Texas tide station

Clear Lake tide times

Today, Sunday, October 18, 2026: high tide at 8:18 AM (1.6 ft); low tide at 10:00 PM (0.4 ft). Water temperature 77.9 F at Morgans Point, Barbours Cut (9.5 mi away).

NOAA station 8770933 · Reference station · MLLW datum · times in CDT · sunrise 7:24 AM, sunset 6:47 PM · first quarter (51% lit)

High tide▲

8:18AM

1.6FT MLLW

high

Low tide▼

10:00PM

0.4FT MLLW

low

Water temp°F

77.9

25.5C

Morgans Point, Barbours Cut, 9.5 mi

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

As of 4:20 AM the tide is rising toward high tide at 8:18 AM (1.6 ft).

First Quarter 51% litSunrise 7:24 AMSunset 6:47 PMDaylight 11h 22mCDT

High tide at Clear Lake, Texas on October 18, 2026 is at 8:18 AM (1.6 ft above MLLW).
Low tide at Clear Lake on October 18, 2026 is at 10:00 PM (0.4 ft).
Today's tidal range at Clear Lake is 1.2 ft (highest high 1.6 ft, lowest low 0.4 ft).
The nearest NOAA water temperature to Clear Lake is 77.9 F at Morgans Point, Barbours Cut (9.5 mi away), as of October 18, 2026.
Sunrise 7:24 AM, sunset 6:47 PM (CDT); moon first quarter, 51% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 8770933 (harmonic reference station), heights above MLLW.

Next 7 days at Clear Lake

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	8:18 AM1.6 ft	10:00 PM0.4 ft			7:24 AM	6:47 PM	51%
Mon Oct 19	8:42 AM1.6 ft	10:54 PM0.4 ft			7:25 AM	6:46 PM	62%
Tue Oct 20	8:54 AM1.6 ft	11:42 PM0.4 ft			7:25 AM	6:45 PM	72%
Wed Oct 21	8:36 AM1.5 ft				7:26 AM	6:44 PM	81%
Thu Oct 22	12:30 AM0.5 ft	8:30 AM1.4 ft	2:06 PM1.0 ft	6:54 PM1.1 ft	7:27 AM	6:43 PM	88%
Fri Oct 23	1:30 AM0.7 ft	8:18 AM1.2 ft	2:12 PM0.8 ft	9:06 PM1.3 ft	7:27 AM	6:42 PM	94%
Sat Oct 24	2:30 AM1.0 ft	7:24 AM1.2 ft	2:36 PM0.5 ft	10:36 PM1.4 ft	7:28 AM	6:41 PM	98%

Water temperature near Clear Lake

77.9 F (25.5 C)

NOAA CO-OPS station 8770613 (Morgans Point, Barbours Cut sensor, 9.5 mi away), read 4:00 AM local, October 18, 2026

Over the past 30 days this sensor ranged from 75.2 to 89.1 F. Typical for October here is 78.1 F (5-year hourly mean; range 67.3 to 85.5), so today is 0.2 F below typical.

Water temperature is the nearest NOAA reading to Clear Lake, 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 CDT with sunrise, sunset and moon illumination. CSV of today's tides for every Texas station.

