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Surf Forecasts:

Usami surfForecast / Shizuoka / Japan

information circle48hr Weather and Surf, issued 8 am Thursday 19 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Usami surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Usami sea temperature is
15.5° C
 (Which is 1.9°C colder than average for this time of year)

How big are the waves at Usami today?

The current surf forecast for Usami at 5PM is: 0.2m 14s primary swell from a East direction (forecast issued at 08:00am March 19). An open ocean swell of 1.0m 8s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Mar)0.5ft (0.2m)15s
Afternoon (19 Mar)0.5ft (0.2m)14s
Evening (19 Mar)0.5ft (0.2m)14s

Table - waves today at Usami. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sun
22
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.3
ESE
0.3
ESE
0.4
ESE
0.4
ESE
0.5
SE
0.4
ESE
0.4
SE
0.1
SE
0.1
SE
0.2
ENE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)1515151414141414146666666181831716161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)39171716161515151478141316138121211111101010
Wind
(km/h)
25
SW
20
WSW
5
NNW
5
E
20
ENE
20
ENE
15
ENE
15
ENE
15
NE
15
NE
10
NE
10
ENE
10
E
15
NE
5
ENE
15
ENE
5
ESE
5
SSE
5
S
10
SSW
15
SSW
10
SW
10
W
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		onglassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		offcross-
off		glasscross-
on		crosscross-
on		onon
High Tide
/ height (m)
5:16AM
1.35
5:26PM
1.41
5:36AM
1.37
6:06PM
1.41
5:57AM
1.38
6:45PM
1.36
Low Tide
/ height (m)
11:17AM
0.30
11:35PM
0.30
11:48AM
0.20
12:03AM
0.39
12:20PM
0.13
12:30AM
0.51
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise5:50-------5:48-------5:47-------
Sunset---5:52-------5:53-------5:54----
mod rain
rain showers
cloud
cloud
part cloud
part cloud
light rain
cloud
part cloud
cloud
light rain
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
98----1---1-------------
Temp. °C16161816141211111010101111101087911131211109
Feels °C (?)1213171597887789968446898987
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Usami surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Usami at:
surf-forecast.com

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