Texas tide station

Rockport tide times

Today, Sunday, October 18, 2026: high tide at 7:59 AM (0.8 ft); low tide at 7:49 PM (0.4 ft). Water temperature 74.8 F at Rockport.

NOAA station 8774770 · Reference station · MLLW datum · times in CDT · sunrise 7:31 AM, sunset 6:56 PM · first quarter (51% lit)

High tide▲

7:59AM

0.8FT MLLW

high

Low tide▼

7:49PM

0.4FT MLLW

low

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

As of 4:20 AM the tide is rising toward high tide at 7:59 AM (0.8 ft).

First Quarter 51% litSunrise 7:31 AMSunset 6:56 PMDaylight 11h 25mCDT

High tide at Rockport, Texas on October 18, 2026 is at 7:59 AM (0.8 ft above MLLW).
Low tide at Rockport on October 18, 2026 is at 7:49 PM (0.4 ft).
Today's tidal range at Rockport is 0.4 ft (highest high 0.8 ft, lowest low 0.4 ft).
The nearest NOAA water temperature to Rockport is 74.8 F at Rockport, as of October 18, 2026.
Sunrise 7:31 AM, sunset 6:56 PM (CDT); moon first quarter, 51% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 8774770 (harmonic reference station), heights above MLLW.

Next 7 days at Rockport

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	7:59 AM0.8 ft	7:49 PM0.4 ft			7:31 AM	6:56 PM	51%
Mon Oct 19	8:48 AM0.8 ft	8:33 PM0.5 ft			7:31 AM	6:55 PM	62%
Tue Oct 20	9:37 AM0.8 ft	9:08 PM0.5 ft			7:32 AM	6:54 PM	72%
Wed Oct 21	10:32 AM0.7 ft	9:35 PM0.5 ft			7:32 AM	6:53 PM	81%
Thu Oct 22	1:46 PM0.7 ft	9:54 PM0.6 ft			7:33 AM	6:52 PM	88%
Fri Oct 23	3:27 AM0.7 ft	11:25 AM0.6 ft	4:02 PM0.6 ft	9:27 PM0.6 ft	7:34 AM	6:51 PM	94%
Sat Oct 24	3:19 AM0.7 ft	12:06 PM0.5 ft			7:34 AM	6:50 PM	98%

Water temperature near Rockport

74.8 F (23.8 C)

NOAA CO-OPS station 8774770 (this station's own sensor), read 4:00 AM local, October 18, 2026

Over the past 30 days this sensor ranged from 74.8 to 89.8 F. Typical for October here is 80.7 F (5-year hourly mean; range 70.3 to 88.9), so today is 5.9 F below typical.

