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Marine Weather and Tides
Version 3.4 |
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone. 1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17. 1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support. |
| Sunrise 7:16AM | Sunset 7:29PM | Monday September 20, 2021 1:30 AM CDT (06:30 UTC) | Moonrise 6:42PM | Moonset 5:52AM | Illumination 98% |  |
GMZ230 Bays And Waterways From Baffin Bay To Port Aransas- 1007 Pm Cdt Sun Sep 19 2021
Rest of tonight..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Monday..South wind around 10 knots shifting southeast in the afternoon. Bays slightly choppy to occasionally choppy.
Monday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Tuesday..South wind around 10 knots shifting southeast in the afternoon. Bays slightly choppy. A slight chance of showers and Thunderstorms.
Tuesday night..Southeast wind 5 to 10 knots becoming northeast 10 to 15 knots after midnight. Bays slightly choppy to occasionally choppy. A chance of showers and Thunderstorms in the evening, then showers and Thunderstorms likely after midnight.
Wednesday..North wind 15 to 20 knots. Bays choppy to occasionally rough. A slight chance of showers and Thunderstorms in the morning.
Wednesday night..Northeast wind 10 to 15 knots decreasing to 5 to 10 knots after midnight. Bays slightly choppy to occasionally choppy.
Thursday..Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday night..East wind 5 to 10 knots. Bays smooth.
Friday..Northeast wind 5 to 10 knots. Bays smooth.
Friday night..East wind 5 to 10 knots. Bays smooth.
Rest of tonight..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Monday..South wind around 10 knots shifting southeast in the afternoon. Bays slightly choppy to occasionally choppy.
Monday night..South wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Tuesday..South wind around 10 knots shifting southeast in the afternoon. Bays slightly choppy. A slight chance of showers and Thunderstorms.
Tuesday night..Southeast wind 5 to 10 knots becoming northeast 10 to 15 knots after midnight. Bays slightly choppy to occasionally choppy. A chance of showers and Thunderstorms in the evening, then showers and Thunderstorms likely after midnight.
Wednesday..North wind 15 to 20 knots. Bays choppy to occasionally rough. A slight chance of showers and Thunderstorms in the morning.
Wednesday night..Northeast wind 10 to 15 knots decreasing to 5 to 10 knots after midnight. Bays slightly choppy to occasionally choppy.
Thursday..Northeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday night..East wind 5 to 10 knots. Bays smooth.
Friday..Northeast wind 5 to 10 knots. Bays smooth.
Friday night..East wind 5 to 10 knots. Bays smooth.
GMZ200 1007 Pm Cdt Sun Sep 19 2021
Synopsis for the middle texas coastal waters.. Weak to moderate onshore flow will continue as we head into the work week. Small craft exercise caution conditions will be possible Monday night as winds strengthen during the evening hours. Onshore winds will weaken through Tuesday afternoon ahead of an approaching cold front. Isolated to scattered showers and Thunderstorms will be possible as moisture increases ahead of the cold front Tuesday. Numerous showers and Thunderstorms are possible Tuesday night through Wednesday morning as the cold front pushes south through the area. Rain chances are expected to end from north to south through Wednesday. Moderate to strong northerly winds are expected Wednesday behind the cold front resulting in advisory conditions. Winds begin to decrease Wednesday night, becoming weak by the end of the week.
Synopsis for the middle texas coastal waters.. Weak to moderate onshore flow will continue as we head into the work week. Small craft exercise caution conditions will be possible Monday night as winds strengthen during the evening hours. Onshore winds will weaken through Tuesday afternoon ahead of an approaching cold front. Isolated to scattered showers and Thunderstorms will be possible as moisture increases ahead of the cold front Tuesday. Numerous showers and Thunderstorms are possible Tuesday night through Wednesday morning as the cold front pushes south through the area. Rain chances are expected to end from north to south through Wednesday. Moderate to strong northerly winds are expected Wednesday behind the cold front resulting in advisory conditions. Winds begin to decrease Wednesday night, becoming weak by the end of the week.
7 Day Forecast for Marine Location Near Doyle, TX
Hourly EDIT Help
location: 27.82, -97.42 debug
Area Discussion for - Corpus Christi, TX
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS64 KCRP 200623 AFDCRP
Area Forecast Discussion National Weather Service Corpus Christi TX 123 AM CDT Mon Sep 20 2021
AVIATION.
