Marine Weather and Tide Forecast for New Berlin, TX
April 29, 2025 1:24 PM CDT (18:24 UTC)
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 | Sunrise 6:49 AM Sunset 8:08 PM Moonrise 7:03 AM Moonset 9:50 PM |
7 Day Forecast for Marine Location Near New Berlin, TX
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| Port Lavaca Click for Map Tue -- 03:37 AM CDT -0.28 feet Low Tide Tue -- 06:46 AM CDT Sunrise Tue -- 07:59 AM CDT Moonrise Tue -- 02:56 PM CDT 1.45 feet High Tide Tue -- 08:00 PM CDT Sunset Tue -- 10:41 PM CDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
Port Lavaca, Matagorda Bay, Texas, Tide feet
| 12 am |
| 0.2 |
| 1 am |
| -0 |
| 2 am |
| -0.2 |
| 3 am |
| -0.3 |
| 4 am |
| -0.3 |
| 5 am |
| -0.2 |
| 6 am |
| -0 |
| 7 am |
| 0.2 |
| 8 am |
| 0.4 |
| 9 am |
| 0.7 |
| 10 am |
| 0.9 |
| 11 am |
| 1.1 |
| 12 pm |
| 1.3 |
| 1 pm |
| 1.4 |
| 2 pm |
| 1.4 |
| 3 pm |
| 1.5 |
| 4 pm |
| 1.4 |
| 5 pm |
| 1.4 |
| 6 pm |
| 1.3 |
| 7 pm |
| 1.3 |
| 8 pm |
| 1.1 |
| 9 pm |
| 1 |
| 10 pm |
| 0.8 |
| 11 pm |
| 0.6 |
Area Discussion for Austin/San Antonio, TX
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FXUS64 KEWX 291731 AFDEWX
Area Forecast Discussion National Weather Service Austin/San Antonio TX 1231 PM CDT Tue Apr 29 2025
New AVIATION
SHORT TERM
(Today through Wednesday)
Issued at 155 AM CDT Tue Apr 29 2025
Key Message:
- Marginal risks of strong to severe storms and excessive rainfall Val Verde County today and Hill Country to along and east of I-35 on Wednesday
Widely scattered showers and isolated thunderstorms are noted over Mexico. These may cross the Rio Grande during the early morning hours and have slight chances in that area. Southerly lower level flow maintains a seasonably warm and humid airmass. Similar to the last couple of days, heating along the dryline in west Texas and the Serranias del Burro of northern Mexico will generate showers and thunderstorms this afternoon. Steering flow takes them over the Edwards Plateau and Rio Grande Plains this evening where they dissipate by around Midnight. As an upper level trough moves out over the Southern Plains, the dryline mixes to the east into the Edwards Plateau and Rio Grande on Wednesday to provide forcing.
Showers and thunderstorms will develop over most areas, except the Rio Grande and western Edwards Plateau which will become drier in wake of the dryline passage. Steep mid level lapse rates, as well as, moderate to strong instability and deep layer shear suggest a potential of strong to severe storms. With the greater forcing northwest and north of our area, the threat is marginal. The favored areas for severe are Val Verde County today and the Hill Country to along and east of I-35 Wednesday. The main threats are large hail and damaging winds both days, however, a tornado or two may be possible across Central Texas on Wednesday. There is also a marginal risk of Excessive rainfall for the eastern Hill Country to along and east of I-35 Wednesday due to possibility of rains moving over the same areas. In wake of the dryline passage, minimum humidities in the single digits to lower 20s are expected across the Rio Grande into Edwards County with the lowest humidities across Val Verde County. Winds will be 5 to 10 mph across most of those areas, however 10 to 15 mph and gusty across northern portions of Val Verde and Edwards counties. This combination may result in elevated fire weather there.
LONG TERM
(Wednesday night through Monday)
Issued at 155 AM CDT Tue Apr 29 2025
Key Messages:
-Severe weather possible Wednesday evening.
-Strong storms and locally heavy rain may develop Friday night into Saturday, with near widespread rain coverage.
-uncomfortable humidity and heat will be most felt on Thursday.
The most aggressive storm activity will peak at around 00Z Thursday, with strong to severe storms remaining possible mainly east of Highway 281. Then rain chances fall off a cliff after 06Z Thursday.
