Check the Beach

親不知海水浴場

Itoigawa, Niigata Prefecture, Japan

親不知海水浴場 5 photos

  • Oyashirazu Beach, Nageiwa Island and Hokuriku Expressway 20150122-2

    Oyashirazu Beach, Nageiwa Island and Hokuriku Expressway 20150122-2. そらみみ, CC BY-SA 4.0. Source

  • Oyashirazu Beach and Nageiwa Island 20150122

    Oyashirazu Beach and Nageiwa Island 20150122. そらみみ, CC BY-SA 4.0. Source

  • Oyashirazu Pier Park Roadside Station, Nageiwa Island and Hokuriku Expressway from Oyashirazu Beach 20150122

    Oyashirazu Pier Park Roadside Station, Nageiwa Island and Hokuriku Expressway from Oyashirazu Beach 20150122. そらみみ, CC BY-SA 4.0. Source

  • Oyashirazu Station 2026-09-22 4 platform and sea of Japan

    Oyashirazu Station 2026-09-22 4 platform and sea of Japan. Adeletron 3030, CC BY-SA 4.0. Source

  • Nageiwa Island and Oyashirazu Pier Park Roadside Station 20150122

    Nageiwa Island and Oyashirazu Pier Park Roadside Station 20150122. そらみみ, CC BY-SA 4.0. Source

Today at a glance

Best: 3 pm to 4 pm, sunset 5:02 pm
7 am
7.7
8 km/h5 mph wind, Great
8 am
7.8
6 km/h4 mph wind, Great
9 am
8.1
6 km/h4 mph wind, Great
10 am
8.3
8 km/h5 mph wind, Great
11 am
8.3
9 km/h6 mph wind, Great
12 pm
8.4
11 km/h7 mph wind, Great
1 pm
7.4
11 km/h7 mph wind, Great
Now
7.3
10 km/h6 mph wind, Great
3 pm
8.5
11 km/h7 mph wind, Excellent
4 pm
6.8
9 km/h6 mph wind, Good
5 pm
5.8
8 km/h5 mph wind, Good

This page puts what matters first for today's conditions.

Best time to swim

Best: 3 pm to 4 pm. Beach score for daylight hours, with wind in km/hmph underneath.

Air
19°C66°F
Water
22°C72°F
Wind
106 km/hmph NE
Gusts
2113 km/hmph
Waves
1.0 m3 ft
UV
4 moderate
Tide
falling
Rain
0%
Sunset
5:02 pm
Today
7.7Great7 am85
7.8Great8 am64
8.1Great9 am64
8.3Great10 am85
8.3Great11 am96
8.4Great12 pm117
7.4Great1 pm117
7.3GreatNow106
8.5Excellent3 pm117
6.8Good4 pm96
5.8Good5 pm85
Sat
4.0Fair7 am74
3.9Poor8 am95
3.7Poor9 am53
4.0Fair10 am63
3.8Poor11 am64
3.9Poor12 pm53
3.2Poor1 pm53
3.1Poor2 pm53
3.1Poor3 pm32
3.3Poor4 pm32
4.1Fair5 pm74
Green, 7 and upYellow, 4 to 7Red, under 4Best stretch

Tide, next 24 hours

Tide falling now. Low at 6 pm, 0.3 m. High at 12 am, 0.4 m. Low at 6 am, 0.3 m. High at 12 pm, 0.4 mLow 6 pm, 0.3 m<1 ftHigh 12 am, 0.4 m1 ftLow 6 am, 0.3 m<1 ftHigh 12 pm, 0.4 m1 ftNow8 pm2 am8 am2 pm
  • Low 6 pm, 0.3 m<1 ft
  • High 12 am, 0.4 m1 ft
  • Low 6 am, 0.3 m<1 ft
  • High 12 pm, 0.4 m1 ft

Tide is modeled, not measured. Rip current and water quality data are not available for this beach yet.

Beach info

Lifeguards, parking and facilities before you head down.

Facilities

  • Restrooms120 m400 ft away
  • Parking3 within 500 m0.3 miNearest 100 m320 ft. Fee not listed
  • Food and drink1 within 1 km0.6 miNearest 100 m330 ft
  • SurfaceSand

Getting there

Nearest airport
62 km39 mi富山空港 (TOY)

Nearby places

  • 親不知お食事処 漁火Seafood
    100 m330 ft

Facilities from OpenStreetMap contributors (ODbL). Check posted signs; details change. Data sources

Nearby beaches

Where to stay near the beach

Compare hotels and apartments near 親不知海水浴場.

Partner links

Beachfront rooms go first on warm weekends.

Loads the map from Stay22, our stays partner.

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.

The days ahead

Best score each day, with the stretch to aim for.

  • Sat4.1 FairNo standout stretchWind up to 9 km/h5 mph, rain 100%
  • Sun4.8 FairNo standout stretchWind up to 13 km/h8 mph, rain 94%
  • Mon6.0 GoodBest 11 am to 12 pmWind up to 23 km/h15 mph, rain 42%
  • Tue3.5 PoorNo standout stretchWind up to 32 km/h20 mph, rain 98%
  • Wed2.3 PoorNo standout stretchWind up to 35 km/h22 mph, rain 98%
  • Thu5.5 GoodBest 2 pm to 5 pmWind up to 6 km/h4 mph, rain 12%