California tide station

Korths Harbor, San Joaquin River tide times

Today, Sunday, October 18, 2026: high tide at 12:33 PM (1.7 ft) and 11:09 PM (2.5 ft); low tide at 5:50 AM (0.2 ft) and 5:26 PM (1.5 ft). Water temperature 65.8 F at buoy PCOC1 (26 mi away).

NOAA station 9415229 · Reference station · MLLW datum · times in PDT · sunrise 7:18 AM, sunset 6:24 PM · first quarter (52% lit)

Low tide▼

5:50AM

0.2FT MLLW

low

High tide▲

12:33PM

1.7FT MLLW

high

Low tide▼

5:26PM

1.5FT MLLW

low

High tide▲

11:09PM

2.5FT MLLW

high

predicted height above MLLWnightnow (build time; your browser updates it)

As of 2:20 AM the tide is falling toward low tide at 5:50 AM (0.2 ft).

First Quarter 52% litSunrise 7:18 AMSunset 6:24 PMDaylight 11h 06mPDT

High tide at Korths Harbor, San Joaquin River, California on October 18, 2026 is at 12:33 PM (1.7 ft above MLLW) and 11:09 PM (2.5 ft above MLLW).
Low tide at Korths Harbor, San Joaquin River on October 18, 2026 is at 5:50 AM (0.2 ft) and 5:26 PM (1.5 ft).
Today's tidal range at Korths Harbor, San Joaquin River is 2.3 ft (highest high 2.5 ft, lowest low 0.2 ft).
The nearest NOAA water temperature to Korths Harbor, San Joaquin River is 65.8 F at buoy PCOC1 (26 mi away), as of October 18, 2026.
Sunrise 7:18 AM, sunset 6:24 PM (PDT); moon first quarter, 52% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 9415229 (harmonic reference station), heights above MLLW.

Next 7 days at Korths Harbor, San Joaquin River

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	5:50 AM0.2 ft	12:33 PM1.7 ft	5:26 PM1.5 ft	11:09 PM2.5 ft	7:18 AM	6:24 PM	52%
Mon Oct 19	6:42 AM0.1 ft	1:21 PM1.8 ft	6:37 PM1.2 ft		7:19 AM	6:23 PM	62%
Tue Oct 20	12:13 AM2.3 ft	7:28 AM0.1 ft	2:00 PM1.9 ft	7:40 PM1.0 ft	7:20 AM	6:22 PM	72%
Wed Oct 21	1:18 AM2.2 ft	8:10 AM0.1 ft	2:34 PM2.1 ft	8:36 PM0.7 ft	7:21 AM	6:20 PM	81%
Thu Oct 22	2:21 AM2.1 ft	8:49 AM0.2 ft	3:06 PM2.3 ft	9:27 PM0.3 ft	7:22 AM	6:19 PM	89%
Fri Oct 23	3:20 AM2.1 ft	9:27 AM0.3 ft	3:39 PM2.7 ft	10:16 PM0.1 ft	7:23 AM	6:18 PM	95%
Sat Oct 24	4:17 AM2.1 ft	10:03 AM0.6 ft	4:13 PM3.0 ft	11:04 PM-0.2 ft	7:24 AM	6:17 PM	98%

Water temperature near Korths Harbor, San Joaquin River

65.8 F (18.8 C)

NDBC buoy PCOC1 (9415144 - Port Chicago, CA), 26 mi away, observed 08:48 UTC October 18, 2026

Water temperature is the nearest NOAA reading to Korths Harbor, San Joaquin River, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.

Tide tables

High (▲) and low (▼) tides in PDT with sunrise, sunset and moon illumination. CSV of today's tides for every California station.