October 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Thu Oct 1					7:14 AM	7:06 PM	72%
Fri Oct 2					7:14 AM	7:05 PM	62%
Sat Oct 3					7:15 AM	7:04 PM	51%
Sun Oct 4					7:15 AM	7:02 PM	41%
Mon Oct 5					7:16 AM	7:01 PM	31%
Tue Oct 6					7:17 AM	7:00 PM	21%
Wed Oct 7					7:17 AM	6:59 PM	13%
Thu Oct 8					7:18 AM	6:58 PM	7%
Fri Oct 9					7:18 AM	6:57 PM	3%
Sat Oct 10					7:19 AM	6:55 PM	0%
Sun Oct 11					7:20 AM	6:54 PM	0%
Mon Oct 12					7:20 AM	6:53 PM	2%
Tue Oct 13					7:21 AM	6:52 PM	7%
Wed Oct 14					7:21 AM	6:51 PM	13%
Thu Oct 15					7:22 AM	6:50 PM	21%
Fri Oct 16	6:42 AM1.6 ft	8:00 PM0.4 ft			7:23 AM	6:49 PM	30%
Sat Oct 17	7:36 AM1.6 ft	9:00 PM0.4 ft			7:23 AM	6:48 PM	40%
Sun Oct 18today	8:18 AM1.6 ft	10:00 PM0.4 ft			7:24 AM	6:47 PM	51%
Mon Oct 19	8:42 AM1.6 ft	10:54 PM0.4 ft			7:25 AM	6:46 PM	62%
Tue Oct 20	8:54 AM1.6 ft	11:42 PM0.4 ft			7:25 AM	6:45 PM	72%
Wed Oct 21	8:36 AM1.5 ft				7:26 AM	6:44 PM	81%
Thu Oct 22	12:30 AM0.5 ft	8:30 AM1.4 ft	2:06 PM1.0 ft	6:54 PM1.1 ft	7:27 AM	6:43 PM	88%
Fri Oct 23	1:30 AM0.7 ft	8:18 AM1.2 ft	2:12 PM0.8 ft	9:06 PM1.3 ft	7:27 AM	6:42 PM	94%
Sat Oct 24	2:30 AM1.0 ft	7:24 AM1.2 ft	2:36 PM0.5 ft	10:36 PM1.4 ft	7:28 AM	6:41 PM	98%
Sun Oct 25	3:42 AM1.2 ft	5:54 AM1.2 ft	3:06 PM0.3 ft	11:54 PM1.6 ft	7:29 AM	6:40 PM	100%
Mon Oct 26	3:42 PM0.2 ft				7:29 AM	6:39 PM	99%
Tue Oct 27	1:30 AM1.6 ft	4:24 PM0.1 ft			7:30 AM	6:38 PM	97%
Wed Oct 28	3:36 AM1.7 ft	5:24 PM0.1 ft			7:31 AM	6:37 PM	92%
Thu Oct 29	5:12 AM1.7 ft	6:30 PM0.1 ft			7:32 AM	6:36 PM	85%
Fri Oct 30	6:36 AM1.7 ft	7:36 PM0.1 ft			7:32 AM	6:35 PM	77%
Sat Oct 31	7:42 AM1.7 ft	8:48 PM0.2 ft			7:33 AM	6:35 PM	67%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	7:12 AM1.6 ft	8:48 PM0.2 ft			6:34 AM	5:34 PM	57%
Mon Nov 2	7:24 AM1.5 ft	9:42 PM0.3 ft			6:35 AM	5:33 PM	46%
Tue Nov 3	7:18 AM1.4 ft	10:30 PM0.5 ft			6:35 AM	5:32 PM	36%
Wed Nov 4	6:42 AM1.3 ft	1:42 PM0.9 ft	5:42 PM1.0 ft	11:18 PM0.7 ft	6:36 AM	5:32 PM	26%
Thu Nov 5	6:30 AM1.2 ft	12:48 PM0.7 ft	7:42 PM1.1 ft		6:37 AM	5:31 PM	17%
Fri Nov 6	12:12 AM1.0 ft	5:48 AM1.2 ft	1:06 PM0.5 ft	9:36 PM1.3 ft	6:38 AM	5:30 PM	10%
Sat Nov 7	1:18 AM1.2 ft	4:00 AM1.2 ft	1:30 PM0.3 ft	11:12 PM1.4 ft	6:38 AM	5:29 PM	4%
Sun Nov 8	2:06 PM0.1 ft				6:39 AM	5:29 PM	1%
Mon Nov 9	12:24 AM1.5 ft	2:42 PM0.1 ft			6:40 AM	5:28 PM	0%
Tue Nov 10	1:24 AM1.5 ft	3:18 PM0.1 ft			6:41 AM	5:28 PM	1%
