Alligator Point, St. James Island Tide Chart
Florida · NOAA Station 8728288 · 29.903°, -84.413°
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This Week’s Tides for Alligator Point, St. James Island
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:27 AM | 1.4 ft |
| High | 7:40 AM | 2.4 ft |
| Low | 4:18 PM | 0.7 ft |
| High | 10:45 PM | 1.7 ft |
| Low | 2:05 AM | 1.6 ft |
| High | 8:39 AM | 2.4 ft |
| Low | 5:44 PM | 0.5 ft |
| High | 12:30 AM | 1.8 ft |
| Low | 3:23 AM | 1.7 ft |
| High | 10:18 AM | 2.4 ft |
| Low | 6:50 PM | 0.4 ft |
| High | 1:22 AM | 1.9 ft |
| Low | 5:11 AM | 1.7 ft |
| High | 11:43 AM | 2.5 ft |
| Low | 7:40 PM | 0.2 ft |
| High | 1:56 AM | 2.1 ft |
| Low | 6:32 AM | 1.6 ft |
| High | 12:40 PM | 2.6 ft |
| Low | 8:20 PM | 0.1 ft |
| High | 2:27 AM | 2.2 ft |
| Low | 7:27 AM | 1.5 ft |
| High | 1:23 PM | 2.7 ft |
| Low | 8:55 PM | 0.0 ft |
| High | 2:56 AM | 2.3 ft |
| Low | 8:11 AM | 1.3 ft |
| High | 1:59 PM | 2.8 ft |
| Low | 9:24 PM | -0.1 ft |
Alligator Point, St. James Island Tide Table — Next 30 Days
Every high and low tide for the next month at Alligator Point, St. James Island, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 6:51 AM | 8:37 PM | Low1:27 AM1.4 ft | High7:40 AM2.4 ft | Low4:18 PM0.7 ft | High10:45 PM1.7 ft | 1.7 ft |
| Thu, Jul 23 | 6:51 AM | 8:37 PM | Low2:05 AM1.6 ft | High8:39 AM2.4 ft | Low5:44 PM0.5 ft | — | 1.9 ft |
| Fri, Jul 24 | 6:52 AM | 8:36 PM | High12:30 AM1.8 ft | Low3:23 AM1.7 ft | High10:18 AM2.4 ft | Low6:50 PM0.4 ft | 2.0 ft |
| Sat, Jul 25 | 6:52 AM | 8:35 PM | High1:22 AM1.9 ft | Low5:11 AM1.7 ft | High11:43 AM2.5 ft | Low7:40 PM0.2 ft | 2.3 ft |
| Sun, Jul 26 | 6:53 AM | 8:35 PM | High1:56 AM2.1 ft | Low6:32 AM1.6 ft | High12:40 PM2.6 ft | Low8:20 PM0.1 ft | 2.5 ft |
| Mon, Jul 27 | 6:54 AM | 8:34 PM | High2:27 AM2.2 ft | Low7:27 AM1.5 ft | High1:23 PM2.7 ft | Low8:55 PM0.0 ft | 2.7 ft |
| Tue, Jul 28 | 6:54 AM | 8:34 PM | High2:56 AM2.3 ft | Low8:11 AM1.3 ft | High1:59 PM2.8 ft | Low9:24 PM-0.1 ft | 2.9 ft |
| Wed, Jul 29 | 6:55 AM | 8:33 PM | High3:23 AM2.5 ft | Low8:50 AM1.2 ft | High2:32 PM2.9 ft | Low9:51 PM-0.1 ft | 3.0 ft |
| Thu, Jul 30 | 6:55 AM | 8:32 PM | High3:49 AM2.6 ft | Low9:26 AM1.0 ft | High3:06 PM3.0 ft | Low10:16 PM-0.1 ft | 3.1 ft |
| Fri, Jul 31 | 6:56 AM | 8:32 PM | High4:14 AM2.7 ft | Low10:02 AM0.9 ft | High3:40 PM3.0 ft | Low10:41 PM0.0 ft | 3.0 ft |
| Sat, Aug 1 | 6:57 AM | 8:31 PM | High4:38 AM2.7 ft | Low10:38 AM0.8 ft | High4:18 PM3.0 ft | Low11:07 PM0.1 ft | 2.9 ft |
| Sun, Aug 2 | 6:57 AM | 8:30 PM | High5:01 AM2.8 ft | Low11:17 AM0.6 ft | High5:00 PM2.9 ft | Low11:36 PM0.3 ft | 2.6 ft |
| Mon, Aug 3 | 6:58 AM | 8:29 PM | High5:26 AM2.8 ft | Low12:00 PM0.5 ft | High5:48 PM2.7 ft | — | 2.3 ft |
