Suruga Bay Surf Break

Lat Long: 34.73° N 138.23° E

Suruga Bay Surf Forecast and Surf Report

Issued: 8 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Suruga Bay sea temperature is
27.2°C
0.1° 

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


Suruga Bay surf forecast from 8 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 6AM (local time) - 10ft (3.0m), 9s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 6AM (local time) - 10ft (3.0m), 9s period, SSW swell with 1,542 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 6AM (local time) - 10ft (3.0m), 9s period with SSW swell.

Best Forecast Surf Conditions for Suruga Bay this week:

The surf forecast for Suruga Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 6AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.4m and 9s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Suruga Bay in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Sep 09) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 9th Sep)10ft (3.0m) 9s
Best Surf 6AM (Wed 9th Sep)10ft (3.0m) 9s
Most Powerful 6AM (Wed 9th Sep)10ft (3.0m) 9s

Table - best surf conditions forecast for Suruga Bay over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what's cookin' in Suruga Bay.

Right off the bat, I gotta be straight with you – the next week and a half is a tough one. We've got a stubborn stretch of small, poor-quality surf that's gonna leave us waiting. From Wednesday the 9th all the way through to Monday the 21st, it's a real desert. The waves are tiny, often under 3 ft, and the wind is mostly cross or cross-on, which is just trashing what little shape there is. There's a brief moment on the morning of Tuesday the 15th where the wind goes a little offshore and the water cleans up, but the swell is only 2 ft, so it's knee-high slop at best. Honestly, not worth paddling out for any of it.

The wait is long, but it looks like it might be worth it. The real spark in this forecast comes right at the end. On Tuesday, September 22nd, we start to see a pulse of energy. The swell direction swings around to the south with a very long period of 16 seconds (243), which is a classic groundswell signal. But it's still small, so that's more of a teaser.

The standout is undeniably Wednesday, September 23rd and Thursday, September 24th. A proper south swell fills in. On Wednesday morning, we're looking at 7 ft at 16 seconds, and by Thursday the 24th it's pushing 10 ft at 17 seconds. That's a deep, powerful, long-period groundswell – the kind that carries a ton of energy (5480 combined). The wind is cross-shore from the NE, but it's a moderate to gentle breeze, which should keep the surface reasonably clean. This is a big swell, over 8 ft, so this is for experienced surfers only. The sets will be long and powerful, with plenty of time between them to get back out. Being a breakwater setup, that long period should wrap in nicely, giving some proper, hollow lines. The water temp is about average for this time of year, so you'll be fine in a spring suit or shorty.

This is the one to circle on the calendar. It's a long way out, so keep an eye on the charts, but if this holds, Suruga Bay is going to have some serious muscle.

Rusty.

Short Range Forecast

Heavy rain (total 109mm), heaviest during Tue night. Warm (max 29°C on Wed morning, min 20°C on Thu morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
S
9
2.4
S
9
3
SSW
9
1.8
S
9
1.3
S
8
1
S
8
0.9
S
8
0.8
S
8
1
S
8
0.7
S
8
0.5
S
7
0.5
S
7
0.4
SSW
7
0.3
SE
10
0.4
SE
9
0.4
SE
8
0.5
SE
9
0.6
SE
9
0.5
SE
9
Wave Graph
Metric surfscale
Energy kJ
866
1004
1382
509
235
132
104
76
114
55
28
26
16
14
20
24
40
51
38
Wind (km/h)
20
SW
20
SW
20
SW
20
ENE
25
NE
25
NE
20
NE
15
NE
10
NE
10
NE
15
NE
10
E
15
NE
20
NE
10
E
10
NE
5
E
10
SW
5
N
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross
glassy
High Tide
3:41AM1.53m
4:55PM1.64m
4:20AM1.61m
5:12PM1.68m
4:56AM1.67m
5:31PM1.72m
5:30AM1.71m
5:51PM1.76m
6:04AM1.72m
6:14PM1.79m
6:41AM1.70m
6:39PM1.80m
Low Tide
10:29PM0.99m
10:23AM0.46m
10:52PM0.87m
10:53AM0.46m
11:15PM0.76m
11:19AM0.48m
11:38PM0.64m
11:44AM0.52m
00:04AM0.54m
12:10PM0.57m
00:34AM0.46m
12:37PM0.65m
1:08AM0.42m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
heavy rain
light rain
light rain
part cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:26
5:26
5:26
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:02
6:01
6:00
5:59
5:58
5:55
 mm
30
8
9
20
9
8
19
5
1
2
Temp °C
27
29
28
26
21
20
21
21
22
22
25
25
25
26
27
25
27
27
26
Feels °C
30
31
31
31
20
18
20
22
25
24
26
27
26
27
29
27
30
30
31
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 16 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.

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