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Live surf map

Wai-ao, Yilan, Taiwan

4ft
swell
GOOD
5s period
🌦Light Drizzle
73°Fair
80°Fwater
4 km/hENE
offshore Hs5ft
Swell Period5s
Swell DirENE
Wind4 km/h
Wind Gust20 km/h
UV Index2

Swell

Primary

4ft5sfrom ENE 65°

Wind Sea

1.5ft3sfrom ENE 59°
NESW

Wind

4km/h

ENE59°

Gusts20 km/h
ConditionsGlassy

Conditions

Water
80°F
🌡Air
73°F
UV Index
2 Low
Visibility
5 km

Sky

🌦

Light Drizzle

Rain chance
100%
Gusts
20 km/h

48-Hour Wave Outlook

10-Day Forecast

Today

🌦
★★★★

2–5ft

NE
78°F72°F
↑13
💧100%

Tomorrow

🌦
★★★★

3–8.5ft

NE
74°F71°F
↑16
💧100%

Sun

🌦
★★★★

3–8.5ft

ENE
81°F68°F
↑12
💧99%

Hover or tap any day for a full forecast breakdown.

Tides

📡

Tide data temporarily unavailable.

Could not retrieve tidal predictions for this location. Try refreshing. Tide data is sourced from NOAA CO-OPS, DFO, and the Open-Meteo global tidal model — all free, no API key required.

Spots Nearby

No named surf spots found nearby.

Surf Climatology

Wai-ao Surf Report

Yilan, Taiwan · 24.7169°, 121.8439°

Also known as: Waiao

Wai-ao (Yilan, Taiwan) is a beach break. It has both lefts and rights. In our swell history, its best months are Oct & Dec. This page is its live surf report and 10-day forecast from Groundswell. The forecast shows swell height, period and direction, wind and tides hour by hour, with a rating for each day.

Peak Season

Oct & Dec

Best time to surf Wai-ao: seasonal wave data

Nearby Surf Spots