Texas tide station

Portland, Nueces Bay tide times

Today, Sunday, October 18, 2026: high tide at 7:20 AM (0.7 ft); low tide at 8:42 PM (0.0 ft). Water temperature 78.4 F at buoy LQAT2 (3.6 mi away).

NOAA station 8775131 · Reference station · MLLW datum · times in CDT · sunrise 7:32 AM, sunset 6:57 PM · first quarter (51% lit)

High tide▲

7:20AM

0.7FT MLLW

high

Low tide▼

8:42PM

0.0FT 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 7:20 AM (0.7 ft).

First Quarter 51% litSunrise 7:32 AMSunset 6:57 PMDaylight 11h 25mCDT

High tide at Portland, Nueces Bay, Texas on October 18, 2026 is at 7:20 AM (0.7 ft above MLLW).
Low tide at Portland, Nueces Bay on October 18, 2026 is at 8:42 PM (0.0 ft).
Today's tidal range at Portland, Nueces Bay is 0.6 ft (highest high 0.7 ft, lowest low 0.0 ft).
The nearest NOAA water temperature to Portland, Nueces Bay is 78.4 F at buoy LQAT2 (3.6 mi away), as of October 18, 2026.
Sunrise 7:32 AM, sunset 6:57 PM (CDT); moon first quarter, 51% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 8775131 (harmonic reference station), heights above MLLW.

Next 7 days at Portland, Nueces Bay

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	7:20 AM0.7 ft	8:42 PM0.0 ft			7:32 AM	6:57 PM	51%
Mon Oct 19	7:55 AM0.6 ft	9:37 PM0.0 ft			7:32 AM	6:56 PM	62%
Tue Oct 20	8:13 AM0.6 ft	10:29 PM0.1 ft			7:33 AM	6:55 PM	72%
Wed Oct 21	8:12 AM0.5 ft	11:20 PM0.2 ft			7:33 AM	6:54 PM	81%
Thu Oct 22	7:38 AM0.4 ft	12:36 PM0.4 ft	4:50 PM0.4 ft		7:34 AM	6:54 PM	88%
Fri Oct 23	12:16 AM0.3 ft	5:57 AM0.4 ft	12:53 PM0.2 ft	8:40 PM0.4 ft	7:35 AM	6:53 PM	94%
Sat Oct 24	1:23 AM0.4 ft	4:58 AM0.4 ft	1:20 PM0.1 ft	10:44 PM0.5 ft	7:35 AM	6:52 PM	98%

Water temperature near Portland, Nueces Bay

78.4 F (25.8 C)

NDBC buoy LQAT2 (La Quinta, TX MET), 3.6 mi away, observed 08:48 UTC October 18, 2026

