Marine Weather and Tide Forecast for Arroyo Gardens, TX
 | Sunrise 6:37 AM Sunset 8:26 PM Moonrise 12:00 AM Moonset 11:29 AM |
GMZ130 Laguna Madre From The Port Of Brownsville To The Arroyo Colorado- Laguna Madre From The Arroyo Colorado To 5 Nm North Of Port Mansfield Tx- Laguna Madre From 5 Nm North Of Port Mansfield To Baffin Bay Tx- 208 Am Cdt Tue Jun 17 2025
.small craft should exercise caution - .
Today - South winds 10 to 15 knots, becoming southeast 15 to 20 knots late this afternoon. A moderate chop on the bay, increasing to choppy bay waters late this afternoon.
Tonight - Southeast winds 15 to 20 knots, becoming south 10 to 15 knots early in the morning. Choppy bay waters, diminishing to a moderate chop on the bay early in the morning.
Wednesday - South winds 10 to 15 knots, becoming southeast 15 to 20 knots in the afternoon. A moderate chop on the bay, increasing to choppy bay waters in the afternoon.
Wednesday night - Southeast winds 10 to 15 knots. A moderate chop on the bay. A slight chance of showers after midnight. A slight chance of showers and Thunderstorms early in the morning.
Thursday - Southeast winds 10 to 15 knots. A moderate chop on the bay. A chance of showers with a slight chance of Thunderstorms in the morning, then showers likely with a chance of Thunderstorms in the afternoon.
Thursday night - Southeast winds 10 to 15 knots. A moderate chop on the bay. Showers likely with a slight chance of Thunderstorms in the evening, then a chance of showers and Thunderstorms after midnight.
Friday - Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. A moderate chop on the bay. A chance of Thunderstorms. Showers likely.
Friday night - Southeast winds 10 to 15 knots. A moderate chop on the bay. Showers likely with a chance of Thunderstorms early in the evening, then a chance of showers with a slight chance of Thunderstorms in the late evening and overnight.
Saturday - Southeast winds 10 to 15 knots. A moderate chop on the bay. Showers likely with a slight chance of Thunderstorms in the morning, then a chance of showers and Thunderstorms in the afternoon.
Saturday night - Southeast winds 10 to 15 knots. A moderate chop on the bay. A chance of showers. A chance of Thunderstorms early in the evening. A slight chance of Thunderstorms after midnight.
winds and waves higher in and near Thunderstorms.
winds and waves higher in and near Thunderstorms.
GMZ100 208 Am Cdt Tue Jun 17 2025
Synopsis - Generally moderate winds and seas continue to be anticipated along the lower texas coast with a modest pressure gradient in place. Although small craft advisory is not likely to be needed, small craft should exercise caution cannot be entirely ruled out, mainly due to winds.
7 Day Forecast for Marine Location Near Arroyo Gardens, TX
NEW! Add second zone forecast
| Port Isabel Click for Map Tue -- 12:41 AM CDT Moonrise Tue -- 01:54 AM CDT -0.12 feet Low Tide Tue -- 06:36 AM CDT Sunrise Tue -- 10:30 AM CDT 1.14 feet High Tide Tue -- 12:27 PM CDT Moonset Tue -- 08:22 PM CDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |
Port Isabel, Texas, Tide feet
| 12 am |
| 0 |
| 1 am |
| -0.1 |
| 2 am |
| -0.1 |
| 3 am |
| -0.1 |
| 4 am |
| 0.1 |
| 5 am |
| 0.3 |
| 6 am |
| 0.5 |
| 7 am |
| 0.7 |
| 8 am |
| 0.9 |
| 9 am |
| 1.1 |
| 10 am |
| 1.1 |
| 11 am |
| 1.1 |
| 12 pm |
| 1.1 |
| 1 pm |
| 1 |
| 2 pm |
| 0.9 |
| 3 pm |
| 0.9 |
| 4 pm |
| 0.8 |
| 5 pm |
| 0.8 |
| 6 pm |
| 0.8 |
| 7 pm |
| 0.7 |
| 8 pm |
| 0.7 |
| 9 pm |
| 0.6 |
| 10 pm |
| 0.5 |
| 11 pm |
| 0.5 |
| Port Isabel Click for Map Tue -- 12:41 AM CDT Moonrise Tue -- 01:46 AM CDT 0.07 feet Low Tide Tue -- 06:36 AM CDT Sunrise Tue -- 11:45 AM CDT 1.26 feet High Tide Tue -- 12:27 PM CDT Moonset Tue -- 04:35 PM CDT 0.82 feet Low Tide Tue -- 08:22 PM CDT Sunset Tue -- 09:44 PM CDT 0.86 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |
Port Isabel, Texas (2), Tide feet
