Steamboat Slough, Snug Harbor Marina Tide Chart
California · NOAA Station 9415414 · 38.183°, -121.655°
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This Week’s Tides for Steamboat Slough, Snug Harbor Marina
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 6:53 AM | 0.5 ft |
| High | 12:15 PM | 2.6 ft |
| Low | 5:25 PM | 1.1 ft |
| High | 11:46 PM | 3.9 ft |
| Low | 7:59 AM | 0.3 ft |
| High | 1:28 PM | 2.7 ft |
| Low | 6:19 PM | 1.3 ft |
| High | 12:30 AM | 4.0 ft |
| Low | 8:58 AM | 0.2 ft |
| High | 2:33 PM | 2.9 ft |
| Low | 7:18 PM | 1.6 ft |
| High | 1:13 AM | 4.1 ft |
| Low | 9:49 AM | 0.1 ft |
| High | 3:29 PM | 3.1 ft |
| Low | 8:18 PM | 1.7 ft |
| High | 1:55 AM | 4.1 ft |
| Low | 10:35 AM | 0.0 ft |
| High | 4:18 PM | 3.2 ft |
| Low | 9:13 PM | 1.7 ft |
| High | 2:36 AM | 4.2 ft |
| Low | 11:15 AM | 0.0 ft |
| High | 5:02 PM | 3.3 ft |
| Low | 10:05 PM | 1.7 ft |
| High | 3:15 AM | 4.2 ft |
| Low | 11:51 AM | 0.0 ft |
| High | 5:41 PM | 3.4 ft |
| Low | 10:51 PM | 1.6 ft |
Steamboat Slough, Snug Harbor Marina Tide Table — Next 30 Days
Every high and low tide for the next month at Steamboat Slough, Snug Harbor Marina, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 6:01 AM | 8:25 PM | Low6:53 AM0.5 ft | High12:15 PM2.6 ft | Low5:25 PM1.1 ft | High11:46 PM3.9 ft | 3.4 ft |
| Thu, Jul 23 | 6:02 AM | 8:24 PM | Low7:59 AM0.3 ft | High1:28 PM2.7 ft | Low6:19 PM1.3 ft | — | 2.4 ft |
| Fri, Jul 24 | 6:02 AM | 8:23 PM | High12:30 AM4.0 ft | Low8:58 AM0.2 ft | High2:33 PM2.9 ft | Low7:18 PM1.6 ft | 3.8 ft |
| Sat, Jul 25 | 6:03 AM | 8:23 PM | High1:13 AM4.1 ft | Low9:49 AM0.1 ft | High3:29 PM3.1 ft | Low8:18 PM1.7 ft | 4.0 ft |
| Sun, Jul 26 | 6:04 AM | 8:22 PM | High1:55 AM4.1 ft | Low10:35 AM0.0 ft | High4:18 PM3.2 ft | Low9:13 PM1.7 ft | 4.1 ft |
| Mon, Jul 27 | 6:05 AM | 8:21 PM | High2:36 AM4.2 ft | Low11:15 AM0.0 ft | High5:02 PM3.3 ft | Low10:05 PM1.7 ft | 4.2 ft |
| Tue, Jul 28 | 6:06 AM | 8:20 PM | High3:15 AM4.2 ft | Low11:51 AM0.0 ft | High5:41 PM3.4 ft | Low10:51 PM1.6 ft | 4.2 ft |
| Wed, Jul 29 | 6:06 AM | 8:19 PM | High3:54 AM4.2 ft | Low12:22 PM0.0 ft | High6:15 PM3.4 ft | Low11:35 PM1.5 ft | 4.2 ft |
| Thu, Jul 30 | 6:07 AM | 8:18 PM | High4:34 AM4.1 ft | Low12:47 PM0.0 ft | High6:45 PM3.3 ft | — | 4.1 ft |
| Fri, Jul 31 | 6:08 AM | 8:17 PM | Low12:17 AM1.3 ft | High5:16 AM4.0 ft | Low1:09 PM0.0 ft | High7:09 PM3.4 ft | 4.0 ft |
| Sat, Aug 1 | 6:09 AM | 8:16 PM | Low12:58 AM1.1 ft | High5:59 AM3.8 ft | Low1:29 PM0.0 ft | High7:28 PM3.5 ft | 3.8 ft |
| Sun, Aug 2 | 6:10 AM | 8:15 PM | Low1:40 AM1.0 ft | High6:46 AM3.6 ft | Low1:53 PM0.1 ft | High7:49 PM3.6 ft | 3.5 ft |
| Mon, Aug 3 | 6:11 AM | 8:14 PM | Low2:27 AM0.9 ft | High7:38 AM3.3 ft | Low2:24 PM0.3 ft | High8:15 PM3.8 ft | 3.5 ft |
| Tue, Aug 4 | 6:12 AM | 8:13 PM | Low3:20 AM0.8 ft | High8:40 AM3.0 ft | Low3:01 PM0.5 ft | High8:51 PM4.1 ft | 3.6 ft |
