Texas tide station

Sievers Cove, Goat Island tide times

Today, Sunday, October 18, 2026: high tide at 4:58 AM (1.7 ft); low tide at 7:04 PM (0.6 ft). Water temperature 71.8 F at Galveston Bay Entrance, North Jetty (5.2 mi away).

NOAA station 8771165 · Reference station · MLLW datum · times in CDT · sunrise 7:22 AM, sunset 6:45 PM · first quarter (51% lit)

High tide▲

4:58AM

1.7FT MLLW

high

Low tide▼

7:04PM

0.6FT MLLW

low

Water temp°F

71.8

22.1C

Galveston Bay Entrance, North Jetty, 5.2 mi

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

As of 4:20 AM the tide is rising toward high tide at 4:58 AM (1.7 ft).

First Quarter 51% litSunrise 7:22 AMSunset 6:45 PMDaylight 11h 23mCDT

High tide at Sievers Cove, Goat Island, Texas on October 18, 2026 is at 4:58 AM (1.7 ft above MLLW).
Low tide at Sievers Cove, Goat Island on October 18, 2026 is at 7:04 PM (0.6 ft).
Today's tidal range at Sievers Cove, Goat Island is 1.1 ft (highest high 1.7 ft, lowest low 0.6 ft).
The nearest NOAA water temperature to Sievers Cove, Goat Island is 71.8 F at Galveston Bay Entrance, North Jetty (5.2 mi away), as of October 18, 2026.
Sunrise 7:22 AM, sunset 6:45 PM (CDT); moon first quarter, 51% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 8771165 (harmonic reference station), heights above MLLW.

Next 7 days at Sievers Cove, Goat Island

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	4:58 AM1.7 ft	7:04 PM0.6 ft			7:22 AM	6:45 PM	51%
Mon Oct 19	5:35 AM1.6 ft	8:01 PM0.6 ft			7:23 AM	6:44 PM	62%
Tue Oct 20	5:54 AM1.5 ft	8:54 PM0.7 ft			7:24 AM	6:43 PM	72%
Wed Oct 21	5:35 AM1.4 ft	10:17 AM1.3 ft	1:11 PM1.3 ft	9:45 PM0.8 ft	7:24 AM	6:42 PM	81%
Thu Oct 22	4:50 AM1.3 ft	10:29 AM1.1 ft	3:22 PM1.3 ft	10:34 PM0.9 ft	7:25 AM	6:41 PM	88%
Fri Oct 23	4:12 AM1.3 ft	10:50 AM0.9 ft	5:18 PM1.4 ft	11:23 PM1.1 ft	7:26 AM	6:40 PM	94%
Sat Oct 24	3:35 AM1.3 ft	11:15 AM0.7 ft	7:08 PM1.4 ft		7:26 AM	6:40 PM	98%

Water temperature near Sievers Cove, Goat Island

71.8 F (22.1 C)

NOAA CO-OPS station 8771341 (Galveston Bay Entrance, North Jetty sensor, 5.2 mi away), read 4:00 AM local, October 18, 2026

Over the past 30 days this sensor ranged from 69.4 to 90.1 F. Typical for October here is 77.6 F (5-year hourly mean; range 61.9 to 86.0), so today is 5.8 F below typical.