VFR conditions expected during the TAF period, except for brief MVFR visibilities 10-13z Monday. Generally light south wind early this Monday morning, increasing to moderate onshore during the afternoon. Winds decreasing to light south during the 03-06z Tuesday period.
PREV DISCUSSION. /Issued 625 PM CDT Sun Sep 19 2021/
AVIATION /00Z TAFs/ .
VFR conditions will generally prevail through this TAF cycle. With that said, there is a small window around sunrise where we could see patchy fog develop across the Coastal Plains and Victoria Crossroads with MVFR visibilities possible. Otherwise, winds will become light tonight but are expected to restrengthen by mid morning with gusts ranging from 15-20 knots.
PREV DISCUSSION . /Issued 315 PM CDT Sun Sep 19 2021/
SHORT TERM (Tonight through Monday Night) .
The mid to upper level low that has been anchored over East Texas has finally begun it's shift to the northeast. While an isolated shower is still possible this evening over the Victoria Crossroads, moisture and now support will be limited so chances will continue to decrease through tonight and Monday. A slight chance of showers will return Monday night as moisture increases ahead of an approaching cold front.
With the drier air, clear to mostly clear skies are expected tonight leading to low temperatures in the low to mid 70s for most, nearing 80 along the coast. Some patchy fog could develop overnight with enough low level moisture and light winds, but confidence in fog development is low. By Monday, temperatures will be on the rise with the clear/mostly clear skies. Highs will reach into or very near the triple digits for all but the Coastal Bend. Fortunately, with the drier air in place heat index values will remain somewhere around 105, with only isolated locations reaching above that. Lows Monday night will be similar to tonight.
LONG TERM (Tuesday through Sunday) .
A cold front still looks on track to move through S TX Tuesday night into Wednesday morning, bringing drier and cooler conditions for the remainder of the work week.
Ahead of the front on Tuesday, moisture will still be limited but will begin increasing with isolated to scattered showers and thunderstorms possible. The better chances will initially be along the coast and over the gulf waters Tuesday morning where slightly deeper moisture will combine with low level coastal convergence to produce isolated convection. As the day progresses, the cold front is progged to move into the Hill Country with a pool of deeper moisture advecting southward ahead of the front. Models also prog a mid level short wave to track southeast around the southern periphery of a deepening long wave trough that is progged to extend from the Great Lakes to north and east portions of Texas. In response to the short wave, an inverted surface trough is progged to develop across S TX Tuesday afternoon. Instability will be limited, especially across the west and northwest portions of the CWA, therefore have capped PoPs at 30 percent across the Victoria Crossroads and 20 percent across the remainder of the CWA.
The cold front is expected to move into the northern tier of the CWA Tue evening then reach the southern Rio Grande Plains and southern Coastal Bend before daybreak Wednesday morning. A pool of deep moisture with PWATs around 2 inches, combined with strong low level convergence with the front, increasing diffluence aloft, and a moderately unstable airmass will be conducive for sct/num showers and thunderstorms Tue night through Wed morning. Could see a few strong storms, especially as the front nears the coast where the instability will be much stronger. The frontal and associated convection should move through the area fairly quickly, thus am not expecting any widespread flooding problems. But with 2 inch PWATs, can not rule out brief localized flooding.
Models are in fair agreement with timing of the drier airmass moving southward into the area on Wed as high pressure at all levels builds across the region. This will end rain chances and decrease cloud cover from north to south through Wed morning. Highs Wed afternoon are forecast to be approximately 10 degrees cooler than Tue's forecasted values. Wed-Fri highs are expected to range from the mid 80s along the coast to low 90s along the Rio Grande with lows in the upper 50s to lower 60s. A gradual warming trend will take place over the weekend. Skies will be mostly clear the latter half of the week and weekend.
As for possible hazards, heat indices of 105 to 109 will be possible Tuesday. Also, could have some elevated fire weather concerns Wednesday with drier air and moderate north to northeast winds. Winds are expected to be slightly stronger near the coast. Winds relax Wed night and remain generally light through the remainder of the extended. Small Craft Advisory conditions are possible Wednesday behind the cold front across the bays and coastal waters.
MARINE .
