Suruga Bay Surf Break

Lat Long: 34.73° N 138.23° E

Suruga Bay Surf Forecast and Surf Report

Issued: 2 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Suruga Bay sea temperature is
27.3°C
0.2° 

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 23 Aug 2026:

  • Best quality surf: Monday 24 Aug, 9PM (local time) - 4ft (1.2m), 16s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 9AM (local time) - 6ft (1.9m), 14s period, S swell with 1,402 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 12AM (local time) - 1.5ft (0.4m), 13s period with SE 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 Monday (Aug 24) at 12AM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.4m and 8s. 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 1.9m 14s and forecast to arrive on Tuesday (Aug 25) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Aug 28) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 24th Aug)1.5ft (0.4m) 13s
Best Surf 9PM (Mon 24th Aug)4ft (1.2m) 16s
Most Powerful 9AM (Tue 25th Aug)6ft (1.9m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

We’re looking at a pretty quiet start to the run at Suruga Bay. Don’t get too excited just yet, because the first few days are a bit of a write-off. Sunday afternoon has some small, weak 2ft swell coming from the SSW with a cross-onshore breeze, and the overall energy is barely there (85) – it’s pretty poor. The water’s sitting at 81°F, which is about average for this time of year, so nothing wild there.

The real standout is Monday morning, 24th August. That’s the one to circle. We’ve got a clean 3ft swell from the SSE, a period of 15 seconds pumping in some proper groundswell energy, and the wind is glassy – dead calm. That’s a recipe for silky, clean conditions. The combined energy jumps to 564, which is a solid moderate push. It’s a breakwater style spot, very consistent, and the swell direction is coming from the SSE which is pretty close to the optimum SE. This is the best on offer, hands down. Crowds are possible here sometimes, so get in early.

Tuesday morning the 25th sees a bit more size – 6ft from the S, period 14 seconds, and energy is strong (1654). But the wind is cross-shore and the conditions are listed as marginal, so it’s not as clean as Monday. That swell is getting bigger, but it’s not as friendly. The rest of the week is a mixed bag of cross-shore winds and swirling conditions, with a few moments of clean-ish surf on Thursday morning the 27th when a 3ft S swell with a cross-offshore breeze and clean conditions could offer a few fun ones, but nothing like Monday.

After that, from Friday 28th afternoon through to the end of the month, it really drops off. Swell fades to 1ft-3ft, energy is weak (under 100), and winds turn onshore or cross-onshore. It’s a flat spell, so don’t bother paddling out.

Then we get a bit of a pulse early September. Tuesday 1st September morning has a 3ft S swell, 12 seconds, and light cross-onshore winds – it’s marginal but surfable. Wednesday 2nd September morning brings a bigger 5ft SSW swell, but it’s cross-shore and lumpy. That trend continues into Thursday 3rd and Friday 4th September with 6ft-7ft southerly swell, strong energy (over 1200), but the wind is a moderate cross-shore from the NE, making it messy. It’s not the clean stuff we want, and with heights over 5ft it’s getting a bit much for beginners – it’s more for the experienced crew.

The second week is a bit of a blur of NE winds and lumpy cross-shore chop, with some rain and storms rolling in by the 6th and 7th of September. Swell stays around 3ft-6ft, but the wind and conditions are poor, so it’s hard to get excited.

Honestly, if you’ve got a window, chase Monday morning the 24th of August. That’s the gem.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Wed morning, min 25°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SW by Tue afternoon).

Days 5-7 Weather Summary

Heavy rain (total 31mm), heaviest during Thu night. Warm (max 30°C on Wed afternoon, min 23°C on Thu night). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
3
2
4
2
1
3
2
0
3
2
0
0
1
0
1
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)
0.6
SSW
8
0.4
SE
13
0.8
SSE
15
1.3
SSE
16
1.8
SSE
15
1.9
S
14
1.8
S
12
1.8
S
12
1.6
S
12
1.5
S
12
1.5
SSW
11
1
S
9
1.4
SSW
10
0.9
S
9
0.8
S
8
0.8
S
8
0.8
S
8
0.8
SSW
8
0.8
SSW
9
0.6
SSW
8
Wave Graph
Metric surfscale
Energy kJ
54
42
279
749
1349
1402
1005
948
786
694
521
175
388
132
91
88
88
82
86
54
Wind (km/h)
10
SSE
5
W
0
S
15
SW
10
WSW
15
SW
30
SW
15
W
5
SW
25
SW
5
W
15
WSW
20
SW
15
SE
15
SW
25
WSW
5
WNW
10
ENE
15
SE
5
E
Wind State
cross-on
glassy
glassy
cross
cross-off
cross
cross
cross-off
cross
cross
glassy
cross-off
cross
on
cross-off
cross-off
glassy
cross-on
on
glassy
High Tide
4:19PM1.48m
2:17AM1.43m
4:45PM1.55m
3:17AM1.50m
5:06PM1.61m
4:02AM1.57m
5:24PM1.65m
4:40AM1.64m
5:42PM1.69m
5:15AM1.69m
6:02PM1.73m
5:51AM1.72m
6:23PM1.76m
Low Tide
9:44PM1.21m
9:38AM0.47m
10:24PM1.11m
10:18AM0.41m
10:51PM1.01m
10:51AM0.39m
11:15PM0.91m
11:19AM0.38m
11:38PM0.80m
11:45AM0.41m
00:04AM0.69m
12:11PM0.45m
00:33AM0.59m
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:13
5:15
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:24
6:23
6:22
6:21
6:20
6:17
 mm
2
4
24
1
Temp °C
27
26
28
29
27
29
28
27
30
30
28
30
30
25
26
27
26
27
27
26
Feels °C
31
31
30
31
30
30
27
29
31
30
31
31
31
29
27
27
29
31
30
30
  • 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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