Moon & Weather
Port Aransas
27.850°, -97.080° · tides: Port Aransas
⚠ Coastal Flood Advisory · until Sun 7:00 AM
* WHAT...For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...For the Coastal Flood Advisory, until 7 AM CDT Sunday. For the High Rip Current Risk, until 7 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
⚠ Rip Current Statement · until Sat 7:00 PM
* WHAT...For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...For the Coastal Flood Advisory, until 7 AM CDT Sunday. For the High Rip Current Risk, until 7 PM CDT this evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the most experienced swimmers away from shore into deeper water. These rip currents can become life-threatening to anyone entering the surf.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Clear
Cloud cover 0%
Observed 5:55 PM · Harbor Island Visibility (1 mi) · sky & visibility from PORT ARANSAS/MUSTANG BEACH ARPT (3 mi)
Wind
14mph
From NNW (327°)
Gusts 21 mph
Measured at the tide station
Temperature
70°F
High 70° · Low 58° so far today
Humidity
35%
Dew point 41°F
Visibility
—mi
−0.03 in over 3 hours
reading 3 hours ago
Barometric pressure, last 24 hours
Barometer at the tide station, 6-minute readings
Fishing by pressure trend
- risingVery good. Bite may slow as pressure levels off.
- stableNormal activity.
- fallingGood at first, then turning poor.
Fishing conditions now
Pressure has been falling for hours. The bite usually slows.
Today
This Afternoon: High 74°
Mostly sunny, with a high near 74. North wind around 13 mph, with gusts as high as 18 mph.
Tonight: Low 64°
Partly cloudy, with a low around 64. North northeast wind 8 to 12 mph.
- Sunrise / sunset
- 7:29 AM / 6:57 PM
- Moonrise / moonset
- 1:51 PM / –
- Moon
- First Quarter, 41%
- Major period
- 5:35 AM–7:35 AM
- Minor period
- 1:21 PM–2:21 PM
- Major period
- 6:00 PM–8:00 PM
- Solunar rating
- Low
Next 48 hours
TemperatureDew pointRain chanceWind (gusts dashed)🌫 fog · ⚡ storms · gray = cloudsHour-by-hour table
| Time | Temp | Feels | Dew pt | Humidity | Clouds | Rain | Amount | Wind | Gusts | Visibility | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat 6 PM | 72° | 72° | 50° | 46% | 42% | 0% | – | N 12 | 17 | 10+ mi | |
| Sat 7 PM | 72° | 72° | 49° | 44% | 54% | 0% | – | N 10 | 16 | 10+ mi | |
| Sat 8 PM | 70° | 70° | 50° | 49% | 31% | 0% | – | N 9 | 15 | 10+ mi | |
| Sat 9 PM | 69° | 69° | 51° | 53% | 25% | 0% | – | NNE 9 | 15 | 10+ mi | |
| Sat 10 PM | 69° | 69° | 51° | 53% | 28% | 0% | – | NNE 9 | 14 | 10+ mi | |
| Sat 11 PM | 68° | 68° | 52° | 57% | 22% | 0% | – | NNE 9 | 14 | 10+ mi | |
| Sun 12 AM | 67° | 67° | 53° | 61% | 22% | 0% | – | NNE 8 | 14 | 10+ mi | |
| Sun 1 AM | 67° | 67° | 54° | 63% | 31% | 0% | – | NNE 8 | 14 | 10+ mi | |
| Sun 2 AM | 66° | 66° | 54° | 65% | 29% | 0% | – | NNE 8 | 14 | 10+ mi | |
