Marine Weather and Tide Forecast for Houston, TX

May 19, 2025 3:26 PM CDT (20:26 UTC)
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Sunrise 6:24 AM Sunset 8:11 PM
Moonrise 12:29 AM Moonset 11:19 AM

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

Marine Forecasts

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NOTE: Zones were updated 3/20/2025

GMZ335 Galveston Bay- 927 Am Cdt Mon May 19 2025

.small craft advisory in effect through late tonight - .

Rest of today - South winds 15 to 25 knots. Bay waters choppy.

Tonight - South winds 15 to 25 knots. Bay waters choppy.

Tuesday - Southwest winds 15 to 25 knots, becoming south around 15 knots in the late morning and afternoon. Bay waters choppy, easing to slightly choppy in the late morning and afternoon.

Tuesday night - South winds 10 to 15 knots, becoming northwest around 10 knots after midnight, veering to northeast late. Bay waters slightly choppy, easing to smooth after midnight.

Wednesday - Northeast winds around 10 knots, veering to southeast in the afternoon. Bay waters smooth to slightly choppy.

Wednesday night - Southeast winds 5 to 10 knots. Bay waters smooth.

Thursday - Southeast winds 5 to 10 knots. Bay waters smooth.

Thursday night - Southeast winds 5 to 10 knots. Bay waters smooth.

Friday - Southeast winds around 10 knots, rising to 10 to 15 knots in the afternoon. Bay waters smooth, rising to slightly choppy in the afternoon.

Friday night - Southeast winds 10 to 15 knots. Bay waters slightly choppy.

GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 927 Am Cdt Mon May 19 2025

Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
gusty southeast winds and hazardous seas have warranted the issuance of a small craft advisory through tonight. Winds and seas are expected to decrease on Tuesday as a weakening frontal boundary approaches. Isolated showers and Thunderstorms cannot be ruled out Tuesday and Wednesday. Light to occasionally moderate winds are expected through the remainder of the week.

7 Day Forecast for Marine Location Near Houston, TX

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Tide / Current for Lynchburg Landing, San Jacinto River, Texas

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Lynchburg Landing
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Mon -- 01:27 AM CDT Moonrise
Mon -- 06:24 AM CDT Sunrise
Mon -- 07:48 AM CDT 0.11 feet Low Tide
Mon -- 12:17 PM CDT Moonset
Mon -- 05:05 PM CDT 1.24 feet High Tide
Mon -- 08:09 PM CDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION

Sorry, Lynchburg Landing, San Jacinto River, Texas does not exist in database. Press Edit above and select a valid nearby location.

Lynchburg Landing, San Jacinto River, Texas, Tide feet

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Tide / Current for Clear Lake, Harris Co. Park, Texas

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Clear Lake
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Mon -- 01:27 AM CDT Moonrise
Mon -- 06:25 AM CDT Sunrise
Mon -- 09:24 AM CDT -0.12 feet Low Tide
Mon -- 12:18 PM CDT Moonset
Mon -- 06:36 PM CDT 0.79 feet High Tide
Mon -- 08:08 PM CDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION

Sorry, Clear Lake, Harris Co. Park, Texas does not exist in database. Press Edit above and select a valid nearby location.

Clear Lake, Harris Co. Park, Texas, Tide feet

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0.7

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Area Discussion for Houston/Galveston, TX

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Using backup data server for hgx

Weather Reporting Stations

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Stations	Dist	Age	Wind	Air	Water	Waves	inHg	DewPt
NCHT2 - 8770777 - Manchester, TX	4 mi	57 min	SSW 11G19	86°F	82°F		29.73
MGPT2 - 8770613 - Morgans Point, TX	19 mi	57 min	SE 16G20	82°F	83°F		29.76
EPTT2 - 8771013 - Eagle Point, TX	28 mi	57 min	S 17G20	86°F	83°F		29.77
GRRT2	38 mi	57 min	SE 15G22	81°F	83°F		29.74
GTOT2	41 mi	57 min	S 8G12	83°F	84°F		29.74
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX	42 mi	57 min	S 18G21	81°F	82°F		29.75
RLOT2 - 8770971 - Rollover Pass, TX	46 mi	57 min	SSE 13G17	81°F			29.78
LUIT2	47 mi	57 min	SSE 12G16	82°F	83°F		29.76

Wind History for Manchester, TX

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Airport Reports

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Airport	Dist	Age	Wind kt	Vis	Sky	Weather	Air	DewPt	RH	inHg
KHOU WILLIAM P HOBBY,TX	7 sm	33 min	SSE 17G24	10 sm	Overcast		86°F	73°F	66%	29.74
KLVJ PEARLAND RGNL,TX	16 sm	17 min	SSE 12G22	8 sm	Mostly Cloudy		86°F	73°F	66%	29.77
KIAH GEORGE BUSH INTERCONTINENTAL/HOUSTON,TX	17 sm	33 min	SSE 13G25	10 sm	Overcast		90°F	70°F	52%	29.74
KAXH HOUSTONSOUTHWEST,TX	18 sm	11 min	SSE 10G17	10 sm	Mostly Cloudy		86°F	73°F	66%	29.75
KSGR SUGAR LAND RGNL,TX	19 sm	33 min	SSE 18G23	9 sm	Partly Cloudy		88°F	72°F	59%	29.74

Link to 1 hour of 5 minute data for KMCJ

Terminal Aerodrome Forecast (TAF) for KMCJ

Wind History Graph: MCJ

(wind in knots)

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Weather Map

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Full Color Weather Map

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GEOS Local Image of southern planes -- texas

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Link to Loop

Other links: GEOS-West Contential US Full GOES-East

Ground Weather Radar Station

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Houston/Galveston, TX,

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