Maryland · NOAA Station 8578853 · 38.387°, -77.145°
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High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 5:50 AM | 0.4 ft |
| High | 12:12 PM | 1.3 ft |
| Low | 5:42 PM | 0.3 ft |
| High | 12:41 AM | 1.5 ft |
| Low | 6:48 AM | 0.4 ft |
| High | 1:12 PM | 1.2 ft |
| Low | 6:34 PM | 0.3 ft |
| High | 1:37 AM | 1.5 ft |
| Low | 7:44 AM | 0.4 ft |
| High | 2:09 PM | 1.2 ft |
| Low | 7:27 PM | 0.4 ft |
| High | 2:28 AM | 1.5 ft |
| Low | 8:36 AM | 0.3 ft |
| High | 3:02 PM | 1.3 ft |
| Low | 8:19 PM | 0.3 ft |
| High | 3:16 AM | 1.5 ft |
| Low | 9:25 AM | 0.3 ft |
| High | 3:51 PM | 1.3 ft |
| Low | 9:11 PM | 0.3 ft |
| High | 4:00 AM | 1.5 ft |
| Low | 10:09 AM | 0.2 ft |
| High | 4:36 PM | 1.3 ft |
| Low | 9:59 PM | 0.3 ft |
| High | 4:41 AM | 1.6 ft |
| Low | 10:48 AM | 0.2 ft |
| High | 5:16 PM | 1.4 ft |
| Low | 10:43 PM | 0.3 ft |
Every high and low tide for the next month at Riverside, Md., with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 6:02 AM | 8:28 PM | Low5:50 AM0.4 ft | High12:12 PM1.3 ft | Low5:42 PM0.3 ft | — | 1.0 ft |
| Thu, Jul 23 | 6:03 AM | 8:27 PM | High12:41 AM1.5 ft | Low6:48 AM0.4 ft | High1:12 PM1.2 ft | Low6:34 PM0.3 ft | 1.2 ft |
| Fri, Jul 24 | 6:04 AM | 8:26 PM | High1:37 AM1.5 ft | Low7:44 AM0.4 ft | High2:09 PM1.2 ft | Low7:27 PM0.4 ft | 1.1 ft |
| Sat, Jul 25 | 6:05 AM | 8:25 PM | High2:28 AM1.5 ft | Low8:36 AM0.3 ft | High3:02 PM1.3 ft | Low8:19 PM0.3 ft | 1.2 ft |
| Sun, Jul 26 | 6:05 AM | 8:24 PM | High3:16 AM1.5 ft | Low9:25 AM0.3 ft | High3:51 PM1.3 ft | Low9:11 PM0.3 ft | 1.2 ft |
| Mon, Jul 27 | 6:06 AM | 8:23 PM | High4:00 AM1.5 ft | Low10:09 AM0.2 ft | High4:36 PM1.3 ft | Low9:59 PM0.3 ft | 1.3 ft |
| Tue, Jul 28 | 6:07 AM | 8:23 PM | High4:41 AM1.6 ft | Low10:48 AM0.2 ft | High5:16 PM1.4 ft | Low10:43 PM0.3 ft | 1.4 ft |
| Wed, Jul 29 | 6:08 AM | 8:22 PM | High5:19 AM1.6 ft | Low11:25 AM0.2 ft | High5:52 PM1.4 ft | Low11:24 PM0.3 ft | 1.4 ft |
| Thu, Jul 30 | 6:09 AM | 8:21 PM | High5:55 AM1.6 ft | Low11:59 AM0.2 ft | High6:24 PM1.4 ft | — | 1.4 ft |
| Fri, Jul 31 | 6:10 AM | 8:20 PM | Low12:04 AM0.3 ft | High6:29 AM1.5 ft | Low12:32 PM0.2 ft | High6:54 PM1.5 ft | 1.3 ft |
| Sat, Aug 1 | 6:10 AM | 8:19 PM | Low12:44 AM0.3 ft | High7:04 AM1.5 ft | Low1:05 PM0.2 ft | High7:27 PM1.5 ft | 1.3 ft |
| Sun, Aug 2 | 6:11 AM | 8:18 PM | Low1:25 AM0.3 ft | High7:43 AM1.5 ft | Low1:39 PM0.2 ft | High8:04 PM1.5 ft | 1.3 ft |
| Mon, Aug 3 | 6:12 AM | 8:17 PM | Low2:08 AM0.3 ft | High8:25 AM1.5 ft | Low2:15 PM0.2 ft | High8:46 PM1.6 ft | 1.4 ft |