| Sun 3 AM | 66° | 66° | 55° | 68% | 31% | 0% | – | NNE 9 | 15 | 10+ mi | |
| Sun 4 AM | 65° | 65° | 55° | 70% | 14% | 0% | – | N 10 | 16 | 10+ mi | |
| Sun 5 AM | 64° | 64° | 55° | 73% | 14% | 0% | – | N 10 | 17 | 10+ mi | |
| Sun 6 AM | 64° | 64° | 55° | 73% | 20% | 0% | – | N 10 | 17 | 10+ mi | |
| Sun 7 AM | 64° | 64° | 55° | 73% | 22% | 0% | – | N 12 | 17 | 10+ mi | |
| Sun 8 AM | 65° | 65° | 56° | 73% | 16% | 0% | – | N 12 | 17 | 10+ mi | |
| Sun 9 AM | 66° | 66° | 56° | 70% | 14% | 0% | – | NNE 12 | 16 | 10+ mi | |
| Sun 10 AM | 68° | 68° | 57° | 68% | 20% | 0% | – | NNE 12 | 17 | 10+ mi | |
| Sun 11 AM | 70° | 70° | 57° | 63% | 7% | 0% | – | NNE 12 | 16 | 10+ mi | |
| Sun 12 PM | 71° | 71° | 57° | 61% | 15% | 0% | – | NNE 12 | 15 | 10+ mi | |
| Sun 1 PM | 72° | 72° | 57° | 59% | 13% | 0% | – | NNE 10 | 14 | 10+ mi | |
| Sun 2 PM | 74° | 74° | 57° | 55% | 23% | 0% | – | NNE 10 | 14 | 10+ mi | |
| Sun 3 PM | 75° | 75° | 57° | 54% | 35% | 0% | – | NE 10 | 13 | 10+ mi | |
| Sun 4 PM | 75° | 75° | 57° | 54% | 39% | 0% | – | NE 10 | 14 | 10+ mi | |
| Sun 5 PM | 75° | 75° | 58° | 56% | 26% | 0% | – | NE 10 | 14 | 10+ mi | |
| Sun 6 PM | 74° | 74° | 58° | 57% | 19% | 0% | – | NE 9 | 13 | 10+ mi | |
| Sun 7 PM | 73° | 73° | 58° | 59% | 29% | 0% | – | NE 8 | 13 | 10+ mi | |
| Sun 8 PM | 73° | 73° | 58° | 59% | 43% | 0% | – | NE 8 | 12 | 10+ mi | |
| Sun 9 PM | 71° | 71° | 58° | 64% | 43% | 0% | – | ENE 7 | 12 | 10+ mi | |
| Sun 10 PM | 71° | 71° | 59° | 66% | 69% | 0% | – | ENE 7 | 12 | 10+ mi | |
| Sun 11 PM | 71° | 71° | 59° | 66% | 60% | 0% | – | ENE 6 | 10 | 10+ mi | |
| Mon 12 AM | 72° | 72° | 60° | 66% | 62% | 0% | – | ENE 6 | 10 | 10+ mi | |
| Mon 1 AM | 72° | 72° | 61° | 68% | 67% | 0% | – | ENE 5 | 9 | 10+ mi | |
| Mon 2 AM | 71° | 71° | 61° | 71% | 65% | 0% | – | ENE 5 | 8 | – | |
| Mon 3 AM | 70° | 70° | 61° | 73% | 60% | 0% | – | NE 5 | 9 | – | |
| Mon 4 AM | 70° | 70° | 61° | 73% | 63% | 0% | – | NE 6 | 10 | – | |
| Mon 5 AM | 70° | 70° | 62° | 76% | 60% | 1% | – | NE 7 | 12 | – | |
| Mon 6 AM | 69° | 69° | 62° | 78% | 60% | 4% | – | NE 8 | 13 | – | |
| Mon 7 AM | 70° | 70° | 62° | 76% | 67% | 7% | – | NE 8 | 14 | – | |
| Mon 8 AM | 70° | 70° | 63° | 78% | 21% | 7% | – | NE 9 | 15 | – | |
| Mon 9 AM | 71° | 71° | 64° | 79% | 43% | 7% | – | NE 10 | 16 | – | |
| Mon 10 AM | 73° | 73° | 64° | 73% | 65% | 7% | – | NE 10 | 16 | – | |
| Mon 11 AM | 75° | 75° | 65° | 71% | 66% | 7% | – | NE 10 | 16 | – | |
| Mon 12 PM | 76° | 76° | 65° | 69% | 66% | 7% | – | NE 12 | 16 | – | |
| Mon 1 PM | 78° | 78° | 66° | 67% | 67% | 11% | – | NE 12 | 16 | – | |
| Mon 2 PM | 79° | 79° | 66° | 64% | 66% | 11% | – | NE 12 | 17 | – | |
| Mon 3 PM | 79° | 79° | 67° | 67% | 66% | 11% | – | ENE 13 | 17 | – | |
| Mon 4 PM | 80° | 82° | 67° | 65% | 65% | 11% | – | ENE 13 | 18 | – | |
| Mon 5 PM | 79° | 79° | 67° | 67% | 62% | 11% | – | ENE 13 | 18 | – |
