Rock Island Surf Break

Rock Island, Japan Weather Observations

Lat Long: 35.29° N 139.55° E

Issued: 8 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Rock Island sea temperature is
22.5° C

Slightly cooler than normal

Rock Island 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 Rock Island 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 Rock Island right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Rock Island

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Zushi Kanagawa

1 km ENE5 m above sea level

2 hours ago
-
0
calm
(2 km/h at 359°)
10
23 °C-
-
-
-
0

Ogino wx

10 km SE28 m above sea level

2 hours ago
dry
5
calm
(3 km/h at 266°)
10
23 °C-
-
-
-
0

Kastner Army Airfield/Camp Zama Airport

28 km NW27 m above sea level

1 hour ago
light rainLight rain
0
calm.(Wind varies from 004 to 010 degs)
(0 km/h at 0°)
21 °C8
8

broken
overcast

Yokohama

31 km N71 m above sea level

3 hours ago
-
0
calm
(0 km/h at 75°)
21 °C-
-
-
-
0

Tokyo International Airport

33 km NE218 m above sea level

1 hour ago
light rainLight rain
20
light winds from the ESE
(19 km/h at 120°)
22 °C7.0
7.0
few
broken
broken

Ogamicho wx

48 km NW91 m above sea level

38 minutes ago
light rainlight rain
0
calm
(2 km/h at 0°)
0
19 °C-
-
-
-
0

Misuji wx

50 km NNE2 m above sea level

3 hours ago
light rainlight rain
5
calm
(3 km/h at 320°)
10
22 °C-
-
-
-
0

Misuji wx

50 km NNE2 m above sea level

3 hours ago
light rainlight rain
0
calm
(0 km/h at 119°)
0
22 °C-
-
-
-
0

Tokyo

51 km NW110 m above sea level

55 minutes ago
-
0
calm
(0 km/h at 176°)
20 °C-
-
-
-
0

Yokota Air Base Airport

54 km NW215 m above sea level

1 hour ago
light rainDrizzle
0
calm
(0 km/h at 0°)
20 °C8
8

overcast

* 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 Rock Island and within an acceptable time window.

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