Beach forecast for Santa Gertrudis Miramar
Today, Wednesday, October 28, 2026 · local time (CST) · Oaxaca, Mexico Today, Wed, Oct 28 · CST- Swimming
- Use care · 4.6 ft
- Water
- 85 °F · very warm
- Max UV
- 10 · SPF 50
- Low tide
- 10:20 am and 10:04 pm
Today, Wednesday, October 28, it's a fair beach day in Santa Gertrudis Miramar (5/10). The best hours are from 8:00 am to 1:00 pm: sunshine, little wind, water at 85 °F and low tide at 10:20 am, though with intense heat, some waves and very high UV. The best day this week is Saturday, October 31, at 7/10.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 5Fair beach day | 8:00 am–1:00 pm | Use care · 4.6 ft | 85 °F | 10 |
| Thu 29 | 7Good beach day | 7:00–10:00 am | Use care · 3.9 ft | 85 °F | 10 |
| Fri 30 | 6Fair beach day | 7:00–11:00 am | Use care · 4.1 ft | 85 °F | 10 |
| Sat 31 | 7Good beach day | 7:00–11:00 am | Use care · 4.2 ft | 83 °F | 10 |
| Sun 1 | 7Good beach day | 7:00–11:00 am3:00–5:00 pm | Use care · 4.9 ft | 83 °F | 10 |
| Mon 2 | 6Fair beach day | 3:00–5:00 pm7:00 am–12:00 pm | Use care · 4.5 ft | 84 °F | — |
| Tue 3 | 6Fair beach day | 7:00–10:00 am11:00 am–1:00 pm | Use care · 3.7 ft | 85 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
- Mostly sunny
- Cross-shore breeze (12 mph)
- Water at 85 °F (very warm)
- Low tide at 10:20 am: more sand
- Feels like 101 °F: very hot: drink water and find shade
- Swim with care: 4.6 ft waves every 10 s; high rip current risk
Today, hour by hour
- Swimming Use care · 4.6 ft
4.6 ft waves every 10 s: swim with care and stay where you can stand. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.
- Water 85 °F
Very warm: barely refreshing.
- Sun & sunscreen UV 10 · SPF 50
Max UV 10 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–2:00 pm (very high UV).
- Wind 13 mph
Moderate cross-shore wind (13 mph).
- Tide & sand 10:04 pm
Low tide at 10:20 am and 10:04 pm: that's when there's the most sand. High tide at 3:48 am and 4:11 pm.
The best window, 8:00 am to 1:00 pm, brings sunshine, little wind, water at 85 °F and low tide at 10:20 am, though with intense heat, some waves and very high UV.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority.
Today, hour by hour
| Time | Rating | Sky | Feels like | Wind | Waves | UV |
|---|---|---|---|---|---|---|
| 7:00 am | 4 | Partly cloudy | 84 °F | 6 mph | 4.5 ft | 0 |
| 8:00 am | 5 | Partly cloudy | 88 °F | 7 mph | 4.5 ft | 2 |
| 9:00 am | 5 | Mainly clear | 92 °F | 9 mph | 4.5 ft | 4 |
| 10:00 am | 5 | Mainly clear | 95 °F | 10 mph | 4.5 ft | 7 |
| 11:00 am | 5 | Clear sky | 99 °F | 11 mph | 4.5 ft | 9 |
| 12:00 pm | 5 | Clear sky | 101 °F | 12 mph | 4.6 ft | 10 |
| 1:00 pm | 3 | Clear sky | 101 °F | 13 mph | 4.7 ft | 9 |
| 2:00 pm | 3 | Clear sky | 100 °F | 13 mph | 4.7 ft | 7 |
| 3:00 pm | 3 | Clear sky | 98 °F | 13 mph | 4.7 ft | 4 |
| 4:00 pm | 5 | Clear sky | 96 °F | 11 mph | 4.7 ft | 2 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Santa Gertrudis Miramar
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Playa Cangrejo 1.7 mi · E
Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
Webcams near Santa Gertrudis Miramar
Webcams provided by windy.com — add a webcam
How we rate a beach day
We rate every beach hour from 0 to 10 with simple, fixed rules:
- Adds: sunshine (up to 3 points, fewer with more clouds), warmth (up to 4, from the feels-like temperature; ideal between 81 °F and 91 °F), a calm sea (1), water at 70 °F or warmer (1; from 64 °F, half) and low or mid tide (1: more sand). Anything without data is left out and the rest is scaled to 10.
