Marine Weather and Tide Forecast for Matagorda, TX

December 1, 2023 9:22 PM CST (03:22 UTC)
Sunrise 6:58AM Sunset 5:27PM Moonrise 9:24PM Moonset 10:56AM
GMZ350 Coastal Waters From Freeport To Matagorda Ship Channel Tx Out 20 Nm-coastal Waters From High Island To Freeport Tx Out 20 Nm- 859 Pm Cst Fri Dec 1 2023
.dense fog advisory in effect until 9 am cst Saturday...
Rest of tonight..North winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and Thunderstorms early this evening, then a slight chance of showers and Thunderstorms late this evening and overnight. Patchy fog early this evening. Areas of fog.
Saturday..North winds 5 to 10 knots. Seas 2 to 3 feet. Areas of fog in the morning. A slight chance of showers and Thunderstorms early in the morning. A slight chance of Thunderstorms early in the afternoon. A slight chance of showers in the afternoon.
Saturday night..Northwest winds around 10 knots. Seas 2 to 3 feet.
Sunday..Northwest winds 5 to 10 knots, becoming southwest late. Seas 2 to 3 feet.
Sunday night..Southwest winds around 10 knots, becoming west late. Seas around 2 feet.
Monday..Northwest winds around 10 knots, becoming northeast in the afternoon. Seas around 2 feet.
Monday night..East winds 5 to 10 knots. Seas around 2 feet.
Tuesday..East winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less.
Tuesday night..East winds 5 to 10 knots, becoming northeast after midnight. Seas 1 foot or less.
Wednesday..Northeast winds around 10 knots. Seas around 2 feet.
Wednesday night..East winds around 10 knots. Seas around 2 feet.
winds and seas higher in and near Thunderstorms.
.dense fog advisory in effect until 9 am cst Saturday...
Rest of tonight..North winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and Thunderstorms early this evening, then a slight chance of showers and Thunderstorms late this evening and overnight. Patchy fog early this evening. Areas of fog.
Saturday..North winds 5 to 10 knots. Seas 2 to 3 feet. Areas of fog in the morning. A slight chance of showers and Thunderstorms early in the morning. A slight chance of Thunderstorms early in the afternoon. A slight chance of showers in the afternoon.
Saturday night..Northwest winds around 10 knots. Seas 2 to 3 feet.
Sunday..Northwest winds 5 to 10 knots, becoming southwest late. Seas 2 to 3 feet.
Sunday night..Southwest winds around 10 knots, becoming west late. Seas around 2 feet.
Monday..Northwest winds around 10 knots, becoming northeast in the afternoon. Seas around 2 feet.
Monday night..East winds 5 to 10 knots. Seas around 2 feet.
Tuesday..East winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less.
Tuesday night..East winds 5 to 10 knots, becoming northeast after midnight. Seas 1 foot or less.
Wednesday..Northeast winds around 10 knots. Seas around 2 feet.
Wednesday night..East winds around 10 knots. Seas around 2 feet.
winds and seas higher in and near Thunderstorms.
GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 859 Pm Cst Fri Dec 1 2023
Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
areas of fog...some dense...can be expected tonight into Saturday morning in and around the bays and nearshore waters. Winds and seas will continue to lower as the day progresses. Showers and Thunderstorms will be possible through Saturday as a cold front slowly moves off the coast. Light winds and lower seas and no rain can be expected beginning late Saturday night and continuing into the middle of next week.
Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
areas of fog...some dense...can be expected tonight into Saturday morning in and around the bays and nearshore waters. Winds and seas will continue to lower as the day progresses. Showers and Thunderstorms will be possible through Saturday as a cold front slowly moves off the coast. Light winds and lower seas and no rain can be expected beginning late Saturday night and continuing into the middle of next week.

Area Discussion for - Houston/Galveston, TX
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FXUS64 KHGX 012333 AFDHGX
Area Forecast Discussion National Weather Service Houston/Galveston TX 533 PM CST Fri Dec 1 2023
New AVIATION
SHORT TERM
(This evening through Saturday Night)
Issued at 317 PM CST Fri Dec 1 2023
SHORT TERM
At 2PM, surface obs, satellite imagery and surrounding radar were showing a weak cold front extending along the coastal counties/islands and a cluster of showers and thunderstorms developing over the Coastal Bend/Matagorda Bay. This activity over the Gulf waters is related to a weak sfc coastal low and weak mid- level shortwaves. The interaction of the frontal boundary, sfc coastal low and shortwaves aloft will result in scattered showers and thunderstorms this afternoon and early evening. The best rain/storm chances will be south of I-10. Rainfall totals up to 1.0" can be expected with locally higher amounts possible along the Islands. The front will stall along the coast tonight, potentially increasing the chance of fog through early Saturday morning.
