Sunrise 6:48 AM   Sunset 8:04 PM Moonrise 12:47 AM   Moonset 11:11 AM

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GMZ235 Bays And Waterways From Port Aransas To Port O'connor- 1059 Am Cdt Tue Apr 5 2022
Rest of today - South wind 5 to 10 knots. Bays smooth. Patchy fog late in the morning. Tonight - South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. Patchy fog in the evening, then areas of fog after midnight. Wednesday - Southwest wind 10 to 15 knots becoming north 15 to 20 knots in the afternoon. Bays choppy to occasionally rough. Wednesday night - North wind 20 to 25 knots. Bays choppy to rough. Thursday - North wind 15 to 20 knots. Bays choppy to occasionally rough. Thursday night - Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. Friday - Northwest wind 10 to 15 knots shifting west in the afternoon. Bays slightly choppy to occasionally choppy. Friday night - South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. Saturday - South wind 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Bays choppy. Saturday night - South wind around 20 knots. Bays choppy to occasionally rough.

GMZ200 311 Pm Cdt Tue Apr 30 2024
Synopsis for the middle texas coastal waters -
weak to moderate onshore flow will persist through the weekend. There is a slight 10-20% chance for showers Wednesday through Thursday.

FXUS64 KCRP 302015 AFDCRP

Area Forecast Discussion National Weather Service Corpus Christi TX 315 PM CDT Tue Apr 30 2024

New SHORT TERM, LONG TERM, MARINE

SHORT TERM
(Tonight through Wednesday night)
Issued at 314 PM CDT Tue Apr 30 2024

Key Messages:

▶ Coastal Flooding and High Risk of Rip Currents will continue into tomorrow

▶ Low to medium chances for showers and thunderstorms

Quasi-zonal flow is expected to continue tonight through Wednesday night which should lead to generally quiet weather. A shortwave is expected to traverse across the region tonight and tomorrow, with the one tomorrow being the more significant one leading to our best chances for rain. The shortwave tonight is expected to be north of our CWA, however, some Hi-res models are showing the tail end of the vorticity sneaking into the Rio Grande Plains with a low chance to promote some thunderstorms. The shortwave tomorrow is expected to be a little bit stronger which when combined with an abundance of available moisture, will lead to low to medium chances for rain.
Some Hi-res models are showing an MCS develop in the Hill Country tomorrow and sweeping into South Texas, however, confidence on that solution remains low at this time.

Despite swell heights and periods finally beginning to decrease, they remain elevated as Buoy 42019 showing swell heights of 4.5-5 ft and periods of 8-9 seconds. With swell heights and periods remaining elevated and webcam across local beaches today continuing to show minor coastal flooding, did not feel comfortable letting the advisory expire tonight. These conditions will also lead to a continued risk of high rip currents. This will be especially noticeable in any areas of egress from the intracoastal waters as the waters from minor coastal flooding find their way back to the Gulf.

Warm temperatures are expected to continue tomorrow with highs in the mid 80s to mid 90s with heat index values from the mid 90s to near 102 degrees. Overnight lows will not provide much relief as temperatures will remain warm in the 70s.

LONG TERM
(Thursday through next Monday)
Issued at 314 PM CDT Tue Apr 30 2024

Key Messages:

▶ Low chance (10-30%) of showers and thunderstorms through Saturday

▶ Minor to moderate risk of heat-related impacts daily

Predominantly zonal flow will persist across Texas into the upcoming weekend with shortwave disturbances combining with above normal moisture (PWATs 1.6 to 1.9") to bring daily low end chances for showers and thunderstorms. The limiting factor will be the lack of a surface boundary. However the sea breeze may provide that focus as it propagates inland from the coast during the peak of the afternoon/evening. Best chances for a shower or thunderstorm will be across the Rio Grande, Brush Country and northern coastal plains.
ECENS continues to be the wetter solution with Total QPF greater than 1", while the GEFS is indicating about 1/3 of that amount.
Conditions dry out for Sunday as a weak mid level ridge moves overhead.

Otherwise, heat will continue to be our primary concern through the extended forecast with high temperatures in the upper 80s to upper 90s and lows only dropping into the 70s. Max heat indices could approach 105 out west late in the week. Please remember to drink plenty of water and take frequent breaks if outdoors for a prolonged period of time. Additional heat safety can be found at: weather.gov/safety/heat

Coastal Hazards
moderate onshore winds and wave periods of 7- 8 seconds Thursday/Friday may lead to a continuation of minor coastal flooding and increased risk of rip currents.

AVIATION
(18Z TAFS)
Issued at 1218 PM CDT Tue Apr 30 2024

All sites are expected to continue improving to VFR conditions this afternoon before eventually deteriorating to MVFR tonight around 06/07z. Winds are expected to be relatively light and steady around 12 knots.

MARINE
Issued at 314 PM CDT Tue Apr 30 2024

Weak to moderate onshore flow will persist through the weekend.
There is a slight 10-20% chance for showers Wednesday through Thursday.

PRELIMINARY POINT TEMPS/POPS
Corpus Christi 75 87 76 87 / 0 10 10 10 Victoria 73 86 75 86 / 0 40 20 20 Laredo 76 94 76 96 / 20 20 20 20 Alice 74 89 75 91 / 0 30 10 20 Rockport 76 84 76 84 / 0 20 10 10 Cotulla 75 92 75 93 / 20 30 30 20 Kingsville 75 89 76 89 / 0 20 10 20 Navy Corpus 76 86 76 85 / 0 20 10 10

CRP WATCHES/WARNINGS/ADVISORIES
TX...Coastal Flood Advisory until 7 PM CDT Wednesday for TXZ245- 342>347-442-443-447.

High Rip Current Risk through Wednesday evening for TXZ345-442- 443-447.

GM...None.

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Rockport
Click for Map
Tue -- 01:47 AM CDT     Moonrise
Tue -- 06:25 AM CDT     -0.02 feet Low Tide
Tue -- 06:48 AM CDT     Sunrise
Tue -- 12:11 PM CDT     Moonset
Tue -- 08:02 PM CDT     Sunset
Tue -- 08:27 PM CDT     0.30 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION

Rockport, Aransas Bay, Texas (2), Tide feet

Aransas Pass
Click for Map
Tue -- 12:33 AM CDT     -2.01 knots Max Ebb
Tue -- 01:46 AM CDT     Moonrise
Tue -- 06:15 AM CDT     0.00 knots Slack
Tue -- 06:48 AM CDT     Sunrise
Tue -- 11:02 AM CDT     2.02 knots Max Flood
Tue -- 12:12 PM CDT     Moonset
Tue -- 06:21 PM CDT     -0.00 knots Slack
Tue -- 08:02 PM CDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION

Aransas Pass, Texas Current, knots

Full Color Weather Map

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Corpus Christi, TX,