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Marine Weather and Tide Forecast for Santa Fe, TX

February 17, 2025 2:13 PM CST (20:13 UTC) Change Location
Sunrise 6:55 AM   Sunset 6:12 PM
Moonrise 10:58 PM   Moonset 9:32 AM 
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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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GMZ335 Galveston Bay- 933 Am Cst Mon Feb 17 2025

Rest of today - East winds 10 to 15 knots. Bay waters slightly choppy.

Tonight - East winds 10 to 15 knots. Bay waters slightly choppy.

Tuesday - East winds 10 to 15 knots. Bay waters slightly choppy. Showers in the afternoon. A chance of Thunderstorms late.

Tuesday night - Southeast winds around 15 knots, becoming northeast around 10 knots late in the evening, then becoming north 20 to 25 knots after midnight. Bay waters slightly choppy, easing to smooth late in the evening, rising to rough after midnight. Showers with a chance of Thunderstorms.

Wednesday - North winds 20 to 25 knots. Bay waters rough.

Wednesday night - North winds 15 to 20 knots. Bay waters choppy.

Thursday - Northeast winds 15 to 20 knots, easing to around 15 knots in the afternoon. Bay waters choppy, easing to slightly choppy in the afternoon.

Thursday night - Northeast winds around 15 knots, rising to 15 to 20 knots after midnight. Bay waters slightly choppy, rising to choppy after midnight.

Friday - Northeast winds 15 to 20 knots, easing to around 15 knots in the afternoon. Bay waters choppy, easing to slightly choppy in the afternoon. A chance of showers in the afternoon.

Friday night - Northeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers.
winds and waves higher in and near Thunderstorms.
GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 933 Am Cst Mon Feb 17 2025

Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
onshore flow will return to the area over the course of the day today, with east winds shifting to the southeast this evening. Increasing moisture thanks to this wind shift may result in the development of patchy sea fog ahead of the passage of a cold front late on Tuesday. Strong north winds will develop behind the front overnight on Tuesday into Wednesday with gusts to gale force possible at times as well as elevated seas. Low water levels could develop in the bays behind this front. Winds will diminish somewhat on Thursday and Friday but should still remain near small craft advisory levels.

7 Day Forecast for Marine Location Near Santa Fe, TX
   
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Tide / Current for Clear Lake, Harris Co. Park, Texas
  
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Clear Lake
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Mon -- 12:39 AM CST     0.29 feet High Tide
Mon -- 06:57 AM CST     Sunrise
Mon -- 07:18 AM CST     -0.14 feet Low Tide
Mon -- 09:31 AM CST     Moonset
Mon -- 01:56 PM CST     0.29 feet High Tide
Mon -- 06:11 PM CST     Sunset
Mon -- 07:03 PM CST     0.13 feet Low Tide
Mon -- 10:58 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
Sorry tide depth graphs only, please select another station.

Clear Lake, Harris Co. Park, Texas, Tide feet
12
am
0.3
1
am
0.3
2
am
0.2
3
am
0.2
4
am
0
5
am
-0
6
am
-0.1
7
am
-0.1
8
am
-0.1
9
am
-0.1
10
am
-0
11
am
0.1
12
pm
0.2
1
pm
0.3
2
pm
0.3
3
pm
0.3
4
pm
0.2
5
pm
0.2
6
pm
0.1
7
pm
0.1
8
pm
0.1
9
pm
0.2
10
pm
0.2
11
pm
0.3

Tide / Current for Bolivar Roads, Texas Current
  
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Bolivar Roads
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Mon -- 01:37 AM CST     -1.60 knots Max Ebb
Mon -- 05:29 AM CST     0.00 knots Slack
Mon -- 06:56 AM CST     Sunrise
Mon -- 08:43 AM CST     1.15 knots Max Flood
Mon -- 09:30 AM CST     Moonset
Mon -- 01:49 PM CST     -0.00 knots Slack
Mon -- 03:23 PM CST     -0.14 knots Max Ebb
Mon -- 05:27 PM CST     0.00 knots Slack
Mon -- 06:10 PM CST     Sunset
Mon -- 06:43 PM CST     0.08 knots Max Flood
Mon -- 07:42 PM CST     -0.00 knots Slack
Mon -- 10:56 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
Sorry tide depth graphs only, please select another station.

