Upper Guadalupe Slough tides
California · NOAA 9414549Now
High tide
5:13 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 Upper Guadalupe Slough, high tide is at 6:54 am and 5:13 pm and low tide at 1:09 am and 12:37 pm. The 1:09 am low drops below zero, a minus tide.
| Sunday 1 November6:33 am 5:10 pm · Last quarter | ||
|---|---|---|
| Low | 1:09 am | −0.5 ft |
| High | 6:54 am | 8.0 ft |
| Low | 12:37 pm | 3.7 ft |
| High | 5:13 pm | 9.0 ft |
| Monday 2 November6:34 am 5:09 pm · Last quarter | ||
| Low | 1:17 am | −0.2 ft |
| High | 7:49 am | 8.3 ft |
| Low | 2:04 pm | 3.1 ft |
| High | 6:35 pm | 8.4 ft |
| Tuesday 3 November6:35 am 5:08 pm · Waning crescent | ||
| Low | 2:19 am | 0.2 ft |
| High | 8:35 am | 8.8 ft |
| Low | 3:14 pm | 2.3 ft |
| High | 7:57 pm | 8.0 ft |
| Wednesday 4 November6:36 am 5:07 pm · Waning crescent | ||
| Low | 3:13 am | 0.5 ft |
| High | 9:14 am | 9.4 ft |
| Low | 4:12 pm | 1.5 ft |
| High | 9:11 pm | 7.8 ft |
| Thursday 5 November6:37 am 5:06 pm · Waning crescent | ||
| Low | 4:00 am | 1.0 ft |
| High | 9:49 am | 9.8 ft |
| Low | 5:01 pm | 0.8 ft |
| High | 10:17 pm | 7.8 ft |
| Friday 6 November6:38 am 5:05 pm · Waning crescent | ||
| Low | 4:42 am | 1.5 ft |
| High | 10:22 am | 10.1 ft |
| Low | 5:45 pm | 0.2 ft |
| High | 11:17 pm | 7.8 ft |
| Saturday 7 November6:39 am 5:04 pm · Waning crescent | ||
| Low | 5:22 am | 2.0 ft |
| High | 10:52 am | 10.3 ft |
| Low | 6:24 pm | −0.2 ft |
Monthly tide tables
Printable tables with every high and low, sunrise, sunset and moon phases.
Nearby stations
- Gold Street Bridge, CA2 mi
- Coyote Creek, CA2 mi
- Coyote Creek (Tributary no.1), CA3 mi
- Calaveras Point, CA4 mi
- Mowry Slough, CA4 mi
- Palo Alto Yacht Harbor, CA6 mi
- Newark Slough, CA7 mi
- Dumbarton Highway Bridge, CA8 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
Upper Guadalupe Slough is a NOAA subordinate station in California. NOAA predicts only its high and low tides, by applying time and height offsets to the reference station San Francisco (Golden Gate) (9414290).
- Avg. tidal range7.3 fthigh to next low
- Tides per day42 highs, 2 lows · 6 h 13 m apart
- Highest, 13 mo12.0 ft24 Dec 2026, 11:51 am
- Lowest, 13 mo−2.1 ft24 Dec 2026, 7:55 pm
- Minus tides204lows below zero, 13 mo
Nearest stations
37.4350° N, 122.0070° W · NOAA 9414549 · Pacific time
Upper Guadalupe Slough tide FAQ
When is the next high tide in Upper Guadalupe Slough?
The next high tide is at 5:13 pm today (Sunday 1 November), reaching 9.0 ft. After that, the next high is at 7:49 am tomorrow (Monday 2 November) (8.3 ft).
When is low tide today in Upper Guadalupe Slough?
There are two low tides today: 1:09 am (−0.5 ft) and 12:37 pm (3.7 ft). The 1:09 am low dips below zero, a minus tide.
How many tides a day does Upper Guadalupe Slough get?
Usually two highs and two lows a day, about 6 h 13 min apart on average. The two highs of a day are usually similar in height. 54 of the 398 days in NOAA’s predictions have only three turns of the tide.
What is the tidal range in Upper Guadalupe Slough?
The average change from one high to the next low is 7.3 ft. From the day’s highest to its lowest water it averages 9.6 ft, and the biggest single swing predicted in the next 13 months is 14.1 ft.
When are the king tides in Upper Guadalupe Slough this year?
The highest predicted tide is 12.0 ft on Thursday 24 December 2026 at 11:51 am (full moon). Other king tides: 11.8 ft on 21 January 2027, 11.8 ft on 2 August 2027 and 11.8 ft on 4 July 2027. The lowest is −2.1 ft on 24 December 2026 at 7:55 pm.
What is the best time to fish in Upper Guadalupe Slough today?
The best bets today are 4:59–6:59 am (moon overhead, around sunrise, with the 6:54 am high tide) and 5:25–7:25 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 9414549, next 13 months. Heights above MLLW.