Lingering low-level moisture and light winds will also allow for patchy fog further inland through early morning. Dense fog looks more likely across the coastal counties/waters continuing as early as this evening.
Weather conditions become more stable on Saturday as the front finally moves further offshore and a drier airmass begins to filter in from the northwest with a secondary/reinforcing boundary during the day. Skies will become partly sunny at most inland locations by the afternoon and along with light northerly winds, diurnal heating and a forecast of warm 850 mb temperatures (low teens degC), this will result in highs mainly in the 70s.
JM
LONG TERM
(Sunday through next Thursday)
Issued at 317 PM CST Fri Dec 1 2023
No changes to the previous forecast. Quieter weather on tap for later this weekend into late next week as surface high pressure takes a hold over the area. A dry cold front is expected to push through Sunday night into Monday morning followed by a second dry cold front Tuesday night. Surface high pressure will progress eastward, allowing onshore flow to return Thursday. Temperatures through the week will generally be in the 60s with some locations in the 70s. Low temperatures will be in the 40s with a few locations reaching into the 50s.
AVIATION
(00Z TAF Issuance)
Issued at 532 PM CST Fri Dec 1 2023
Passing upper level disturbances have been triggering some scattered tstms south of CXO. This activity should wane in the next couple hours, but would still anticipate a few isolated cells to pop up from time-to-time from IAH southward til 4-6z. Otherwise, a wide mix of aviation conditions expected overnight ranging from VFR for CLL down to LIFR closer to the coast and offshore. Think most of the metro are airports will remain in the lower end of MVFR cigs and perhaps 3-6nm fog. Once the rain tapers off, sea fog will probably re-establish itself right along the beaches and offshore and that's where we'll see the lowest cigs/fog thru a good part of Saturday morning. Substantial improvement is expected during the afternoon hours Saturday as drier air finally filters in and scatters this mess out. 47
MARINE
Issued at 317 PM CST Fri Dec 1 2023
Areas of fog have loomed over the nearshore waters for much of the day, and not expecting improvement going into the nighttime hours.
A Dense Fog Advisory is in effect for parts of these areas until 9 AM Saturday, and it may need to be extended through Saturday evening before a cold front moves through the area and some drier air filters on in. Shower and thunderstorm development is anticipated (better chances today/tonight and lower chances on Saturday) before the front's passage. After all this mess moves on out, light winds and lower seas can be expected on into the middle of next week.
CLIMATE
Issued at 325 AM CST Fri Dec 1 2023
Two November 30th record rainfall events were set with yesterday's storms.
Galveston's 3.93 inches broke the old record of 1.40 inches set in 1921.
Houston Hobby's 1.67 inches broke the old record of 1.05 inches set in 1982.
Here are some preliminary November 2023 climate numbers...
College Station had an average temperature of 61.2 degrees (0.8 degrees above normal) and a rainfall total of 0.94 inches (2.37 inches below normal).
Houston had an average temperature of 61.3 degrees (0.7 degrees below normal) and a rainfall total of 2.36 inches (1.51 inches below normal).
Houston Hobby had an average temperature of 62.9 degrees (0.4 degrees below normal) and a rainfall total of 4.36 inches (0.46 inches above normal).
Galveston had an average temperature of 64.2 degrees (1.3 degrees below normal) and a rainfall total of 5.37 inches (1.09 inches above normal).
Palacios had an average temperature of 62.5 degrees (2.1 degrees below normal) and a rainfall total of 5.39 inches (2.00 inches above normal).
42
PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 49 71 45 70 / 10 10 0 0 Houston (IAH) 58 73 52 69 / 40 10 0 0 Galveston (GLS) 61 69 57 67 / 50 20 0 0
HGX WATCHES/WARNINGS/ADVISORIES
TX...High Rip Current Risk until 8 PM CST this evening for TXZ436>439.
GM...Dense Fog Advisory until 9 AM CST Saturday for GMZ350-355.