The Pacific front washes out quickly by 06Z and the dry-line advances back west again by daybreak Thursday. The westerly mid-level winds south of the northward lifting upper disturbance makes for a well capped afternoon, and the temps could get a little uncomfortable with many areas in the 90s with some heat indices potentially approaching 100. While the cap will probably hold through most of the afternoon, the shifting of winds by early evening may create enough lift for a few isolated strong to severe cells whether it comes from a sea- breeze, a weak front from the north, or terrain induced convection west of DRT. The GFS is most bullish for Thursday night, but isolated activity makes more sense with limitations to Pwat values.
This problem is resolved better by mid afternoon Friday, as a more formidable frontal push arrives, and mid level winds turning more southerly brings a near removal of the dry capping layer.
The front advances south steadily, but the flow aloft remains zonal, giving us the opportunity for multiple rounds of rain and storms through daytime Saturday. A shortwave ridge develops over TX to signal reduced rain chances for Saturday night into Sunday, but south low level winds develop again Sunday night. The moist layer deepens again, and another low latitude upper trough over the western CONUS sets up the region for another period of active storms early next week.
AVIATION
(18Z TAFS)
Issued at 1216 PM CDT Tue Apr 29 2025
VFR flight conditions have already established or will establish over the next hour. Expect partly to mostly sunny skies across the region through the evening. Isolated shower or storm activity is expected to develop across the Mexico terrain and could have a lower end chance of reaching KDRT. MVFR ceilings return overnight through Wednesday morning at the I-35 TAF sites (KAUS, KSAT, and KSSF). Conditions return to VFR levels by 16 to 17 UTC. For the 30 hr TAF sites (KAUS and KSAT), isolated to scattered thunderstorms will be possible Wednesday afternoon. Have added a PROB30 group for this potential at those sites.
PRELIMINARY POINT TEMPS/POPS
Austin Camp Mabry 72 87 70 92 / 10 50 40 20 Austin Bergstrom Intl Airport 72 87 70 92 / 10 50 40 30 New Braunfels Muni Airport 72 87 71 92 / 10 40 30 20 Burnet Muni Airport 70 85 68 91 / 10 50 40 10 Del Rio Intl Airport 73 98 70 96 / 20 10 10 30 Georgetown Muni Airport 71 86 69 92 / 10 50 40 20 Hondo Muni Airport 71 92 68 93 / 10 30 20 20 San Marcos Muni Airport 71 87 70 91 / 10 50 30 30 La Grange - Fayette Regional 73 87 72 90 / 10 40 30 20 San Antonio Intl Airport 72 88 71 91 / 10 40 30 20 Stinson Muni Airport 73 90 72 92 / 10 40 20 20
EWX WATCHES/WARNINGS/ADVISORIES
None.
Area Forecast Discussion National Weather Service Austin/San Antonio TX 1231 PM CDT Tue Apr 29 2025
New AVIATION
SHORT TERM
(Today through Wednesday)
Issued at 155 AM CDT Tue Apr 29 2025
Key Message:
- Marginal risks of strong to severe storms and excessive rainfall Val Verde County today and Hill Country to along and east of I-35 on Wednesday
Widely scattered showers and isolated thunderstorms are noted over Mexico. These may cross the Rio Grande during the early morning hours and have slight chances in that area. Southerly lower level flow maintains a seasonably warm and humid airmass. Similar to the last couple of days, heating along the dryline in west Texas and the Serranias del Burro of northern Mexico will generate showers and thunderstorms this afternoon. Steering flow takes them over the Edwards Plateau and Rio Grande Plains this evening where they dissipate by around Midnight. As an upper level trough moves out over the Southern Plains, the dryline mixes to the east into the Edwards Plateau and Rio Grande on Wednesday to provide forcing.