Bolivar Roads, Texas Current, knots
12
am
-1.3
1
am
-1.6
2
am
-1.6
3
am
-1.4
4
am
-0.9
5
am
-0.3
6
am
0.3
7
am
0.8
8
am
1.1
9
am
1.1
10
am
1
11
am
0.8
12
pm
0.4
1
pm
0.2
2
pm
-0
3
pm
-0.1
4
pm
-0.1
5
pm
-0
6
pm
0.1
7
pm
0.1
8
pm
-0.1
9
pm
-0.3
10
pm
-0.7
11
pm
-1.1

Area Discussion for Houston/Galveston, TX
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NOTE: mouseover dotted underlined text for definition
FXUS64 KHGX 171723 AFDHGX

Area Forecast Discussion National Weather Service Houston/Galveston TX 1123 AM CST Mon Feb 17 2025

New AVIATION

SHORT TERM
(Today through Tuesday Night)
Issued at 242 AM CST Mon Feb 17 2025

Surface high pressure spanning the Plains slides east through the Mississippi River Valley today, allowing onshore flow to return this afternoon. Advection of warm/humid Gulf air will usher in a short warning trend, bringing highs in the upper 50s/60s. Rising moisture & cloud cover will limit cooling overnight, putting lows for Tuesday morning in the 40s/50s and lower 60s in some coastal spots.

WAA along with a strengthening LLJ will tap into abundant moisture, producing showers during the early morning hours of Tuesday.
Coverage increase with storms becoming more likely that afternoon as a warm sector moves onshore preceding the arrival of strong cold front. Shear is rather abundant across the region, and oriented parallel to the approaching cold front. On the other hand, instability remains rather meager, but could have time to build ahead of the front, which will not arrive in SE Texas till after Sunset. During the evening, coastal areas around Jackson/Matagorda/Brazoria could see SFC CAPE exceed 1000 J/KG with the advancing warm sector. Add in TEI values around 25 and Downdraft CAPE around 1000 J/KG, then there is at least a chance we could see some stronger/isolated severe weather with this FROPA. This aligns with SPC's thinking, which has portions of the area under a Marginal (level 1/5) risk for Tuesday. Main hazard of concern would be damaging wind gusts. Front should push offshore around or after midnight, ending the severe risk. Cold, dry and windy conditions fill in behind the front, with lows for Wednesday morning ranging from the upper 20s to mid 40s. Could need a Wind Advisory in some areas after the front, especially near the barrier islands.

03

LONG TERM
(Wednesday through Sunday)
Issued at 242 AM CST Mon Feb 17 2025

Behind the passage of the cold front discussed above late on Tuesday, strong northerly winds will develop across the area by early Wednesday. Sustained winds greater than 25 mph will be possible along the immediate coast through Wednesday afternoon, potentially requiring the issuance of a Wind Advisory. Further inland, expect sustained winds ranging from 15 to 20 mph with higher gusts at times. These elevated north winds will also provide a robust period of CAA, confining Wednesday's highs in the 40s inland and the lower 50s along the barrier islands (this is approximately 20 degrees below normal for late February). Of perhaps greater interest remains the low temperature forecast for Wednesday night. Deterministic and probabilistic guidance continues to signal a slightly warmer trend compared to that of a few days ago, with lows across portions of the Brazos Valley and Piney Woods in the lower 20s while Metro Houston sits just below freezing and the coast remains near 35. While this will only result in a hard freeze risk for limited portions of the area, it could nonetheless be a dangerous period cold when factoring minimum wind chill values in the teens to near 20s. Cold Weather Advisories and/or Extreme Cold Warnings could very well be needed for portions of the area, especially locations north of the I-10 corridor.