Water temperature is the nearest NOAA reading to Portland, Nueces Bay, 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					7:22 AM	7:16 PM	72%
Fri Oct 2					7:23 AM	7:14 PM	62%
Sat Oct 3					7:23 AM	7:13 PM	51%
Sun Oct 4					7:24 AM	7:12 PM	41%
Mon Oct 5					7:24 AM	7:11 PM	31%
Tue Oct 6					7:25 AM	7:10 PM	21%
Wed Oct 7					7:25 AM	7:09 PM	13%
Thu Oct 8					7:26 AM	7:08 PM	7%
Fri Oct 9					7:27 AM	7:07 PM	3%
Sat Oct 10					7:27 AM	7:06 PM	0%
Sun Oct 11					7:28 AM	7:04 PM	0%
Mon Oct 12					7:28 AM	7:03 PM	2%
Tue Oct 13					7:29 AM	7:02 PM	7%
Wed Oct 14					7:29 AM	7:01 PM	13%
Thu Oct 15					7:30 AM	7:00 PM	21%
Fri Oct 16	5:35 AM0.7 ft	6:44 PM-0.0 ft			7:30 AM	6:59 PM	30%
Sat Oct 17	6:32 AM0.7 ft	7:43 PM-0.0 ft			7:31 AM	6:58 PM	40%
Sun Oct 18today	7:20 AM0.7 ft	8:42 PM0.0 ft			7:32 AM	6:57 PM	51%
Mon Oct 19	7:55 AM0.6 ft	9:37 PM0.0 ft			7:32 AM	6:56 PM	62%
Tue Oct 20	8:13 AM0.6 ft	10:29 PM0.1 ft			7:33 AM	6:55 PM	72%
Wed Oct 21	8:12 AM0.5 ft	11:20 PM0.2 ft			7:33 AM	6:54 PM	81%
Thu Oct 22	7:38 AM0.4 ft	12:36 PM0.4 ft	4:50 PM0.4 ft		7:34 AM	6:54 PM	88%
Fri Oct 23	12:16 AM0.3 ft	5:57 AM0.4 ft	12:53 PM0.2 ft	8:40 PM0.4 ft	7:35 AM	6:53 PM	94%
Sat Oct 24	1:23 AM0.4 ft	4:58 AM0.4 ft	1:20 PM0.1 ft	10:44 PM0.5 ft	7:35 AM	6:52 PM	98%
Sun Oct 25	1:55 PM-0.0 ft				7:36 AM	6:51 PM	100%
Mon Oct 26	12:15 AM0.6 ft	2:35 PM-0.1 ft			7:37 AM	6:50 PM	99%
Tue Oct 27	1:33 AM0.7 ft	3:21 PM-0.2 ft			7:37 AM	6:49 PM	97%
Wed Oct 28	2:45 AM0.8 ft	4:13 PM-0.2 ft			7:38 AM	6:48 PM	92%
Thu Oct 29	3:55 AM0.8 ft	5:10 PM-0.3 ft			7:39 AM	6:47 PM	85%
Fri Oct 30	4:59 AM0.9 ft	6:09 PM-0.2 ft			7:39 AM	6:47 PM	77%
Sat Oct 31	5:55 AM0.8 ft	7:10 PM-0.2 ft			7:40 AM	6:46 PM	67%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	5:37 AM0.8 ft	7:08 PM-0.1 ft			6:41 AM	5:45 PM	57%
Mon Nov 2	5:57 AM0.7 ft	8:04 PM0.0 ft			6:41 AM	5:44 PM	46%
Tue Nov 3	5:56 AM0.6 ft	8:56 PM0.1 ft			6:42 AM	5:44 PM	36%
Wed Nov 4	5:32 AM0.5 ft	11:33 AM0.3 ft	2:38 PM0.4 ft	9:45 PM0.3 ft	6:43 AM	5:43 PM	26%
Thu Nov 5	4:24 AM0.4 ft	11:31 AM0.2 ft	7:58 PM0.4 ft	10:36 PM0.4 ft	6:43 AM	5:42 PM	17%
Fri Nov 6	3:02 AM0.5 ft	11:57 AM0.1 ft			6:44 AM	5:42 PM	10%
Sat Nov 7	2:12 AM0.5 ft	12:27 PM0.0 ft	11:08 PM0.6 ft		6:45 AM	5:41 PM	4%
Sun Nov 8	12:59 PM-0.1 ft	11:58 PM0.7 ft			6:46 AM	5:40 PM	1%
Mon Nov 9	1:33 PM-0.1 ft				6:46 AM	5:40 PM	0%
Tue Nov 10	12:45 AM0.7 ft	2:10 PM-0.1 ft			6:47 AM	5:39 PM	1%
Wed Nov 11	1:35 AM0.7 ft	2:50 PM-0.1 ft			6:48 AM	5:39 PM	4%
Thu Nov 12	2:27 AM0.7 ft	3:33 PM-0.1 ft			6:49 AM	5:38 PM	10%
Fri Nov 13	3:20 AM0.7 ft	4:19 PM-0.1 ft			6:49 AM	5:38 PM	17%
Sat Nov 14	4:08 AM0.7 ft	5:06 PM-0.1 ft			6:50 AM	5:37 PM	26%
Sun Nov 15	4:46 AM0.7 ft	5:52 PM-0.0 ft			6:51 AM	5:37 PM	35%
Mon Nov 16	5:11 AM0.6 ft	6:35 PM0.0 ft			6:52 AM	5:37 PM	46%
Tue Nov 17	5:19 AM0.6 ft	7:16 PM0.1 ft			6:53 AM	5:36 PM	56%
Wed Nov 18	5:05 AM0.5 ft	7:56 PM0.2 ft			6:53 AM	5:36 PM	67%
Thu Nov 19	3:54 AM0.5 ft	10:57 AM0.3 ft			6:54 AM	5:35 PM	76%
Fri Nov 20	2:38 AM0.5 ft	10:58 AM0.2 ft			6:55 AM	5:35 PM	85%
Sat Nov 21	1:58 AM0.5 ft	11:22 AM0.0 ft	10:14 PM0.6 ft		6:56 AM	5:35 PM	92%
Sun Nov 22	11:55 AM-0.1 ft	11:03 PM0.7 ft			6:56 AM	5:35 PM	96%
Mon Nov 23	12:36 PM-0.2 ft	11:58 PM0.8 ft			6:57 AM	5:34 PM	99%
Tue Nov 24	1:22 PM-0.3 ft				6:58 AM	5:34 PM	100%
Wed Nov 25	12:58 AM0.9 ft	2:12 PM-0.3 ft			6:59 AM	5:34 PM	98%
Thu Nov 26	1:59 AM0.9 ft	3:05 PM-0.3 ft			7:00 AM	5:34 PM	94%
Fri Nov 27	2:57 AM0.9 ft	3:59 PM-0.3 ft			7:00 AM	5:34 PM	89%
Sat Nov 28	3:45 AM0.8 ft	4:52 PM-0.2 ft			7:01 AM	5:34 PM	81%
Sun Nov 29	4:14 AM0.8 ft	5:41 PM-0.1 ft			7:02 AM	5:34 PM	72%
Mon Nov 30	4:21 AM0.7 ft	6:25 PM0.0 ft			7:03 AM	5:34 PM	62%

Tidal datums at Portland, Nueces Bay

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8775131, in feet above MLLW:

MHHW

31.50 ft

Mean higher high water

MHW

31.48 ft

Mean high water

MSL

31.24 ft

Mean sea level

MLW

30.90 ft

Mean low water

0.58 ft

Mean range

0.61 ft

Diurnal range

Nearby tide stations

La Qunita Channel North4.3 mi · next high 7:04 AM
Texas State Aquarium, USS Lexington5.5 mi · next high 7:06 AM
White Point8.2 mi · next high 7:32 AM
Enbridge, Ingleside9.3 mi · next high 6:30 AM
Nueces Bay9.4 mi · next high 7:48 AM
Viola Turning Basin11 mi · next high 6:57 AM

Questions

What time is high tide at Portland, Nueces Bay today?

High tide at Portland, Nueces Bay, Texas on Sunday, October 18, 2026 is at 7:20 AM (0.7 ft above MLLW), NOAA prediction, local time.

What time is low tide at Portland, Nueces Bay today?

Low tide at Portland, Nueces Bay on Sunday, October 18, 2026 is at 8:42 PM (0.0 ft).

What is the water temperature at Portland, Nueces Bay?

The nearest NOAA water-temperature reading to Portland, Nueces Bay is 78.4 F at buoy LQAT2 (3.6 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 8775131.