Showers and thunderstorms will develop over most areas, except the Rio Grande and western Edwards Plateau which will become drier in wake of the dryline passage. Steep mid level lapse rates, as well as, moderate to strong instability and deep layer shear suggest a potential of strong to severe storms. With the greater forcing northwest and north of our area, the threat is marginal. The favored areas for severe are Val Verde County today and the Hill Country to along and east of I-35 Wednesday. The main threats are large hail and damaging winds both days, however, a tornado or two may be possible across Central Texas on Wednesday. There is also a marginal risk of Excessive rainfall for the eastern Hill Country to along and east of I-35 Wednesday due to possibility of rains moving over the same areas. In wake of the dryline passage, minimum humidities in the single digits to lower 20s are expected across the Rio Grande into Edwards County with the lowest humidities across Val Verde County. Winds will be 5 to 10 mph across most of those areas, however 10 to 15 mph and gusty across northern portions of Val Verde and Edwards counties. This combination may result in elevated fire weather there.
LONG TERM
(Wednesday night through Monday)
Issued at 155 AM CDT Tue Apr 29 2025
Key Messages:
-Severe weather possible Wednesday evening.
-Strong storms and locally heavy rain may develop Friday night into Saturday, with near widespread rain coverage.
-uncomfortable humidity and heat will be most felt on Thursday.
The most aggressive storm activity will peak at around 00Z Thursday, with strong to severe storms remaining possible mainly east of Highway 281. Then rain chances fall off a cliff after 06Z Thursday.
The Pacific front washes out quickly by 06Z and the dry-line advances back west again by daybreak Thursday. The westerly mid-level winds south of the northward lifting upper disturbance makes for a well capped afternoon, and the temps could get a little uncomfortable with many areas in the 90s with some heat indices potentially approaching 100. While the cap will probably hold through most of the afternoon, the shifting of winds by early evening may create enough lift for a few isolated strong to severe cells whether it comes from a sea- breeze, a weak front from the north, or terrain induced convection west of DRT. The GFS is most bullish for Thursday night, but isolated activity makes more sense with limitations to Pwat values.
This problem is resolved better by mid afternoon Friday, as a more formidable frontal push arrives, and mid level winds turning more southerly brings a near removal of the dry capping layer.
The front advances south steadily, but the flow aloft remains zonal, giving us the opportunity for multiple rounds of rain and storms through daytime Saturday. A shortwave ridge develops over TX to signal reduced rain chances for Saturday night into Sunday, but south low level winds develop again Sunday night. The moist layer deepens again, and another low latitude upper trough over the western CONUS sets up the region for another period of active storms early next week.
AVIATION
(18Z TAFS)
Issued at 1216 PM CDT Tue Apr 29 2025
VFR flight conditions have already established or will establish over the next hour. Expect partly to mostly sunny skies across the region through the evening. Isolated shower or storm activity is expected to develop across the Mexico terrain and could have a lower end chance of reaching KDRT. MVFR ceilings return overnight through Wednesday morning at the I-35 TAF sites (KAUS, KSAT, and KSSF). Conditions return to VFR levels by 16 to 17 UTC. For the 30 hr TAF sites (KAUS and KSAT), isolated to scattered thunderstorms will be possible Wednesday afternoon. Have added a PROB30 group for this potential at those sites.
PRELIMINARY POINT TEMPS/POPS
Austin Camp Mabry 72 87 70 92 / 10 50 40 20 Austin Bergstrom Intl Airport 72 87 70 92 / 10 50 40 30 New Braunfels Muni Airport 72 87 71 92 / 10 40 30 20 Burnet Muni Airport 70 85 68 91 / 10 50 40 10 Del Rio Intl Airport 73 98 70 96 / 20 10 10 30 Georgetown Muni Airport 71 86 69 92 / 10 50 40 20 Hondo Muni Airport 71 92 68 93 / 10 30 20 20 San Marcos Muni Airport 71 87 70 91 / 10 50 30 30 La Grange - Fayette Regional 73 87 72 90 / 10 40 30 20 San Antonio Intl Airport 72 88 71 91 / 10 40 30 20 Stinson Muni Airport 73 90 72 92 / 10 40 20 20
EWX WATCHES/WARNINGS/ADVISORIES
None.
Wind History for Port Lavaca, TX
toggle option: (graph/table)
Link to 1 hour of 5 minute data for KRND
Terminal Aerodrome Forecast (TAF) for KRND
Wind History Graph: RND
(wind in knots)
GEOS Local Image of southern planes -- texas
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Austin/San Antonio, TX,
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