Usami Surf Forecast

/ Shizuoka (8 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Usami surfForecast / Shizuoka / Japan

12 Day Weather and Surf, issued 2 am Saturday 01 Nov 2025 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 22.5° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Usami this week:

The surf forecast for Usami over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 08) at 12AM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.4m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Usami in the next 12 days are 1.9m 11s and forecast to arrive on Friday (Nov 07) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Saturday (Nov 01) at 9AM.

Wave Type	Time (JST) & Date	Wave Height & Period
Next good surf (1 star+)	12AM (Sat 8th Nov)	3.5ft (1.0m) 11s
Best Surf	12AM (Sat 8th Nov)	3.5ft (1.0m) 11s
Most Powerful	3AM (Fri 7th Nov)	6ft (1.9m) 11s

Table - best surf conditions forecast for Usami over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 20°C on Sat morning, min 12°C on Mon night). Mainly strong winds.									Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Thu morning, min 13°C on Tue morning). Wind will be generally light.
	Saturday 01			Sunday 02			Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	E	SW	SW	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	10	10	10	10	5	5	10	10	9	9	9	9	9	9	10	9	9	11	11	11	11
Wave Graph (?)
kJ (?)	292	186	103	53	47	51	29	24	23	22	22	22	21	21	39	232	287	739	617	394	249
Wind (km/h)	W	WSW	WSW	W	WSW	WSW	WSW	ENE	NNE	NE	E	NE	NE	ENE	NE	NE	NE	NE	NE	NE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	on	on	cross- on	on	on	glass	cross- off	cross- off	off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		2:18PM 1.37	2:24AM 1.25		2:45PM 1.40		3:21AM 1.35	3:10PM 1.44		4:08AM 1.44	3:35PM 1.48		4:51AM 1.50	3:59PM 1.51		5:32AM 1.52	4:24PM 1.53		6:14AM 1.52	4:50PM 1.54
Low Tide / height (m)			8:36PM 0.73	8:26AM 0.63		9:08PM 0.56	9:12AM 0.67		9:39PM 0.39	9:50AM 0.71		10:12PM 0.25	10:25AM 0.77		10:45PM 0.14	10:58AM 0.84		11:18PM 0.07	11:30AM 0.91		11:53PM 0.04

	Saturday 01			Sunday 02			Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07
Sunrise	6:03	-	-	6:03	-	-	6:05	-	-	6:05	-	-	6:07	-	-	6:07	-	-	6:09	-	-
Sunset	-	4:50	-	-	4:49	-	-	4:47	-	-	4:46	-	-	4:45	-	-	4:45	-	-	4:44	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	20	20	16	19	18	17	17	19	15	15	15	14	16	16	16	18	18	16	18	18	16
Feels °C (?)	18	18	14	15	11	11	12	17	11	11	12	12	12	11	11	13	13	12	13	13	12

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Quick surf report for Usami:

join our community of surf reporters

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.