| Wed, Aug 5 | 6:12 AM | 8:12 PM | Low4:28 AM0.7 ft | High10:03 AM2.7 ft | Low3:44 PM0.8 ft | High9:34 PM4.2 ft | 3.5 ft |
| Thu, Aug 6 | 6:13 AM | 8:11 PM | Low5:57 AM0.6 ft | High11:43 AM2.6 ft | Low4:37 PM1.1 ft | High10:26 PM4.4 ft | 3.8 ft |
| Fri, Aug 7 | 6:14 AM | 8:10 PM | Low7:23 AM0.5 ft | High1:12 PM2.7 ft | Low5:40 PM1.4 ft | High11:26 PM4.5 ft | 4.0 ft |
| Sat, Aug 8 | 6:15 AM | 8:09 PM | Low8:35 AM0.3 ft | High2:24 PM2.9 ft | Low6:54 PM1.6 ft | — | 2.6 ft |
| Sun, Aug 9 | 6:16 AM | 8:08 PM | High12:33 AM4.5 ft | Low9:35 AM0.1 ft | High3:23 PM3.1 ft | Low8:11 PM1.6 ft | 4.4 ft |
| Mon, Aug 10 | 6:17 AM | 8:06 PM | High1:42 AM4.6 ft | Low10:27 AM0.0 ft | High4:14 PM3.3 ft | Low9:22 PM1.5 ft | 4.6 ft |
| Tue, Aug 11 | 6:18 AM | 8:05 PM | High2:45 AM4.6 ft | Low11:14 AM-0.1 ft | High4:59 PM3.4 ft | Low10:26 PM1.3 ft | 4.7 ft |
| Wed, Aug 12 | 6:19 AM | 8:04 PM | High3:44 AM4.6 ft | Low11:55 AM-0.2 ft | High5:41 PM3.5 ft | Low11:25 PM1.2 ft | 4.8 ft |
| Thu, Aug 13 | 6:19 AM | 8:03 PM | High4:38 AM4.4 ft | Low12:32 PM-0.1 ft | High6:20 PM3.6 ft | — | 4.5 ft |
| Fri, Aug 14 | 6:20 AM | 8:02 PM | Low12:20 AM1.0 ft | High5:31 AM4.2 ft | Low1:06 PM0.0 ft | High6:56 PM3.7 ft | 4.2 ft |
| Sat, Aug 15 | 6:21 AM | 8:00 PM | Low1:14 AM0.8 ft | High6:23 AM3.9 ft | Low1:36 PM0.1 ft | High7:29 PM3.7 ft | 3.8 ft |
| Sun, Aug 16 | 6:22 AM | 7:59 PM | Low2:07 AM0.7 ft | High7:17 AM3.6 ft | Low2:04 PM0.3 ft | High8:00 PM3.8 ft | 3.5 ft |
| Mon, Aug 17 | 6:23 AM | 7:58 PM | Low3:03 AM0.6 ft | High8:17 AM3.2 ft | Low2:32 PM0.6 ft | High8:30 PM3.8 ft | 3.2 ft |
| Tue, Aug 18 | 6:24 AM | 7:56 PM | Low4:03 AM0.6 ft | High9:25 AM2.9 ft | Low3:06 PM0.8 ft | High9:02 PM3.8 ft | 3.2 ft |
| Wed, Aug 19 | 6:25 AM | 7:55 PM | Low5:10 AM0.6 ft | High10:41 AM2.8 ft | Low3:47 PM1.1 ft | High9:39 PM3.8 ft | 3.2 ft |
| Thu, Aug 20 | 6:26 AM | 7:54 PM | Low6:20 AM0.5 ft | High11:58 AM2.7 ft | Low4:41 PM1.4 ft | High10:27 PM3.8 ft | 3.3 ft |
About Steamboat Slough, Snug Harbor Marina tides
Tide predictions for Steamboat Slough, Snug Harbor Marina come from NOAA station 9415414 (California), 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.
Steamboat Slough, Snug Harbor Marina 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 Steamboat Slough, Snug Harbor Marina today?+
Today (Wednesday, July 22), high tide at Steamboat Slough, Snug Harbor Marina is at 12:15 PM (2.6 ft), 11:46 PM (3.9 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Steamboat Slough, Snug Harbor Marina today?+
Today, low tide at Steamboat Slough, Snug Harbor Marina is at 6:53 AM (0.5 ft), 5:25 PM (1.1 ft).
What tidal datum do these Steamboat Slough, Snug Harbor Marina 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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