Water temperature is the nearest NOAA reading to Sievers Cove, Goat Island, 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					7:12 AM	7:05 PM	72%
Fri Oct 2					7:13 AM	7:03 PM	62%
Sat Oct 3					7:13 AM	7:02 PM	51%
Sun Oct 4					7:14 AM	7:01 PM	41%
Mon Oct 5					7:15 AM	7:00 PM	31%
Tue Oct 6					7:15 AM	6:59 PM	21%
Wed Oct 7					7:16 AM	6:58 PM	13%
Thu Oct 8					7:16 AM	6:56 PM	7%
Fri Oct 9					7:17 AM	6:55 PM	3%
Sat Oct 10					7:17 AM	6:54 PM	0%
Sun Oct 11					7:18 AM	6:53 PM	0%
Mon Oct 12					7:19 AM	6:52 PM	2%
Tue Oct 13					7:19 AM	6:51 PM	7%
Wed Oct 14					7:20 AM	6:50 PM	13%
Thu Oct 15					7:20 AM	6:49 PM	21%
Fri Oct 16	3:20 AM1.7 ft	5:04 PM0.5 ft			7:21 AM	6:48 PM	30%
Sat Oct 17	4:11 AM1.7 ft	6:05 PM0.5 ft			7:22 AM	6:46 PM	40%
Sun Oct 18today	4:58 AM1.7 ft	7:04 PM0.6 ft			7:22 AM	6:45 PM	51%
Mon Oct 19	5:35 AM1.6 ft	8:01 PM0.6 ft			7:23 AM	6:44 PM	62%
Tue Oct 20	5:54 AM1.5 ft	8:54 PM0.7 ft			7:24 AM	6:43 PM	72%
Wed Oct 21	5:35 AM1.4 ft	10:17 AM1.3 ft	1:11 PM1.3 ft	9:45 PM0.8 ft	7:24 AM	6:42 PM	81%
Thu Oct 22	4:50 AM1.3 ft	10:29 AM1.1 ft	3:22 PM1.3 ft	10:34 PM0.9 ft	7:25 AM	6:41 PM	88%
Fri Oct 23	4:12 AM1.3 ft	10:50 AM0.9 ft	5:18 PM1.4 ft	11:23 PM1.1 ft	7:26 AM	6:40 PM	94%
Sat Oct 24	3:35 AM1.3 ft	11:15 AM0.7 ft	7:08 PM1.4 ft		7:26 AM	6:40 PM	98%
Sun Oct 25	12:16 AM1.3 ft	3:15 AM1.4 ft	11:47 AM0.5 ft	8:52 PM1.6 ft	7:27 AM	6:39 PM	100%
Mon Oct 26	12:24 PM0.3 ft	11:19 PM1.7 ft			7:28 AM	6:38 PM	99%
Tue Oct 27	1:09 PM0.1 ft				7:29 AM	6:37 PM	97%
Wed Oct 28	1:19 AM1.8 ft	2:03 PM0.0 ft			7:29 AM	6:36 PM	92%
Thu Oct 29	2:28 AM1.8 ft	3:04 PM0.0 ft			7:30 AM	6:35 PM	85%
Fri Oct 30	3:23 AM1.8 ft	4:09 PM0.0 ft			7:31 AM	6:34 PM	77%
Sat Oct 31	4:08 AM1.8 ft	5:14 PM0.1 ft			7:31 AM	6:33 PM	67%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	3:36 AM1.7 ft	5:16 PM0.2 ft			6:32 AM	5:33 PM	57%
Mon Nov 2	3:40 AM1.5 ft	6:17 PM0.4 ft			6:33 AM	5:32 PM	46%
Tue Nov 3	3:13 AM1.4 ft	7:16 PM0.6 ft			6:34 AM	5:31 PM	36%
Wed Nov 4	2:44 AM1.3 ft	8:39 AM1.0 ft	1:39 PM1.1 ft	8:14 PM0.8 ft	6:34 AM	5:30 PM	26%
Thu Nov 5	2:27 AM1.2 ft	9:15 AM0.7 ft	3:56 PM1.2 ft	9:11 PM1.0 ft	6:35 AM	5:30 PM	17%
Fri Nov 6	2:10 AM1.2 ft	9:52 AM0.5 ft	6:05 PM1.3 ft	10:09 PM1.1 ft	6:36 AM	5:29 PM	10%
Sat Nov 7	1:51 AM1.3 ft	10:28 AM0.3 ft	7:36 PM1.4 ft	11:10 PM1.3 ft	6:37 AM	5:28 PM	4%
Sun Nov 8	1:39 AM1.3 ft	11:03 AM0.2 ft	8:48 PM1.4 ft		6:38 AM	5:28 PM	1%
Mon Nov 9	11:39 AM0.1 ft	9:59 PM1.5 ft			6:38 AM	5:27 PM	0%
Tue Nov 10	12:17 PM0.1 ft	11:11 PM1.5 ft			6:39 AM	5:26 PM	1%
Wed Nov 11	12:59 PM0.1 ft				6:40 AM	5:26 PM	4%
Thu Nov 12	12:17 AM1.5 ft	1:45 PM0.1 ft			6:41 AM	5:25 PM	10%
Fri Nov 13	1:12 AM1.5 ft	2:36 PM0.1 ft			6:42 AM	5:25 PM	17%
Sat Nov 14	1:59 AM1.5 ft	3:27 PM0.1 ft			6:42 AM	5:24 PM	26%
Sun Nov 15	2:38 AM1.4 ft	4:16 PM0.2 ft			6:43 AM	5:24 PM	35%
Mon Nov 16	3:05 AM1.3 ft	5:03 PM0.3 ft			6:44 AM	5:23 PM	46%
Tue Nov 17	3:12 AM1.2 ft	5:49 PM0.4 ft			6:45 AM	5:23 PM	56%
Wed Nov 18	2:39 AM1.1 ft	6:38 PM0.5 ft			6:46 AM	5:22 PM	67%
Thu Nov 19	1:58 AM1.0 ft	8:42 AM0.7 ft	1:49 PM0.8 ft	7:38 PM0.7 ft	6:46 AM	5:22 PM	76%
Fri Nov 20	1:16 AM1.0 ft	8:56 AM0.4 ft	4:41 PM0.9 ft	8:50 PM0.9 ft	6:47 AM	5:22 PM	85%
Sat Nov 21	12:45 AM1.0 ft	9:21 AM0.2 ft	7:16 PM1.1 ft	10:05 PM1.1 ft	6:48 AM	5:21 PM	92%
Sun Nov 22	12:32 AM1.1 ft	9:52 AM-0.1 ft	8:33 PM1.3 ft		6:49 AM	5:21 PM	96%
Mon Nov 23	10:30 AM-0.3 ft	9:54 PM1.4 ft			6:50 AM	5:21 PM	99%
Tue Nov 24	11:14 AM-0.4 ft	11:27 PM1.5 ft			6:51 AM	5:21 PM	100%
Wed Nov 25	12:04 PM-0.5 ft				6:51 AM	5:20 PM	98%
Thu Nov 26	12:46 AM1.5 ft	12:59 PM-0.6 ft			6:52 AM	5:20 PM	94%
Fri Nov 27	1:42 AM1.5 ft	1:57 PM-0.5 ft			6:53 AM	5:20 PM	89%
Sat Nov 28	2:17 AM1.4 ft	2:55 PM-0.4 ft			6:54 AM	5:20 PM	81%
Sun Nov 29	2:25 AM1.2 ft	3:50 PM-0.2 ft			6:55 AM	5:20 PM	72%
Mon Nov 30	2:10 AM1.1 ft	4:42 PM-0.0 ft			6:55 AM	5:20 PM	62%

