Suruga Bay Surf Break

Lat Long: 34.73° N 138.23° E

Suruga Bay Surf Forecast and Surf Report

Issued: 8 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Suruga Bay sea temperature is
26.9°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 3 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 12AM (local time) - 11ft (3.5m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 12AM (local time) - 11ft (3.5m), 10s period, S swell with 2,375 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 9PM (local time) - 2.5ft (0.7m), 8s period with S 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 Thursday (Sep 03) at 9PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.5m and 11s. 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 3.5m 10s and forecast to arrive on Tuesday (Sep 08) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 07) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 3rd Sep)2.5ft (0.7m) 8s
Best Surf12AM (Tue 8th Sep)11ft (3.5m) 10s
Most Powerful12AM (Tue 8th Sep)11ft (3.5m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s have a proper look at what’s coming down the line for Suruga Bay over the next couple of weeks. Don't get too excited just yet though; the start of this outlook is a bit of a write-off.

For the first several days, we’ve got next to nothing worth paddling out for. From Thursday the 3rd right through to the end of the first week, the surf is small and messy. The winds are mostly cross or onshore, and the combined swell energy is weak, barely tickling the 100 mark (85-92) at best. It’s all a bit of a non-event. You’ll be spending more time fighting chop than catching waves, and with the cross-shore winds freshening up over the weekend, it’s going to feel more like a washing machine. We’re looking at a real lull here, almost a week of flat to poor, blown-out conditions.

Now, hold onto your boardies, because things take a proper turn on Tuesday the 8th of September. That morning, the bay wakes up. We’ve got a solid 8ft groundswell rolling in from the south with a 10-second period. The combined energy jumps right off the chart at 1441, which is proper strong. What makes this one a standout? Glassy conditions. Absolutely dead calm. The offshore wind direction from the northwest (NW) means it’ll be clean as a whistle. This is excellent, powerful surf, but at 8ft, it’s for experienced surfers only – this is not a beginner’s day. The water temp is sitting at a normal 80° for this time of year, so a good old warm-water session. The wind stays light and glassy into the afternoon, with 7ft surf and the same clean, glassy surface. Tuesday the 8th is definitely the best day on offer in this forecast window.

Later in the week, from Wednesday the 9th, the swell sticks around with some punch (7ft-8ft) but the wind swings around to the south and gets a bit cross-onshore, which will put a bit of texture on the face. Not terrible, but not as perfect as Tuesday. There’s still some decent energy there (1242-1625 combined). For a last hurrah, Thursday the 10th has another window of clean conditions in the morning with 6ft south swell and glass, glass, glass. A solid option if you missed the Tuesday peak.

After that, it all fades out again into smaller, choppier stuff through the second week. There’s a small pulse around the 16th and 17th of September but the quality is marginal and the winds aren’t helping. Tuesday the 8th is the clear winner – a proper clean, powerful, glassy day for the crew who can handle it.

Signing off,
Rusty

Short Range Forecast

Heavy rain (total 77mm), heaviest during Sat morning. Warm (max 29°C on Thu morning, min 21°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sat night).

Days 4-6 Weather Summary

Heavy rain (total 130mm), heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 21°C on Sun night). Winds decreasing (strong winds from the NE on Sun afternoon, calm by Tue morning).

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
1
2
0
0
0
0
0
0
0
0
!
4
3
1
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
8
0.7
S
8
0.9
S
11
0.9
S
10
0.9
SSW
10
0.9
SSW
10
0.7
SSW
9
0.5
SW
9
0.4
SW
9
0.9
NE
4
1.2
ENE
4
0.6
ESE
10
0.3
E
9
0.3
SSW
9
3.5
S
10
2.5
S
10
2.2
S
10
1.4
SSW
10
2
SSE
9
2.5
SSE
9
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
71
71
181
158
150
173
88
41
21
23
47
83
13
16
2375
1401
932
370
710
997
528
Wind (km/h)
0
SW
20
SW
15
SE
0
W
10
N
15
NNE
30
NE
25
NE
30
NE
35
NE
45
NE
40
NE
35
NE
25
NE
10
WSW
0
W
5
S
10
SSW
15
S
10
S
10
NNE
Wind State
glassy
cross
on
glassy
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-off
High Tide
9:42AM1.34m
8:51PM1.59m
11:47AM1.25m
9:34PM1.48m
2:56PM1.34m
11:09PM1.37m
3:44PM1.45m
1:35AM1.37m
4:12PM1.54m
2:51AM1.44m
4:35PM1.60m
3:41AM1.53m
4:55PM1.64m
Low Tide
2:44PM1.03m
4:27AM0.62m
3:30PM1.19m
6:01AM0.65m
6:23PM1.30m
7:46AM0.62m
9:15PM1.22m
8:59AM0.55m
10:00PM1.10m
9:47AM0.49m
10:29PM0.99m
10:23AM0.46m
10:52PM0.87m
cloud
cloud
rain showers
cloud
thunderstorm
heavy rain
heavy rain
heavy rain
rain showers
part cloud
cloud
mod rain
heavy rain
heavy rain
thunderstorm
rain showers
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
5:22
5:22
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:09
6:08
6:07
6:06
6:05
6:02
 mm
2
1
19
30
22
3
8
31
14
46
3
8
20
12
8
14
Temp °C
29
29
27
26
26
22
22
22
24
27
26
23
22
23
25
27
28
26
28
27
26
Feels °C
31
30
30
31
28
23
20
21
21
22
20
18
20
25
27
32
33
31
32
31
31
  • 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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