| Tue, Aug 4 | 6:13 AM | 8:16 PM | Low2:54 AM0.3 ft | High9:11 AM1.5 ft | Low2:54 PM0.2 ft | High9:32 PM1.6 ft | 1.4 ft |
| Wed, Aug 5 | 6:14 AM | 8:15 PM | Low3:46 AM0.4 ft | High10:01 AM1.4 ft | Low3:38 PM0.2 ft | High10:23 PM1.6 ft | 1.4 ft |
| Thu, Aug 6 | 6:15 AM | 8:14 PM | Low4:49 AM0.4 ft | High10:58 AM1.3 ft | Low4:30 PM0.3 ft | High11:21 PM1.6 ft | 1.3 ft |
| Fri, Aug 7 | 6:16 AM | 8:12 PM | Low6:05 AM0.4 ft | High12:07 PM1.3 ft | Low5:36 PM0.3 ft | — | 1.0 ft |
| Sat, Aug 8 | 6:17 AM | 8:11 PM | High12:29 AM1.6 ft | Low7:17 AM0.4 ft | High1:22 PM1.3 ft | Low6:53 PM0.3 ft | 1.3 ft |
| Sun, Aug 9 | 6:17 AM | 8:10 PM | High1:40 AM1.6 ft | Low8:22 AM0.3 ft | High2:29 PM1.3 ft | Low8:08 PM0.3 ft | 1.3 ft |
| Mon, Aug 10 | 6:18 AM | 8:09 PM | High2:46 AM1.6 ft | Low9:22 AM0.2 ft | High3:30 PM1.4 ft | Low9:18 PM0.2 ft | 1.4 ft |
| Tue, Aug 11 | 6:19 AM | 8:08 PM | High3:46 AM1.6 ft | Low10:16 AM0.2 ft | High4:26 PM1.5 ft | Low10:19 PM0.2 ft | 1.4 ft |
| Wed, Aug 12 | 6:20 AM | 8:07 PM | High4:43 AM1.6 ft | Low11:05 AM0.1 ft | High5:18 PM1.5 ft | Low11:13 PM0.1 ft | 1.5 ft |
| Thu, Aug 13 | 6:21 AM | 8:05 PM | High5:35 AM1.6 ft | Low11:51 AM0.1 ft | High6:07 PM1.6 ft | — | 1.5 ft |
| Fri, Aug 14 | 6:22 AM | 8:04 PM | Low12:05 AM0.1 ft | High6:25 AM1.6 ft | Low12:35 PM0.1 ft | High6:54 PM1.6 ft | 1.5 ft |
| Sat, Aug 15 | 6:23 AM | 8:03 PM | Low12:56 AM0.1 ft | High7:14 AM1.6 ft | Low1:19 PM0.1 ft | High7:42 PM1.6 ft | 1.5 ft |
| Sun, Aug 16 | 6:24 AM | 8:01 PM | Low1:47 AM0.2 ft | High8:03 AM1.5 ft | Low2:02 PM0.2 ft | High8:30 PM1.6 ft | 1.4 ft |
| Mon, Aug 17 | 6:25 AM | 8:00 PM | Low2:37 AM0.3 ft | High8:54 AM1.4 ft | Low2:43 PM0.2 ft | High9:19 PM1.6 ft | 1.4 ft |
| Tue, Aug 18 | 6:25 AM | 7:59 PM | Low3:27 AM0.3 ft | High9:45 AM1.4 ft | Low3:23 PM0.3 ft | High10:08 PM1.5 ft | 1.2 ft |
| Wed, Aug 19 | 6:26 AM | 7:57 PM | Low4:18 AM0.4 ft | High10:37 AM1.3 ft | Low4:05 PM0.3 ft | High10:59 PM1.5 ft | 1.2 ft |
| Thu, Aug 20 | 6:27 AM | 7:56 PM | Low5:13 AM0.4 ft | High11:34 AM1.3 ft | Low4:52 PM0.4 ft | High11:55 PM1.5 ft | 1.1 ft |
Tide predictions for Riverside, Md. come from NOAA station 8578853 (Maryland), 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.
Riverside, Md. 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 (Wednesday, July 22), high tide at Riverside, Md. is at 12:12 PM (1.3 ft). Heights are referenced to MLLW (Mean Lower Low Water).
Today, low tide at Riverside, Md. is at 5:50 AM (0.4 ft), 5:42 PM (0.3 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.