Joice Island, Suisun Slough Tide Chart
California · NOAA Station 9415379 · 38.180°, -122.045°
Want live wind, waves, and radar right on your chart? See it in Pathr →
This Week’s Tides for Joice Island, Suisun Slough
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 4:46 AM | 0.7 ft |
| High | 10:12 AM | 3.5 ft |
| Low | 3:18 PM | 1.6 ft |
| High | 9:43 PM | 5.3 ft |
| Low | 5:52 AM | 0.5 ft |
| High | 11:25 AM | 3.6 ft |
| Low | 4:12 PM | 2.1 ft |
| High | 10:27 PM | 5.4 ft |
| Low | 6:51 AM | 0.2 ft |
| High | 12:30 PM | 3.9 ft |
| Low | 5:11 PM | 2.4 ft |
| High | 11:10 PM | 5.4 ft |
| Low | 7:42 AM | 0.1 ft |
| High | 1:26 PM | 4.1 ft |
| Low | 6:11 PM | 2.6 ft |
| High | 11:52 PM | 5.5 ft |
| Low | 8:28 AM | 0.0 ft |
| High | 2:15 PM | 4.3 ft |
| Low | 7:06 PM | 2.7 ft |
| High | 12:33 AM | 5.6 ft |
| Low | 9:08 AM | -0.1 ft |
| High | 2:59 PM | 4.5 ft |
| Low | 7:58 PM | 2.6 ft |
| High | 1:12 AM | 5.6 ft |
| Low | 9:44 AM | -0.1 ft |
| High | 3:38 PM | 4.5 ft |
| Low | 8:44 PM | 2.5 ft |
Joice Island, Suisun Slough Tide Table — Next 30 Days
Every high and low tide for the next month at Joice Island, Suisun Slough, 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 | 8:26 PM | Low4:46 AM0.7 ft | High10:12 AM3.5 ft | Low3:18 PM1.6 ft | High9:43 PM5.3 ft | 4.6 ft |
| Thu, Jul 23 | 6:03 AM | 8:26 PM | Low5:52 AM0.5 ft | High11:25 AM3.6 ft | Low4:12 PM2.1 ft | High10:27 PM5.4 ft | 4.9 ft |
| Fri, Jul 24 | 6:04 AM | 8:25 PM | Low6:51 AM0.2 ft | High12:30 PM3.9 ft | Low5:11 PM2.4 ft | High11:10 PM5.4 ft | 5.2 ft |
| Sat, Jul 25 | 6:05 AM | 8:24 PM | Low7:42 AM0.1 ft | High1:26 PM4.1 ft | Low6:11 PM2.6 ft | High11:52 PM5.5 ft | 5.4 ft |
| Sun, Jul 26 | 6:06 AM | 8:23 PM | Low8:28 AM0.0 ft | High2:15 PM4.3 ft | Low7:06 PM2.7 ft | — | 4.3 ft |
| Mon, Jul 27 | 6:06 AM | 8:22 PM | High12:33 AM5.6 ft | Low9:08 AM-0.1 ft | High2:59 PM4.5 ft | Low7:58 PM2.6 ft | 5.7 ft |
| Tue, Jul 28 | 6:07 AM | 8:22 PM | High1:12 AM5.6 ft | Low9:44 AM-0.1 ft | High3:38 PM4.5 ft | Low8:44 PM2.5 ft | 5.7 ft |
| Wed, Jul 29 | 6:08 AM | 8:21 PM | High1:51 AM5.6 ft | Low10:15 AM-0.1 ft | High4:12 PM4.5 ft | Low9:28 PM2.3 ft | 5.7 ft |
| Thu, Jul 30 | 6:09 AM | 8:20 PM | High2:31 AM5.5 ft | Low10:40 AM-0.1 ft | High4:42 PM4.5 ft | Low10:10 PM2.0 ft | 5.6 ft |
| Fri, Jul 31 | 6:10 AM | 8:19 PM | High3:13 AM5.4 ft | Low11:02 AM-0.1 ft | High5:06 PM4.5 ft | Low10:51 PM1.8 ft | 5.5 ft |
| Sat, Aug 1 | 6:11 AM | 8:18 PM | High3:56 AM5.1 ft | Low11:22 AM0.0 ft | High5:25 PM4.6 ft | Low11:33 PM1.5 ft | 5.1 ft |
| Sun, Aug 2 | 6:11 AM | 8:17 PM | High4:43 AM4.8 ft | Low11:46 AM0.1 ft | High5:46 PM4.9 ft | — | 4.8 ft |
| Mon, Aug 3 | 6:12 AM | 8:16 PM | Low12:20 AM1.3 ft | High5:35 AM4.4 ft | Low12:17 PM0.4 ft | High6:12 PM5.1 ft | 4.7 ft |
| Tue, Aug 4 | 6:13 AM | 8:15 PM | Low1:13 AM1.2 ft | High6:37 AM4.0 ft | Low12:54 PM0.8 ft | High6:48 PM5.4 ft | 4.6 ft |
| Wed, Aug 5 | 6:14 AM | 8:14 PM | Low2:21 AM1.1 ft | High8:00 AM3.6 ft | Low1:37 PM1.3 ft | High7:31 PM5.7 ft | 4.6 ft |
| Thu, Aug 6 | 6:15 AM | 8:13 PM | Low3:50 AM1.0 ft | High9:40 AM3.5 ft | Low2:30 PM1.8 ft | High8:23 PM5.9 ft | 4.9 ft |
| Fri, Aug 7 | 6:16 AM | 8:11 PM | Low5:16 AM0.8 ft | High11:09 AM3.6 ft | Low3:33 PM2.2 ft | High9:23 PM6.0 ft | 5.2 ft |
| Sat, Aug 8 | 6:17 AM | 8:10 PM | Low6:28 AM0.4 ft | High12:21 PM3.9 ft | Low4:47 PM2.4 ft | High10:30 PM6.1 ft | 5.7 ft |
| Sun, Aug 9 | 6:18 AM | 8:09 PM | Low7:28 AM0.2 ft | High1:20 PM4.2 ft | Low6:04 PM2.5 ft | High11:39 PM6.2 ft | 6.0 ft |
| Mon, Aug 10 | 6:18 AM | 8:08 PM | Low8:20 AM-0.1 ft | High2:11 PM4.4 ft | Low7:15 PM2.3 ft | — | 4.5 ft |
| Tue, Aug 11 | 6:19 AM | 8:07 PM | High12:42 AM6.2 ft | Low9:07 AM-0.2 ft | High2:56 PM4.6 ft | Low8:19 PM2.1 ft | 6.4 ft |
| Wed, Aug 12 | 6:20 AM | 8:06 PM | High1:41 AM6.1 ft | Low9:48 AM-0.3 ft | High3:38 PM4.7 ft | Low9:18 PM1.8 ft | 6.4 ft |
| Thu, Aug 13 | 6:21 AM | 8:04 PM | High2:35 AM5.9 ft | Low10:25 AM-0.2 ft | High4:17 PM4.8 ft | Low10:13 PM1.5 ft | 6.1 ft |
| Fri, Aug 14 | 6:22 AM | 8:03 PM | High3:28 AM5.6 ft | Low10:59 AM0.0 ft | High4:53 PM4.9 ft | Low11:07 PM1.2 ft | 5.6 ft |
| Sat, Aug 15 | 6:23 AM | 8:02 PM | High4:20 AM5.2 ft | Low11:29 AM0.2 ft | High5:26 PM5.0 ft | — | 5.0 ft |
| Sun, Aug 16 | 6:24 AM | 8:01 PM | Low12:00 AM1.1 ft | High5:14 AM4.8 ft | Low11:57 AM0.5 ft | High5:57 PM5.1 ft | 4.6 ft |
| Mon, Aug 17 | 6:25 AM | 7:59 PM | Low12:56 AM1.0 ft | High6:14 AM4.3 ft | Low12:25 PM0.9 ft | High6:27 PM5.1 ft | 4.2 ft |
| Tue, Aug 18 | 6:25 AM | 7:58 PM | Low1:56 AM0.9 ft | High7:22 AM3.9 ft | Low12:59 PM1.3 ft | High6:59 PM5.1 ft | 4.2 ft |
| Wed, Aug 19 | 6:26 AM | 7:57 PM | Low3:03 AM0.9 ft | High8:38 AM3.7 ft | Low1:40 PM1.7 ft | High7:36 PM5.1 ft | 4.2 ft |
| Thu, Aug 20 | 6:27 AM | 7:55 PM | Low4:13 AM0.8 ft | High9:55 AM3.7 ft | Low2:34 PM2.1 ft | High8:24 PM5.1 ft | 4.3 ft |
About Joice Island, Suisun Slough tides
Tide predictions for Joice Island, Suisun Slough come from NOAA station 9415379 (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.
Joice Island, Suisun Slough 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 Joice Island, Suisun Slough today?+
Today (Wednesday, July 22), high tide at Joice Island, Suisun Slough is at 10:12 AM (3.5 ft), 9:43 PM (5.3 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Joice Island, Suisun Slough today?+
Today, low tide at Joice Island, Suisun Slough is at 4:46 AM (0.7 ft), 3:18 PM (1.6 ft).
What tidal datum do these Joice Island, Suisun Slough 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.
Joice Island, Suisun Slough tides, NOAA charts, live wind & waves, and smart routing — all on your phone with Pathr — free for your first two months on iOS.