San Luis Beach
Texas · United States
Rating right now
San Luis Beach is a SE-facing sand beach on the United States shoreline, opening onto the Gulf of Mexico — it catches NE–S swell, and offshore W–NW winds tidy the banks through april–october.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~29.2°C (84.6°F) on average
Jan
15°C
59°F · 11.6–18.8°C
Feb
14.7°C
58.5°F · 10.1–17.8°C
Mar
18.2°C
64.8°F · 14.3–23.2°C
Apr
21.8°C
71.2°F · 18.6–24.6°C
May
25.4°C
77.7°F · 22.5–27.7°C
Jun
28.6°C
83.5°F · 26.4–30.1°C
Jul
29.6°C
85.3°F · 28.1–30.3°C
Aug
30.1°C
86.2°F · 28.7–31.3°C
Sep
29.2°C
84.6°F · 27.4–31.5°C
Oct
25.8°C
78.4°F · 22.7–29.3°C
Nov
21.3°C
70.3°F · 17.3–26.1°C
Dec
17.2°C
63°F · 13.3–20.5°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
NE–S
Best wind
W–NW
Break type
Beach break
Best season
April–October
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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