804
FXUS64 KCRP 121734
AFDCRP
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
1234 PM CDT SUN OCT 12 2025
..NEW DISCUSSION, AVIATION, MARINE, FIRE WEATHER
KEY MESSAGES
UPDATED AT 1233 PM CDT SUN OCT 12 2025
- COASTAL FLOODING EXPECTED DURING HIGH TIDES THROUGH AT LEAST
SUNDAY NIGHT
- MODERATE RISK OF RIP CURRENTS CONTINUE THROUGH SUNDAY NIGHT
DISCUSSION
ISSUED AT 1233 PM CDT SUN OCT 12 2025
NOT TO CONTINUE BEING REPETITIVE, BUT THE MAIN STORYLINE WILL
CONTINUE TO BE THE THREAT OF COASTAL FLOODING. THIS MORNING,
NUMEROUS WEBCAMS ACROSS THE BARRIER ISLANDS SHOWED WATER LEVELS THAT
REACHED THE DUNES AT MANY SITES DURING HIGH TIDE. SWELL PERIODS WILL
CONTINUE TO REMAIN ELEVATED AT 9-10 SECONDS THROUGH AT LEAST SUNDAY
NIGHT, WITH SWELL HEIGHTS OF 1-3 FEET PER BUOYS 42092 AND 42019. THE
P-ETSS MODEL CONTINUES TO CONSISTENTLY SHOW WATER LEVELS REACHING
BETWEEN 2.3-2.5 FEET ABOVE MEAN SEA LEVEL (MSL) EVERY NIGHT AT TIMES
OF HIGH TIDES THROUGH AT LEAST SUNDAY NIGHT WITH A DOWNTREND
BEGINNING MONDAY NIGHT ACROSS THE BARRIER ISLANDS. WITH SWELL
PERIODS SLIGHTLY LONGER THAN OUR FORECAST THE PAST COUPLE OF DAYS
AND THE P-ETSS CONTINUING TO SHOW ELEVATED WATER LEVELS INTO NEXT
WEEK, THERE IS A GREATER THAN 50% CHANCE ANOTHER ADVISORY WILL BE
NEEDED FOR MONDAY NIGHT, ESPECIALLY FOR THE BEACHES SOUTH OF PORT
ARANSAS. AS WE HEAD INTO TUESDAY AND MID-WEEK, SWELL PERIODS ARE
EXPECTED TO CONTINUE DECREASING WHICH WILL HELP TAME THE THREAT OF
THIS COASTAL FLOODING EVENT. CONFIDENCE IS LESS THAT COASTAL
FLOODING WILL OCCUR ACROSS THE BAYS, BUT WITH WATER LEVELS ONLY 0.1-
0.3 FEET BELOW THE 2 FEET MSL MARK, I DECIDED TO KEEP THEM IN THE
ADVISORY AT THIS TIME.
OTHER THAN THAT, SLIGHTLY ABOVE NORMAL TEMPERATURES ARE EXPECTED
ACROSS SOUTH TEXAS WITH ONLY SLIM CHANCES (LESS THAN 10%) FOR RAIN
THROUGH NEXT WEEK, EXCEPT FOR TUESDAY, WHERE LOW END RAIN CHANCES
(20-25%) CAN BE ANTICIPATED FOR THE SOUTHERN COASTAL PLAINS AND
SOUTHERN BRUSH COUNTRY.
AVIATION
(18Z TAFS)
ISSUED AT 1233 PM CDT SUN OCT 12 2025
VFR CONDITIONS ARE EXPECTED THROUGHOUT THIS TAF CYCLE WITH LIGHT
AND VARIABLE WINDS OVERNIGHT.
MARINE
ISSUED AT 1233 PM CDT SUN OCT 12 2025
A GENTLE EAST TO SOUTHEAST BREEZE (BF 3) IS EXPECTED THROUGH SUNDAY
BEFORE INCREASING TO A MODERATE BREEZE (BF 4) SUNDAY NIGHT THROUGH
TUESDAY NIGHT BEFORE A GENTLE BREEZE RETURNS WEDNESDAY. SLIM RAIN
CHANCES (LESS THAN 10%) ARE EXPECTED EVERYDAY EXCEPT FOR MONDAY
NIGHT AND LATE THIS WEEK WHEN LOW (15-25%) CHANCES FOR RAIN ARE
EXPECTED.
FIRE WEATHER
ISSUED AT 1233 PM CDT SUN OCT 12 2025
DRIER CONDITIONS ARE EXPECTED THIS WEEK WITH WEDNESDAY EXPECTED TO
BE THE DRIEST DAY WITH MINIMUM RELATIVE HUMIDITY VALUES RANGING FROM
25-35% IN THE AFTERNOON. ALTHOUGH WINDS WILL BE WEAK, THE ENERGY
RELEASE COMPONENT THOSE TWO DAYS ARE EXPECTED TO RANGE FROM THE 55-
80TH PERCENTILE WITHIN THE AREA OF THE LOWEST RELATIVE HUMIDITY
VALUES WHICH WILL YIELD A LOW CHANCE FOR ELEVATED FIRE WEATHER
CONDITIONS. OTHER THAN WEDNESDAY, ELEVATED FIRE WEATHER CONDITIONS
ARE NOT EXPECTED.
PRELIMINARY POINT TEMPS/POPS
CORPUS CHRISTI 70 88 73 87 / 0 0 10 10
VICTORIA 63 90 63 91 / 0 0 0 0
LAREDO 69 93 70 91 / 0 0 0 10
ALICE 66 92 68 90 / 0 0 10 20
ROCKPORT 74 88 73 88 / 0 0 10 10
COTULLA 67 94 69 91 / 0 0 0 0
KINGSVILLE 67 90 70 88 / 0 0 10 20
NAVY CORPUS 77 85 77 85 / 0 0 10 10
CRP WATCHES/WARNINGS/ADVISORIES
TX...COASTAL FLOOD ADVISORY FROM 6 PM THIS EVENING TO 11 AM CDT
MONDAY FOR TXZ245-342>347-442-443-447.
GM...NONE.
DISCUSSION...JCP/84
AVIATION...JCP/84
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