Beach forecast for Saint-Joseph
Today, Thursday, October 29, 2026 · local time (GMT+4) · Reunión, Réunion Today, Thu, Oct 29 · GMT+4- Swimming
- Use care · 4.8 ft
- Water
- 78 °F · warm
- Max UV
- 11 · SPF 50
- Low tide
- 7:52 am and 8:43 pm
Today, Thursday, October 29, it's a fair beach day in Saint-Joseph (6/10). The best hours are from 7:00 am to 12:00 pm: sunshine, pleasant temperatures, little wind, water at 77 °F and low tide at 7:52 am, though with some waves and very high UV. The best day this week is Friday, October 30, at 7/10.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 6Fair beach day | 7:00 am–12:00 pm2:00–6:00 pm | Use care · 4.8 ft | 78 °F | 11 |
| Fri 30 | 7Good beach day | 7:00 am–12:00 pm2:00–6:00 pm | Use care · 4.7 ft | 78 °F | 12 |
| Sat 31 | 5Fair beach day | 7:00–10:00 am | Use care · 5.3 ft | 78 °F | 7 |
| Sun 1 | 3Poor beach day | No good window | Dangerous · 6.7 ft | 79 °F | 11 |
| Mon 2 | 3Poor beach day | No good window | Dangerous · 6.2 ft | 79 °F | 7 |
| Tue 3 | 3Poor beach day | No good window | Dangerous · 5.4 ft | 79 °F | — |
| Wed 4 | 4Poor beach day | 2:00–6:00 pm | Use care · 4.9 ft | 79 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
4 good hours- Mostly sunny
- Feels like 80 °F: pleasant
- Cross-shore breeze (6 mph)
- Water at 77 °F (warm)
- Low tide at 7:52 am: more sand
- Swim with care: 4.8 ft waves every 9 s; moderate rip current risk
Today, hour by hour
- Swimming Use care · 4.8 ft
4.8 ft waves every 9 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.
- Water 78 °F
Warm: very pleasant.
- Sun & sunscreen UV 11 · SPF 50
Max UV 11 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–2:00 pm (very high UV).
- Wind 9 mph
Onshore breeze (9 mph).
- Tide & sand 8:43 pm
Low tide at 7:52 am and 8:43 pm: that's when there's the most sand. High tide at 2:08 am and 2:00 pm.
The best window, 7:00 am to 12:00 pm, brings sunshine, pleasant temperatures, little wind, water at 77 °F and low tide at 7:52 am, though with some waves and very high UV. 2:00 pm to 6:00 pm can also work, with sunshine, beach weather, little wind and water at 78 °F, though with some waves.
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 | 6 | Partly cloudy | 79 °F | 4 mph | 4.8 ft | 1 |
| 8:00 am | 6 | Mainly clear | 79 °F | 3 mph | 4.8 ft | 3 |
| 9:00 am | 6 | Mainly clear | 78 °F | 4 mph | 4.8 ft | 6 |
| 10:00 am | 6 | Mainly clear | 79 °F | 6 mph | 4.8 ft | 8 |
| 11:00 am | 5 | Mainly clear | 80 °F | 5 mph | 4.8 ft | 9 |
| 12:00 pm | 4 | Partly cloudy | 80 °F | 4 mph | 4.8 ft | 11 |
| 1:00 pm | 4 | Partly cloudy | 80 °F | 5 mph | 4.8 ft | 10 |
| 2:00 pm | 5 | Partly cloudy | 81 °F | 3 mph | 4.7 ft | 8 |
| 3:00 pm | 5 | Mainly clear | 80 °F | 6 mph | 4.7 ft | 5 |
| 4:00 pm | 5 | Mainly clear | 78 °F | 9 mph | 4.7 ft | 2 |
| 5:00 pm | 6 | Mainly clear | 79 °F | 8 mph | 4.7 ft | 1 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Saint-Joseph
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Ti-Sable 1.1 mi · W
- Grande Anse 4.5 mi · W
- Restrooms
- Showers
- Parking
Excellent water quality 2025 season, EEA
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). Bathing water quality: European Environment Agency (EEA), with data from the French Ministry of Health (baignades.sante.gouv.fr).
Webcams near Saint-Joseph
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 of 3, warmth 3 of 4, calm sea 0 of 1, water 1 of 1 and tide 1 of 1; minus waves 1 and UV 0.1.
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 Saint-Joseph
Is it a beach day in Saint-Joseph today?
A fair beach day: 6/10. Best from 7:00 am to 12:00 pm, with sunshine, pleasant temperatures, little wind, water at 77 °F and low tide at 7:52 am, though with some waves and very high UV.
What are the swimming conditions in Saint-Joseph today?
4.8 ft waves every 9 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.
How warm is the water in Saint-Joseph?
About 78 °F today: warm. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Saint-Joseph today?
UV reaches 11 (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 Saint-Joseph?
Today low tide is at 7:52 am and 8:43 pm: that's when there's the most sand. High tide is at 2:08 am and 2:00 pm.
What about tomorrow? Will it be a beach day in Saint-Joseph?
Tomorrow, Friday, October 30: a good beach day (7/10), best from 7:00 am to 12:00 pm.
What beaches are near Saint-Joseph?
Ti-Sable (1.1 mi) and Grande Anse (4.5 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 Saint-Joseph 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 FES2022 (AVISO/CNES) and the sun from astronomy-engine. FES2022 Tide was produced by LEGOS, NOVELTIS and CLS, funded by CNES, and distributed by AVISO (https://doi.org/10.24400/527896/a01-2024.004), AVISO licence (https://www.aviso.altimetry.fr/fileadmin/documents/data/License_Aviso.pdf). Modified by TidePlanet: constants interpolated from the nearest model cells offshore; heights above mean sea level.