October 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Thu Oct 1					7:02 AM	6:49 PM	71%
Fri Oct 2					7:03 AM	6:48 PM	61%
Sat Oct 3					7:04 AM	6:46 PM	51%
Sun Oct 4					7:05 AM	6:45 PM	40%
Mon Oct 5					7:06 AM	6:43 PM	30%
Tue Oct 6					7:07 AM	6:42 PM	21%
Wed Oct 7					7:08 AM	6:40 PM	13%
Thu Oct 8					7:09 AM	6:39 PM	7%
Fri Oct 9					7:10 AM	6:37 PM	2%
Sat Oct 10					7:11 AM	6:36 PM	0%
Sun Oct 11					7:12 AM	6:34 PM	0%
Mon Oct 12					7:12 AM	6:33 PM	3%
Tue Oct 13					7:13 AM	6:31 PM	7%
Wed Oct 14					7:14 AM	6:30 PM	14%
Thu Oct 15					7:15 AM	6:29 PM	22%
Fri Oct 16	4:01 AM0.2 ft	10:35 AM1.9 ft	3:04 PM1.6 ft	9:13 PM2.9 ft	7:16 AM	6:27 PM	31%
Sat Oct 17	4:55 AM0.2 ft	11:35 AM1.8 ft	4:10 PM1.6 ft	10:08 PM2.7 ft	7:17 AM	6:26 PM	41%
Sun Oct 18today	5:50 AM0.2 ft	12:33 PM1.7 ft	5:26 PM1.5 ft	11:09 PM2.5 ft	7:18 AM	6:24 PM	52%
Mon Oct 19	6:42 AM0.1 ft	1:21 PM1.8 ft	6:37 PM1.2 ft		7:19 AM	6:23 PM	62%
Tue Oct 20	12:13 AM2.3 ft	7:28 AM0.1 ft	2:00 PM1.9 ft	7:40 PM1.0 ft	7:20 AM	6:22 PM	72%
Wed Oct 21	1:18 AM2.2 ft	8:10 AM0.1 ft	2:34 PM2.1 ft	8:36 PM0.7 ft	7:21 AM	6:20 PM	81%
Thu Oct 22	2:21 AM2.1 ft	8:49 AM0.2 ft	3:06 PM2.3 ft	9:27 PM0.3 ft	7:22 AM	6:19 PM	89%
Fri Oct 23	3:20 AM2.1 ft	9:27 AM0.3 ft	3:39 PM2.7 ft	10:16 PM0.1 ft	7:23 AM	6:18 PM	95%
Sat Oct 24	4:17 AM2.1 ft	10:03 AM0.6 ft	4:13 PM3.0 ft	11:04 PM-0.2 ft	7:24 AM	6:17 PM	98%
Sun Oct 25	5:12 AM2.2 ft	10:39 AM0.8 ft	4:48 PM3.3 ft	11:52 PM-0.4 ft	7:25 AM	6:15 PM	100%
Mon Oct 26	6:06 AM2.2 ft	11:15 AM1.1 ft	5:25 PM3.6 ft		7:26 AM	6:14 PM	99%
Tue Oct 27	12:41 AM-0.5 ft	7:01 AM2.2 ft	11:53 AM1.3 ft	6:06 PM3.8 ft	7:27 AM	6:13 PM	96%
Wed Oct 28	1:32 AM-0.5 ft	7:57 AM2.2 ft	12:33 PM1.5 ft	6:50 PM3.8 ft	7:28 AM	6:12 PM	91%
Thu Oct 29	2:24 AM-0.5 ft	8:56 AM2.1 ft	1:19 PM1.6 ft	7:40 PM3.7 ft	7:29 AM	6:10 PM	85%
Fri Oct 30	3:20 AM-0.4 ft	9:58 AM2.0 ft	2:17 PM1.6 ft	8:36 PM3.5 ft	7:30 AM	6:09 PM	76%
Sat Oct 31	4:17 AM-0.3 ft	11:01 AM2.0 ft	3:34 PM1.5 ft	9:39 PM3.1 ft	7:31 AM	6:08 PM	67%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	4:15 AM-0.2 ft	11:01 AM2.0 ft	3:59 PM1.4 ft	9:47 PM2.8 ft	6:33 AM	5:07 PM	56%
Mon Nov 2	5:10 AM-0.2 ft	11:53 AM2.1 ft	5:21 PM1.1 ft	11:00 PM2.4 ft	6:34 AM	5:06 PM	45%
Tue Nov 3	6:00 AM-0.1 ft	12:38 PM2.2 ft	6:34 PM0.7 ft		6:35 AM	5:05 PM	35%
Wed Nov 4	12:14 AM2.1 ft	6:46 AM0.1 ft	1:17 PM2.4 ft	7:39 PM0.4 ft	6:36 AM	5:04 PM	25%
Thu Nov 5	1:27 AM1.9 ft	7:28 AM0.3 ft	1:54 PM2.7 ft	8:35 PM0.1 ft	6:37 AM	5:03 PM	16%
Fri Nov 6	2:34 AM1.8 ft	8:09 AM0.5 ft	2:30 PM2.9 ft	9:24 PM-0.1 ft	6:38 AM	5:02 PM	9%
Sat Nov 7	3:33 AM1.8 ft	8:48 AM0.7 ft	3:05 PM3.1 ft	10:09 PM-0.3 ft	6:39 AM	5:01 PM	4%
Sun Nov 8	4:26 AM1.9 ft	9:27 AM1.0 ft	3:40 PM3.3 ft	10:52 PM-0.3 ft	6:40 AM	5:00 PM	1%
Mon Nov 9	5:15 AM2.0 ft	10:06 AM1.2 ft	4:15 PM3.4 ft	11:34 PM-0.3 ft	6:41 AM	4:59 PM	0%
Tue Nov 10	6:01 AM2.0 ft	10:45 AM1.4 ft	4:51 PM3.4 ft		6:42 AM	4:58 PM	1%
Wed Nov 11	12:15 AM-0.2 ft	6:47 AM2.0 ft	11:24 AM1.6 ft	5:28 PM3.4 ft	6:43 AM	4:57 PM	5%
Thu Nov 12	12:58 AM-0.1 ft	7:34 AM2.0 ft	12:04 PM1.6 ft	6:06 PM3.2 ft	6:44 AM	4:56 PM	10%
Fri Nov 13	1:43 AM-0.1 ft	8:23 AM1.9 ft	12:47 PM1.6 ft	6:47 PM3.0 ft	6:45 AM	4:56 PM	18%
Sat Nov 14	2:29 AM-0.1 ft	9:13 AM1.8 ft	1:40 PM1.6 ft	7:32 PM2.8 ft	6:47 AM	4:55 PM	26%
Sun Nov 15	3:16 AM-0.1 ft	10:01 AM1.8 ft	2:49 PM1.5 ft	8:24 PM2.4 ft	6:48 AM	4:54 PM	36%
Mon Nov 16	4:02 AM-0.1 ft	10:46 AM1.8 ft	4:05 PM1.3 ft	9:24 PM2.1 ft	6:49 AM	4:53 PM	47%
Tue Nov 17	4:47 AM-0.1 ft	11:26 AM1.9 ft	5:16 PM1.0 ft	10:31 PM1.9 ft	6:50 AM	4:53 PM	57%
Wed Nov 18	5:30 AM0.0 ft	12:03 PM2.1 ft	6:20 PM0.7 ft	11:43 PM1.7 ft	6:51 AM	4:52 PM	68%
Thu Nov 19	6:10 AM0.2 ft	12:39 PM2.3 ft	7:17 PM0.4 ft		6:52 AM	4:52 PM	77%
Fri Nov 20	12:55 AM1.7 ft	6:50 AM0.4 ft	1:15 PM2.7 ft	8:09 PM0.1 ft	6:53 AM	4:51 PM	85%
Sat Nov 21	2:04 AM1.7 ft	7:29 AM0.7 ft	1:53 PM3.1 ft	8:59 PM-0.2 ft	6:54 AM	4:50 PM	92%
Sun Nov 22	3:08 AM1.9 ft	8:08 AM1.0 ft	2:32 PM3.5 ft	9:48 PM-0.4 ft	6:55 AM	4:50 PM	97%
Mon Nov 23	4:07 AM2.0 ft	8:49 AM1.2 ft	3:13 PM3.8 ft	10:38 PM-0.6 ft	6:56 AM	4:49 PM	99%
Tue Nov 24	5:03 AM2.1 ft	9:33 AM1.4 ft	3:56 PM4.0 ft	11:28 PM-0.6 ft	6:57 AM	4:49 PM	100%
Wed Nov 25	5:58 AM2.1 ft	10:20 AM1.6 ft	4:43 PM4.1 ft		6:58 AM	4:49 PM	98%
Thu Nov 26	12:19 AM-0.6 ft	6:52 AM2.1 ft	11:13 AM1.6 ft	5:32 PM4.0 ft	6:59 AM	4:48 PM	94%
Fri Nov 27	1:10 AM-0.6 ft	7:47 AM2.1 ft	12:13 PM1.6 ft	6:25 PM3.8 ft	7:00 AM	4:48 PM	88%
Sat Nov 28	2:01 AM-0.5 ft	8:41 AM2.1 ft	1:22 PM1.5 ft	7:22 PM3.3 ft	7:01 AM	4:47 PM	80%
Sun Nov 29	2:51 AM-0.4 ft	9:33 AM2.1 ft	2:38 PM1.3 ft	8:24 PM2.8 ft	7:02 AM	4:47 PM	71%
Mon Nov 30	3:41 AM-0.3 ft	10:23 AM2.2 ft	3:59 PM1.1 ft	9:30 PM2.3 ft	7:03 AM	4:47 PM	61%

