Omaezaki Surf Break

Lat Long: 34.60° N 138.20° E

Omaezaki Surf Forecast and Surf Report

Issued: 8 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Omaezaki sea temperature is
26.6° C
1.0° 

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


Omaezaki surf forecast from 22 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 12PM (local time) - 10ft (3.0m), 14s period, SSE swell with onshore winds.
  • Most powerful swell: Tuesday 25 Aug, 6PM (local time) - 10ft (3.0m), 14s period, S swell with 3,180 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 9AM (local time) - 2.5ft (0.8m), 8s period with SSW 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 Sunday (Aug 23) at 9AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.6m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Omaezaki in the next 16 days are 3.0m 14s and forecast to arrive on Tuesday (Aug 25) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Saturday (Aug 29) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sun 23rd Aug)2.5ft (0.8m) 8s
Best Surf12PM (Tue 25th Aug)10ft (3.0m) 14s
Most Powerful 6PM (Tue 25th Aug)10ft (3.0m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s shaping up for Omaezaki over the next couple of weeks.

Right off the bat, the weekend is a write-off. Saturday the 22nd is flat and messy with a light cross-onshore breeze, not even worth wetting a suit. We’ve got a couple of days of nothing, but patience will pay off big time.

Sunday morning the 23rd is a tease – some tiny 3ft swell from the SSW with glassy conditions, surfable but very ordinary. Still, it’s glassy, so if you’re desperate for a splash, you’ll have clean lines on the small stuff.

Now, Monday the 24th is where the magic starts. We get a solid jump to 5ft from the SSE with a very long 16-second period. The combined swell energy is strong at (1267). It’s glassy in the morning with a light offshore tending breeze. This is groundswell with serious push and shape, and it’s a standout for experienced surfers. For the more advanced crew, Monday morning is your window.

Tuesday the 25th sees the swell cranking up to 8ft from the SSE with a 14-second period. The combined energy is very strong at (3051). This is proper size – only for experts. The wind is onshore, which will close it out some, but the power is undeniable.

The first week stays chunky. Wednesday the 26th has 8ft from the S (2119 energy), but the wind shifts cross-onshore in the afternoon, making it choppy. Keep it to the early sessions.

After a bit of a drop-off, Friday the 28th brings a nice clean-up. 6ft from the SSW with a clean cross-off wind in the morning, building to 6ft by the afternoon with glassy conditions. The energy is solid (808-963). This is a top-quality window for anyone who can handle a bit of size.

Heading into the second week, things settle down but stay interesting. Monday the 31st of August offers 4ft from the SE with a clean offshore breeze. Good conditions, well-shaped, and the energy is moderate (513). A very solid option for intermediate crew.

We take another hit before a promising long-range call on Thursday the 3rd of September: we’re looking at 10ft from the SE with an offshore wind (1915 energy), but honestly, that’s too big for this break – the data warns us it’s going to close out.

Hold out for Saturday the 5th of September: 8ft from the E with a cross-off breeze. Combined energy is strong (1344). This is excellent, powerful surf for experienced surfers. The water is sitting at 80°F, which is a bit colder than normal for this time of year, so don’t expect that mid-summer bathwater.

For the best on offer, I’m calling Monday the 24th of August as your absolute standout: 5ft, very long 16-second groundswell, glassy conditions. For the later window, Saturday the 5th of September is the one to circle – big, clean, and powerful.

The crowd at Omaezaki can be a factor sometimes, so get there early for the good ones. Or if the onshore gets messy, the beach and reef setup here might start looking more interesting for a kite session than a paddle.

Rusty, out.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sun night. Warm (max 28°C on Sat afternoon, min 25°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Warm (max 28°C on Tue afternoon, min 25°C on Thu night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
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
1
1
0
2
4
1
4
4
2
3
3
1
3
2
0
2
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
9
0.9
SSW
9
0.9
SSW
9
0.8
SSW
8
0.8
SSW
8
0.6
SSE
13
1.5
SSE
16
1.7
SSE
15
2.5
SSE
15
2.5
SSE
14
2.5
S
14
2.5
S
14
2.4
S
13
2.1
SSW
13
1.7
SSW
12
1.6
SSW
11
1.3
SSW
10
1.6
SSW
10
1.8
SSW
10
1.9
SSW
11
1.4
SSW
10
Wave Graph
Metric surfscale
Energy kJ
130
130
113
82
80
108
1108
1423
2812
2866
2981
2491
1999
1357
833
599
327
502
679
839
371
Wind (km/h)
10
WSW
15
SSW
5
WSW
5
SE
15
SE
0
E
5
SW
15
SSW
10
WSW
10
SW
15
SSW
5
WSW
5
SW
20
SSW
10
SSW
10
SSW
10
SSW
15
SE
15
ESE
5
ENE
15
ENE
Wind State
cross-on
on
cross-on
glassy
cross
glassy
glassy
on
on
on
on
cross-on
on
cross-on
on
cross-on
cross-on
cross
cross-off
glassy
off
High Tide
4:16PM1.34m
11:07PM1.37m
4:26PM1.44m
1:37AM1.38m
4:45PM1.52m
2:53AM1.46m
5:07PM1.59m
3:43AM1.56m
5:29PM1.65m
4:24AM1.65m
5:51PM1.70m
5:02AM1.72m
6:13PM1.73m
Low Tide
7:08PM1.33m
8:24AM0.59m
9:20PM1.25m
9:21AM0.49m
9:59PM1.15m
10:02AM0.39m
10:28PM1.05m
10:37AM0.31m
10:56PM0.94m
11:09AM0.26m
11:24PM0.84m
11:39AM0.25m
11:53PM0.73m
clear
part cloud
part cloud
clear
clear
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:13
5:13
5:15
5:15
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:25
6:24
6:23
6:22
6:21
6:20
 mm
4
1
2
6
2
Temp °C
27
28
27
27
26
26
27
27
26
27
28
27
28
28
27
28
28
27
25
25
25
Feels °C
30
30
31
32
29
30
30
29
29
31
30
32
32
31
31
32
32
30
28
29
27
  • 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 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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