Omaezaki Surf Break

Lat Long: 34.60° N 138.20° E

Omaezaki Surf Forecast and Surf Report

Issued: 2 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Omaezaki sea temperature is
27.2°C
0.0° 

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


Omaezaki surf forecast from 6 Sep 2026:

  • Best quality surf: Monday 7 Sep, 9AM (local time) - 10ft (3.0m), 9s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 3PM (local time) - 11ft (3.5m), 9s period, SSW swell with 1,834 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 9AM (local time) - 10ft (3.0m), 9s period with S 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 Monday (Sep 07) at 9AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 1.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Omaezaki in the next 16 days are 3.5m 9s and forecast to arrive on Wednesday (Sep 09) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Sep 10) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 7th Sep)10ft (3.0m) 9s
Best Surf 9AM (Mon 7th Sep)10ft (3.0m) 9s
Most Powerful 3PM (Wed 9th Sep)11ft (3.5m) 9s

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


The Lowdown

Right, let’s have a proper look at what’s coming up for Omaezaki.

The outlook opens with some real potential. The water temperature is sitting at 81°, which is pretty much average for this time of year, so nothing unusual there.

Right off the bat, we’ve got a Monday morning with some serious energy – a 10ft swell from the south, with a combined energy reading of 1598 (moderate wave energy), but that’s where the problem sits. This is a beach and reef set-up, and at 10ft, it’s already getting into that expert-only territory. The wind is a light cross-off from the ESE at just 3 mph, which would normally mean clean conditions, but the swell size just makes it a no-go for most. The afternoon stays big at 10ft, with the wind swinging onshore from the WSW, so that’s not going to be great either.

The first standout window is Tuesday, September 8th. The swell drops back to a much friendlier 5ft to 5ft from the SSW, with a 9 to 10-second period. The energy is moderate, around 722 to 724. The magic is in the wind: Tuesday morning brings a clean offshore from the NE at 9 mph, and Tuesday afternoon goes glassy with a NNE breeze at just 3 mph. That’s about as clean as it gets, and for a spot that can sometimes get busy, this is the day to make the most of it.

Wednesday, September 9th, sees the swell jumping back up to 10ft and then 12ft, but the wind is all wrong – cross-on then onshore, making it a messy, blown-out affair. Too big and too rough.

We then hit a bit of a lull. From Thursday, September 10th, through to the middle of the following week, the swell drops down into the 1ft to 4ft range. The period on the 11th, 12th, and 13th is a long 13-14 seconds from the ESE, which is a proper groundswell, but those heights are tiny – 1ft to 3ft. For a break that is “fairly consistent”, these are the days where you’d be scratching for anything worthwhile. The winds are mostly offshore or cross-off, so it’s clean, but there’s just no power.

Things start to come back to life around September 14th and 15th with 4ft to 4ft from the ESE and SE, but the energy is still low. The standout, and I mean the real standout to circle on your calendar, is Monday, September 21st. The swell is a solid 5ft to 6ft from the SE, with a very long 18 to 19-second period, pumping an incredible 1819 to 3114 of combined energy (strong wave energy). This is a proper groundswell. The optimum swell direction for this break is south, so the SE is a solid match. The wind is clean offshore from the ENE at 6 to 9 mph. This is excellent surf for experienced surfers. Because of that very long period, at a beach and reef set-up, the waves might stand up a bit square, so the better shaped, more lined-up ones will be around the reef sections. However, it is forecast to get too big for the break by Tuesday the 22nd, when it hits 10ft to 12ft with enormous energy (6308 to 7168), so that Monday is the golden window.

So, to sum it up: the first few days are too big and messy. Tuesday the 8th is your clean, friendly, beginner-to-intermediate window. And Monday the 21st is the one for the experienced crew, with proper size, power, and clean conditions.

Rusty.

Short Range Forecast

Heavy rain (total 90mm), heaviest during Tue morning. Warm (max 27°C on Wed morning, min 22°C on Wed night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Fri morning. Warm (max 25°C on Sat morning, min 21°C on Thu afternoon). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
3
3
3
4
!
0
2
2
2
1
0
1
1
1
2
1
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
S
9
3
S
9
2.4
S
9
1.5
SSW
9
1.6
SSW
10
2.2
SSW
10
3
S
9
3.5
SSW
9
2
S
9
1.3
S
8
1.1
S
8
0.9
S
8
0.9
S
8
0.4
ESE
14
0.5
E
14
0.6
ESE
14
0.6
ESE
14
0.7
ESE
13
0.8
ESE
13
0.6
E
13
1
SE
8
Wave Graph
Metric surfscale
Energy kJ
1402
1288
961
375
472
880
1500
1834
607
224
153
93
90
68
94
147
149
181
219
121
119
Wind (km/h)
5
ESE
10
WSW
5
NW
15
NE
5
NNE
0
SE
15
SSW
25
SSW
10
WSW
15
ENE
15
NE
20
NE
15
E
10
ENE
10
E
10
E
15
ESE
15
ENE
15
ENE
15
ESE
10
E
Wind State
cross-off
on
glassy
off
glassy
glassy
cross-on
on
cross-on
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
4:09PM1.59m
2:15AM1.50m
4:38PM1.66m
3:24AM1.62m
5:03PM1.72m
4:18AM1.73m
5:28PM1.75m
5:03AM1.80m
5:51PM1.77m
5:46AM1.82m
6:13PM1.78m
6:27AM1.79m
6:33PM1.77m
Low Tide
9:30PM1.21m
9:25AM0.31m
10:08PM1.06m
10:13AM0.26m
10:41PM0.89m
10:54AM0.25m
11:13PM0.74m
11:29AM0.30m
11:45PM0.60m
12:02PM0.40m
00:17AM0.49m
12:32PM0.53m
00:48AM0.43m
rain showers
thunderstorm
rain showers
heavy rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
mod rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:24
5:24
5:24
5:26
5:26
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:05
6:02
6:01
6:00
5:59
5:58
 mm
11
12
10
13
7
11
8
9
9
1
4
8
5
Temp °C
26
26
25
25
26
26
27
27
26
22
21
22
23
23
23
25
25
25
26
26
26
Feels °C
29
30
30
28
32
32
30
28
28
22
22
22
25
26
26
28
28
27
29
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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