Tidal datums at Korths Harbor, San Joaquin River

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 9415229, in feet above MLLW:

MHHW

18.47 ft

Mean higher high water

MHW

18.03 ft

Mean high water

MSL

16.88 ft

Mean sea level

MLW

15.72 ft

Mean low water

2.31 ft

Mean range

3.19 ft

Diurnal range

Nearby tide stations

Georgiana Slough entrance2.0 mi · next high 1:09 PM
Prisoners Point2.6 mi · next high 1:05 PM
Terminous, South Fork3.9 mi · next high 1:33 PM
Irish Landing, Sand Mound Slough4.5 mi · next high 1:09 PM
Wards Island, Little Connection Slough5.1 mi · next high 12:50 PM
False River5.6 mi · next high 12:25 PM

Questions

What time is high tide at Korths Harbor, San Joaquin River today?

High tide at Korths Harbor, San Joaquin River, California on Sunday, October 18, 2026 is at 12:33 PM (1.7 ft above MLLW) and 11:09 PM (2.5 ft above MLLW), NOAA prediction, local time.

What time is low tide at Korths Harbor, San Joaquin River today?

Low tide at Korths Harbor, San Joaquin River on Sunday, October 18, 2026 is at 5:50 AM (0.2 ft) and 5:26 PM (1.5 ft).

What is the water temperature at Korths Harbor, San Joaquin River?

The nearest NOAA water-temperature reading to Korths Harbor, San Joaquin River is 65.8 F at buoy PCOC1 (26 mi away), as of October 18, 2026.

Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 9415229.