Beach forecast for Santa Teresa
Today, Wednesday, October 28, 2026 · local time (GMT-3) · Colonia, Uruguay Today, Wed, Oct 28 · GMT-3- Swimming
- Calm · 0.3 ft
- Water
- 65 °F · cool
- Max UV
- 9 · SPF 50
- Wind
- 6 mph
Today, Wednesday, October 28, it's a good beach day in Santa Teresa (7/10). The best hours are from 2:00 pm to 7:00 pm: sunshine, little wind and a calm sea. The best day this week is Monday, November 2, at 7/10.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 7Good beach day | 2:00–7:00 pm10:00 am–1:00 pm | Calm · 0.3 ft | 65 °F | 9 |
| Thu 29 | 5Fair beach day | 10:00 am–12:00 pm | Calm · 0.5 ft | 65 °F | 8 |
| Fri 30 | 4Poor beach day | 10:00 am–12:00 pm | Calm · 0.7 ft | 66 °F | 7 |
| Sat 31 | 6Fair beach day | 2:00–7:00 pm | Calm · 0.9 ft | 67 °F | 8 |
| Sun 1 | 5Fair beach day | 9:00 am–12:00 pm | Calm · 1.2 ft | 68 °F | 8 |
| Mon 2 | 7Good beach day | 2:00–7:00 pm | Calm · 0.5 ft | 69 °F | — |
| Tue 3 | 3Poor beach day | No good window | Calm · 2.5 ft | 69 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
5 good hours- Sunny
- Feels like 73 °F: mild
- Onshore breeze (4 mph)
- Calm for swimming: 0.3 ft waves
- UV 8 (high): SPF 50 sunscreen
- Water at 65 °F (cool)
Today, hour by hour
- Swimming Calm · 0.3 ft
0.3 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 65 °F
Cool: refreshing on a hot day.
- Sun & sunscreen UV 9 · SPF 50
Max UV 9 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–2:00 pm (very high UV).
- Wind 6 mph
Onshore breeze (6 mph).
- Tide & sand
We don't show the tide for Santa Teresa, so it doesn't count in the rating.
The best window, 2:00 pm to 7:00 pm, brings sunshine, little wind and a calm sea. 10:00 am to 1:00 pm can also work, with sunshine, little wind and a calm sea, though with 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 | 0 | Mainly clear | 49 °F | 4 mph | 0.5 ft | 1 |
| 8:00 am | 2 | Clear sky | 57 °F | 4 mph | 0.4 ft | 2 |
| 9:00 am | 3 | Clear sky | 63 °F | 3 mph | 0.4 ft | 4 |
| 10:00 am | 6 | Clear sky | 68 °F | 3 mph | 0.4 ft | 6 |
| 11:00 am | 6 | Mainly clear | 71 °F | 4 mph | 0.3 ft | 8 |
| 12:00 pm | 6 | Partly cloudy | 73 °F | 6 mph | 0.3 ft | 9 |
| 1:00 pm | 6 | Mainly clear | 73 °F | 6 mph | 0.3 ft | 9 |
| 2:00 pm | 6 | Mainly clear | 73 °F | 4 mph | 0.3 ft | 8 |
| 3:00 pm | 7 | Clear sky | 72 °F | 4 mph | 0.3 ft | 5 |
| 4:00 pm | 7 | Clear sky | 70 °F | 4 mph | 0.3 ft | 3 |
| 5:00 pm | 6 | Clear sky | 68 °F | 4 mph | 0.3 ft | 1 |
| 6:00 pm | 6 | Clear sky | 67 °F | 4 mph | 0.3 ft | 0 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Santa Teresa
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Playa agreste Matamora 1.8 mi · SE
- Playa agreste Punta Piedras 2.0 mi · S
- Playa agreste Puerto Platero 2.9 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 Teresa
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 2.8 of 3, warmth 1.6 of 4, calm sea 1 of 1 and water 0.5 of 1.
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 Teresa
Is it a beach day in Santa Teresa today?
A good beach day: 7/10. Best from 2:00 pm to 7:00 pm, with sunshine, little wind and a calm sea.
What are the swimming conditions in Santa Teresa today?
0.3 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
How warm is the water in Santa Teresa?
About 65 °F today: cool. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Santa Teresa today?
UV reaches 9 (very high): SPF 50 sunscreen, sunglasses and a hat, and seek shade from 11:00 am to 2:00 pm.
What about tomorrow? Will it be a beach day in Santa Teresa?
Tomorrow, Thursday, October 29: a fair beach day (5/10), best from 10:00 am to 12:00 pm.
What beaches are near Santa Teresa?
Playa agreste Matamora (1.8 mi), Playa agreste Punta Piedras (2.0 mi) and Playa agreste Puerto Platero (2.9 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 Teresa today
Learn more
Our own calculation, using the Open-Meteo forecast (ECMWF, NOAA GFS, Météo-France, Copernicus Marine and CAMS, CC BY 4.0) and the sun from astronomy-engine.