Marine Weather and Tide Forecast for Port Aransas, TX
May 8, 2024 2:44 PM CDT (19:44 UTC) Change Location
Sunrise 6:42 AM Sunset 8:09 PM Moonrise 5:53 AM Moonset 8:08 PM |
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 1026 Am Cdt Wed May 8 2024
Synopsis for the middle texas coastal waters -
weak to moderate onshore winds can be expected through Thursday night along with patchy fog in the late night and early morning hours. A cold front will move offshore Friday. Winds will shift to the northeast and strengthen to moderate levels Friday through Saturday morning. Winds begin to shift back to the east-southeast through Saturday afternoon. There is a 20 percent chance of showers and Thunderstorms Saturday, increasing to a medium 30 to 40 percent chance Sunday through Monday as a series of upper level disturbances pass through.
weak to moderate onshore winds can be expected through Thursday night along with patchy fog in the late night and early morning hours. A cold front will move offshore Friday. Winds will shift to the northeast and strengthen to moderate levels Friday through Saturday morning. Winds begin to shift back to the east-southeast through Saturday afternoon. There is a 20 percent chance of showers and Thunderstorms Saturday, increasing to a medium 30 to 40 percent chance Sunday through Monday as a series of upper level disturbances pass through.
Area Discussion for - Corpus Christi, TX
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FXUS64 KCRP 081808 AFDCRP
Area Forecast Discussion National Weather Service Corpus Christi TX 108 PM CDT Wed May 8 2024
New AVIATION
SHORT TERM
(Today through Thursday)
Issued at 316 AM CDT Wed May 8 2024
Key Messages:
▶ A Heat Advisory is in effect today across Inland Kleberg, Inland Nueces, and Jim Wells Counties
▶ Moderate to Major risk of heat-related impacts with near record high temperatures Thursday
South Texas will remain under a quasi-zonal flow aloft for the short term period with a mid-level low well to our north and a mid- level high over western Gulf of Mexico. At the surface, an approaching dryline will result in light and variable winds from S to W today with onshore flow returning tonight. Winds will be light and variable Thursday as a weak cold front approaches the region. Elevated heat indices will result in dangerous heat Wednesday and Thursday.
Clearing skies will help surface temperatures rise and combined with low-level humidity will result in a pretty high (60-90%) chance for dangerous heat indices exceeding 110 degrees according to the HRRR ensemble for Wednesday. Thursday, the HRRR has a moderate 40-55% chance for heat indices greater than 110. A Heat Advisory has been issued for Nueces, Jim Wells and Kleberg Counties from 18z Wednesday - 00z Thursday. Locales outside of the Advisory area can expect Heat Indices of 105 to 109 both days for a few hours in the afternoon.
LONG TERM
(Thursday night through next Tuesday)
Issued at 316 AM CDT Wed May 8 2024
Key Messages:
▶ Weak cold front Friday morning
▶ Low (20%) chance of showers and thunderstorms Friday, increasing to a low to moderate (30-40%) chance Saturday through Monday
We open up the long term with some relief from the heat in sight. A cold front will be moving south across the state Thursday night into Friday morning. The latest suite of guidance still has some timing differences regarding FROPA. For now, it seems like a mid morning passage on Friday. However, the GFS brings it through by daybreak while the NAM12 is about 6-10 hours slower. Despite above normal moisture in place, our rain chances don't look too great on Friday.
Will carry a slight chance, generally across the Brush Country, as a H7 vort max ejects across the Rio Grande. The front looks to stall across our southern tier of counties or perhaps just to our south Friday night.
On Saturday, this boundary will retreat back to the north-northwest as a warm front. PWATs will climb to near 2" over the weekend in the wake of the warm front. A series of passing shortwaves will allow for a 20-30% chance of showers and storms on Saturday and a 20-40% chance of Sunday. As we head into the work week, the main trough will swing across the Plains. As the trough moves through, a surge of high pressure will nudge the boundary back our way. It's unclear how far south the boundary will drift at this time. Therefore, only have a 20-35% chance of showers and storms on Monday. We hang on to some low end PoPs through the middle of next week as the upper levels remain fairly active. However, moisture may be limited and could hinder our chances.
A much needed cool down is in store this weekend as highs looks to top out in the mid 80s. Unfortunately, this won't last long as temps quickly rebound by early next week with highs settling back into the upper 80s to around 100 degrees.
