Islamorada, Upper Matecumbe Key, Florida Bay Tide Chart
Florida · NOAA Station 8723808 · 24.925°, -80.632°
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This Week’s Tides for Islamorada, Upper Matecumbe Key, Florida Bay
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 4:22 AM | 0.6 ft |
| Low | 12:34 PM | 0.1 ft |
| High | 5:21 PM | 0.4 ft |
| Low | 11:55 PM | 0.2 ft |
| High | 5:11 AM | 0.6 ft |
| Low | 1:45 PM | 0.1 ft |
| High | 6:58 PM | 0.3 ft |
| Low | 12:41 AM | 0.2 ft |
| High | 6:05 AM | 0.6 ft |
| Low | 2:53 PM | 0.1 ft |
| High | 8:35 PM | 0.3 ft |
| Low | 1:32 AM | 0.2 ft |
| High | 7:02 AM | 0.6 ft |
| Low | 3:54 PM | 0.0 ft |
| High | 9:41 PM | 0.3 ft |
| Low | 2:26 AM | 0.2 ft |
| High | 7:57 AM | 0.6 ft |
| Low | 4:46 PM | 0.0 ft |
| High | 10:24 PM | 0.3 ft |
| Low | 3:21 AM | 0.2 ft |
| High | 8:47 AM | 0.7 ft |
| Low | 5:29 PM | 0.0 ft |
| High | 10:56 PM | 0.3 ft |
| Low | 4:11 AM | 0.2 ft |
| High | 9:33 AM | 0.7 ft |
| Low | 6:05 PM | 0.0 ft |
| High | 11:23 PM | 0.4 ft |
Islamorada, Upper Matecumbe Key, Florida Bay Tide Table — Next 30 Days
Every high and low tide for the next month at Islamorada, Upper Matecumbe Key, Florida Bay, 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 | High4:22 AM0.6 ft | Low12:34 PM0.1 ft | High5:21 PM0.4 ft | Low11:55 PM0.2 ft | 0.5 ft |
| Wed, Jul 22 | 6:45 AM | 8:12 PM | High5:11 AM0.6 ft | Low1:45 PM0.1 ft | High6:58 PM0.3 ft | — | 0.5 ft |
| Thu, Jul 23 | 6:46 AM | 8:12 PM | Low12:41 AM0.2 ft | High6:05 AM0.6 ft | Low2:53 PM0.1 ft | High8:35 PM0.3 ft | 0.5 ft |
| Fri, Jul 24 | 6:46 AM | 8:11 PM | Low1:32 AM0.2 ft | High7:02 AM0.6 ft | Low3:54 PM0.0 ft | High9:41 PM0.3 ft | 0.6 ft |
| Sat, Jul 25 | 6:47 AM | 8:11 PM | Low2:26 AM0.2 ft | High7:57 AM0.6 ft | Low4:46 PM0.0 ft | High10:24 PM0.3 ft | 0.6 ft |
| Sun, Jul 26 | 6:47 AM | 8:11 PM | Low3:21 AM0.2 ft | High8:47 AM0.7 ft | Low5:29 PM0.0 ft | High10:56 PM0.3 ft | 0.7 ft |
| Mon, Jul 27 | 6:48 AM | 8:10 PM | Low4:11 AM0.2 ft | High9:33 AM0.7 ft | Low6:05 PM0.0 ft | High11:23 PM0.4 ft | 0.7 ft |
| Tue, Jul 28 | 6:48 AM | 8:09 PM | Low4:56 AM0.2 ft | High10:16 AM0.7 ft | Low6:38 PM0.0 ft | High11:50 PM0.4 ft | 0.7 ft |
| Wed, Jul 29 | 6:49 AM | 8:09 PM | Low5:39 AM0.2 ft | High10:58 AM0.7 ft | Low7:08 PM0.0 ft | — | 0.7 ft |
| Thu, Jul 30 | 6:49 AM | 8:08 PM | High12:18 AM0.4 ft | Low6:19 AM0.2 ft | High11:38 AM0.7 ft | Low7:37 PM0.0 ft | 0.7 ft |
| Fri, Jul 31 | 6:50 AM | 8:08 PM | High12:46 AM0.5 ft | Low7:01 AM0.2 ft | High12:19 PM0.7 ft | Low8:06 PM0.0 ft | 0.7 ft |
| Sat, Aug 1 | 6:50 AM | 8:07 PM | High1:15 AM0.5 ft | Low7:44 AM0.2 ft | High1:00 PM0.7 ft | Low8:35 PM0.1 ft | 0.6 ft |
| Sun, Aug 2 | 6:51 AM | 8:07 PM | High1:45 AM0.6 ft | Low8:32 AM0.2 ft | High1:43 PM0.6 ft | Low9:05 PM0.1 ft | 0.5 ft |
| Mon, Aug 3 | 6:51 AM | 8:06 PM | High2:16 AM0.6 ft | Low9:26 AM0.1 ft | High2:29 PM0.6 ft | Low9:36 PM0.1 ft | 0.5 ft |
