Onjuku Surf Break

Onjuku, Japan Weather Observations

Lat Long: 35.18° N 140.35° E

Issued: 8 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Onjuku sea temperature is
22.9° C

Normal for this time of year

Onjuku surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Onjuku based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Onjuku right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Onjuku

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

SHIP3495

32 km S3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


SHIP3717

32 km S15 m above sea level

1 hour ago
-
(- km/h at -°)
- °C- km
- km


Tokyo International Airport

66 km WNW218 m above sea level

2 hours ago
rain showersShower light rain shower
15
light winds from the S
(13 km/h at 180°)
24 °C10.0
10.0
few
scattered
broken

Ogino wx

66 km WSW28 m above sea level

3 hours ago
dry
0
calm
(0 km/h at 235°)
10
25 °C-
-
-
-
0

SHIP3055

53 km SSW3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


SHIP4237

53 km SSW15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


SHIP7579

53 km SSW3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


SHIP1554

53 km SSW15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


SHIP7879

53 km SSW15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


New Tokyo International Airport

65 km N218 m above sea level

2 hours ago
clearShower - in the vicinity
20
light winds from the SE
(19 km/h at 130°)
23 °C10.0
10.0
few
broken
broken

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Onjuku and within an acceptable time window.

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