1 ft | High12:28 PM4.0 ft | Low8:01 PM-0.5 ft | 4.5 ft |
| Tue, Aug 11 | 7:01 AM | 8:22 PM | High2:35 AM3.4 ft | Low7:28 AM1.8 ft | High1:31 PM4.2 ft | Low8:47 PM-0.5 ft | 4.7 ft |
| Wed, Aug 12 | 7:02 AM | 8:21 PM | High3:11 AM3.5 ft | Low8:20 AM1.5 ft | High2:25 PM4.3 ft | Low9:27 PM-0.4 ft | 4.7 ft |
| Thu, Aug 13 | 7:03 AM | 8:20 PM | High3:43 AM3.6 ft | Low9:08 AM1.1 ft | High3:13 PM4.3 ft | Low10:01 PM-0.1 ft | 4.4 ft |
| Fri, Aug 14 | 7:03 AM | 8:19 PM | High4:12 AM3.6 ft | Low9:52 AM0.8 ft | High3:58 PM4.2 ft | Low10:31 PM0.3 ft | 3.9 ft |
| Sat, Aug 15 | 7:04 AM | 8:18 PM | High4:38 AM3.7 ft | Low10:34 AM0.7 ft | High4:40 PM3.9 ft | Low10:56 PM0.7 ft | 3.2 ft |
| Sun, Aug 16 | 7:04 AM | 8:17 PM | High5:00 AM3.7 ft | Low11:16 AM0.6 ft | High5:23 PM3.6 ft | Low11:18 PM1.1 ft | 3.1 ft |
| Mon, Aug 17 | 7:05 AM | 8:16 PM | High5:21 AM3.6 ft | Low11:59 AM0.6 ft | High6:07 PM3.2 ft | Low11:37 PM1.4 ft | 3.0 ft |
| Tue, Aug 18 | 7:06 AM | 8:15 PM | High5:41 AM3.6 ft | Low12:48 PM0.7 ft | High6:58 PM2.8 ft | Low11:57 PM1.7 ft | 2.9 ft |
| Wed, Aug 19 | 7:06 AM | 8:14 PM | High6:02 AM3.5 ft | Low1:51 PM0.9 ft | High8:08 PM2.5 ft | — | 2.6 ft |
About ST. MARKS RIVER ENTRANCE tides
Tide predictions for ST. MARKS RIVER ENTRANCE come from NOAA station 8728130 (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.
ST. MARKS 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 ST. MARKS RIVER ENTRANCE today?+
Today (Tuesday, July 21), high tide at ST. MARKS RIVER ENTRANCE is at 7:13 AM (3.3 ft), 8:52 PM (2.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in ST. MARKS RIVER ENTRANCE today?+
Today, low tide at ST. MARKS RIVER ENTRANCE is at 12:51 AM (1.5 ft), 2:40 PM (1.0 ft).
What tidal datum do these ST. MARKS 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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