- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Usami surfForecast / Shizuoka / Japan
48hr Weather and Surf, issued 8 pm Sunday 03 May 2026 JSTForecast 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
18.6° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Usami today?
The current surf forecast for Usami at 2AM is: 0.4m 9s primary swell from a East-southeast direction (forecast issued at 08:00pm May 03). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 1ft (0.3m) | 9s |
| Afternoon (04 May) | 1.5ft (0.4m) | 10s |
| Evening (04 May) | 4.5ft (1.4m) | 5s |
Table - waves today at Usami. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun night. Warm (max 22°C on Mon morning, min 14°C on Mon night). Mainly near gales. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 5 | S 5 | S 6 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | SE 10 | SE 11 | SW 5 | SE 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 9 | SE 9 | SE 9 | |
39 | 71 | 162 | 35 | 17 | 17 | 20 | 27 | 29 | 102 | 28 | 29 | 28 | 28 | 26 | 25 | 35 | 25 | 25 | 38 | 36 | 22 | 22 | 21 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | glassy | off | glassy | cross-on | cross-off | cross | cross | cross-on | on | on | glassy | glassy | glassy | cross-off | |
High Tide | 6:23PM1.39m | 5:01AM1.42m | 7:06PM1.35m | 5:28AM1.40m | 7:52PM1.29m | 5:57AM1.37m | ||||||||||||||||||
Low Tide | 11:39PM0.77m | 12:03PM-0.07m | 00:11AM0.84m | 12:40PM-0.05m | 00:44AM0.91m | 1:20PM0.02m | ||||||||||||||||||
 |  | |  |  |  |  | | |  | |  |  | | | | | | | | | | | | |
 | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | 6:31 |
— | 1 | 3 | 12 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 21 | 20 | 21 | 22 | 21 | 18 | 15 | 14 | 14 | 14 | 16 | 18 | 18 | 16 | 15 | 14 | 14 | 15 | 18 | 18 | 19 |
16 | 17 | 17 | 17 | 16 | 15 | 15 | 11 | 8 | 9 | 13 | 10 | 13 | 14 | 15 | 16 | 14 | 13 | 12 | 12 | 14 | 18 | 18 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | SE 10 | SE 11 | S 8 | S 8 | S 7 | S 7 | S 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 4 | SE 4 | SSE 6 | SSE 6 | SSE 6 | SE 6 |
 kJ | 35 | 35 | 35 | 35 | 17 | 17 | 20 | 27 | 29 | 102 | 72 | 39 | 25 | 15 | 26 | 25 | 35 | 25 | 5 | 6 | 20 | 20 | 20 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 10 | SSW 10 | SSW 9 | SSW 9 | SE 10 | ENE 3 | SW 8 | SW 8 | S 7 | SE 10 | ESE 10 | ESE 10 | SE 9 | SE 9 | SE 9 |
| kJ | — | — | — | — | — | — | — | — | — | 28 | 63 | 59 | 32 | 28 | 2 | 3 | 2 | 4 | 25 | 38 | 36 | 22 | 22 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 11 | SE 10 | SW 9 | S 7 | — | SSE 7 | SW 8 | S 7 | SSE 6 | SE 11 | SE 11 | SE 11 | ESE 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | 28 | 29 | 28 | 21 | 8 | — | 5 | 2 | 3 | 6 | 19 | 5 | 5 | 12 |
Wind waves Height (m) Direction Period (s) | SSW 5 | S 5 | S 6 | S 7 | S 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 5 | W 5 | — | ENE 3 | ENE 3 | ENE 4 | SSE 7 | SSE 4 | SE 4 | SSE 4 | SE 5 | — | — | — | — |
| kJ | 39 | 71 | 162 | 396 | 1041 | 755 | 608 | 589 | 541 | 102 | 16 | — | 7 | 5 | 11 | 18 | 8 | 7 | 10 | 25 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1984 | 704 | 704 | 440 | 419 | 419 | 419 | 458 | 436 | 27 | 67 | 49 | 27 | 38 | 38 | 38 | 483 | 92 | 92 | 63 | 63 | 63 | 123 | 74 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest