Beach forecast for Toyohama
Today, Thursday, October 29, 2026 · local time (GMT+9) · Aichi, Japan Today, Thu, Oct 29 · GMT+9- Swimming
- Calm · 1.5 ft
- Water
- 72 °F · nice
- Max UV
- 5 · SPF 30
- Low tide
- 1:19 am and 1:28 pm
Today, Thursday, October 29, it's a fair beach day in Toyohama (5/10). The best hours are from 12:00 pm to 3:00 pm: little wind, a calm sea, water at 72 °F and low tide at 1:28 pm, though with cool air. Today is the best day of the week.
Beach forecast for the next 7 days
| Day | Rating | Best hours | Swimming | Water | UV |
|---|---|---|---|---|---|
| Today | 5Fair beach day | 12:00–3:00 pm | Calm · 1.5 ft | 72 °F | 5 |
| Fri 30 | 3Poor beach day | 8:00–10:00 am | Calm · 1.0 ft | 71 °F | 4 |
| Sat 31 | 3Poor beach day | No good window | Calm · 2.2 ft | 71 °F | 4 |
| Sun 1 | 0Not a beach day | No good window | Use care · 1.6 ft | 71 °F | 4 |
| Mon 2 | 0Not a beach day | No good window | Use care · 2.0 ft | 71 °F | 3 |
| Tue 3 | 2Not a beach day | No good window | Calm · 2.4 ft | 71 °F | — |
| Wed 4 | 1Not a beach day | No good window | Calm · 1.7 ft | 70 °F | — |
Each rating comes from sun, temperature, rain, wind, waves, UV, water temperature and, where there is one, the tide.
Today in detail
1 good hour- Sun and clouds
- Onshore breeze (4 mph)
- Calm for swimming: 1.5 ft waves
- UV 5 (moderate): SPF 30 sunscreen
- Water at 72 °F (nice)
- Low tide at 1:28 pm: more sand
Today, hour by hour
- Swimming Calm · 1.5 ft
1.5 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 72 °F
Nice for swimming.
- Sun & sunscreen UV 5 · SPF 30
Max UV 5 (moderate): SPF 30 sunscreen, reapplied every 2 hours.
- Wind 7 mph
Offshore breeze (7 mph).
- Tide & sand 1:28 pm
Low tide at 1:19 am and 1:28 pm: that's when there's the most sand. High tide at 7:57 am and 7:06 pm. Coefficient 93 (spring tides): little sand left at high tide.
The best window, 12:00 pm to 3:00 pm, brings little wind, a calm sea, water at 72 °F and low tide at 1:28 pm, though with cool air.
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 | 7 mph | 1.0 ft | 0 |
| 8:00 am | 0 | Mainly clear | 51 °F | 7 mph | 1.0 ft | 1 |
| 9:00 am | 3 | Clear sky | 54 °F | 6 mph | 0.9 ft | 3 |
| 10:00 am | 3 | Mainly clear | 58 °F | 3 mph | 1.0 ft | 4 |
| 11:00 am | 4 | Mainly clear | 63 °F | 2 mph | 1.1 ft | 5 |
| 12:00 pm | 6 | Mainly clear | 65 °F | 4 mph | 1.2 ft | 5 |
| 1:00 pm | 5 | Partly cloudy | 65 °F | 4 mph | 1.4 ft | 4 |
| 2:00 pm | 5 | Partly cloudy | 67 °F | 3 mph | 1.5 ft | 2 |
| 3:00 pm | 4 | Partly cloudy | 67 °F | 3 mph | 1.6 ft | 1 |
| 4:00 pm | 4 | Overcast | 66 °F | 6 mph | 1.6 ft | 0 |
Beach hours only: from one hour after sunrise to half an hour before sunset.
Beaches near Toyohama
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
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 Toyohama
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 1.3 of 3, warmth 1 of 4, calm sea 1 of 1, water 1 of 1 and tide 1 of 1; short window: the rating keeps 95%.
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 Toyohama
Is it a beach day in Toyohama today?
A fair beach day: 5/10. Best from 12:00 pm to 3:00 pm, with little wind, a calm sea, water at 72 °F and low tide at 1:28 pm, though with cool air.
What are the swimming conditions in Toyohama today?
1.5 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
How warm is the water in Toyohama?
About 72 °F today: nice. That's the sea surface temperature offshore; it can differ a little at the shoreline.
How much sun protection do I need in Toyohama today?
UV reaches 5 (moderate): SPF 30 sunscreen, sunglasses and a hat.
When is low tide in Toyohama?
Today low tide is at 1:19 am and 1:28 pm: that's when there's the most sand. High tide is at 7:57 am and 7:06 pm. Coefficient 93 (spring tides): little sand left at high tide.
What about tomorrow? Will it be a beach day in Toyohama?
Tomorrow, Friday, October 30: a poor beach day (3/10), best from 8:00 am to 10:00 am.
What beaches are near Toyohama?
千鳥ヶ浜海水浴場 (4.3 mi), 白浜 (6.0 mi) and 小浜 (6.1 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 Toyohama 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 Kinuura (JMA) and the sun from astronomy-engine. Source: Japan Meteorological Agency website (出典：気象庁ホームページ), tide table (潮位表) for Kinuura (衣浦), https://www.data.jma.go.jp/kaiyou/db/tide/suisan/suisan.php?stn=G8. Public Data License (Version 1.0) (https://www.digital.go.jp/resources/open_data/public_data_license_v1.0), compatible with CC BY 4.0. Modified by TidePlanet (気象庁「潮位表」を加工して作成): harmonic constants fitted from the hourly prediction of 2025–2026; not an official JMA product.