| 12 am |
| 0.2 |
| 1 am |
| 0.1 |
| 2 am |
| 0.1 |
| 3 am |
| 0.1 |
| 4 am |
| 0.2 |
| 5 am |
| 0.4 |
| 6 am |
| 0.5 |
| 7 am |
| 0.7 |
| 8 am |
| 0.9 |
| 9 am |
| 1 |
| 10 am |
| 1.2 |
| 11 am |
| 1.2 |
| 12 pm |
| 1.3 |
| 1 pm |
| 1.2 |
| 2 pm |
| 1 |
| 3 pm |
| 0.9 |
| 4 pm |
| 0.8 |
| 5 pm |
| 0.8 |
| 6 pm |
| 0.8 |
| 7 pm |
| 0.8 |
| 8 pm |
| 0.8 |
| 9 pm |
| 0.9 |
| 10 pm |
| 0.9 |
| 11 pm |
| 0.8 |
FXUS64 KBRO 170531 AFDBRO
Area Forecast Discussion National Weather Service Brownsville TX Issued by National Weather Service San Juan PR 1231 AM CDT Tue Jun 17 2025
New AVIATION
SHORT TERM
(Tonight through Wednesday night)
Issued at 1226 PM CDT Mon Jun 16 2025
Visible satellite imagery and this mornings' RAOB shows opposing flow at the surface and aloft. Moist southerly flow is allowing for pop-up showers and along both outflow and seabreeze boundaries east of I-69C, sheared off from the northerly flow aloft. This is keeping storms sub-severe, however, it does little to encourage storm motion. Slow moving, training showers and storms bringing heavy rainfall (thanks to an anomalously moist atmosphere... 12Z Sounding PWATs of 2.02") leave concern for flooding. Flood Advisories are in place this afternoon for portions of Kenedy, Willacy, and Hidalgo counties, and continue to be monitored.
Showers and thunderstorms should diminish late this afternoon.
Through mid-week, low chances of precipitation will continue bar the chance of seabreeze activity in the afternoons. Ridging aloft transiting into central CONUS will support dry air advection into the mid-layers, limiting moisture depth. Near-normal temperatures exist, but low-level moisture will maintain heat indices in the triple digits just shy of Heat Advisory criteria.
LONG TERM
(Thursday through next Monday)
Issued at 1226 PM CDT Mon Jun 16 2025
As the aforementioned ridge progresses over ECONUS, southerly flow in the midlevels will return deeper tropical moisture and bring anomalously high PWATs (greater than 90th percentile of climatology) to the region. This predominately southerly flow will bring moderate to high (50-80%) chances for showers and thunderstorms Thursday afternoon/evening through Friday. Highest PoPs exist along the coast. Chances of rain decrease to moderate CWA-wide over the weekend. WPC has placed Cameron, eastern Hidalgo, and southern/eastern Willacy counties in a Marginal Risk (level 1 of 3) for excessive rainfall on Thursday and Friday.
Deep moisture content will likely support continued chances of excessive rainfall through the weekend.
Increased rain chances and cloud cover will leave high and low temperatures below average.
AVIATION
(06Z TAFS)
Issued at 1223 AM CDT Tue Jun 17 2025
Mostly clear to partly cloudy skies with light to moderate southerly winds prevail across all TAF sites. Generally VFR conditions are expected through the next 24 hours. Moderate winds overnight will increase and become breezy later this morning, some gusts near 25 knots will be possible. Limited cloud cover are anticipated with little to no chance of rain.
MARINE
Issued at 1226 PM CDT Mon Jun 16 2025
Moderate southerly flow through midweek will increase seas to around 4 feet, leading to possible necessity of Small Craft Exercise Caution headlines. Winds subside and remain south-southeasterly, maintaining slight seas for the remainder of the period. There is a moderate to high chance (50-80%) of showers and thunderstorms late this week starting Thursday continuing through the weekend.
Conditions will be degraded within showers and thunderstorms.
PRELIMINARY POINT TEMPS/POPS
BROWNSVILLE 94 80 94 80 / 10 0 10 30 HARLINGEN 97 78 96 78 / 10 0 10 10 MCALLEN 101 79 100 79 / 0 0 0 10 RIO GRANDE CITY 100 77 100 78 / 0 0 0 0 SOUTH PADRE ISLAND 88 81 88 80 / 10 0 10 30 BAYVIEW/PORT ISABEL 93 79 92 78 / 10 0 10 20
BRO WATCHES/WARNINGS/ADVISORIES
TX...None.
GM...None.
