Omaezaki Surf Break

Lat Long: 34.60° N 138.20° E

Omaezaki Surf Forecast and Surf Report

Issued: 2 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Omaezaki sea temperature is
26.9°C
0.3° 

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


Omaezaki surf forecast from 7 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 9AM (local time) - 6.5ft (2.0m), 9s period, S swell with glassy winds.
  • Most powerful swell: Wednesday 9 Sep, 3AM (local time) - 10ft (3.0m), 10s period, SSW swell with 1,411 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 9AM (local time) - 6.5ft (2.0m), 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 Tuesday (Sep 08) at 9AM. The primary swell is predicted to be 2.0m and 9s period with a secondary swell of 0.7m 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 10s and forecast to arrive on Wednesday (Sep 09) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Sep 10) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 8th Sep)6.5ft (2.0m) 9s
Best Surf 9AM (Tue 8th Sep)6.5ft (2.0m) 9s
Most Powerful 3AM (Wed 9th Sep)10ft (3.0m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s heading our way for Omaezaki over the next couple of weeks.

The story starts with a solid pulse of swell but the wind is gonna be a real pain. We’ve got a decent window opening up on Tuesday the 8th of September, but it’s a mixed bag from there. The first week has some promise, especially if you pick your moments, but the second week brings a big, powerful groundswell that could be the real standout if the conditions play ball.

Tuesday the 8th of September kicks things off with a 7 ft south swell, period of 9 seconds, and the wind is dead glassy. The water is sitting at 80°, which is pretty much average for this time of year. The energy is moderate (760). That Tuesday morning is your best bet early on: clean, glassy conditions with a decent waist-to-chest high swell. It’s a good one for beginners too, but remember, it’s a beach and reef setup, and crowds are sometimes an issue. By the afternoon, the wind swings south and goes cross-onshore at 9 mph, turning it messy.

Wednesday the 9th is a write-off. Strong onshore southwesterly winds up to 16 mph, swell bumps up to 8 ft but it’s all blown out. Not worth paddling out.

Thursday the 10th is a different story. The wind turns offshore from the east-northeast at 16 mph, and we’ve got a 6 ft south swell (8 seconds). The energy is moderate (544). It’s clean, it’s offshore, and it’s surfable. The morning is the pick. It’s a bit punchy for beginners at that size, but solid for intermediates.

Friday the 11th sees the swell drop to 3 ft – 4 ft, but the wind is cross-offshore and clean. Not a standout, but a clean, fun size for a longboard or a groveler.

Saturday the 12th and Sunday the 13th get small. Swell drops to 2 ft – 2 ft, with long periods (13-14 seconds) from the east-southeast. That’s weak energy (around 199), and the waves will be soft and fat. Not really worth a special trip.

Monday the 14th stays small, but the morning is clean with a light breeze. You might get a few ankle-biters.

Tuesday the 15th is glassy again in the morning with a 4 ft southeast swell, period 9 seconds. It’s clean, but still small. Good for a quick session if you’re desperate.

Now, hold onto your board. The second week gets interesting. Saturday the 19th and Sunday the 20th see a big jump in size, but the wind is howling offshore from the northeast at 28 mph. That’s 8 ft of east swell (8 seconds) on Sunday morning, with strong energy (1156). The waves will be clean but the wind is so strong it’s gonna be hard to paddle into anything. For the average punter, it’s more of a kite-surfing show than a paddle session.

But the real prize is after that. Monday the 21st of September – that’s over a week away – we get a massive, long-period groundswell from the southeast hitting 6 ft, period 16 seconds. The energy is huge (2099). The wind is light cross-onshore, so it’s not perfect, but the power is there. This is a big, solid swell, and at a beach and reef break like Omaezaki, that long period could make it a bit wonky, but the potential is real.

Tuesday the 22nd of September is the standout. The swell is still solid at 6 ft, period 15 seconds, with that same southeast direction. The wind is cross-offshore from the north at 9 mph, and the energy is strong (1452). The conditions are clean and the surf is excellent for experienced surfers. This is the one to circle on your calendar. The morning is the pick. Followed by Wednesday the 23rd – glassy again, swell dropping to 4 ft from the east, period 13 seconds. Still very clean and fun.

So, overall: the first week is a tease with a few clean windows, but the big dogs are coming late in the period. Don’t get too excited about the early days, but that Tuesday the 22nd is looking like the real deal.

Rusty.

Short Range Forecast

Heavy rain (total 88mm), heaviest during Wed night. Warm (max 28°C on Tue morning, min 21°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 26°C on Sun afternoon, min 21°C on Fri morning). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
1
0
0
0
1
3
2
2
1
2
1
1
0
1
1
0
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
9
1.8
SSW
10
2.5
S
10
2.5
SSW
9
2.5
SSW
9
2.1
S
9
1.9
S
8
1.6
S
8
1.2
S
8
1
S
8
1.3
S
8
1
S
7
0.6
ESE
14
0.6
ESE
14
0.7
ESE
13
0.7
ESE
13
0.6
E
13
0.9
ESE
9
0.9
SE
8
1.1
SE
9
1.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
637
587
1293
1207
1073
653
493
347
190
124
191
108
147
149
181
178
121
129
104
203
221
Wind (km/h)
0
ENE
15
S
25
SSW
25
SW
20
SW
20
SE
25
ENE
25
ENE
20
ENE
20
ENE
15
ENE
15
E
15
ENE
15
E
20
ENE
15
ENE
20
ESE
15
E
10
ENE
10
SSE
0
SE
Wind State
glassy
cross-on
on
on
on
cross
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
High Tide
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
7:07AM1.73m
6:53PM1.75m
Low Tide
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
12:59PM0.67m
1:20AM0.40m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:24
5:26
5:26
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:02
6:01
6:00
5:59
5:58
5:55
 mm
2
8
28
8
8
29
1
4
2
2
Temp °C
28
28
27
28
28
28
22
22
22
22
23
23
24
24
24
25
26
25
26
26
26
Feels °C
32
31
30
29
31
31
21
21
21
23
25
25
26
25
25
26
27
26
29
29
31
  • 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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