AVIATION
(18Z TAFS)
Issued at 1240 PM CDT Wed May 8 2024
Clouds are clearing out west and will lead to VFR ceilings soon over ALI/CRP. Residual smoke streaming from Central America has caused hazy conditions across South Texas, leading to MVFR vsby reductions. This haziness will likely continue through tomorrow as depicted by HRRR Smoke guidance. Ceilings will drop to MVFR/IFR over most of South Texas tonight with occasional LIFR over VCT/CRP between 09-14Z. Patchy fog will also be likely as high dewpoints coexist with weak winds. A weak dryline will push into the Brush Country from the west Thursday afternoon, leading to a weak northwesterly wind shift at COT/LRD/ALI. Generally weak southeasterly winds will persist elsewhere.
MARINE
Issued at 316 AM CDT Wed May 8 2024
Weak to moderate onshore winds can be expected Tonight through Thursday night along with some patchy fog. A cold front will move offshore Friday morning. Winds will shift to the northeast and strengthen to moderate levels Friday through Saturday morning.
Winds begin to shift back to the east-southeast through Saturday afternoon. There is a 20 percent chance of showers and thunderstorms Saturday, increasing to a medium 30 to 40 percent chance Sunday through Monday as a series of upper level disturbances pass through.
PRELIMINARY POINT TEMPS/POPS
Corpus Christi 95 77 97 76 / 0 0 0 0 Victoria 91 74 94 73 / 0 0 10 0 Laredo 107 78 109 76 / 0 0 0 0 Alice 100 75 102 74 / 0 0 0 0 Rockport 87 77 88 76 / 0 0 0 0 Cotulla 103 77 104 76 / 0 0 0 0 Kingsville 98 76 102 75 / 0 0 0 0 Navy Corpus 88 78 90 78 / 0 0 0 0
CRP WATCHES/WARNINGS/ADVISORIES
TX...Heat Advisory until 7 PM CDT this evening for TXZ241>243.
GM...None.
Area Forecast Discussion National Weather Service Corpus Christi TX 108 PM CDT Wed May 8 2024
New AVIATION
SHORT TERM
(Today through Thursday)
Issued at 316 AM CDT Wed May 8 2024
Key Messages:
▶ A Heat Advisory is in effect today across Inland Kleberg, Inland Nueces, and Jim Wells Counties
▶ Moderate to Major risk of heat-related impacts with near record high temperatures Thursday
South Texas will remain under a quasi-zonal flow aloft for the short term period with a mid-level low well to our north and a mid- level high over western Gulf of Mexico. At the surface, an approaching dryline will result in light and variable winds from S to W today with onshore flow returning tonight. Winds will be light and variable Thursday as a weak cold front approaches the region. Elevated heat indices will result in dangerous heat Wednesday and Thursday.
Clearing skies will help surface temperatures rise and combined with low-level humidity will result in a pretty high (60-90%) chance for dangerous heat indices exceeding 110 degrees according to the HRRR ensemble for Wednesday. Thursday, the HRRR has a moderate 40-55% chance for heat indices greater than 110. A Heat Advisory has been issued for Nueces, Jim Wells and Kleberg Counties from 18z Wednesday - 00z Thursday. Locales outside of the Advisory area can expect Heat Indices of 105 to 109 both days for a few hours in the afternoon.
LONG TERM
(Thursday night through next Tuesday)
Issued at 316 AM CDT Wed May 8 2024
Key Messages:
▶ Weak cold front Friday morning
▶ Low (20%) chance of showers and thunderstorms Friday, increasing to a low to moderate (30-40%) chance Saturday through Monday
We open up the long term with some relief from the heat in sight. A cold front will be moving south across the state Thursday night into Friday morning. The latest suite of guidance still has some timing differences regarding FROPA. For now, it seems like a mid morning passage on Friday. However, the GFS brings it through by daybreak while the NAM12 is about 6-10 hours slower. Despite above normal moisture in place, our rain chances don't look too great on Friday.
Will carry a slight chance, generally across the Brush Country, as a H7 vort max ejects across the Rio Grande. The front looks to stall across our southern tier of counties or perhaps just to our south Friday night.
On Saturday, this boundary will retreat back to the north-northwest as a warm front. PWATs will climb to near 2" over the weekend in the wake of the warm front. A series of passing shortwaves will allow for a 20-30% chance of showers and storms on Saturday and a 20-40% chance of Sunday. As we head into the work week, the main trough will swing across the Plains. As the trough moves through, a surge of high pressure will nudge the boundary back our way. It's unclear how far south the boundary will drift at this time. Therefore, only have a 20-35% chance of showers and storms on Monday. We hang on to some low end PoPs through the middle of next week as the upper levels remain fairly active. However, moisture may be limited and could hinder our chances.
