Blackslough Landing Tide Chart
California · NOAA Station 9415021 · 37.995°, -121.420°
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This Week’s Tides for Blackslough Landing
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 6:32 AM | 0.7 ft |
| High | 12:08 PM | 2.1 ft |
| Low | 5:54 PM | 1.1 ft |
| High | 12:18 AM | 3.5 ft |
| Low | 7:33 AM | 0.6 ft |
| High | 1:16 PM | 2.0 ft |
| Low | 6:42 PM | 1.4 ft |
| High | 1:05 AM | 3.6 ft |
| Low | 8:29 AM | 0.5 ft |
| High | 2:27 PM | 2.0 ft |
| Low | 7:33 PM | 1.7 ft |
| High | 1:54 AM | 3.8 ft |
| Low | 9:21 AM | 0.5 ft |
| High | 3:34 PM | 2.2 ft |
| Low | 8:26 PM | 1.8 ft |
| High | 2:43 AM | 3.9 ft |
| Low | 10:11 AM | 0.4 ft |
| High | 4:29 PM | 2.3 ft |
| Low | 9:17 PM | 1.9 ft |
| High | 3:32 AM | 4.0 ft |
| Low | 10:57 AM | 0.4 ft |
| High | 5:13 PM | 2.4 ft |
| Low | 10:07 PM | 1.9 ft |
| High | 4:17 AM | 4.1 ft |
| Low | 11:41 AM | 0.3 ft |
| High | 5:53 PM | 2.5 ft |
| Low | 10:56 PM | 1.9 ft |
Blackslough Landing Tide Table — Next 30 Days
Every high and low tide for the next month at Blackslough Landing, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 5:59 AM | 8:24 PM | Low6:32 AM0.7 ft | High12:08 PM2.1 ft | Low5:54 PM1.1 ft | — | 1.4 ft |
| Wed, Jul 22 | 6:00 AM | 8:24 PM | High12:18 AM3.5 ft | Low7:33 AM0.6 ft | High1:16 PM2.0 ft | Low6:42 PM1.4 ft | 2.9 ft |
| Thu, Jul 23 | 6:01 AM | 8:23 PM | High1:05 AM3.6 ft | Low8:29 AM0.5 ft | High2:27 PM2.0 ft | Low7:33 PM1.7 ft | 3.1 ft |
| Fri, Jul 24 | 6:02 AM | 8:22 PM | High1:54 AM3.8 ft | Low9:21 AM0.5 ft | High3:34 PM2.2 ft | Low8:26 PM1.8 ft | 3.3 ft |
| Sat, Jul 25 | 6:03 AM | 8:21 PM | High2:43 AM3.9 ft | Low10:11 AM0.4 ft | High4:29 PM2.3 ft | Low9:17 PM1.9 ft | 3.5 ft |
| Sun, Jul 26 | 6:03 AM | 8:20 PM | High3:32 AM4.0 ft | Low10:57 AM0.4 ft | High5:13 PM2.4 ft | Low10:07 PM1.9 ft | 3.6 ft |
| Mon, Jul 27 | 6:04 AM | 8:20 PM | High4:17 AM4.1 ft | Low11:41 AM0.3 ft | High5:53 PM2.5 ft | Low10:56 PM1.9 ft | 3.8 ft |
| Tue, Jul 28 | 6:05 AM | 8:19 PM | High5:00 AM4.1 ft | Low12:22 PM0.2 ft | High6:31 PM2.6 ft | Low11:44 PM1.8 ft | 3.9 ft |
| Wed, Jul 29 | 6:06 AM | 8:18 PM | High5:41 AM4.0 ft | Low1:00 PM0.1 ft | High7:08 PM2.7 ft | — | 3.9 ft |
| Thu, Jul 30 | 6:07 AM | 8:17 PM | Low12:32 AM1.6 ft | High6:20 AM3.9 ft | Low1:37 PM0.1 ft | High7:45 PM2.8 ft | 3.8 ft |
| Fri, Jul 31 | 6:08 AM | 8:16 PM | Low1:19 AM1.5 ft | High6:59 AM3.6 ft | Low2:11 PM0.1 ft | High8:20 PM2.8 ft | 3.5 ft |
| Sat, Aug 1 | 6:09 AM | 8:15 PM | Low2:07 AM1.3 ft | High7:41 AM3.3 ft | Low2:42 PM0.2 ft | High8:54 PM3.0 ft | 3.1 ft |
| Sun, Aug 2 | 6:09 AM | 8:14 PM | Low2:57 AM1.1 ft | High8:28 AM3.0 ft | Low3:11 PM0.5 ft | High9:28 PM3.1 ft | 2.6 ft |