| Tue, Aug 4 | 6:58 AM | 8:29 PM | Low12:08 AM0.5 ft | High5:54 AM2.9 ft | Low12:50 PM0.4 ft | High6:47 PM2.4 ft | 2.5 ft |
| Wed, Aug 5 | 6:59 AM | 8:28 PM | Low12:45 AM0.9 ft | High6:26 AM2.9 ft | Low1:53 PM0.4 ft | High8:05 PM2.2 ft | 2.5 ft |
| Thu, Aug 6 | 7:00 AM | 8:27 PM | Low1:29 AM1.2 ft | High7:08 AM2.8 ft | Low3:15 PM0.3 ft | High9:50 PM2.0 ft | 2.5 ft |
| Fri, Aug 7 | 7:00 AM | 8:26 PM | Low2:27 AM1.5 ft | High8:05 AM2.8 ft | Low4:50 PM0.2 ft | High11:36 PM2.1 ft | 2.6 ft |
| Sat, Aug 8 | 7:01 AM | 8:25 PM | Low3:46 AM1.7 ft | High9:27 AM2.8 ft | Low6:13 PM0.0 ft | — | 2.8 ft |
| Sun, Aug 9 | 7:01 AM | 8:24 PM | High12:52 AM2.3 ft | Low5:17 AM1.7 ft | High11:01 AM2.9 ft | Low7:19 PM-0.2 ft | 3.1 ft |
| Mon, Aug 10 | 7:02 AM | 8:24 PM | High1:45 AM2.4 ft | Low6:36 AM1.6 ft | High12:20 PM3.0 ft | Low8:12 PM-0.4 ft | 3.4 ft |
| Tue, Aug 11 | 7:03 AM | 8:23 PM | High2:27 AM2.5 ft | Low7:39 AM1.3 ft | High1:23 PM3.2 ft | Low8:58 PM-0.4 ft | 3.6 ft |
| Wed, Aug 12 | 7:03 AM | 8:22 PM | High3:03 AM2.6 ft | Low8:31 AM1.1 ft | High2:17 PM3.3 ft | Low9:38 PM-0.3 ft | 3.6 ft |
| Thu, Aug 13 | 7:04 AM | 8:21 PM | High3:35 AM2.7 ft | Low9:19 AM0.8 ft | High3:05 PM3.2 ft | Low10:12 PM-0.1 ft | 3.3 ft |
| Fri, Aug 14 | 7:04 AM | 8:20 PM | High4:04 AM2.7 ft | Low10:03 AM0.6 ft | High3:50 PM3.1 ft | Low10:42 PM0.2 ft | 2.9 ft |
| Sat, Aug 15 | 7:05 AM | 8:19 PM | High4:30 AM2.7 ft | Low10:45 AM0.5 ft | High4:32 PM2.9 ft | Low11:07 PM0.5 ft | 2.4 ft |
| Sun, Aug 16 | 7:06 AM | 8:18 PM | High4:52 AM2.7 ft | Low11:27 AM0.4 ft | High5:15 PM2.7 ft | Low11:29 PM0.8 ft | 2.3 ft |
| Mon, Aug 17 | 7:06 AM | 8:17 PM | High5:13 AM2.7 ft | Low12:10 PM0.4 ft | High5:59 PM2.4 ft | Low11:48 PM1.0 ft | 2.3 ft |
| Tue, Aug 18 | 7:07 AM | 8:16 PM | High5:33 AM2.7 ft | Low12:59 PM0.5 ft | High6:50 PM2.1 ft | — | 2.2 ft |
| Wed, Aug 19 | 7:07 AM | 8:15 PM | Low12:08 AM1.3 ft | High5:54 AM2.6 ft | Low2:02 PM0.7 ft | High8:00 PM1.9 ft | 1.9 ft |
| Thu, Aug 20 | 7:08 AM | 8:14 PM | Low12:30 AM1.4 ft | High6:22 AM2.5 ft | Low3:30 PM0.8 ft | High9:57 PM1.7 ft | 1.7 ft |
About Alligator Point, St. James Island tides
Tide predictions for Alligator Point, St. James Island come from NOAA station 8728288 (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.
Alligator Point, St. James Island 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 Alligator Point, St. James Island today?+
Today (Wednesday, July 22), high tide at Alligator Point, St. James Island is at 7:40 AM (2.4 ft), 10:45 PM (1.7 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Alligator Point, St. James Island today?+
Today, low tide at Alligator Point, St. James Island is at 1:27 AM (1.4 ft), 4:18 PM (0.7 ft).
What tidal datum do these Alligator Point, St. James Island 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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