Sunrise 6:57 AM   Sunset 7:58 PM Moonrise 4:19 PM   Moonset 4:16 AM

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GMZ230 Bays And Waterways From Baffin Bay To Port Aransas- 1059 Am Cdt Tue Apr 5 2022
Rest of today - Southeast wind 5 to 10 knots. Bays smooth. Tonight - Southeast wind around 10 knots shifting south after midnight. Bays slightly choppy to occasionally choppy. A slight chance of showers and Thunderstorms in the evening. Patchy fog in the evening. 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. Patchy fog in the morning. Wednesday night - North wind 20 to 25 knots. Bays choppy to rough. Thursday - Northeast 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 - North wind 10 to 15 knots shifting southeast in the afternoon. Bays slightly choppy to occasionally choppy. Friday night - Southeast wind 15 to 20 knots becoming south 10 to 15 knots after midnight. Bays choppy. Saturday - South wind 10 to 15 knots becoming southeast 15 to 20 knots in the afternoon. Bays choppy. Saturday night - Southeast wind around 20 knots. Bays choppy to occasionally rough.

GMZ200 431 Am Cdt Sat Apr 20 2024
Synopsis for the middle texas coastal waters -
weak to moderate onshore flow expected today. The combination of an approaching upper level disturbance and frontal boundary will increase the chance for showers and Thunderstorms this afternoon and tonight. Some Thunderstorms may become strong. Strong offshore flow and drier conditions are expected Sunday after frontal passage. Moderate to strong northeast flow Sunday night will weaken to weak to moderate levels by Monday. Winds will shift to the east Monday afternoon then again Monday night to the southeast. Weak to moderate southeast winds are expected all of next week beginning Monday night.

FXUS64 KCRP 201148 AFDCRP

Area Forecast Discussion National Weather Service Corpus Christi TX 648 AM CDT Sat Apr 20 2024

New AVIATION

SHORT TERM
(Today through Sunday)
Issued at 411 AM CDT Sat Apr 20 2024

An upper level disturbance is expected to move across the region tonight/early Sunday. Current PWAT values 1.3-1.6 inches (satellite-based and LAPS), yet the NAM predicts PWAT values to increase to 1.75-2.00 inches over the Coastal Plains this afternoon. Select NAM deterministic soundings suggest that parcels will reach their respective LFCs near a frontal boundary that is predicted to move across the CWA tonight. The front is currently quasi-stationary approximately just north of the CWA Expect this boundary to begin to trigger scattered showers and thunderstorms over the northern CWA this afternoon. Scattered/numerous convection will continue as the front moves S/SE across the reminder of the CWA tonight. Expect environmental conditions in advance of and along the front to be favorable for supercells (per NAM deterministic BRN values). Concur with SPC with regard to the areawide Marginal risk of severe storms. WPC depcits a Marginal risk of Excessive rainfall for potions of the Victoria Crossroads and northern Brush Country for today/tonight. PWAT values are predicted to reach at least 2SD above normal over the Victoria Crossroads this afternoon, yet conditions not quite conducive to efficient rainfall production (0-6 km vertical wind shear and less than saturated conditions in the 0-4km layer), and thus the 1-hr FFG of 3-4 inches may not be met. However, if the front moves slowly southward, flash flooding thresholds could be met. Drier and cooler conditions expected Sunday afternoon after frontal passage.

LONG TERM
(Sunday night through next Friday)
Issued at 411 AM CDT Sat Apr 20 2024

Zonal flow will setup in the wake of the front with cooler weather to begin next week. By mid-week, a mid to upper level ridge will slide into the region beginning yet another warming trend, with temperatures peaking late next week with a low to medium chance for daytime highs to reach 100 degrees across the Brush Country and Rio Grande Plains. Highs early next week are expected to range in the 70s before gradually warming into the 80s by mid week and 80s to 90s late next week. As for our overnight lows, 50s and 60s can be expected early next week before warming into the 60s and 70 mid week and 70s by late next week. Rain free conditions are expected all of next week.

AVIATION
(12Z TAFS)
Issued at 642 AM CDT Sat Apr 20 2024

A mixture of MVFR and VFR ceilings are expected today. Isolated to scattered showers and thunderstorms are expected to develop over the Victoria Crossroads and northern Brush Country, affecting terminals COT and VCT, then transition to the remaining terminals to the south tonight, along with a mixture of MVFR and IFR conditions. Some storms may become strong. Precipitation should dissipate behind a cold front that is expected to move offshore by 09z Sunday. After frontal passage, IFR/LIFR ceilings are expected.

MARINE
Issued at 411 AM CDT Sat Apr 20 2024

Weak to moderate onshore flow today. The approach of an upper level disturbance and cold front will increase the chance for showers and thunderstorms tonight/early Sunday. Environmental conditions may become favorable for strong storms. Drier conditions are expected Sunday afternoon. Moderate to strong northeast flow Sunday night will weaken to weak to moderate levels by Monday. Winds will shift to the east Monday afternoon then again Monday night to the southeast. Weak to moderate southeast winds are expected all of next week beginning Monday night.

PRELIMINARY POINT TEMPS/POPS
Corpus Christi 86 62 75 58 / 30 50 10 0 Victoria 83 58 70 52 / 50 50 0 0 Laredo 92 62 73 58 / 40 70 20 10 Alice 88 61 75 56 / 30 50 10 0 Rockport 82 62 75 60 / 30 50 10 0 Cotulla 85 61 73 57 / 60 60 0 0 Kingsville 88 61 74 58 / 20 40 10 10 Navy Corpus 82 64 76 63 / 20 50 20 10

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

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Port Aransas, Texas, Tide feet

Aransas Pass
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Sat -- 01:45 AM CDT     0.24 knots Max Flood
Sat -- 03:58 AM CDT     -0.00 knots Slack
Sat -- 05:15 AM CDT     Moonset
Sat -- 06:57 AM CDT     Sunrise
Sat -- 08:21 AM CDT     -0.50 knots Max Ebb
Sat -- 11:55 AM CDT     0.00 knots Slack
Sat -- 02:40 PM CDT     0.47 knots Max Flood
Sat -- 05:19 PM CDT     Moonrise
Sat -- 06:16 PM CDT     -0.00 knots Slack
Sat -- 07:56 PM CDT     Sunset
Sat -- 09:01 PM CDT     -0.21 knots Max Ebb
Sat -- 11:26 PM CDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION

Aransas Pass, Texas Current, knots

Full Color Weather Map

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Corpus Christi, TX,