Area Forecast Discussion National Weather Service Brownsville TX Issued by National Weather Service San Juan PR 1231 AM CDT Tue Jun 17 2025
New AVIATION
SHORT TERM
(Tonight through Wednesday night)
Issued at 1226 PM CDT Mon Jun 16 2025
Visible satellite imagery and this mornings' RAOB shows opposing flow at the surface and aloft. Moist southerly flow is allowing for pop-up showers and along both outflow and seabreeze boundaries east of I-69C, sheared off from the northerly flow aloft. This is keeping storms sub-severe, however, it does little to encourage storm motion. Slow moving, training showers and storms bringing heavy rainfall (thanks to an anomalously moist atmosphere... 12Z Sounding PWATs of 2.02") leave concern for flooding. Flood Advisories are in place this afternoon for portions of Kenedy, Willacy, and Hidalgo counties, and continue to be monitored.
Showers and thunderstorms should diminish late this afternoon.
Through mid-week, low chances of precipitation will continue bar the chance of seabreeze activity in the afternoons. Ridging aloft transiting into central CONUS will support dry air advection into the mid-layers, limiting moisture depth. Near-normal temperatures exist, but low-level moisture will maintain heat indices in the triple digits just shy of Heat Advisory criteria.
LONG TERM
(Thursday through next Monday)
Issued at 1226 PM CDT Mon Jun 16 2025
As the aforementioned ridge progresses over ECONUS, southerly flow in the midlevels will return deeper tropical moisture and bring anomalously high PWATs (greater than 90th percentile of climatology) to the region. This predominately southerly flow will bring moderate to high (50-80%) chances for showers and thunderstorms Thursday afternoon/evening through Friday. Highest PoPs exist along the coast. Chances of rain decrease to moderate CWA-wide over the weekend. WPC has placed Cameron, eastern Hidalgo, and southern/eastern Willacy counties in a Marginal Risk (level 1 of 3) for excessive rainfall on Thursday and Friday.
Deep moisture content will likely support continued chances of excessive rainfall through the weekend.
Increased rain chances and cloud cover will leave high and low temperatures below average.
AVIATION
(06Z TAFS)
Issued at 1223 AM CDT Tue Jun 17 2025
Mostly clear to partly cloudy skies with light to moderate southerly winds prevail across all TAF sites. Generally VFR conditions are expected through the next 24 hours. Moderate winds overnight will increase and become breezy later this morning, some gusts near 25 knots will be possible. Limited cloud cover are anticipated with little to no chance of rain.
MARINE
Issued at 1226 PM CDT Mon Jun 16 2025
Moderate southerly flow through midweek will increase seas to around 4 feet, leading to possible necessity of Small Craft Exercise Caution headlines. Winds subside and remain south-southeasterly, maintaining slight seas for the remainder of the period. There is a moderate to high chance (50-80%) of showers and thunderstorms late this week starting Thursday continuing through the weekend.
Conditions will be degraded within showers and thunderstorms.
PRELIMINARY POINT TEMPS/POPS
BROWNSVILLE 94 80 94 80 / 10 0 10 30 HARLINGEN 97 78 96 78 / 10 0 10 10 MCALLEN 101 79 100 79 / 0 0 0 10 RIO GRANDE CITY 100 77 100 78 / 0 0 0 0 SOUTH PADRE ISLAND 88 81 88 80 / 10 0 10 30 BAYVIEW/PORT ISABEL 93 79 92 78 / 10 0 10 20
BRO WATCHES/WARNINGS/ADVISORIES
TX...None.
GM...None.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| RLIT2 | 11 mi | 62 min | S 12G | 82°F | 82°F | 29.90 | ||
| PTIT2 - 8779770 - Port Isabel, TX | 20 mi | 62 min | SSE 9.9G | 81°F | 83°F | 29.91 | ||
| PMNT2 | 21 mi | 62 min | 80°F | 85°F | 29.89 | |||
| PCGT2 - 8779748 - South Padre Island CGS, TX | 22 mi | 62 min | SSE 8G | 80°F | 81°F | 29.89 | ||
| BZST2 | 23 mi | 62 min | SSE 8.9G | 80°F | 81°F | 29.87 | ||
| RSJT2 - 8777812 - Rincon del San Jose; Potrero Lopeno SW, TX | 37 mi | 62 min | SSE 16G | 80°F | 79°F | 29.87 |
Wind History for Port Isabel, TX
toggle option: (graph/table)
Link to 1 hour of 5 minute data for KHRL
Terminal Aerodrome Forecast (TAF) for KHRL
Wind History Graph: HRL
(wind in knots)
GEOS Local Image of gulf of mexico
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Brownsville, TX,
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