Rio Vista tides
California · NOAA 9415316Now
High tide
7:58 pm
Tide curve Today
7 days tap a day
Best fishing times
TodayWeekend outlook
How these times are worked out
Major periods are the two hours centred on the moon passing overhead or underfoot; minor periods are the hour centred on moonrise and moonset (solunar tables). Moon and sun times are computed for this station’s position with the PyEphem astronomy library; high and low tides are NOAA predictions. A period is marked best bet when it overlaps sunrise or sunset (within an hour) or contains a high or low tide. This is a traditional angler’s rule of thumb, not a guarantee, and it does not include weather, season or local rules.
Tide table, next 7 days
Today in Rio Vista, high tide is at 9:43 am and 7:58 pm and low tide at 3:18 am and 2:57 pm. The 3:18 am low drops below zero, a minus tide.
| Sunday 1 November6:33 am 5:07 pm · Last quarter | ||
|---|---|---|
| Low | 3:18 am | −0.1 ft |
| High | 9:43 am | 2.9 ft |
| Low | 2:57 pm | 1.5 ft |
| High | 7:58 pm | 3.4 ft |
| Monday 2 November6:34 am 5:06 pm · Last quarter | ||
| Low | 4:16 am | −0.0 ft |
| High | 10:38 am | 3.2 ft |
| Low | 4:18 pm | 1.3 ft |
| High | 9:31 pm | 3.1 ft |
| Tuesday 3 November6:35 am 5:05 pm · Waning crescent | ||
| Low | 5:08 am | 0.1 ft |
| High | 11:27 am | 3.5 ft |
| Low | 5:31 pm | 1.0 ft |
| High | 10:55 pm | 3.0 ft |
| Wednesday 4 November6:36 am 5:04 pm · Waning crescent | ||
| Low | 5:56 am | 0.2 ft |
| High | 12:09 pm | 3.7 ft |
| Low | 6:36 pm | 0.7 ft |
| Thursday 5 November6:37 am 5:03 pm · Waning crescent | ||
| High | 12:03 am | 2.9 ft |
| Low | 6:40 am | 0.3 ft |
| High | 12:47 pm | 3.9 ft |
| Low | 7:35 pm | 0.3 ft |
| Friday 6 November6:38 am 5:02 pm · Waning crescent | ||
| High | 1:02 am | 2.9 ft |
| Low | 7:19 am | 0.5 ft |
| High | 1:20 pm | 4.0 ft |
| Low | 8:29 pm | 0.1 ft |
| Saturday 7 November6:39 am 5:01 pm · Waning crescent | ||
| High | 1:55 am | 2.8 ft |
| Low | 7:56 am | 0.8 ft |
| High | 1:51 pm | 4.1 ft |
| Low | 9:18 pm | −0.1 ft |
Monthly tide tables
Printable tables with every high and low, sunrise, sunset and moon phases.
Nearby stations
- Threemile Slough, CA3 mi
- Steamboat Slough, CA3 mi
- Threemile Slough Entrance, CA4 mi
- Georgiana Slough Entrance, CA6 mi
- False River, CA7 mi
- Korths Harbor, CA7 mi
- Prisoners Point, CA9 mi
- Dutch Slough, CA10 mi
King tides and lowest tides
The highest highs and lowest lows NOAA predicts here over the next 12 months, at least 4 days apart.
Highest high tides
Bars compare the five dates in each list. Tap a date for that month’s full table.
About this station
This is one of NOAA’s reference (harmonic) stations in California, so the times and heights here come directly from tidal constituents measured at Rio Vista.
- Avg. tidal range2.7 fthigh to next low
- Tides per day42 highs, 2 lows · 6 h 13 m apart
- Highest, 13 mo4.7 ft23 Dec 2026, 1:45 pm
- Lowest, 13 mo−0.7 ft21 May 2027, 12:18 pm
- Minus tides124lows below zero, 13 mo
Nearest stations
38.1450° N, 121.6920° W · NOAA 9415316 · Pacific time
Rio Vista tide FAQ
When is high tide in Rio Vista next?
The next high tide is at 7:58 pm today (Sunday 1 November), reaching 3.4 ft. After that, the next high is at 10:38 am tomorrow (Monday 2 November) (3.2 ft).
When are today’s low tides in Rio Vista?
There are two low tides today: 3:18 am (−0.1 ft) and 2:57 pm (1.5 ft). The 3:18 am low dips below zero, a minus tide.
How often does the tide change in Rio Vista?
The tide normally turns four times a day: two highs and two lows, about 6 h 13 min apart on average. The two highs are often quite different in height (mixed tides). 54 of the 398 days in NOAA’s predictions have only three turns of the tide.
How much does the water rise and fall in Rio Vista?
On average the tide rises or falls 2.7 ft from one turn to the next, and 3.7 ft from the day’s highest to lowest water. The biggest predicted swing in the next 13 months is 5.1 ft.
When are the biggest tides in Rio Vista?
The year’s top tide is predicted at 4.7 ft on Wednesday 23 December 2026 at 1:45 pm (full moon). Other king tides: 4.6 ft on 3 July 2027, 4.6 ft on 21 January 2027 and 4.6 ft on 1 August 2027. The lowest is −0.7 ft on 21 May 2027 at 12:18 pm.
What are today’s best fishing times in Rio Vista?
The best bets today are 4:57–6:57 am (moon overhead, around sunrise) and 5:24–7:24 pm (moon underfoot, around sunset). These solunar periods line up with sunrise, sunset or a turn of the tide.
Figures from NOAA CO-OPS predictions for station 9415316, next 13 months. Heights above MLLW.