88°
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
60%
22
Galveston County, TX · Gulf of Mexico
Stewart Beach
401 Seawall Blvd, Galveston, TX 77550
Galveston's family-oriented headline beach at the east end of the Seawall — no alcohol (unlike East Beach), wide sand, sand-castle tournaments, mini-golf. The Galveston destination for kid-first beach days.
Today's Conditions
Skip the beach today.
Thunderstorms · 60% rain · 86°F water
Full NWS forecast for Today
A chance of showers and thunderstorms before 10am, then showers and thunderstorms likely between 10am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 83. South wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Weather
- 88°F air — ideal beach weather
- 60% rain — rain likely at some point
Water
- 86°F water — warm — full-day swim weather
Safety
- Thunderstorms — stay off the water when storms approach
- UV 12 (extreme) — spf 50+ mandatory, limit mid-day exposure
16 /100
skip
10 Swim
32 Sunbathe
4 Walk
25 Photo
Best for sunbathing today
Water level 0.7 ft above predicted
Observed water level is running higher than the astronomical tide prediction. Expect a narrower beach, faster-rising water, and stronger near-shore currents than the tide chart suggests.
Atmosphere
Air Temp
88°F
Clear
Wind
5 to 10 mph
S
Rain
60%
Today
UV Peak
12 Extreme
High 11 AM–03 PM · burn in ~17m
Burn-free before 09 AM & after 06 PM
Tomorrow
87°F
Chance Showers And Thunderstorms
Water
Water Temp
86°F
Swimming weather
Next Low Tide
8:30 PM
-0.9 ft · in 5.2h
Wave Height
2.3 ft
SE swell
Barometer
30.11 inHg
1020 hPa
Water Quality
Clean
5 cfu/100mL · Enterococcus
USGS · sampled 6mo ago
Sun & Moon
Sunrise
7:27 AM
Sunset
9:21 PM
Moon · 5%
Waning Crescent
Spring tides — bigger range
Tides
| Time | Type | Height |
|---|---|---|
| 4:51 AM | High | 2.1 ft |
| 8:30 PM | Low | -0.9 ft |
| Time | Type | Height |
|---|---|---|
| 5:35 AM | High | 2.1 ft |
| 9:26 PM | Low | -0.9 ft |
| Time | Type | Height |
|---|---|---|
| 6:14 AM | High | 2.0 ft |
| 10:25 PM | Low | -0.8 ft |
| Time | Type | Height |
|---|---|---|
| 6:51 AM | High | 1.9 ft |
| 12:35 PM | Low | 1.5 ft |
| 3:17 PM | High | 1.6 ft |
| 11:21 PM | Low | -0.6 ft |
| Time | Type | Height |
|---|---|---|
| 7:28 AM | High | 1.7 ft |
| 12:58 PM | Low | 1.3 ft |
| 4:43 PM | High | 1.5 ft |
| Time | Type | Height |
|---|---|---|
| 12:13 AM | Low | -0.3 ft |
| 8:01 AM | High | 1.6 ft |
| 1:37 PM | Low | 1.0 ft |
| 6:05 PM | High | 1.3 ft |
| Time | Type | Height |
|---|---|---|
| 1:02 AM | Low | 0.1 ft |
| 8:30 AM | High | 1.4 ft |
| 2:28 PM | Low | 0.8 ft |
| 7:53 PM | High | 1.2 ft |
High/low predictions from NOAA station 8771341, refreshed on every build. Times shown local.
7-Day Beach Day Forecast
87°
Chance Showers And Thunderstorms
61%
22
87°
Showers And Thunderstorms Likely
72%
18
88°
Chance Showers And Thunderstorms
39%
33
89°
Slight Chance Showers And Thunderstorms
18%
44
89°
Mostly Sunny
6%
80
89°
Mostly Sunny
3%
80
What to Bring Today
- critical SPF 50 sunscreen UV index 12 — very high
- recommended Umbrella or shade warm day, light wind
- optional Swimsuit - water is swimmable Water is 86°F
- recommended Rain cover + dry bag 60% chance of rain
- critical Extra water / electrolytes 88°F - heat risk
- recommended Cooling towel or hat sustained heat
Always remember water bottle, trash bag (leave no trace).
Beach Info
Parking
$15/vehicle flat (2026); annual pass $50.
Dogs
Dogs allowed leashed (max 6-ft leash, clean up required).
Entry Fee
$15/vehicle (flat); annual pass $50.
Address
401 Seawall Blvd, Galveston, TX 77550
Amenities
Frequently Asked
Is it safe to swim at Stewart Beach today?
Stewart Beach shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. Seasonal lifeguards patrol the swim area in summer — follow their flags. Always review the current advisories, surf, and rip-current notes before getting in the water.
Is Stewart Beach dog-friendly?
Dogs allowed leashed (max 6-ft leash, clean up required).
Is there an entry fee at Stewart Beach?
$15/vehicle (flat); annual pass $50.
Are there lifeguards at Stewart Beach?
Yes. Seasonal lifeguards patrol Stewart Beach during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.
What amenities are at Stewart Beach?
Amenities at Stewart Beach include lifeguards, restrooms, showers, pavilion, mini-golf, concession, volleyball.
When is the water warmest at Stewart Beach?
The Gulf of Mexico is bathwater-warm by mid-summer — 84-88°F is typical from July through September on the FL Gulf, TX coast, and AL/MS coast. Swimming comfortable from April through October on most of the Gulf.
Where is Stewart Beach located?
Stewart Beach is in Galveston County, TX, at 401 Seawall Blvd, Galveston, TX 77550.
Nearby Beaches
Updated · Data from NOAA, NWS