Siuslaw River Entrance Tide Chart
Oregon · NOAA Station 9434132 · 44.017°, -124.130°
Want live wind, waves, and radar right on your chart? See it in Pathr →
This Week’s Tides for Siuslaw River Entrance
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 12:28 AM | 1.1 ft |
| High | 6:27 AM | 4.7 ft |
| Low | 11:54 AM | 2.0 ft |
| High | 6:35 PM | 6.7 ft |
| Low | 1:34 AM | 0.9 ft |
| High | 7:50 AM | 4.3 ft |
| Low | 12:45 PM | 2.7 ft |
| High | 7:23 PM | 6.6 ft |
| Low | 2:39 AM | 0.6 ft |
| High | 9:22 AM | 4.3 ft |
| Low | 1:46 PM | 3.2 ft |
| High | 8:15 PM | 6.5 ft |
| Low | 3:39 AM | 0.3 ft |
| High | 10:42 AM | 4.5 ft |
| Low | 2:53 PM | 3.5 ft |
| High | 9:09 PM | 6.6 ft |
| Low | 4:32 AM | 0.0 ft |
| High | 11:37 AM | 4.8 ft |
| Low | 3:56 PM | 3.5 ft |
| High | 10:00 PM | 6.7 ft |
| Low | 5:17 AM | -0.3 ft |
| High | 12:17 PM | 5.1 ft |
| Low | 4:50 PM | 3.4 ft |
| High | 10:48 PM | 6.9 ft |
| Low | 5:57 AM | -0.5 ft |
| High | 12:51 PM | 5.3 ft |
| Low | 5:35 PM | 3.2 ft |
| High | 11:31 PM | 7.0 ft |
Siuslaw River Entrance Tide Table — Next 30 Days
Every high and low tide for the next month at Siuslaw River Entrance, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 5:53 AM | 8:52 PM | Low12:28 AM1.1 ft | High6:27 AM4.7 ft | Low11:54 AM2.0 ft | High6:35 PM6.7 ft | 5.6 ft |
| Wed, Jul 22 | 5:54 AM | 8:51 PM | Low1:34 AM0.9 ft | High7:50 AM4.3 ft | Low12:45 PM2.7 ft | High7:23 PM6.6 ft | 5.7 ft |
| Thu, Jul 23 | 5:55 AM | 8:50 PM | Low2:39 AM0.6 ft | High9:22 AM4.3 ft | Low1:46 PM3.2 ft | High8:15 PM6.5 ft | 5.9 ft |
| Fri, Jul 24 | 5:56 AM | 8:49 PM | Low3:39 AM0.3 ft | High10:42 AM4.5 ft | Low2:53 PM3.5 ft | High9:09 PM6.6 ft | 6.3 ft |
| Sat, Jul 25 | 5:57 AM | 8:48 PM | Low4:32 AM0.0 ft | High11:37 AM4.8 ft | Low3:56 PM3.5 ft | High10:00 PM6.7 ft | 6.7 ft |
| Sun, Jul 26 | 5:58 AM | 8:47 PM | Low5:17 AM-0.3 ft | High12:17 PM5.1 ft | Low4:50 PM3.4 ft | High10:48 PM6.9 ft | 7.2 ft |
| Mon, Jul 27 | 5:59 AM | 8:46 PM | Low5:57 AM-0.5 ft | High12:51 PM5.3 ft | Low5:35 PM3.2 ft | High11:31 PM7.0 ft | 7.5 ft |
| Tue, Jul 28 | 6:00 AM | 8:45 PM | Low6:33 AM-0.7 ft | High1:22 PM5.5 ft | Low6:17 PM2.9 ft | — | 6.2 ft |
| Wed, Jul 29 | 6:01 AM | 8:44 PM | High12:11 AM7.1 ft | Low7:06 AM-0.9 ft | High1:52 PM5.8 ft | Low6:55 PM2.7 ft | 8.0 ft |
| Thu, Jul 30 | 6:02 AM | 8:43 PM | High12:50 AM7.2 ft | Low7:38 AM-0.9 ft | High2:21 PM6.0 ft | Low7:34 PM2.4 ft | 8.1 ft |
| Fri, Jul 31 | 6:03 AM | 8:42 PM | High1:29 AM7.1 ft | Low8:08 AM-0.7 ft | High2:50 PM6.2 ft | Low8:13 PM2.1 ft | 7.8 ft |
| Sat, Aug 1 | 6:04 AM | 8:41 PM | High2:08 AM6.8 ft | Low8:37 AM-0.5 ft | High3:18 PM6.4 ft | Low8:54 PM1.8 ft | 7.3 ft |
| Sun, Aug 2 | 6:06 AM | 8:39 PM | High2:50 AM6.5 ft | Low9:07 AM0.0 ft | High3:47 PM6.7 ft | Low9:40 PM1.5 ft | 6.7 ft |