Wed Nov 11	2:30 AM1.5 ft	4:00 PM0.1 ft			6:42 AM	5:27 PM	4%
Thu Nov 12	3:36 AM1.5 ft	4:48 PM0.2 ft			6:42 AM	5:26 PM	10%
Fri Nov 13	4:30 AM1.5 ft	5:42 PM0.2 ft			6:43 AM	5:26 PM	17%
Sat Nov 14	5:12 AM1.5 ft	6:30 PM0.1 ft			6:44 AM	5:25 PM	26%
Sun Nov 15	5:42 AM1.5 ft	7:24 PM0.1 ft			6:45 AM	5:25 PM	35%
Mon Nov 16	5:54 AM1.4 ft	8:12 PM0.1 ft			6:46 AM	5:24 PM	46%
Tue Nov 17	5:48 AM1.4 ft	9:00 PM0.2 ft			6:46 AM	5:24 PM	56%
Wed Nov 18	5:48 AM1.3 ft	10:00 PM0.4 ft			6:47 AM	5:24 PM	67%
Thu Nov 19	5:48 AM1.1 ft	11:48 AM0.7 ft	5:36 PM0.9 ft	11:06 PM0.6 ft	6:48 AM	5:23 PM	76%
Fri Nov 20	5:24 AM1.0 ft	12:00 PM0.4 ft	7:24 PM1.1 ft		6:49 AM	5:23 PM	85%
Sat Nov 21	12:18 AM0.8 ft	4:30 AM0.9 ft	12:24 PM0.2 ft	8:54 PM1.2 ft	6:50 AM	5:23 PM	92%
Sun Nov 22	1:00 PM-0.1 ft	10:24 PM1.4 ft			6:51 AM	5:22 PM	96%
Mon Nov 23	1:42 PM-0.2 ft				6:51 AM	5:22 PM	99%
Tue Nov 24	12:00 AM1.4 ft	2:30 PM-0.3 ft			6:52 AM	5:22 PM	100%
Wed Nov 25	1:42 AM1.5 ft	3:30 PM-0.3 ft			6:53 AM	5:22 PM	98%
Thu Nov 26	3:12 AM1.5 ft	4:30 PM-0.3 ft			6:54 AM	5:21 PM	94%
Fri Nov 27	4:42 AM1.5 ft	5:36 PM-0.3 ft			6:55 AM	5:21 PM	89%
Sat Nov 28	5:42 AM1.4 ft	6:30 PM-0.2 ft			6:55 AM	5:21 PM	81%
Sun Nov 29	5:48 AM1.3 ft	7:24 PM-0.1 ft			6:56 AM	5:21 PM	72%
Mon Nov 30	5:48 AM1.2 ft	8:12 PM0.0 ft			6:57 AM	5:21 PM	62%

Tidal datums at Clear Lake

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8770933, in feet above MLLW:

MHHW

6.25 ft

Mean higher high water

MHW

6.19 ft

Mean high water

MSL

5.71 ft

Mean sea level

MLW

5.16 ft

Mean low water

Nearby tide stations

Morgans Point, Barbours Cut9.5 mi · next high 6:51 AM
Eagle Point11 mi · next high 6:36 AM
Battleship Texas State Park13 mi · next high 7:05 AM
Lynchburg Landing, San Jacinto River14 mi · next high 6:53 AM
Umbrella Point, Trinity Bay14 mi · next high 6:48 AM
Texas City, Galveston Bay16 mi · next high 6:15 AM

Questions

What time is high tide at Clear Lake today?

High tide at Clear Lake, Texas on Sunday, October 18, 2026 is at 8:18 AM (1.6 ft above MLLW), NOAA prediction, local time.

What time is low tide at Clear Lake today?

Low tide at Clear Lake on Sunday, October 18, 2026 is at 10:00 PM (0.4 ft).

What is the water temperature at Clear Lake?

The nearest NOAA water-temperature reading to Clear Lake is 77.9 F at Morgans Point, Barbours Cut (9.5 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 8770933.