Check the Beach
2025-06-05 Narugashima in Awaji Island Hyogo, Japan （成ケ島）DSCF2728sssNarugashima, Sumoto

Sumoto beaches

Which Sumoto beach is best right now? 1 beach ranked by live weather, wind, waves and water temperature.

Updated 4:14 pm local timeScores from Open-Meteo forecasts, refreshed hourlyColors follow the lifeguard flags

Top 3 right now

Ranked by live Beach Score right now, then by the best stretch ahead.

  1. 2025-06-05 Narugashima in Awaji Island Hyogo, Japan （成ケ島）DSCF2728sss16.1Good

    Narugashima

    Sumoto

    Good stretch until sunset, 5:16 pm
    Air
    22°C71°F
    Water
    25°C77°F
    Wind
    5 km/h3 mph
    Waves
    1.1 m3 ft
    Tomorrow, hour by hourBest 5 pm, 5.6

Sumoto today

A mixed day for the beach across Sumoto: 0 of 1 scored beach is good right now, water is 25°C77°F, and wind averages 5 km/h3 mph (light wind). Read at 4:14 pm; everything below is computed from that reading.

  • Warmest water

    25°C77°F

    Narugashima

    Sumoto. Score 6.1 Good.

  • Calmest sea

    1.1 m3 ft waves

    Narugashima

    Sumoto. Wind 5 km/h3 mph.

Best hours

Sumoto averages 7.0 Great this hour. The best hour today is 12 pm (7.4); the weakest is 7 am (5.4).

The strongest stretch runs 10 am to 2 pm.

7 to 10, green flag4 to 7, yellowUnder 4, redAverage of the scored beaches, each hour

All Sumoto beaches

Every Sumoto beach we track, ranked by its live Beach Score. Hover a row to find it on the map.

1 beach listed · 1 of 1 scored live

  1. 2025-06-05 Narugashima in Awaji Island Hyogo, Japan （成ケ島）DSCF2728sss

    Narugashima

    Sumoto

    6.1Good

    1.1 m3 ft waves, light wind and 25°C77°F water.

    • Water25°C77°F
    • Air22°C71°F
    • Wind5 km/h3 mph
    • Waves1.1 m3 ft
    TodayTomorrowBest 2 pm to 6 pm
    • No facility details on OpenStreetMap yet
Map of Sumoto beaches with live score pins

Coastlines: Natural Earth, public domain. Pins are live scores.

7 and up4 to 7Under 4No live score hereHover a beach to find it. Click a group to zoom in.

Stays near Sumoto’s best beaches today

Compare hotels and apartments near the beaches that score best today.

Partner links
  • 6.1 GoodNarugashima now

    Stays near Narugashima

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Hotel results come from our stays partner. We may earn a commission when you book, at no extra cost to you, and it never changes the beach score.

Sumoto beach questions

Answered from today’s data. Numbers change as the forecast does.

What is the best beach in Sumoto right now?

Narugashima has the top Beach Score right now: 6.1 Good, with 5 km/h (3 mph) of wind. Scores are ranked from live forecasts, so the order changes through the day.

What is the water temperature in Sumoto today?

Sea water is 25°C (77°F) across the 1 scored beach. The warmest is Narugashima, at 25°C (77°F).

Where is the sea calmest in Sumoto right now?

Narugashima has the smallest waves, at 1.1 m (3 ft) with 5 km/h (3 mph) of wind.

Which Sumoto beaches have lifeguards?

None of the listed beaches carry a lifeguard tag on OpenStreetMap yet. That means we do not know, not that there are none. Follow posted flags and local advice.

What is the best time to go to the beach in Sumoto today?

Averaged across the scored beaches, the best hour today is 12 pm, at 7.4 Great, and the strongest stretch runs 10 am to 2 pm. Each beach page has its own hour-by-hour forecast.

Are there live beach cams in Sumoto?

No live cams are listed for Sumoto yet. If you run one, you can list it free.

How many beaches does Check the Beach cover in Sumoto?

All 1 beach in our data for Sumoto are scored live on this page.

Sources: Open-Meteo weather and marine forecasts; facilities from OpenStreetMap. All sources.

More areas in Hyogo Prefecture

Same live scores, same flags.

Run a cam on a Sumoto beach? List it free.

Surf shops, hotels and lifeguard clubs: put your cam next to a live Beach Score and send beachgoers your way.

  • Free listing, with a credit and a link to your site on the beach page
  • Works with YouTube streams and most IP cams
  • Cams load on click, so nothing autoplays
List your beach camTakes about 5 minutes.