Weak onshore flow will continue through Monday before becoming weak to moderate. Small Craft Exercise Caution conditions will be possible Monday night. Onshore winds will weaken through Tuesday afternoon ahead of an approaching cold front. Isolated to scattered showers and thunderstorms will be possible as moisture increases ahead of the cold front Tuesday. Numerous showers and thunderstorms are possible Tuesday night through Wednesday morning as the cold front pushes south through the area. Rain chances are expected to end from north to south through Wednesday. Moderate to strong northerly winds are expected Wednesday behind the cold front resulting in advisory conditions. Winds begin to decrease Wednesday night, becoming weak by the end of the week.
PRELIMINARY POINT TEMPS/POPS. Corpus Christi 97 77 93 72 86 / 0 10 20 60 10 Victoria 97 75 96 68 86 / 0 0 30 50 0 Laredo 103 76 101 73 90 / 0 10 20 70 20 Alice 100 73 94 69 87 / 0 10 20 70 10 Rockport 90 80 88 73 87 / 0 10 20 60 10 Cotulla 103 76 99 71 89 / 0 0 20 40 10 Kingsville 98 75 93 71 86 / 0 10 20 70 20 Navy Corpus 89 81 86 75 86 / 0 10 20 70 20
CRP WATCHES/WARNINGS/ADVISORIES. TX . None. GM . None.
WC/87 . AVIATION
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| TXVT2 | 2 mi | 60 min | 83°F | 1011.9 hPa | 78°F | |||
| TLVT2 | 2 mi | 60 min | 83°F | 1011.5 hPa | 79°F | |||
| TAQT2 - 8775296 - Texas State Aquarium, TX | 2 mi | 60 min | 83°F | 86°F | 1011.1 hPa | |||
| NUET2 | 4 mi | 60 min | SSW 11 G 17 | 1012.4 hPa | ||||
| VTBT2 | 5 mi | 60 min | S 6 G 8 | 80°F | 1011.8 hPa | 80°F | ||
| MHBT2 | 12 mi | 60 min | SSE 9.9 G 15 | 84°F | 1011.6 hPa | 80°F | ||
| PACT2 - 8775792 - Packery Channel, TX | 16 mi | 60 min | SE 9.9 G 13 | 84°F | 87°F | 1011.5 hPa | ||
| RTAT2 - 8775237 - Port Aransas, TX | 18 mi | 60 min | SSE 8 G 12 | 83°F | 85°F | 1011.2 hPa | ||
| HIVT2 | 19 mi | 60 min | 84°F | 1011.5 hPa | 80°F | |||
| ANPT2 | 20 mi | 60 min | SE 16 G 17 | 84°F | 1011 hPa | |||
| PTAT2 - Port Aransas, TX | 20 mi | 90 min | SSE 16 G 18 | 83°F | 76°F | |||
| UTVT2 | 20 mi | 60 min | 84°F | 79°F | ||||
| IRDT2 | 24 mi | 60 min | S 11 G 14 | 83°F | 88°F | 1011.8 hPa | ||
| RCPT2 - 8774770 - Rockport, TX | 24 mi | 60 min | SSE 16 G 18 | 89°F | 1012.5 hPa | |||
| 42092 | 24 mi | 60 min | 84°F | 3 ft | ||||
| BABT2 - 8776604 - Baffin Bay; Point of Rocks, TX | 36 mi | 60 min | SE 13 G 15 | 83°F | 87°F | 1012 hPa | ||
| AWRT2 | 43 mi | 60 min | S 8.9 G 13 | 83°F | 86°F | 1011.2 hPa |
Wind History for Nueces Bay, TX
(wind in knots) EDIT (on/off) Help| 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | |
| Last 24hr | SW G10 | W | NW | NW | NW | NW | NE | NE | W G9 | NW | NE | NE | E | SE | SE G16 | SE | S G19 | S G16 | S | S G12 | S G15 | S G14 | S | SW G16 |
| 1 day ago | S | S | S | W | -- | N | N | NE | NE | NE | NE | SE | SE | SE G11 | SE | SE | SE | S | SE | S G16 | S | S | S G13 | S G12 |