| Tue, Aug 4 | 6:51 AM | 8:05 PM | High2:49 AM0.6 ft | Low10:27 AM0.1 ft | High3:23 PM0.5 ft | Low10:10 PM0.2 ft | 0.5 ft |
| Wed, Aug 5 | 6:52 AM | 8:05 PM | High3:27 AM0.7 ft | Low11:36 AM0.1 ft | High4:32 PM0.4 ft | Low10:49 PM0.2 ft | 0.6 ft |
| Thu, Aug 6 | 6:52 AM | 8:04 PM | High4:14 AM0.7 ft | Low12:51 PM0.0 ft | High6:06 PM0.3 ft | Low11:37 PM0.2 ft | 0.7 ft |
| Fri, Aug 7 | 6:53 AM | 8:03 PM | High5:15 AM0.7 ft | Low2:09 PM0.0 ft | High7:48 PM0.3 ft | — | 0.7 ft |
| Sat, Aug 8 | 6:53 AM | 8:03 PM | Low12:38 AM0.3 ft | High6:29 AM0.7 ft | Low3:22 PM0.0 ft | High9:04 PM0.3 ft | 0.7 ft |
| Sun, Aug 9 | 6:54 AM | 8:02 PM | Low1:51 AM0.3 ft | High7:43 AM0.8 ft | Low4:26 PM0.0 ft | High9:57 PM0.4 ft | 0.8 ft |
| Mon, Aug 10 | 6:54 AM | 8:01 PM | Low3:05 AM0.2 ft | High8:51 AM0.8 ft | Low5:19 PM-0.1 ft | High10:39 PM0.4 ft | 0.9 ft |
| Tue, Aug 11 | 6:55 AM | 8:00 PM | Low4:12 AM0.2 ft | High9:52 AM0.8 ft | Low6:04 PM0.0 ft | High11:16 PM0.5 ft | 0.8 ft |
| Wed, Aug 12 | 6:55 AM | 8:00 PM | Low5:13 AM0.2 ft | High10:48 AM0.9 ft | Low6:44 PM0.0 ft | High11:51 PM0.5 ft | 0.9 ft |
| Thu, Aug 13 | 6:56 AM | 7:59 PM | Low6:10 AM0.1 ft | High11:39 AM0.8 ft | Low7:21 PM0.0 ft | — | 0.8 ft |
| Fri, Aug 14 | 6:56 AM | 7:58 PM | High12:25 AM0.6 ft | Low7:03 AM0.1 ft | High12:28 PM0.8 ft | Low7:57 PM0.1 ft | 0.7 ft |
| Sat, Aug 15 | 6:56 AM | 7:57 PM | High12:59 AM0.6 ft | Low7:56 AM0.1 ft | High1:14 PM0.7 ft | Low8:31 PM0.1 ft | 0.6 ft |
| Sun, Aug 16 | 6:57 AM | 7:56 PM | High1:33 AM0.7 ft | Low8:50 AM0.1 ft | High1:59 PM0.6 ft | Low9:05 PM0.2 ft | 0.6 ft |
| Mon, Aug 17 | 6:57 AM | 7:56 PM | High2:07 AM0.7 ft | Low9:47 AM0.1 ft | High2:44 PM0.6 ft | Low9:40 PM0.2 ft | 0.6 ft |
| Tue, Aug 18 | 6:58 AM | 7:55 PM | High2:43 AM0.7 ft | Low10:47 AM0.1 ft | High3:34 PM0.5 ft | Low10:15 PM0.3 ft | 0.6 ft |
| Wed, Aug 19 | 6:58 AM | 7:54 PM | High3:24 AM0.7 ft | Low11:54 AM0.1 ft | High4:37 PM0.4 ft | Low10:52 PM0.3 ft | 0.6 ft |
About Islamorada, Upper Matecumbe Key, Florida Bay tides
Tide predictions for Islamorada, Upper Matecumbe Key, Florida Bay come from NOAA station 8723808 (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.
Islamorada, Upper Matecumbe Key, Florida Bay 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 Islamorada, Upper Matecumbe Key, Florida Bay today?+
Today (Tuesday, July 21), high tide at Islamorada, Upper Matecumbe Key, Florida Bay is at 4:22 AM (0.6 ft), 5:21 PM (0.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Islamorada, Upper Matecumbe Key, Florida Bay today?+
Today, low tide at Islamorada, Upper Matecumbe Key, Florida Bay is at 12:34 PM (0.1 ft), 11:55 PM (0.2 ft).
What tidal datum do these Islamorada, Upper Matecumbe Key, Florida Bay 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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