A much needed cool down is in store this weekend as highs looks to top out in the mid 80s. Unfortunately, this won't last long as temps quickly rebound by early next week with highs settling back into the upper 80s to around 100 degrees.
AVIATION
(18Z TAFS)
Issued at 1240 PM CDT Wed May 8 2024
Clouds are clearing out west and will lead to VFR ceilings soon over ALI/CRP. Residual smoke streaming from Central America has caused hazy conditions across South Texas, leading to MVFR vsby reductions. This haziness will likely continue through tomorrow as depicted by HRRR Smoke guidance. Ceilings will drop to MVFR/IFR over most of South Texas tonight with occasional LIFR over VCT/CRP between 09-14Z. Patchy fog will also be likely as high dewpoints coexist with weak winds. A weak dryline will push into the Brush Country from the west Thursday afternoon, leading to a weak northwesterly wind shift at COT/LRD/ALI. Generally weak southeasterly winds will persist elsewhere.
MARINE
Issued at 316 AM CDT Wed May 8 2024
Weak to moderate onshore winds can be expected Tonight through Thursday night along with some patchy fog. A cold front will move offshore Friday morning. Winds will shift to the northeast and strengthen to moderate levels Friday through Saturday morning.
Winds begin to shift back to the east-southeast through Saturday afternoon. There is a 20 percent chance of showers and thunderstorms Saturday, increasing to a medium 30 to 40 percent chance Sunday through Monday as a series of upper level disturbances pass through.
PRELIMINARY POINT TEMPS/POPS
Corpus Christi 95 77 97 76 / 0 0 0 0 Victoria 91 74 94 73 / 0 0 10 0 Laredo 107 78 109 76 / 0 0 0 0 Alice 100 75 102 74 / 0 0 0 0 Rockport 87 77 88 76 / 0 0 0 0 Cotulla 103 77 104 76 / 0 0 0 0 Kingsville 98 76 102 75 / 0 0 0 0 Navy Corpus 88 78 90 78 / 0 0 0 0
CRP WATCHES/WARNINGS/ADVISORIES
TX...Heat Advisory until 7 PM CDT this evening for TXZ241>243.
GM...None.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
HIVT2 | 0 mi | 57 min | 82°F | 29.60 | 81°F | |||
RTAT2 - 8775237 - Port Aransas, TX | 0 mi | 57 min | ESE 5.1G | 82°F | 79°F | 29.61 | ||
PTAT2 - Port Aransas, TX | 1 mi | 45 min | SE 9.9G | 80°F | ||||
UTVT2 | 1 mi | 57 min | 82°F | 29.57 | 80°F | |||
ANPT2 | 2 mi | 57 min | ESE 7G | 80°F | 79°F | 29.59 | ||
MHBT2 | 7 mi | 57 min | SSE 9.9G | 81°F | 81°F | 29.59 | 81°F | |
LQAT2 | 12 mi | 57 min | SSE 12G | 83°F | 82°F | 29.58 | 81°F | |
RCPT2 - 8774770 - Rockport, TX | 13 mi | 57 min | SSE 9.9G | 82°F | 83°F | 29.57 | ||
PACT2 - 8775792 - Packery Channel, TX | 17 mi | 57 min | SE 9.9G | 82°F | 82°F | 29.61 | ||
TXVT2 | 17 mi | 57 min | 83°F | 29.58 | 80°F | |||
TLVT2 | 20 mi | 57 min | 86°F | 29.57 | 79°F | |||
NUET2 | 22 mi | 57 min | S 9.9G | 80°F | 29.57 | |||
VTBT2 | 24 mi | 57 min | SSE 7G | 87°F | 79°F | 29.57 | 77°F | |
IRDT2 | 28 mi | 57 min | SSE 13G | 82°F | 83°F | 29.60 | ||