7-day forecast
Today
Mostly Sunny
74° / 64°
Dry
N 9–12 mph · gusts 17
Sun, Oct 18
Sunny
76° / 69°
1% rain
NNE 6–12 mph · gusts 17
Mon, Oct 19
Partly Sunny
80° / 72°
11% rain
NE 5–13 mph · gusts 18
Tue, Oct 20
Mostly Sunny then Slight Chance Showers And Thunderstorms
82° / 74°
24% rain
NE 7–15 mph · gusts 20
⚡ Storms
Wed, Oct 21
Sunny
82° / 74°
24% rain
ENE 9–14 mph · gusts 17
⚡ Storms
Thu, Oct 22
Sunny
82° / 75°
Dry
E 5–10 mph · gusts 13
Fri, Oct 23
Sunny
83° / 77°
1% rain
SE 5–12 mph · gusts 15
Detailed NWS forecast
- This Afternoon: Mostly sunny, with a high near 74. North wind around 13 mph, with gusts as high as 18 mph.
- Tonight: Partly cloudy, with a low around 64. North northeast wind 8 to 12 mph.
- Sunday: Sunny, with a high near 76. North northeast wind around 12 mph.
- Sunday Night: Mostly cloudy, with a low around 69. Northeast wind 5 to 9 mph.
- Monday: Partly sunny, with a high near 80. Northeast wind 8 to 13 mph, with gusts as high as 18 mph.
- Monday Night: Partly cloudy, with a low around 72. East northeast wind 7 to 13 mph, with gusts as high as 18 mph.
- Tuesday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Northeast wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
- Tuesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
- Wednesday: Sunny, with a high near 82. East northeast wind 10 to 14 mph.
- Wednesday Night: Mostly clear, with a low around 74.
- Thursday: Sunny, with a high near 82.
- Thursday Night: Mostly clear, with a low around 75.
- Friday: Sunny, with a high near 83.
- Friday Night: Mostly clear, with a low around 77.
Weather map
Live readings from nearby stations, radar, clouds, warnings, and storms. Tap a station for details.
Marine forecast
Copano, Aransas, and Redfish Bays
GMZ236 · 115 PM CDT Sat Oct 17 2026
Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ236-237-180715- Copano, Aransas, and Redfish Bays- San Antonio, Mesquite, and Espiritu Santo Bays- 115 PM CDT Sat Oct 17 2026 .THIS AFTERNOON...North winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. .TONIGHT...North winds 5 to 10 knots. Bay and inland waters smooth to slightly choppy. .SUNDAY...Northeast winds 5 to 10 knots. Bay and inland waters smooth to slightly choppy. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Bay and inland waters smooth to slightly choppy. .MONDAY...Northeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. .MONDAY NIGHT...East winds 10 to 15 knots, becoming northeast 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy. .TUESDAY...Northeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. .TUESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy. .WEDNESDAY...East winds 5 to 10 knots. Bay and inland waters smooth. .WEDNESDAY NIGHT...East winds 5 to 10 knots, diminishing to around 5 knots after midnight. Bay and inland waters smooth.
