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A modern observation deck overlooking the sea in West Izu, Shizuoka Prefecture, Japan, with a scenic ocean view.
📷 Gu Ko · Pexels

淡井浦海岸

Taniai Beach delivers consistent waves year-round on Japan's Pacific coast. A reliable local spot with growing video documentation.

⭐ Best for intermediate divers.

updated 6 months ago
Shore entry

At a glance

Activity
surf

Map

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淡井浦海岸 location map © Google · Map data © Google, contributors
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Conditions today

Conditions

Open-Meteo
Wind
15.8 kn
Wave
1.5 m
Water
23.3°C
N E S W
Wind direction (7d)
Primary: NE (27%)
Now: NE (52°)
Tide (7 days)
range: 1.51m

Next: Low at 19:00 (+0.08m)

+0.8 m0 m-0.7 m
▼ 19:00 · +0.08m ▲ 00:00 · +0.31m ▼ 07:00 · -0.29m ▲ 14:00 · +0.53m Now +0.4m
Tue 3Wed 4Thu 5Fri 6Sat 7Sun 8Mon 9
UV2.1 · low Air PM2.59 · good 06:04 16:48
Day Wind Wave UV Rain
11-03 16.2 2 2 0mm
11-04 25.5 3.1 1 31mm
11-05 25 3.7 1 258mm
11-06 33.2 3.3 5 10mm
11-07 33 3.34 5 0mm
11-08 21.9 1.82 1 1mm
11-09 26.3 1.92 4 1mm

About this spot

Taniai Beach (淡井浦海岸) sits on Japan's eastern coastline and offers waves accessible to surfers throughout the year. The break works in most swell conditions, making it a dependable option when other spots close out or go flat. The beach is unprotected, so it absorbs swells freely and maintains shape across multiple tide states. Local video content—three clips so far—shows the wave character and current conditions. These clips help traveling surfers dial in the best windows. The break isn't inside a marine protected area, which means access is straightforward and unrestricted. Taniai works best for surfers who chase consistent, mellow conditions and don't mind variable crowd levels. The spot lacks the specialized reputation of Japan's famous reef passes, but that's partly why locals keep it in the rotation. Year-round water means you can time a visit around your schedule, not the season. Parking and facilities vary by season and tide. Check recent video uploads and local conditions before your drive.

📖 Guide: Diving in Japan: 42 Sites from Sharks to Stone Monuments

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 🏄 Surfboard or rental confirmation
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type A/B · 100V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌘 Moon Waning crescent · 39%
  • GPS
› Sustainability disclosures
🌍 CO2 footprint LHR ↔ 9689km · ~2228kg · €40

FAQ

›What's the best time to surf Taniai Beach?

Taniai works year-round. Unlike many Japanese breaks tied to specific swells or monsoons, this beach responds to consistent Pacific swell. Winter brings larger, more organized lines; summer offers gentler options. Check current video clips to see what's running before you go.

›What skill level suits Taniai?

Video evidence suggests mixed ability potential, though exact difficulty isn't documented. Watch the three available clips to assess whether the current shape matches your level. Local knowledge and conditions change; scout in person if possible.

›Are there any marine life concerns at Taniai?

No specific marine hazards are recorded. Standard Japan Pacific coast awareness applies: respect local conditions, watch for rocks or reef sections near the shore, and ask locals about hazards before entering.

›Do I need permits or pay fees to surf Taniai?

Taniai Beach is not inside a marine protected area and has no documented access restrictions. Standard beach courtesy applies. Verify parking and any local beach rules with current visitors or municipality contacts before arrival.

Verified marine species observations

13 records · 12 species · sources: OBIS, GBIF

Chromodoris orientalis

Gastropoda · Chromodorididae
GBIF
Last seen:
8 May 2026
×1records

Eriocheir japonica

Malacostraca · Varunidae
GBIF
Last seen:
2 May 2026
×1records

Liolophura japonica

Polyplacophora · Chitonidae
GBIF
Last seen:
19 Apr 2026
×1records

Ylistrum japonicum

Bivalvia · Pectinidae
GBIF
Last seen:
26 Mar 2026
×1records

Panulirus japonicus

Malacostraca · Palinuridae
GBIF
Last seen:
26 Mar 2026
×1records

Pteraeolidia semperi

Gastropoda · Facelinidae
GBIF
Last seen:
18 Mar 2026
×2records

Aplysia oculifera

Gastropoda · Aplysiidae
GBIF
Last seen:
18 Mar 2026
×1records

Platydoris ellioti

Gastropoda · Discodorididae
GBIF
Last seen:
18 Mar 2026
×1records

Scutus sinensis

Gastropoda · Fissurellidae
GBIF
Last seen:
18 Mar 2026
×1records

Sebadoris fragilis

Gastropoda · Discodorididae
GBIF
Last seen:
18 Mar 2026
×1records

Bulla vernicosa

Gastropoda · Bullidae
GBIF
Last seen:
18 Mar 2026
×1records

Palaemon pacificus

Malacostraca · Palaemonidae
GBIF
Last seen:
17 Mar 2026
×1records

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

Highlight - Day1 - ショート第2戦 新島プロ -東京都 新島村 淡井浦海岸

S.LEAGUE OFFICIAL

新島 淡井浦 サーフィン - Sai Yoshino - Tokyo Niijima island

Allen Mori

Highlight - シニア第1戦 新島プロ/特別戦 マスタープロ -東京都新島村 淡井浦海岸

S.LEAGUE OFFICIAL

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