AWRT2 | 30 mi | 57 min | SSE 8G | 82°F | 82°F | 29.61 | ||
BABT2 - 8776604 - Baffin Bay; Point of Rocks, TX | 42 mi | 57 min | SE 15G | 81°F | 86°F | 29.58 | ||
SDRT2 - 8773037 - Seadrift, TX | 44 mi | 57 min | SSE 13G | 83°F | 82°F | 29.60 |
toggle option: (graph/table)
Airport Reports
EDIT HIDE  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KRAS MUSTANG BEACH,TX | 2 sm | 29 min | SE 08 | 1/2 sm | Overcast | Haze | 84°F | 77°F | 79% | 29.62 |
KNGP CORPUS CHRISTI NAS/TRUAX FIELD,TX | 16 sm | 48 min | SSE 12 | 2 sm | Overcast | Haze | 88°F | 79°F | 75% | 29.60 |
KRKP ARANSAS CO,TX | 17 sm | 32 min | SE 12G17 | 3 sm | Overcast | Mist | 82°F | 79°F | 89% | 29.60 |
KCRP CORPUS CHRISTI INTL,TX | 23 sm | 18 min | SSE 12 | 4 sm | Overcast | Haze | 88°F | 81°F | 79% | 29.59 |
Aransas Channel
Click for Map
Wed -- 05:27 AM CDT 1.78 feet High Tide
Wed -- 06:42 AM CDT Sunrise
Wed -- 06:52 AM CDT Moonrise
Wed -- 10:45 AM CDT 1.36 feet Low Tide
Wed -- 11:45 AM CDT 1.37 feet High Tide
Wed -- 08:06 PM CDT Sunset
Wed -- 09:07 PM CDT Moonset
Wed -- 09:46 PM CDT -0.55 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 05:27 AM CDT 1.78 feet High Tide
Wed -- 06:42 AM CDT Sunrise
Wed -- 06:52 AM CDT Moonrise
Wed -- 10:45 AM CDT 1.36 feet Low Tide
Wed -- 11:45 AM CDT 1.37 feet High Tide
Wed -- 08:06 PM CDT Sunset
Wed -- 09:07 PM CDT Moonset
Wed -- 09:46 PM CDT -0.55 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Aransas Channel, Texas, Tide feet
12 am |
0.3 |
1 am |
0.7 |
2 am |
1.1 |
3 am |
1.4 |
4 am |
1.7 |
5 am |
1.8 |
6 am |
1.8 |
7 am |
1.7 |
8 am |
1.6 |
9 am |
1.5 |
10 am |
1.4 |
11 am |
1.4 |
12 pm |
1.4 |
1 pm |
1.3 |
2 pm |
1.3 |
3 pm |
1.2 |
4 pm |
0.9 |
5 pm |
0.7 |
6 pm |
0.3 |
7 pm |
-0.1 |
8 pm |
-0.3 |
9 pm |
-0.5 |
10 pm |
-0.5 |
11 pm |
-0.4 |
Aransas Pass
Click for Map
Wed -- 01:15 AM CDT 0.00 knots Slack
Wed -- 05:40 AM CDT 2.13 knots Max Flood
Wed -- 06:42 AM CDT Sunrise
Wed -- 06:52 AM CDT Moonrise
Wed -- 01:26 PM CDT -0.00 knots Slack
Wed -- 08:06 PM CDT Sunset
Wed -- 08:45 PM CDT -2.26 knots Max Ebb
Wed -- 09:07 PM CDT Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Wed -- 01:15 AM CDT 0.00 knots Slack
Wed -- 05:40 AM CDT 2.13 knots Max Flood
Wed -- 06:42 AM CDT Sunrise
Wed -- 06:52 AM CDT Moonrise
Wed -- 01:26 PM CDT -0.00 knots Slack
Wed -- 08:06 PM CDT Sunset
Wed -- 08:45 PM CDT -2.26 knots Max Ebb
Wed -- 09:07 PM CDT Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Aransas Pass, Texas Current, knots
12 am |
-0.8 |
1 am |
-0.2 |
2 am |
0.6 |
3 am |
1.3 |
4 am |
1.9 |
5 am |
2.1 |
6 am |
2.1 |
7 am |
2 |
8 am |
1.9 |
9 am |
1.6 |
10 am |
1.3 |
11 am |
0.9 |
12 pm |
0.5 |
1 pm |
0.1 |
2 pm |
-0.1 |
3 pm |
-0.4 |
4 pm |
-0.7 |
5 pm |
-1.1 |
6 pm |
-1.6 |
7 pm |
-2 |
8 pm |
-2.2 |
9 pm |
-2.3 |
10 pm |
-2.1 |
11 pm |
-1.8 |
Corpus Christi, TX,
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