Coastal waters from Baffin Bay to Port Aransas out 20 NM
GMZ250 · 115 PM CDT Sat Oct 17 2026
Middle Texas coastal waters from Baffin Bay to Matagorda ship channel out to 60 nautical miles. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with occasional height of the average highest 10 percent of the waves. GMZ250-180715- Coastal waters from Baffin Bay to Port Aransas out 20 NM- 115 PM CDT Sat Oct 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT SUNDAY... .THIS AFTERNOON...North winds around 20 knots with gusts up to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 8 feet at 9 seconds and northwest 3 feet at 4 seconds. .TONIGHT...North winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to 3 to 4 feet, occasionally to 5 feet after midnight. Wave Detail: Northeast 5 feet at 8 seconds, becoming east 4 feet at 8 seconds. .SUNDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 8 seconds. .SUNDAY NIGHT...Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds. .MONDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds. A slight chance of showers. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds. .TUESDAY...Northeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. A chance of showers in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. A chance of showers in the evening. .WEDNESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .WEDNESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet.
Moon calendar · September 2025
↓ 12:51 AM
↓ 1:44 AM
↓ 2:42 AM
↓ 3:44 AM
↓ 4:48 AM
↓ 5:52 AM
↓ 6:56 AM
↓ 8:00 AM
↓ 9:04 AM
↓ 10:11 AM
↓ 11:19 AM
↓ 12:29 PM
↓ 1:39 PM
↓ 2:44 PM
↓ 3:43 PM
↓ 4:33 PM
↓ 5:16 PM
↓ 5:52 PM
↓ 6:24 PM
↓ 6:54 PM
↓ 7:22 PM
↓ 7:49 PM
↓ 8:18 PM
↓ 8:48 PM
↓ 9:22 PM
↓ 10:01 PM
↓ 10:44 PM
↓ 11:34 PM
↓ –
↓ 12:29 AM
Lunar events this month
- Mon, Sep 1 · 3:00 PM — Moon farthest south (-28.4°)Tropic tides: one big high and one big low a day, with the strongest daily range.
- Sun, Sep 7 · 1:08 PM — Full Moon · Corn MoonSpring tides: the biggest tidal ranges and strongest currents of the cycle. Fish often feed hard on moving water.
- Mon, Sep 8 · 11:00 AM — Moon crosses the equatorEquatorial tides: weak, mixed tides on the Texas coast (often two small highs a day). Wind matters more than tide.
- Wed, Sep 10 · 7:00 AM — Perigee · 364,779 kmMoon closest to Earth: tides run a little larger than usual for the phase.
- Sun, Sep 14 · 5:32 AM — Last QuarterNeap tides: smaller ranges and weaker currents. Fish structure and wind-driven water.
- Sun, Sep 14 · 7:00 PM — Moon farthest north (28.5°)Tropic tides: on the Texas coast this brings one big high and one big low a day, with the strongest daily range.
- Sun, Sep 21 · 12:00 PM — Moon crosses the equatorEquatorial tides: weak, mixed tides on the Texas coast (often two small highs a day). Wind matters more than tide.
- Sun, Sep 21 · 2:53 PM — New MoonSpring tides: the biggest tidal ranges and strongest currents of the cycle. Fish often feed hard on moving water.
- Fri, Sep 26 · 5:00 AM — Apogee · 405,547 kmMoon farthest from Earth: tides run a little smaller than usual.
- Sun, Sep 28 · 10:00 PM — Moon farthest south (-28.4°)Tropic tides: one big high and one big low a day, with the strongest daily range.
- Mon, Sep 29 · 6:53 PM — First QuarterNeap tides: smaller ranges and weaker currents. Fish structure and wind-driven water.
Best fishing days
Fri, Sep 5 · Sat, Sep 6 · Sun, Sep 7 · Sat, Sep 20 · Sun, Sep 21
Ranked by moon phase and tidal range at the nearest tide station (the stars). Wind and fronts can override the moon.
Moon distance
364,804 km closest · 405,498 km farthest
Forecasts, alerts and marine forecasts: National Weather Service. Current conditions: NWS observations and NOAA tide-station sensors. Map stations: Iowa Environmental Mesonet (airports), NOAA CO-OPS, NOAA NDBC. Radar: NEXRAD via IEM. Satellite: GOES-East via NASA GIBS. Tropical: National Hurricane Center. Moon and sun times are calculated for this location. Forecast grid updated Sat 1:46 PM.