Area Forecast Discussion National Weather Service Houston/Galveston TX 533 PM CST Fri Dec 1 2023
New AVIATION
SHORT TERM
(This evening through Saturday Night)
Issued at 317 PM CST Fri Dec 1 2023
SHORT TERM
At 2PM, surface obs, satellite imagery and surrounding radar were showing a weak cold front extending along the coastal counties/islands and a cluster of showers and thunderstorms developing over the Coastal Bend/Matagorda Bay. This activity over the Gulf waters is related to a weak sfc coastal low and weak mid- level shortwaves. The interaction of the frontal boundary, sfc coastal low and shortwaves aloft will result in scattered showers and thunderstorms this afternoon and early evening. The best rain/storm chances will be south of I-10. Rainfall totals up to 1.0" can be expected with locally higher amounts possible along the Islands. The front will stall along the coast tonight, potentially increasing the chance of fog through early Saturday morning.
Lingering low-level moisture and light winds will also allow for patchy fog further inland through early morning. Dense fog looks more likely across the coastal counties/waters continuing as early as this evening.
Weather conditions become more stable on Saturday as the front finally moves further offshore and a drier airmass begins to filter in from the northwest with a secondary/reinforcing boundary during the day. Skies will become partly sunny at most inland locations by the afternoon and along with light northerly winds, diurnal heating and a forecast of warm 850 mb temperatures (low teens degC), this will result in highs mainly in the 70s.
JM
LONG TERM
(Sunday through next Thursday)
Issued at 317 PM CST Fri Dec 1 2023
No changes to the previous forecast. Quieter weather on tap for later this weekend into late next week as surface high pressure takes a hold over the area. A dry cold front is expected to push through Sunday night into Monday morning followed by a second dry cold front Tuesday night. Surface high pressure will progress eastward, allowing onshore flow to return Thursday. Temperatures through the week will generally be in the 60s with some locations in the 70s. Low temperatures will be in the 40s with a few locations reaching into the 50s.
AVIATION
(00Z TAF Issuance)
Issued at 532 PM CST Fri Dec 1 2023
Passing upper level disturbances have been triggering some scattered tstms south of CXO. This activity should wane in the next couple hours, but would still anticipate a few isolated cells to pop up from time-to-time from IAH southward til 4-6z. Otherwise, a wide mix of aviation conditions expected overnight ranging from VFR for CLL down to LIFR closer to the coast and offshore. Think most of the metro are airports will remain in the lower end of MVFR cigs and perhaps 3-6nm fog. Once the rain tapers off, sea fog will probably re-establish itself right along the beaches and offshore and that's where we'll see the lowest cigs/fog thru a good part of Saturday morning. Substantial improvement is expected during the afternoon hours Saturday as drier air finally filters in and scatters this mess out. 47
MARINE
Issued at 317 PM CST Fri Dec 1 2023
Areas of fog have loomed over the nearshore waters for much of the day, and not expecting improvement going into the nighttime hours.
A Dense Fog Advisory is in effect for parts of these areas until 9 AM Saturday, and it may need to be extended through Saturday evening before a cold front moves through the area and some drier air filters on in. Shower and thunderstorm development is anticipated (better chances today/tonight and lower chances on Saturday) before the front's passage. After all this mess moves on out, light winds and lower seas can be expected on into the middle of next week.
CLIMATE
Issued at 325 AM CST Fri Dec 1 2023
Two November 30th record rainfall events were set with yesterday's storms.
Galveston's 3.93 inches broke the old record of 1.40 inches set in 1921.
Houston Hobby's 1.67 inches broke the old record of 1.05 inches set in 1982.
Here are some preliminary November 2023 climate numbers...
College Station had an average temperature of 61.2 degrees (0.8 degrees above normal) and a rainfall total of 0.94 inches (2.37 inches below normal).
Houston had an average temperature of 61.3 degrees (0.7 degrees below normal) and a rainfall total of 2.36 inches (1.51 inches below normal).
Houston Hobby had an average temperature of 62.9 degrees (0.4 degrees below normal) and a rainfall total of 4.36 inches (0.46 inches above normal).
Galveston had an average temperature of 64.2 degrees (1.3 degrees below normal) and a rainfall total of 5.37 inches (1.09 inches above normal).
Palacios had an average temperature of 62.5 degrees (2.1 degrees below normal) and a rainfall total of 5.39 inches (2.00 inches above normal).
42
PRELIMINARY POINT TEMPS/POPS
College Station (CLL) 49 71 45 70 / 10 10 0 0 Houston (IAH) 58 73 52 69 / 40 10 0 0 Galveston (GLS) 61 69 57 67 / 50 20 0 0
HGX WATCHES/WARNINGS/ADVISORIES
TX...High Rip Current Risk until 8 PM CST this evening for TXZ436>439.
