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High Island, Icww, TX tide chart and marine alerts

NOAA station 8770808 · 29.595°N, 94.390°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.

NOAA station 8770808

High Island, Icww, TX

Tide now1.3 ft↑ rising · predicted

Next high3:09 AM1.5 ft

Next low2:48 PM0.0 ft

WindNW 1 ktgusts 2
Water71°F
Air68°F
NOAA sensors · 8:42 PM

No active NWS marine or coastal alerts here

NOAA sensor 2.1 ft at 8:42 PM (+0.8 ft vs prediction)Times CST · NOAA source

Today and tomorrow

Next 7 days Shape drawn between NOAA's predicted highs and lows

7-day tides, sun and moon Times CST · feet above MLLW

Day	High tides	Low tides	Sunrise Sunset	Moon
Wed, Nov 11	1:15 AM 1.6 ft	2:05 PM 0.0 ft	6:38 AM 5:25 PM	Waxing crescent 6%
Thu, Nov 12	3:09 AM 1.5 ft	2:48 PM 0.0 ft	6:39 AM 5:24 PM	Waxing crescent 12%
Fri, Nov 13	3:56 AM 1.5 ft	3:43 PM 0.1 ft	6:39 AM 5:23 PM	Waxing crescent 18%
Sat, Nov 14	4:21 AM 1.5 ft	4:51 PM 0.1 ft	6:40 AM 5:23 PM	Waxing crescent 26%
Sun, Nov 15	4:20 AM 1.5 ft	5:49 PM 0.1 ft	6:41 AM 5:23 PM	Waxing crescent 34%
Mon, Nov 16	3:59 AM 1.4 ft	6:34 PM 0.2 ft	6:42 AM 5:22 PM	Waxing crescent 44%
Tue, Nov 17	3:54 AM 1.4 ft	7:14 PM 0.3 ft	6:43 AM 5:22 PM	First quarter 54%

Tides: NOAA CO-OPS predictions. Sun and moon: computed for this station's coordinates with NOAA's solar equations and standard lunar formulas.

Today Wednesday, Nov 11

Tide	Time (CST)	Height
High	1:15 AM	1.6 ft
Low	2:05 PM	0.0 ft

Tomorrow Thursday, Nov 12

Tide	Time (CST)	Height
High	3:09 AM	1.5 ft
Low	2:48 PM	0.0 ft

Friday Friday, Nov 13

Tide	Time (CST)	Height
High	3:56 AM	1.5 ft
Low	3:43 PM	0.1 ft

Active NWS alerts

No active NWS marine or coastal alerts cover this station right now (checked 8:52 PM CST).

Marine forecast GMZ355 · Coastal waters from High Island to Freeport TX out 20 NM

Rest Of Tonight: Northeast winds 10 to 15 knots, becoming north around 10 knots, then increasing to 10 to 15 knots with gusts up to 20 knots late. Seas around 2 feet. Wave Detail: Southeast 1 foot at 4 seconds.
Thursday: North winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds.
Thursday Night: North winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Northeast 2 feet at 4 seconds.
Friday: Northeast winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Northeast 2 feet at 4 seconds, becoming northeast 1 foot at 4 seconds.

National Weather Service, issued Wed 7:11 PM CST. Official forecast for GMZ355

Unusual tides here

We flag a predicted high at or above 4.4 ft MLLW (the NWS minor flood stage for this station). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 1.3 ft.

No predicted tide in the next few days crosses either line.

Official sources

Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more. NOAA's sensor here read 2.1 ft at 8:42 PM.

Nearby stations

High Island, Icww, TX: common questions

When is the next high tide at High Island, Icww, TX?

NOAA predicts the next high tide at High Island, Icww, TX at Thu 3:09 AM CST, 1.5 ft above mean lower low water (MLLW).

When is the next low tide at High Island, Icww, TX?

The next predicted low tide is at Thu 2:48 PM CST, 0.0 ft relative to MLLW.

What is the water temperature at High Island, Icww, TX?

NOAA's sensor at station 8770808 read 71°F at Wed 8:42 PM CST.

Is there a marine alert for High Island, Icww, TX right now?

No. When this page was built, no NWS marine or coastal alert covered this station.

What are these tide heights measured from?

Heights are in feet above mean lower low water (MLLW), the average of the lower of the two daily low tides. A negative number means the water is below that average.

How do I get an email when something happens at High Island, Icww, TX?

Enter your email at the top of this page. You get one confirmation email, then nothing until the NWS issues a marine or coastal alert here or the tide is predicted unusually high or low. Unsubscribe in one click.