- Takes away: cold (feels-like below 64 °F, 1 to 4 points), rain (half a point if likely, up to 6 if it rains; thunderstorms, 8), wind from force 4, about 12 mph (1 to 6 points; half a point more if offshore, which blows inflatables out to sea, or onshore, which churns the water), waves (1 to swim with care, 4 if dangerous, 1 more for high rip current risk), very high UV (half a point; extreme, 1), water below 59 °F (1) and spring high tides (1: little sand left).
- Swimming: calm, use care (waves from 2.6 ft, or long swell) or dangerous (from 6.6 ft, or 4.9 ft with a long period), based on how much of the wave reaches this shore given the way it faces. In the U.S., today's and tomorrow's rip current risk comes from the National Weather Service surf zone forecast when it issues one; otherwise we estimate it from the waves.
- Best windows: runs of 2 to 5 hours rated 4 or more and close to the best hour, at least one hour apart.
- Day rating: the average of the best window; a 2-hour window keeps 85% of it and a 3-hour window 95%.
Today, in the best window: sun 2.2 of 3, warmth 2.8 of 4, calm sea 0 of 1, water 1 of 1 and tide 1 of 1; minus wind 0.2, waves 2 and UV 0.2.
It's a guide, not a guarantee: weather changes and every beach is different. Always follow the lifeguard's flags.
Questions about the beach in Santa Gertrudis Miramar
Is it a beach day in Santa Gertrudis Miramar today?
A fair beach day: 5/10. Best from 8:00 am to 1:00 pm, with sunshine, little wind, water at 85 °F and low tide at 10:20 am, though with intense heat, some waves and very high UV.
What are the swimming conditions in Santa Gertrudis Miramar today?
4.6 ft waves every 10 s: swim with care and stay where you can stand. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.
How warm is the water in Santa Gertrudis Miramar?
About 85 °F today: very warm. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Santa Gertrudis Miramar today?
UV reaches 10 (very high): SPF 50 sunscreen, sunglasses and a hat, and seek shade from 11:00 am to 2:00 pm.
When is low tide in Santa Gertrudis Miramar?
Today low tide is at 10:20 am and 10:04 pm: that's when there's the most sand. High tide is at 3:48 am and 4:11 pm.
What about tomorrow? Will it be a beach day in Santa Gertrudis Miramar?
Tomorrow, Thursday, October 29: a good beach day (7/10), best from 7:00 am to 10:00 am.
What beaches are near Santa Gertrudis Miramar?
Playa Cangrejo (1.7 mi). See below for amenities and water quality.
Are there jellyfish or sargassum today?
We don't know: there's no open data on jellyfish, sargassum or closures for each beach. Ask the lifeguard, check the flags or the local beach authority's website.
How is the rating worked out?
From the hourly forecast: sun and clouds, feels-like temperature, rain, wind (and whether it blows onshore or offshore), waves and their period, UV, water temperature and, where there is one, the tide. Each factor adds or takes away a fixed number of points and the rating sums them up out of 10.
More about Santa Gertrudis Miramar today
Learn more
Our own calculation, using the Open-Meteo forecast (ECMWF, NOAA GFS, Météo-France, Copernicus Marine and CAMS, CC BY 4.0), the tide from Salina Cruz (NOAA) and the sun from astronomy-engine. Slackwater database (https://github.com/openwatersio/slackwater-database)