GM...Dense Fog Advisory until 9 AM CST Saturday for GMZ350-355.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
EMAT2 | 2 mi | 65 min | NNW 7G | 63°F | 66°F | 29.83 | ||
KBQX | 29 mi | 28 min | NNE 13 | 68°F | 66°F | |||
MBET2 | 30 mi | 65 min | NNE 11G | 62°F | 63°F | 29.80 | ||
PCNT2 - 8773701 - Matagorda Bay; Port O'Connor, TX | 32 mi | 65 min | 62°F | 65°F | 29.84 | |||
FPST2 | 35 mi | 65 min | NNE 11G | 67°F | 64°F | 29.80 | ||
VCAT2 | 39 mi | 65 min | N 8.9G | 61°F | 63°F | 29.83 | ||
LUIT2 | 48 mi | 65 min | ENE 2.9G | 67°F | 64°F | 29.82 | ||
SDRT2 - 8773037 - Seadrift, TX | 48 mi | 65 min | ESE 4.1G | 61°F | 63°F | 29.83 |
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No data
Airport Reports
EDIT (on/off)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KBYY BAY CITY RGNL,TX | 19 sm | 27 min | N 07 | 10 sm | Overcast | 59°F | 57°F | 94% | 29.85 | |
KPSX PALACIOS MUNI,TX | 20 sm | 29 min | no data | 10 sm | Overcast | 63°F | 61°F | 94% | 29.85 |
Wind History from PSX
(wind in knots)Tide / Current for Port O'Connor, Matagorda Bay, Texas
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Port O'Connor
Click for Map
Fri -- 02:03 AM CST 1.19 feet High Tide
Fri -- 07:00 AM CST Sunrise
Fri -- 10:58 AM CST Moonset
Fri -- 02:25 PM CST -0.08 feet Low Tide
Fri -- 05:28 PM CST Sunset
Fri -- 09:26 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 02:03 AM CST 1.19 feet High Tide
Fri -- 07:00 AM CST Sunrise
Fri -- 10:58 AM CST Moonset
Fri -- 02:25 PM CST -0.08 feet Low Tide
Fri -- 05:28 PM CST Sunset
Fri -- 09:26 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Port O'Connor, Matagorda Bay, Texas, Tide feet
12 am |
1.1 |
1 am |
1.2 |
2 am |
1.2 |
3 am |
1.2 |
4 am |
1.1 |
5 am |
1.1 |
6 am |
1 |
7 am |
0.9 |
8 am |
0.7 |
9 am |
0.6 |
10 am |
0.4 |
11 am |
0.2 |
12 pm |
0.1 |
1 pm |
-0 |
2 pm |
-0.1 |
3 pm |
-0.1 |
4 pm |
-0 |
5 pm |
0.1 |
6 pm |
0.2 |
7 pm |
0.4 |
8 pm |
0.5 |
9 pm |
0.7 |
10 pm |
0.8 |
11 pm |
0.9 |
Freeport Harbor
Click for Map
Fri -- 06:57 AM CST Sunrise
Fri -- 10:54 AM CST Moonset
Fri -- 11:38 AM CST -0.58 feet Low Tide
Fri -- 05:23 PM CST Sunset
Fri -- 09:09 PM CST 1.61 feet High Tide
Fri -- 09:20 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 06:57 AM CST Sunrise
Fri -- 10:54 AM CST Moonset
Fri -- 11:38 AM CST -0.58 feet Low Tide
Fri -- 05:23 PM CST Sunset
Fri -- 09:09 PM CST 1.61 feet High Tide
Fri -- 09:20 PM CST Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Freeport Harbor, Texas, Tide feet
12 am |
1.6 |
1 am |
1.6 |
2 am |
1.6 |
3 am |
1.5 |
4 am |
1.4 |
5 am |
1.2 |
6 am |
1 |
7 am |
0.7 |
8 am |
0.3 |
9 am |
-0.1 |
10 am |
-0.4 |
11 am |
-0.5 |
12 pm |
-0.6 |
1 pm |
-0.5 |
2 pm |
-0.2 |
3 pm |
0.1 |
4 pm |
0.4 |
5 pm |
0.8 |
6 pm |
1.1 |
7 pm |
1.4 |
8 pm |
1.6 |
9 pm |
1.6 |
10 pm |
1.6 |
11 pm |
1.6 |
Houston/Galveston, TX,

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