Suruga Bay Surf Forecast

/ Shizuoka (8 surf breaks) /

Japan (129 surf breaks) / Lat Long: (34.73° N 138.23° E)

Surf Forecasts:

Suruga Bay surfForecast / Shizuoka / Japan

12 Day Weather and Surf, issued 2 am Tuesday 16 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

Suruga Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Suruga Bay sea temperature is 28.0° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Suruga Bay this week:

The surf forecast for Suruga Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 18) at 12AM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.2m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Suruga Bay in the next 12 days are 1.5m 11s and forecast to arrive on Monday (Sep 22) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Sep 20) at 12AM.

Wave Type	Time (JST) & Date	Wave Height & Period
Next good surf (1 star+)	12AM (Thu 18th Sep)	2.5ft (0.8m) 5s
Best Surf	6AM (Mon 22nd Sep)	4.5ft (1.4m) 11s
Most Powerful	9AM (Mon 22nd Sep)	5ft (1.5m) 11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 2mm), mostly falling on Thu night. Warm (max 33°C on Thu afternoon, min 23°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the WSW by Thu morning).									Days 3-6 Weather Summary Heavy rain (total 23mm), heaviest during Fri night. Warm (max 28°C on Sun afternoon, min 20°C on Fri afternoon). Wind will be generally light.
	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	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	1	0	0	0	0	0	0	0	0	0	1	1	2	1	3	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	SE	ESE	ESE	SW	SW	SW	SW	SSW	ESE	ESE	ESE	ESE	S	E	S	SSE	S	S	S	S
Period(s) (?)	13	9	9	8	4	5	6	6	6	7	7	7	9	12	8	12	12	12	11	10	9
Wave Graph (?)
Energy (?)	24	14	13	14	45	46	86	148	41	26	17	19	21	30	214	118	309	350	550	504	291
Wind (km/h)	ENE	SSE	NW	WSW	SW	W	WSW	WSW	ENE	NE	NE	NE	NE	NE	NE	NW	SSW	N	SE	SE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	cross- on	glass	cross- off	cross	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	glass	cross	cross- off	on	glass	cross
High Tide / height (m)		3:14PM 1.42	12:37AM 1.32		3:47PM 1.52	2:22AM 1.38		4:13PM 1.59		3:20AM 1.47	4:34PM 1.63		4:03AM 1.56	4:52PM 1.67		4:39AM 1.63	5:10PM 1.70		5:13AM 1.69	5:29PM 1.74
Low Tide / height (m)			8:42PM 1.25	8:18AM 0.60		9:41PM 1.12	9:18AM 0.54		10:12PM 0.99	10:00AM 0.51		10:36PM 0.87	10:33AM 0.50		10:58PM 0.76	11:00AM 0.52		11:20PM 0.64	11:25AM 0.55		11:44PM 0.53

	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
Sunrise	5:28	-	-	5:30	-	-	5:31	-	-	5:31	-	-	5:31	-	-	5:33	-	-	5:33	-	-
Sunset	-	5:52	-	-	5:52	-	-	5:51	-	-	5:49	-	-	5:47	-	-	5:45	-	-	5:45	-

Rain (mm)	-	-	-	-	-	-	-	-	2	2	2	11	4	-	2	-	-	2	3	7	2
Temp. °C	29	28	27	29	29	28	32	33	27	24	21	20	21	21	21	26	28	25	25	25	23
Feels °C (?)	33	31	33	30	29	30	31	32	28	26	19	18	20	20	20	29	30	29	28	28	23

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

Recent Eyeball Surf Reports for Shizuoka

Wind Update Continuing clean conditions at Suruga Bay (calm at Sumiyoshi wx 3 km from Suruga Bay). 0.3m 5s windswell from the SSW with a 0.2m 9s swell from the SE. 2 swells combining to make bigger set waves.
1 hour 0 minutes ago Suruga Bay

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1 h 0 min ago

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Clean

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Suruga Bay 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 Suruga Bay Surf forecast

The above surf forecast table for Suruga Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Suruga Bay can be found by selecting the local surf guide option on the grey menu. Our Suruga Bay 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 (Suruga Bay) 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 Suruga Bay 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.

Suruga Bay is 6 km (4 miles) from the city of Sagara. If you plan a holiday in Shizuoka, look for hotels and other accommodation in Sagara. Sagara has rooms for a wide range of budgets as well as car hire and transport links.