| 2 days ago | SW | NW | NE | E | NE | E | E | E | E | SE | SE | SE G13 | SE G14 | SE | S | S | S | S | S | S | S |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Corpus Christi, Corpus Christi International Airport, TX | 5 mi | 39 min | S 6 | 10.00 mi | A Few Clouds | 78°F | 76°F | 93% | 1011.6 hPa |
| Corpus Christi, Corpus Christi Naval Air Station/Truax Field, TX | 11 mi | 34 min | S 10 | 10.00 mi | A Few Clouds | 84°F | 77°F | 80% | 1011.7 hPa |
| Mc Campbell, TX | 13 mi | 55 min | S 7 | 10.00 mi | Fair | 83°F | 77°F | 84% | 1011.5 hPa |
| Robstown, Nueces County Airport, TX | 15 mi | 55 min | S 4 | 10.00 mi | Fair | 81°F | 78°F | 89% | 1012.2 hPa |
| Port Aransas, Mustang Beach Airport, TX | 18 mi | 55 min | S 12 | 10.00 mi | Partly Cloudy | 83°F | 76°F | 79% | 1012.5 hPa |
Link to 5 minute data for KCRP
Wind History from CRP (wind in knots)
| 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | |
| Last 24hr | S | Calm | W | W | Calm | Calm | Calm | Calm | SW | Calm | SE | SE G20 | SE | SE | SE | SE | SE | SE | S | S | ||||
| 1 day ago | SE | SE | Calm | E | Calm | N | Calm | NW | N | NW | NW | N | E | SE | SE | SE | SE | E | SE | S | S | S | S | |
| 2 days ago | SE | Calm | Calm | Calm | Calm | Calm | Calm | Calm | S | S | Calm | S | SE | SE G16 | E | SE | SE | E | SE | SE | SE | S | S | S |
Tide / Current Tables for Nueces Bay, Texas
EDIT Weekend mode (on/off) (on/off) Help One Week of DataNueces Bay
Click for Map
Mon -- 04:03 AM CDT 0.12 feet Low Tide
Mon -- 06:51 AM CDT Moonset
Mon -- 07:17 AM CDT Sunrise
Mon -- 04:06 PM CDT 0.26 feet High Tide
Mon -- 06:54 PM CDT Full Moon
Mon -- 07:28 PM CDT Sunset
Mon -- 07:42 PM CDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 04:03 AM CDT 0.12 feet Low Tide
Mon -- 06:51 AM CDT Moonset
Mon -- 07:17 AM CDT Sunrise
Mon -- 04:06 PM CDT 0.26 feet High Tide
Mon -- 06:54 PM CDT Full Moon
Mon -- 07:28 PM CDT Sunset
Mon -- 07:42 PM CDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Tide / Current Tables for Aransas Pass, Texas Current
EDIT (on/off) Help One Week of DataAransas Pass
Click for Map
Mon -- 01:16 AM CDT 0.00 knots Slack
Mon -- 04:18 AM CDT 1.00 knots Max Flood
Mon -- 06:50 AM CDT Moonset
Mon -- 07:15 AM CDT Sunrise
Mon -- 12:17 PM CDT 0.14 knots Min Flood
Mon -- 03:04 PM CDT 0.38 knots Max Flood
Mon -- 05:02 PM CDT -0.00 knots Slack
Mon -- 06:54 PM CDT Full Moon
Mon -- 07:26 PM CDT Sunset
Mon -- 07:40 PM CDT Moonrise
Mon -- 09:43 PM CDT -0.88 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 01:16 AM CDT 0.00 knots Slack
Mon -- 04:18 AM CDT 1.00 knots Max Flood
Mon -- 06:50 AM CDT Moonset
Mon -- 07:15 AM CDT Sunrise
Mon -- 12:17 PM CDT 0.14 knots Min Flood
Mon -- 03:04 PM CDT 0.38 knots Max Flood
Mon -- 05:02 PM CDT -0.00 knots Slack
Mon -- 06:54 PM CDT Full Moon
Mon -- 07:26 PM CDT Sunset
Mon -- 07:40 PM CDT Moonrise
Mon -- 09:43 PM CDT -0.88 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| -0.6 | -0.1 | 0.4 | 0.8 | 1 | 1 | 0.9 | 0.7 | 0.6 | 0.5 | 0.3 | 0.2 | 0.1 | 0.2 | 0.3 | 0.4 | 0.3 | 0 | -0.3 | -0.5 | -0.7 | -0.9 | -0.9 | -0.8 |
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