Florida · NOAA Station 8723851 · 24.868°, -80.703°
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High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 2:18 AM | 2.3 ft |
| Low | 9:33 AM | 0.2 ft |
| High | 3:17 PM | 1.4 ft |
| Low | 8:54 PM | 0.5 ft |
| High | 3:07 AM | 2.3 ft |
| Low | 10:44 AM | 0.2 ft |
| High | 4:54 PM | 1.2 ft |
| Low | 9:40 PM | 0.5 ft |
| High | 4:01 AM | 2.3 ft |
| Low | 11:52 AM | 0.1 ft |
| High | 6:31 PM | 1.1 ft |
| Low | 10:31 PM | 0.6 ft |
| High | 4:58 AM | 2.3 ft |
| Low | 12:53 PM | 0.1 ft |
| High | 7:37 PM | 1.1 ft |
| Low | 11:25 PM | 0.6 ft |
| High | 5:53 AM | 2.4 ft |
| Low | 1:45 PM | 0.0 ft |
| High | 8:20 PM | 1.2 ft |
| Low | 12:20 AM | 0.6 ft |
| High | 6:43 AM | 2.4 ft |
| Low | 2:28 PM | 0.0 ft |
| High | 8:52 PM | 1.3 ft |
| Low | 1:10 AM | 0.6 ft |
| High | 7:29 AM | 2.5 ft |
| Low | 3:04 PM | -0.1 ft |
| High | 9:19 PM | 1.4 ft |
Every high and low tide for the next month at Indian Key Anchorage, Lower Matecumbe Key, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:45 AM | 8:13 PM | High2:18 AM2.3 ft | Low9:33 AM0.2 ft | High3:17 PM1.4 ft | Low8:54 PM0.5 ft | 2.1 ft |
| Wed, Jul 22 | 6:46 AM | 8:12 PM | High3:07 AM2.3 ft | Low10:44 AM0.2 ft | High4:54 PM1.2 ft | Low9:40 PM0.5 ft | 2.1 ft |
| Thu, Jul 23 | 6:46 AM | 8:12 PM | High4:01 AM2.3 ft | Low11:52 AM0.1 ft | High6:31 PM1.1 ft | Low10:31 PM0.6 ft | 2.2 ft |
| Fri, Jul 24 | 6:47 AM | 8:12 PM | High4:58 AM2.3 ft | Low12:53 PM0.1 ft | High7:37 PM1.1 ft | Low11:25 PM0.6 ft | 2.2 ft |
| Sat, Jul 25 | 6:47 AM | 8:11 PM | High5:53 AM2.4 ft | Low1:45 PM0.0 ft | High8:20 PM1.2 ft | — | 2.4 ft |
| Sun, Jul 26 | 6:48 AM | 8:11 PM | Low12:20 AM0.6 ft | High6:43 AM2.4 ft | Low2:28 PM0.0 ft | High8:52 PM1.3 ft | 2.4 ft |
| Mon, Jul 27 | 6:48 AM | 8:10 PM | Low1:10 AM0.6 ft | High7:29 AM2.5 ft | Low3:04 PM-0.1 ft | High9:19 PM1.4 ft | 2.6 ft |
| Tue, Jul 28 | 6:49 AM | 8:10 PM | Low1:55 AM0.5 ft | High8:12 AM2.6 ft | Low3:37 PM-0.1 ft | High9:46 PM1.5 ft | 2.7 ft |
| Wed, Jul 29 | 6:49 AM | 8:09 PM | Low2:38 AM0.5 ft | High8:54 AM2.7 ft | Low4:07 PM0.0 ft | High10:14 PM1.7 ft | 2.7 ft |
| Thu, Jul 30 | 6:50 AM | 8:09 PM | Low3:18 AM0.5 ft | High9:34 AM2.7 ft | Low4:36 PM0.0 ft | High10:42 PM1.8 ft | 2.7 ft |
| Fri, Jul 31 | 6:50 AM | 8:08 PM | Low4:00 AM0.5 ft | High10:15 AM2.7 ft | Low5:05 PM0.1 ft | High11:11 PM2.0 ft | 2.6 ft |
| Sat, Aug 1 | 6:50 AM | 8:07 PM | Low4:43 AM0.4 ft | High10:56 AM2.6 ft | Low5:34 PM0.1 ft | High11:41 PM2.1 ft | 2.5 ft |
| Sun, Aug 2 | 6:51 AM | 8:07 PM | Low5:31 AM0.4 ft | High11:39 AM2.4 ft | Low6:04 PM0.2 ft | — | 2.2 ft |