Water temperature is the nearest NOAA reading to Rockport, not a measurement at the tide gauge itself. 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					7:21 AM	7:14 PM	72%
Fri Oct 2					7:22 AM	7:13 PM	62%
Sat Oct 3					7:22 AM	7:12 PM	51%
Sun Oct 4					7:23 AM	7:11 PM	41%
Mon Oct 5					7:23 AM	7:10 PM	31%
Tue Oct 6					7:24 AM	7:09 PM	21%
Wed Oct 7					7:24 AM	7:08 PM	13%
Thu Oct 8					7:25 AM	7:06 PM	7%
Fri Oct 9					7:25 AM	7:05 PM	3%
Sat Oct 10					7:26 AM	7:04 PM	0%
Sun Oct 11					7:26 AM	7:03 PM	0%
Mon Oct 12					7:27 AM	7:02 PM	2%
Tue Oct 13					7:28 AM	7:01 PM	7%
Wed Oct 14					7:28 AM	7:00 PM	13%
Thu Oct 15					7:29 AM	6:59 PM	21%
Fri Oct 16	6:19 AM0.8 ft	6:02 PM0.4 ft			7:29 AM	6:58 PM	30%
Sat Oct 17	7:08 AM0.8 ft	6:58 PM0.4 ft			7:30 AM	6:57 PM	40%
Sun Oct 18today	7:59 AM0.8 ft	7:49 PM0.4 ft			7:31 AM	6:56 PM	51%
Mon Oct 19	8:48 AM0.8 ft	8:33 PM0.5 ft			7:31 AM	6:55 PM	62%
Tue Oct 20	9:37 AM0.8 ft	9:08 PM0.5 ft			7:32 AM	6:54 PM	72%
Wed Oct 21	10:32 AM0.7 ft	9:35 PM0.5 ft			7:32 AM	6:53 PM	81%
Thu Oct 22	1:46 PM0.7 ft	9:54 PM0.6 ft			7:33 AM	6:52 PM	88%
Fri Oct 23	3:27 AM0.7 ft	11:25 AM0.6 ft	4:02 PM0.6 ft	9:27 PM0.6 ft	7:34 AM	6:51 PM	94%
Sat Oct 24	3:19 AM0.7 ft	12:06 PM0.5 ft			7:34 AM	6:50 PM	98%
Sun Oct 25	3:24 AM0.8 ft	12:47 PM0.4 ft			7:35 AM	6:49 PM	100%
Mon Oct 26	3:37 AM0.8 ft	1:31 PM0.4 ft			7:36 AM	6:49 PM	99%
Tue Oct 27	3:58 AM0.8 ft	2:19 PM0.3 ft			7:36 AM	6:48 PM	97%
Wed Oct 28	4:28 AM0.8 ft	3:13 PM0.3 ft			7:37 AM	6:47 PM	92%
Thu Oct 29	5:10 AM0.8 ft	4:14 PM0.3 ft			7:38 AM	6:46 PM	85%
Fri Oct 30	6:03 AM0.8 ft	5:21 PM0.3 ft			7:38 AM	6:45 PM	77%
Sat Oct 31	7:05 AM0.8 ft	6:30 PM0.3 ft			7:39 AM	6:45 PM	67%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	7:14 AM0.8 ft	6:36 PM0.4 ft			6:40 AM	5:44 PM	57%
Mon Nov 2	8:41 AM0.7 ft	7:34 PM0.4 ft			6:40 AM	5:43 PM	46%
Tue Nov 3	10:45 AM0.7 ft	8:22 PM0.4 ft			6:41 AM	5:42 PM	36%
Wed Nov 4	6:05 AM0.6 ft	8:37 AM0.6 ft	12:46 PM0.6 ft	8:57 PM0.5 ft	6:42 AM	5:42 PM	26%
Thu Nov 5	1:29 AM0.6 ft	9:43 AM0.5 ft	7:03 PM0.6 ft	9:09 PM0.6 ft	6:43 AM	5:41 PM	17%
Fri Nov 6	1:23 AM0.6 ft	10:35 AM0.4 ft			6:43 AM	5:40 PM	10%
Sat Nov 7	1:31 AM0.7 ft	11:20 AM0.3 ft			6:44 AM	5:40 PM	4%
Sun Nov 8	1:41 AM0.7 ft	12:03 PM0.3 ft			6:45 AM	5:39 PM	1%
Mon Nov 9	1:52 AM0.7 ft	12:44 PM0.3 ft			6:45 AM	5:38 PM	0%
Tue Nov 10	2:10 AM0.7 ft	1:25 PM0.2 ft			6:46 AM	5:38 PM	1%
Wed Nov 11	2:41 AM0.7 ft	2:08 PM0.2 ft			6:47 AM	5:37 PM	4%
Thu Nov 12	3:21 AM0.7 ft	2:54 PM0.2 ft			6:48 AM	5:37 PM	10%
Fri Nov 13	4:06 AM0.7 ft	3:42 PM0.2 ft			6:49 AM	5:36 PM	17%
Sat Nov 14	4:53 AM0.7 ft	4:29 PM0.2 ft			6:49 AM	5:36 PM	26%
Sun Nov 15	5:37 AM0.6 ft	5:12 PM0.2 ft			6:50 AM	5:36 PM	35%
Mon Nov 16	6:17 AM0.6 ft	5:47 PM0.3 ft			6:51 AM	5:35 PM	46%
Tue Nov 17	6:49 AM0.5 ft	6:15 PM0.3 ft			6:52 AM	5:35 PM	56%
Wed Nov 18	6:45 AM0.5 ft	6:32 PM0.3 ft			6:52 AM	5:34 PM	67%
Thu Nov 19	1:30 AM0.5 ft	6:19 PM0.3 ft			6:53 AM	5:34 PM	76%
Fri Nov 20	12:52 AM0.5 ft	9:39 AM0.3 ft			6:54 AM	5:34 PM	85%
Sat Nov 21	12:47 AM0.5 ft	10:06 AM0.2 ft			6:55 AM	5:33 PM	92%
Sun Nov 22	12:56 AM0.5 ft	10:43 AM0.1 ft			6:56 AM	5:33 PM	96%
Mon Nov 23	1:14 AM0.6 ft	11:25 AM0.1 ft			6:56 AM	5:33 PM	99%
Tue Nov 24	1:43 AM0.6 ft	12:14 PM0.0 ft			6:57 AM	5:33 PM	100%
Wed Nov 25	2:24 AM0.6 ft	1:09 PM0.0 ft			6:58 AM	5:33 PM	98%
Thu Nov 26	3:15 AM0.6 ft	2:08 PM0.0 ft			6:59 AM	5:32 PM	94%
Fri Nov 27	4:13 AM0.6 ft	3:10 PM0.0 ft			6:59 AM	5:32 PM	89%
Sat Nov 28	5:13 AM0.5 ft	4:13 PM0.0 ft			7:00 AM	5:32 PM	81%
Sun Nov 29	6:16 AM0.5 ft	5:11 PM0.0 ft			7:01 AM	5:32 PM	72%
Mon Nov 30	7:26 AM0.4 ft	6:03 PM0.1 ft			7:02 AM	5:32 PM	62%

Tidal datums at Rockport

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8774770, in feet above MLLW:

MHHW

6.82 ft

Mean higher high water

MHW

6.81 ft

Mean high water

MSL

6.64 ft

Mean sea level

MLW

6.46 ft

Mean low water

0.36 ft

Mean range

0.36 ft

Diurnal range

Highest observed water level: 10.55 ft above MLLW on August 10, 1980. Tidal datum epoch 2002-2006.

Nearby tide stations

Copano Bay6.8 mi · next high 9:24 AM
Conn Brown Harbor, Aransas Pass9.5 mi · next high 5:06 AM
Bayside, Copano Bay9.6 mi · next high 9:18 AM
Port Aransas13 mi
Aransas, Aransas Pass13 mi
Port Aransas (H. Caldwell Pier)13 mi

Questions

What time is high tide at Rockport today?

High tide at Rockport, Texas on Sunday, October 18, 2026 is at 7:59 AM (0.8 ft above MLLW), NOAA prediction, local time.

What time is low tide at Rockport today?

Low tide at Rockport on Sunday, October 18, 2026 is at 7:49 PM (0.4 ft).

What is the water temperature at Rockport?

The nearest NOAA water-temperature reading to Rockport is 74.8 F at Rockport, 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 8774770.