Omaezaki Surf Break

Lat Long: 34.60° N 138.20° E

Omaezaki Surf Forecast and Surf Report

Issued: 2 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Omaezaki sea temperature is
27.1° C
0.1° 

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


Omaezaki surf forecast from 30 Jul 2026:

  • Best quality surf: Tuesday 4 Aug, 3AM (local time) - 10ft (3.0m), 17s period, SE swell with cross-offshore winds.
  • Most powerful swell: Thursday 6 Aug, 3AM (local time) - 16ft (5.0m), 16s period, SSE swell with 14,653 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 3AM (local time) - 3.5ft (1.1m), 6s period with SW swell.

Best Forecast Surf Conditions for Omaezaki this week:

The surf forecast for Omaezaki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 3AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.8m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Omaezaki in the next 16 days are 5.0m 16s and forecast to arrive on Thursday (Aug 06) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Aug 04) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 31st Jul)3.5ft (1.1m) 6s
Best Surf 3AM (Tue 4th Aug)10ft (3.0m) 17s
Most Powerful 3AM (Thu 6th Aug)16ft (5.0m) 16s

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


The Lowdown

Alright folks, Rusty here. Let's get into what the next couple of weeks are looking like for Omaezaki.

Right off the bat, the first few days are a total write-off. We've got a messy mix of onshore winds and weak, short-period swell that’s just not gonna deliver anything worth paddling out for. You’re looking at a gap of about three days where the surf is plain poor. Hold your horses, because things look set to flip around.

The real action kicks off on Sunday, August 2nd. That morning we’ve got a clean 4 ft swell coming from the ESE with a long 16-second period. The combined wave energy is solid at 703, with light cross-offshore winds. This is a proper groundswell, meaning better-shaped waves but with longer lulls between sets. It’s not huge, but it’ll be clean and fun for a beginner to intermediate.

Now, here’s where it gets serious. Monday, August 3rd is where the standouts truly begin. We see the swell building through the day to 8 ft from the SE, with that long 17-second period and clean cross-offshore winds. The energy jumps up to 3307 – that’s moderate-to-strong energy. This is big, powerful groundswell, and Omaezaki is a beach and reef set-up. At this size, it's getting into the realm for experienced surfers only.

But the real beast window is from Tuesday, August 4th through Thursday, August 6th. The swell absolutely detonates, hitting 10 ft, 15 ft, and even 16 ft from the SSE. The combined energy skyrockets into the five-digit figures, peaking at a massive 13876. The winds are clean and cross-offshore every single session. However, at these sizes – over 10 ft – this is strictly for the experts. The reef will be handling this massive, long-period energy, but it’s going to be a heavy, challenging wash-through for anyone without serious experience. For the average surfer, this is a watch-from-the-beach scenario, or maybe better suited for a kite.

After that pulse drops, we get a nice clean-up. Monday, August 10th morning brings clean 4 ft SW swell with 12-second period and cross-offshore winds, followed that afternoon by absolutely glassy conditions as the wind drops to nothing with a 3 ft easterly swell. That afternoon could be a dreamy, easy session. Then Tuesday, August 11th morning delivers the best combo for the more advanced: a clean 5 ft from the east with true offshore wind (NE, 9 mph). That’s the standout for the second week – clean, lined-up waves with moderate energy (1153). Crowds are sometimes an issue here, so get out early.

The rest of the second week stays rideable through to the 14th, with fun 3 ft to 5 ft swells and mostly clean conditions, but the energy drops off. The last couple days of the forecast see the wind freshening again, making things a bit bumpier. So to sum it up: endure the flat start, then brace for a giant swell window that only the brave should tackle, and finish on some clean, manageable waves.

Rusty out.

Short Range Forecast

Mostly dry. Warm (max 31°C on Thu afternoon, min 27°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light.

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
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
1
0
0
2
3
2
4
3
3
4
!
!
!
!
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
5
1.3
SW
6
1.2
WSW
6
1
SW
6
1.1
SW
5
0.7
SW
6
0.3
SE
17
0.7
SE
16
1.2
ESE
16
1.2
SE
15
1.6
SE
16
2.1
SE
17
2.4
SE
17
2.5
SE
17
3
SE
17
3
SE
17
4
SE
17
4.5
SE
17
5
SE
17
5
SSE
16
Wave Graph
Metric surfscale
Energy kJ
134
100
96
69
60
35
47
271
674
640
1239
2512
3307
3766
4925
5304
8274
11203
13198
13712
Wind (km/h)
35
WSW
10
NW
5
W
15
SSW
5
NNE
10
SSE
15
S
5
ESE
10
ESE
10
SE
15
ENE
15
ENE
25
ESE
20
ESE
20
ESE
30
ESE
20
E
15
ENE
30
ESE
20
E
Wind State
on
cross
cross-on
on
glassy
cross
cross-on
glassy
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:55PM1.66m
5:48AM1.67m
7:20PM1.67m
6:25AM1.68m
7:43PM1.67m
7:04AM1.65m
8:07PM1.66m
7:46AM1.60m
8:30PM1.64m
8:34AM1.51m
8:54PM1.62m
9:34AM1.41m
9:21PM1.59m
Low Tide
00:19AM0.90m
12:35PM0.17m
00:51AM0.83m
1:05PM0.22m
1:23AM0.77m
1:35PM0.31m
1:58AM0.70m
2:05PM0.45m
2:37AM0.64m
2:36PM0.62m
3:24AM0.59m
3:09PM0.81m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:56
4:56
4:58
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
6:50
6:50
6:49
6:47
6:46
6:45
 mm
1
Temp °C
31
29
30
30
28
29
30
29
29
29
28
28
28
26
27
27
26
28
28
27
Feels °C
29
30
33
32
32
32
33
33
32
32
31
31
29
27
29
27
26
28
28
29
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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 Omaezaki Surf forecast

The above surf forecast table for Omaezaki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Omaezaki can be found by selecting the local surf guide option on the grey menu. Our Omaezaki 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 (Omaezaki) 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 Omaezaki 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.

Omaezaki is 1 km (1 miles) from Oyama. If you plan a holiday in Shizuoka, look for hotels and other accommodation in Oyama. Oyama has rooms for a wide range of budgets as well as car hire and transport links.

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