Tidal datums at Sievers Cove, Goat Island

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8771165, in feet above MLLW:

MHHW

29.33 ft

Mean higher high water

MHW

29.25 ft

Mean high water

MSL

28.83 ft

Mean sea level

MLW

28.24 ft

Mean low water

1.01 ft

Mean range

1.16 ft

Diurnal range

Nearby tide stations

Galveston Bay Entrance, North Jetty5.2 mi
Port Bolivar6.2 mi
Galveston Bay Entrance, South Jetty7.3 mi
Smith Point8.4 mi · next high 6:12 AM
GALVESTON, Galveston Channel9.7 mi
Texas City, Galveston Bay11 mi · next high 6:15 AM

Questions

What time is high tide at Sievers Cove, Goat Island today?

High tide at Sievers Cove, Goat Island, Texas on Sunday, October 18, 2026 is at 4:58 AM (1.7 ft above MLLW), NOAA prediction, local time.

What time is low tide at Sievers Cove, Goat Island today?

Low tide at Sievers Cove, Goat Island on Sunday, October 18, 2026 is at 7:04 PM (0.6 ft).

What is the water temperature at Sievers Cove, Goat Island?

The nearest NOAA water-temperature reading to Sievers Cove, Goat Island is 71.8 F at Galveston Bay Entrance, North Jetty (5.2 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 8771165.