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Usami surfForecast / Shizuoka / Japan
12 Day Weather and Surf, issued 8 am Friday 21 Mar 2025 JST
Best Forecast Surf Conditions for Usami this week:
The most powerful waves expected at Usami in the next 12 days are 1.6m 6s and forecast to arrive on Saturday (Mar 22) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Friday (Mar 28) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6PM (Sat 22nd Mar) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Usami over the next 12 days.
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 11 | 11 | 9 | 6 | 5 | 4 | 4 | 4 | 11 | 11 | 10 | 4 | 5 | 6 | 11 | 11 | 10 | 9 | 9 | 5 | 10 | 10 | 5 | 7 | 7 | 8 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 11 | 85 | 80 | 95 | 107 | 56 | 41 | 5 | 5 | 3 | 12 | 23 | 18 | 50 | 28 | 11 | 11 | 11 | 12 | 59 | 95 | 11 | 2 | 8 | 3 | 2 | 5 | 2 | 8 | 12 | 18 | 19 | 35 | 20 | 17 | 17 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | on | on | off | cross- off | cross- off | cross- on | on | on | cross- on | on | glass | off | glass | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 11:06PM 1.00 | 7:55AM 1.21 | 8:17AM 1.12 | 3:20AM 11:04AM 1.14 1.02 | 3:35AM 1.20 | 1:37PM 1.06 | 3:53AM 1.25 | 2:50PM 1.17 | 4:13AM 1.29 | 3:43PM 1.27 | 4:32AM 1.32 | 4:27PM 1.35 | 4:52AM 1.34 | 5:07PM 1.40 | 5:12AM 1.36 | 5:46PM 1.42 | 5:33AM 1.38 | 6:26PM 1.39 | 5:54AM 1.38 | 7:07PM 1.33 | ||||||||||||||||
Low Tide / height (m) | 3:14PM 0.23 | 2:01AM 0.96 | 4:29PM 0.30 | 6:14PM 0.33 | 8:45AM 1.01 | 7:44PM 0.30 | 9:08AM 0.87 | 8:45PM 0.25 | 9:34AM 0.73 | 9:30PM 0.22 | 10:00AM 0.58 | 10:09PM 0.23 | 10:28AM 0.43 | 10:42PM 0.26 | 10:56AM 0.29 | 11:13PM 0.32 | 11:26AM 0.18 | 11:42PM 0.41 | 11:57AM 0.10 | 12:10AM 0.52 | 12:30PM 0.05 | 12:36AM 0.63 | ||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | |||||||||||||||||||||||||
| Sunrise | 5:47 | - | - | 5:46 | - | - | 5:43 | - | - | 5:43 | - | - | 5:41 | - | - | 5:39 | - | - | 5:39 | - | - | 5:37 | - | - | 5:35 | - | - | 5:33 | - | - | 5:33 | - | - | 5:31 | - | - |
| Sunset | - | 5:54 | - | - | 5:55 | - | - | 5:55 | - | - | 5:57 | - | - | 5:58 | - | - | 5:59 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:01 | - | - | 6:02 | - | - | 6:04 | - |
 | |  | | | | | |  |  |  | | | | | | | | | |  |  | |  |  | |  | | |  | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 15 | 7 | 9 | 1 | 4 | 2 | 4 | - | - | - | - | - | 8 | 4 | 5 | 10 |
| Temp. °C | 14 | 16 | 13 | 18 | 19 | 17 | 21 | 20 | 14 | 17 | 18 | 16 | 21 | 21 | 18 | 21 | 20 | 16 | 20 | 20 | 18 | 19 | 19 | 19 | 13 | 11 | 9 | 9 | 10 | 9 | 10 | 11 | 8 | 6 | 6 | 6 |
| Feels °C (?) | 8 | 7 | 5 | 10 | 10 | 9 | 16 | 17 | 10 | 16 | 14 | 13 | 15 | 14 | 13 | 20 | 18 | 16 | 17 | 16 | 14 | 18 | 18 | 18 | 10 | 8 | 4 | 2 | 3 | 1 | 2 | 3 | 0 | -2 | 0 | 1 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Sun morning, min 10°C on Fri morning). Winds increasing (light winds from the W on Fri morning, strong winds from the WSW by Sat afternoon). | Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue morning, min 14°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the SW by Tue afternoon). | Days 6-9 Weather Summary Heavy rain (total 42mm), heaviest during Thu night. Warm (max 20°C on Thu morning, min 6°C on Sat night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 27mm), heaviest during Tue night. Very mild (max 11°C on Mon afternoon, min 5°C on Mon night). Winds decreasing (strong winds from the NE on Mon night, light winds from the NE by Wed morning). | |||||||||||||||||||||||||||||||||
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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.
Information about the Usami Surf forecast
The above surf forecast table for Usami provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Usami can be found by selecting the local surf guide option on the grey menu. Our Usami surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Usami) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Usami may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Usami is 4 km (2 miles) from Ito. If you plan a holiday in Shizuoka, look for hotels and other accommodation in Ito. Ito has rooms for a wide range of budgets as well as car hire and transport links.
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