| Mon, Aug 3 | 6:07 AM | 8:38 PM | High3:36 AM6.0 ft | Low9:39 AM0.5 ft | High4:18 PM6.8 ft | Low10:31 PM1.2 ft | 6.3 ft |
| Tue, Aug 4 | 6:08 AM | 8:37 PM | High4:30 AM5.4 ft | Low10:14 AM1.2 ft | High4:53 PM7.0 ft | Low11:30 PM0.9 ft | 6.1 ft |
| Wed, Aug 5 | 6:09 AM | 8:35 PM | High5:36 AM4.8 ft | Low10:54 AM1.9 ft | High5:36 PM7.1 ft | — | 5.2 ft |
| Thu, Aug 6 | 6:10 AM | 8:34 PM | Low12:37 AM0.6 ft | High6:59 AM4.4 ft | Low11:46 AM2.6 ft | High6:28 PM7.2 ft | 6.6 ft |
| Fri, Aug 7 | 6:11 AM | 8:33 PM | Low1:50 AM0.1 ft | High8:34 AM4.4 ft | Low12:55 PM3.1 ft | High7:33 PM7.3 ft | 7.2 ft |
| Sat, Aug 8 | 6:12 AM | 8:31 PM | Low3:01 AM-0.4 ft | High9:59 AM4.7 ft | Low2:17 PM3.3 ft | High8:43 PM7.4 ft | 7.8 ft |
| Sun, Aug 9 | 6:13 AM | 8:30 PM | Low4:06 AM-0.9 ft | High11:04 AM5.2 ft | Low3:36 PM3.2 ft | High9:51 PM7.7 ft | 8.6 ft |
| Mon, Aug 10 | 6:14 AM | 8:29 PM | Low5:02 AM-1.3 ft | High11:53 AM5.6 ft | Low4:45 PM2.8 ft | High10:52 PM8.0 ft | 9.3 ft |
| Tue, Aug 11 | 6:16 AM | 8:27 PM | Low5:52 AM-1.6 ft | High12:37 PM6.1 ft | Low5:43 PM2.3 ft | High11:49 PM8.1 ft | 9.7 ft |
| Wed, Aug 12 | 6:17 AM | 8:26 PM | Low6:38 AM-1.6 ft | High1:16 PM6.5 ft | Low6:37 PM1.7 ft | — | 8.1 ft |
| Thu, Aug 13 | 6:18 AM | 8:24 PM | High12:41 AM8.1 ft | Low7:19 AM-1.5 ft | High1:54 PM6.9 ft | Low7:27 PM1.3 ft | 9.6 ft |
| Fri, Aug 14 | 6:19 AM | 8:23 PM | High1:32 AM7.8 ft | Low7:58 AM-1.1 ft | High2:31 PM7.1 ft | Low8:15 PM0.9 ft | 8.9 ft |
| Sat, Aug 15 | 6:20 AM | 8:21 PM | High2:21 AM7.3 ft | Low8:35 AM-0.4 ft | High3:06 PM7.2 ft | Low9:03 PM0.7 ft | 7.7 ft |
| Sun, Aug 16 | 6:21 AM | 8:20 PM | High3:10 AM6.7 ft | Low9:11 AM0.3 ft | High3:41 PM7.2 ft | Low9:51 PM0.7 ft | 6.9 ft |
| Mon, Aug 17 | 6:22 AM | 8:18 PM | High4:00 AM6.0 ft | Low9:46 AM1.1 ft | High4:16 PM7.1 ft | Low10:43 PM0.7 ft | 6.4 ft |
| Tue, Aug 18 | 6:24 AM | 8:16 PM | High4:55 AM5.3 ft | Low10:23 AM1.9 ft | High4:53 PM6.8 ft | Low11:39 PM0.8 ft | 6.0 ft |
| Wed, Aug 19 | 6:25 AM | 8:15 PM | High5:59 AM4.7 ft | Low11:04 AM2.7 ft | High5:35 PM6.6 ft | — | 3.9 ft |
About Siuslaw River Entrance tides
Tide predictions for Siuslaw River Entrance come from NOAA station 9434132 (Oregon), 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.
Siuslaw River Entrance 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 Siuslaw River Entrance today?+
Today (Tuesday, July 21), high tide at Siuslaw River Entrance is at 6:27 AM (4.7 ft), 6:35 PM (6.7 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Siuslaw River Entrance today?+
Today, low tide at Siuslaw River Entrance is at 12:28 AM (1.1 ft), 11:54 AM (2.0 ft).
What tidal datum do these Siuslaw River Entrance 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.
Siuslaw River Entrance tides, NOAA charts, live wind & waves, and smart routing — all on your phone with Pathr — free for your first two months on iOS.