| Mon, Aug 3 | 6:51 AM | 8:06 PM | High12:12 AM2.2 ft | Low6:25 AM0.3 ft | High12:25 PM2.1 ft | Low6:35 PM0.3 ft | 1.9 ft |
| Tue, Aug 4 | 6:52 AM | 8:06 PM | High12:45 AM2.4 ft | Low7:26 AM0.2 ft | High1:19 PM1.8 ft | Low7:09 PM0.4 ft | 2.2 ft |
| Wed, Aug 5 | 6:52 AM | 8:05 PM | High1:23 AM2.5 ft | Low8:35 AM0.2 ft | High2:28 PM1.5 ft | Low7:48 PM0.5 ft | 2.3 ft |
| Thu, Aug 6 | 6:53 AM | 8:04 PM | High2:10 AM2.5 ft | Low9:50 AM0.1 ft | High4:02 PM1.3 ft | Low8:36 PM0.6 ft | 2.4 ft |
| Fri, Aug 7 | 6:53 AM | 8:04 PM | High3:11 AM2.6 ft | Low11:08 AM0.0 ft | High5:44 PM1.2 ft | Low9:37 PM0.6 ft | 2.6 ft |
| Sat, Aug 8 | 6:54 AM | 8:03 PM | High4:25 AM2.7 ft | Low12:21 PM0.0 ft | High7:00 PM1.2 ft | Low10:50 PM0.6 ft | 2.7 ft |
| Sun, Aug 9 | 6:54 AM | 8:02 PM | High5:39 AM2.9 ft | Low1:25 PM-0.1 ft | High7:53 PM1.4 ft | — | 3.0 ft |
| Mon, Aug 10 | 6:55 AM | 8:01 PM | Low12:04 AM0.6 ft | High6:47 AM3.0 ft | Low2:18 PM-0.1 ft | High8:35 PM1.5 ft | 3.1 ft |
| Tue, Aug 11 | 6:55 AM | 8:01 PM | Low1:11 AM0.5 ft | High7:48 AM3.2 ft | Low3:03 PM-0.1 ft | High9:12 PM1.7 ft | 3.3 ft |
| Wed, Aug 12 | 6:55 AM | 8:00 PM | Low2:12 AM0.4 ft | High8:44 AM3.2 ft | Low3:43 PM0.0 ft | High9:47 PM2.0 ft | 3.2 ft |
| Thu, Aug 13 | 6:56 AM | 7:59 PM | Low3:09 AM0.3 ft | High9:35 AM3.1 ft | Low4:20 PM0.1 ft | High10:21 PM2.2 ft | 3.0 ft |
| Fri, Aug 14 | 6:56 AM | 7:58 PM | Low4:02 AM0.3 ft | High10:24 AM3.0 ft | Low4:56 PM0.2 ft | High10:55 PM2.4 ft | 2.8 ft |
| Sat, Aug 15 | 6:57 AM | 7:57 PM | Low4:55 AM0.2 ft | High11:10 AM2.7 ft | Low5:30 PM0.3 ft | High11:29 PM2.5 ft | 2.5 ft |
| Sun, Aug 16 | 6:57 AM | 7:57 PM | Low5:49 AM0.2 ft | High11:55 AM2.4 ft | Low6:04 PM0.4 ft | — | 2.2 ft |
| Mon, Aug 17 | 6:58 AM | 7:56 PM | High12:03 AM2.6 ft | Low6:46 AM0.3 ft | High12:40 PM2.1 ft | Low6:39 PM0.5 ft | 2.3 ft |
| Tue, Aug 18 | 6:58 AM | 7:55 PM | High12:39 AM2.6 ft | Low7:46 AM0.3 ft | High1:30 PM1.8 ft | Low7:14 PM0.6 ft | 2.3 ft |
| Wed, Aug 19 | 6:58 AM | 7:54 PM | High1:20 AM2.6 ft | Low8:53 AM0.3 ft | High2:33 PM1.5 ft | Low7:51 PM0.7 ft | 2.3 ft |
Tide predictions for Indian Key Anchorage, Lower Matecumbe Key come from NOAA station 8723851 (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.
Indian Key Anchorage, Lower Matecumbe Key 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.
Today (Tuesday, July 21), high tide at Indian Key Anchorage, Lower Matecumbe Key is at 2:18 AM (2.3 ft), 3:17 PM (1.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
Today, low tide at Indian Key Anchorage, Lower Matecumbe Key is at 9:33 AM (0.2 ft), 8:54 PM (0.5 ft).
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.
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.