Suruga Bay Surf Break

Lat Long: 34.73° N 138.23° E

Suruga Bay Surf Forecast and Surf Report

Issued: 8 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Suruga Bay sea temperature is
27.0° C
0.4° 

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 5 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 3AM (local time) - 6.5ft (2.0m), 14s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 6 Aug, 9PM (local time) - 10ft (3.0m), 14s period, S swell with 3,091 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 3AM (local time) - 6.5ft (2.0m), 14s 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 Sunday (Aug 09) at 3AM. The primary swell is predicted to be 2.0m and 14s period with a secondary swell of 0.5m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Suruga Bay in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Aug 06) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 9th Aug)6.5ft (2.0m) 14s
Best Surf 3AM (Sun 9th Aug)6.5ft (2.0m) 14s
Most Powerful 9PM (Thu 6th Aug)10ft (3.0m) 14s

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 on the menu for Suruga Bay over the next couple of weeks.

Straight up, it’s a tough start. The first recommendation we get is for Thursday morning, the 6th of August, but it’s a real struggle. We’ve got a solid 8ft swell from the SSE, with a period of 14 seconds, and a massive 2318 combined energy. That’s a lot of power. But the wind is a cross-onshore from the ENE at 12 mph, making it choppy and poor. The afternoon is even worse, with onshore winds. That pattern of messy, onshore wind sticks around for days. The weekend of the 9th and 10th sees the swell drop a touch, but it’s still cross-on, and the consistency is questionable. The best of this first week, and it’s not saying much, is the Sunday morning the 9th, with a 7ft SSW swell at 15 seconds and 1888 energy. The wind is lighter, but still cross-on. It’s marginal at best. The water temp is about average for the time of year, nothing special.

The whole first week is a write-off for a proper session. The wind just won’t play ball. The swell drops right off into the second week, with heights falling below 3ft after the 12th.

Now, here’s the one true standout. You have to wait, but it’s worth noting. On Thursday, the 20th of August, we finally get a break in the gloom. The afternoon session shows a glassy surface with the wind from the NNE at just 3 mph. The swell is a small 5ft, but it’s from the east with a short period of 8 seconds. The combined energy is 443. The report says "expect good surf conditions". That’s the one. It’s the only window of truly clean, glassy conditions in the entire 16-day forecast. It’s not a big swell, but it’ll be the most fun you’ll have.

Before that, on the morning of the 18th, there’s a hint of a cross-offshore wind and clean conditions, but the swell is only 2ft, so it’s barely worth paddling for.

So, to sum it up: the first week is a blown-out mess. The second week has a flat spell. But if you’re patient, that Thursday afternoon on the 20th of August is your best bet. It’s the only time the bay looks like it will deliver clean, rideable waves.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 25°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SW by Tue afternoon).

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
2
1
0
2
2
1
3
3
2
4
2
3
2
1
0
3
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
SSE
14
2.3
SSE
14
2.5
SSE
14
2.5
S
13
2.4
S
13
2.3
S
13
2.2
S
13
2.1
SSW
13
2
SSW
13
2
SSW
14
2.1
SSW
15
2.1
SSW
16
1.9
SSW
15
1.7
SSW
14
1.7
SSW
14
1.6
SSW
13
1.6
SSW
13
1.5
SSW
12
1.3
SSW
12
Wave Graph
Metric surfscale
Energy kJ
1977
1905
2468
2394
1942
1739
1559
1344
1316
1534
1772
2096
1611
1143
1048
888
812
668
508
Wind (km/h)
20
NE
20
ENE
25
ESE
15
ENE
20
ENE
20
SE
15
ESE
15
ENE
20
SE
5
E
10
E
15
SSE
5
NE
10
ENE
15
SSW
5
SSW
20
SW
30
SW
15
W
Wind State
cross
cross-on
on
cross
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
on
glassy
cross-on
cross
cross-on
cross
cross
cross-off
High Tide
9:52PM1.58m
12:14PM1.20m
10:43PM1.50m
3:02PM1.27m
00:04AM1.44m
4:11PM1.39m
1:39AM1.44m
4:46PM1.49m
2:47AM1.48m
5:12PM1.55m
3:38AM1.54m
5:33PM1.60m
Low Tide
5:20AM0.65m
4:17PM1.09m
6:50AM0.62m
6:01PM1.23m
8:19AM0.55m
8:50PM1.25m
9:22AM0.46m
10:05PM1.19m
10:08AM0.39m
10:43PM1.12m
10:44AM0.34m
11:10PM1.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
5:00
5:01
5:01
5:01
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:40
6:39
 mm
1
Temp °C
28
30
30
27
29
29
27
28
28
26
28
27
26
27
28
26
27
29
27
Feels °C
30
31
30
29
30
30
30
29
29
30
29
28
29
29
29
28
27
28
27
  • Map Icons:
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  • 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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