Strong high pressure over the Central CONUS will very gradually weaken and shift to the east through the end of the week, though its shift should not be significant enough for an onshore flow regime to develop. Highs for both Thursday and Friday are expected to remain confined to the 40s, though a weakening of CAA should result in marginal increases in overnight lows on each night (still, parts of the area could reach below freezing, especially north of I-10).

Our next chance of rainfall looks to arrive late Friday into early Saturday as the approach of a midlevel shortwave from the west induces the development of a weak area of low pressure along the TX Coastal Bend. As this system drifts towards the SE TX coast, increasing chances of rainfall enter the forecast through late Saturday.

Cady

AVIATION
(18Z TAF Issuance)
Issued at 1119 AM CST Mon Feb 17 2025

VFR conditions this afternoon with breezy SE winds. Conditions will begin to deteriorate to MVFR this evening, then IFR to LIFR late tonight into the rest of the TAF cycle. This is in response to an approaching cold front that will move through Tuesday afternoon and evening. Showers will be possible as early as overnight, with the best chances by mid-late Tuesday morning.
Given low confidence in timing and coverage of showers/storms, only kept PROB30 in TAFs.

JM

MARINE
Issued at 242 AM CST Mon Feb 17 2025

Winds will shift to the east today and later to the southeast tonight as onshore flow develops ahead of our next cold frontal passage on late Tuesday. Increasing moisture may result in the development of some patchy sea fog in the bays on Tuesday prior to the frontal passage. As the front pushes offshore late Tuesday into early Wednesday, strong north winds will develop in its wake along with building seas. Wind gusts to Gale force will be possible at times through Wednesday afternoon. Wind speeds will gradually diminish through the end of the week, but will continue to remain near Small Craft Advisory levels.

Cady

PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 61 48 65 29 / 0 10 60 50 Houston (IAH) 62 50 66 40 / 0 10 80 80 Galveston (GLS) 62 57 68 45 / 0 10 80 90

HGX WATCHES/WARNINGS/ADVISORIES
TX...None.
GM...None.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
EPTT2 - 8771013 - Eagle Point, TX 11 mi73 minE 14G16 52°F 57°F30.21
GRRT2 14 mi73 minE 8G12 55°F 58°F30.19
GTOT2 18 mi73 minESE 9.9G12 54°F 63°F30.18
MGPT2 - 8770613 - Morgans Point, TX 20 mi73 minE 7G14 55°F 61°F30.20
GNJT2 - 8771341 - Galveston Bay (North Jetty), TX 21 mi73 minESE 16G19 52°F 59°F30.18
LUIT2 23 mi73 minE 12G15 55°F 61°F30.20
NCHT2 - 8770777 - Manchester, TX 23 mi73 minSW 2.9G8.9 56°F 63°F30.19
RLOT2 - 8770971 - Rollover Pass, TX 32 mi73 minE 13G16 51°F 67°F30.21
FPST2 34 mi73 minE 13G15 56°F 59°F30.18
KGVW 35 mi38 minE 9.9G17
42035 - GALVESTON 22NM East of Galveston, TX 39 mi63 minE 16G18 53°F 60°F3 ft30.2047°F
HIST2 40 mi73 minE 11G18 51°F 70°F30.21


Wind History for Eagle Point, TX
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KLVJ PEARLAND RGNL,TX 10 sm20 minE 1010 smMostly Cloudy57°F46°F67%30.19
KEFD ELLINGTON,TX 14 sm19 minESE 13G1910 smPartly Cloudy57°F45°F63%30.17
KGLS SCHOLES INTL AT GALVESTON,TX 16 sm21 minESE 1110 smOvercast57°F48°F72%30.19
KHOU WILLIAM P HOBBY,TX 19 sm20 minSE 13G1910 smPartly Cloudy59°F45°F59%30.17
KAXH HOUSTONSOUTHWEST,TX 21 sm18 minESE 0710 smMostly Cloudy63°F45°F52%30.18

Weather Map
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GEOS Local Image of southern planes -- texas  
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Houston/Galveston, TX,





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