| Mon, Aug 3 | 6:10 AM | 8:13 PM | Low3:52 AM1.0 ft | High9:22 AM2.7 ft | Low3:34 PM0.7 ft | High10:03 PM3.3 ft | 2.6 ft |
| Tue, Aug 4 | 6:11 AM | 8:12 PM | Low4:53 AM0.8 ft | High10:26 AM2.5 ft | Low3:52 PM1.0 ft | High10:42 PM3.6 ft | 2.8 ft |
| Wed, Aug 5 | 6:12 AM | 8:11 PM | Low5:59 AM0.7 ft | High11:38 AM2.3 ft | Low4:12 PM1.3 ft | High11:27 PM3.9 ft | 3.2 ft |
| Thu, Aug 6 | 6:13 AM | 8:10 PM | Low7:05 AM0.5 ft | High12:55 PM2.2 ft | Low4:45 PM1.6 ft | — | 1.7 ft |
| Fri, Aug 7 | 6:14 AM | 8:09 PM | High12:21 AM4.1 ft | Low8:09 AM0.4 ft | High2:11 PM2.2 ft | Low5:45 PM1.8 ft | 3.7 ft |
| Sat, Aug 8 | 6:15 AM | 8:07 PM | High1:22 AM4.3 ft | Low9:09 AM0.2 ft | High3:22 PM2.3 ft | Low7:46 PM1.9 ft | 4.1 ft |
| Sun, Aug 9 | 6:15 AM | 8:06 PM | High2:26 AM4.5 ft | Low10:05 AM0.1 ft | High4:21 PM2.5 ft | Low9:07 PM1.9 ft | 4.4 ft |
| Mon, Aug 10 | 6:16 AM | 8:05 PM | High3:29 AM4.6 ft | Low10:57 AM0.0 ft | High5:11 PM2.7 ft | Low10:14 PM1.7 ft | 4.6 ft |
| Tue, Aug 11 | 6:17 AM | 8:04 PM | High4:27 AM4.6 ft | Low11:45 AM-0.1 ft | High5:55 PM2.8 ft | Low11:17 PM1.5 ft | 4.7 ft |
| Wed, Aug 12 | 6:18 AM | 8:03 PM | High5:22 AM4.4 ft | Low12:30 PM-0.1 ft | High6:36 PM3.0 ft | — | 4.5 ft |
| Thu, Aug 13 | 6:19 AM | 8:02 PM | Low12:17 AM1.2 ft | High6:14 AM4.2 ft | Low1:12 PM0.0 ft | High7:17 PM3.2 ft | 4.2 ft |
| Fri, Aug 14 | 6:20 AM | 8:00 PM | Low1:14 AM1.0 ft | High7:05 AM3.8 ft | Low1:52 PM0.1 ft | High7:57 PM3.3 ft | 3.7 ft |
| Sat, Aug 15 | 6:21 AM | 7:59 PM | Low2:09 AM0.8 ft | High7:57 AM3.4 ft | Low2:30 PM0.4 ft | High8:37 PM3.4 ft | 3.0 ft |
| Sun, Aug 16 | 6:22 AM | 7:58 PM | Low3:03 AM0.7 ft | High8:49 AM3.0 ft | Low3:08 PM0.6 ft | High9:18 PM3.5 ft | 2.9 ft |
| Mon, Aug 17 | 6:22 AM | 7:56 PM | Low3:58 AM0.6 ft | High9:45 AM2.7 ft | Low3:45 PM1.0 ft | High9:59 PM3.5 ft | 2.9 ft |
| Tue, Aug 18 | 6:23 AM | 7:55 PM | Low4:54 AM0.6 ft | High10:43 AM2.4 ft | Low4:23 PM1.3 ft | High10:42 PM3.5 ft | 2.9 ft |
| Wed, Aug 19 | 6:24 AM | 7:54 PM | Low5:54 AM0.7 ft | High11:44 AM2.2 ft | Low5:07 PM1.5 ft | High11:29 PM3.5 ft | 2.8 ft |
About Blackslough Landing tides
Tide predictions for Blackslough Landing come from NOAA station 9415021 (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.
Blackslough Landing 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 Blackslough Landing today?+
Today (Tuesday, July 21), high tide at Blackslough Landing is at 12:08 PM (2.1 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Blackslough Landing today?+
Today, low tide at Blackslough Landing is at 6:32 AM (0.7 ft), 5:54 PM (1.1 ft).
What tidal datum do these Blackslough Landing 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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