
Surf Forecasts:
Omaezaki surf forecast from 3 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 12AM (local time) - 8ft (2.5m), 10s period, S swell with offshore winds.
- Most powerful swell: Thursday 10 Sep, 3AM (local time) - 11ft (3.5m), 10s period, S swell with 2,533 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 9AM (local time) - 3.5ft (1.1m), 10s 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 Friday (Sep 04) at 9AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.5m and 9s. Another secondary swell of 0.5m 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 3.5m 10s and forecast to arrive on Thursday (Sep 10) 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 3.0m 8s period and expected on Sunday (Sep 06) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 4th Sep) | 3.5ft (1.1m) 10s |
| Best Surf | 12AM (Wed 9th Sep) | 8ft (2.5m) 10s |
| Most Powerful | 3AM (Thu 10th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Omaezaki over the next 16 days.
The Lowdown
Right, let’s have a look at the next couple weeks for Omaezaki. It’s a bit of a mixed bag, to be honest. We kick off with a little bit of fun-sized surf, but then things get messy before a proper pulse of energy rolls through for a couple of days. After that, it drops right off again. I’d be circling the calendar for that Tuesday, it’s got the most potential.
Friday morning, September 4th, we’ve got clean, glassy conditions with a south swell at 4ft and a long 10-second period. The energy is moderate (319), and it’s looking like a decent way to ease into the weekend. The wind’s barely a whisper from the NNE. A good one for the log.
The afternoon stays similar, with the swell shifting a touch more south-southwest at 4ft, but those storm clouds are a risk. Still, the surface is glassy.
Saturday, September 5th, the morning is clean with a moderate offshore from the NE, but the swell drops to 3ft. The period is still okay at 10 seconds, but the energy is weaker (227). By the afternoon, things get tricky. The swell bumps up to 5ft but the period drops to a junky 6 seconds from the east, and that onshore wind picks up. It’s not really going to be any fun.
Sunday, September 6th, and Monday the 7th? Forget it. It’s tiny and onshore. The wind is howling offshore on Sunday which just makes it impossible to paddle into the 1ft leftovers. Monday afternoon gets a little cross-onshore chop with 3ft of short-period swell. It’s a good time to get other stuff done.
Now, here’s the standout. Tuesday, September 8th, morning. This is the one. We’ve got a solid 5ft of south-southeast swell with a 9-second period, and the energy is strong (878). The wind is dead glassy from the west, and the forecast is saying "very good surf conditions". For Omaezaki, with that exposed south coast, it should be lining up nicely. This is where I’d be.
The Tuesday afternoon is still pumping at 6ft, but that light south-southwest breeze will put a bit of texture on it, making it less-than-perfect.
Wednesday, September 9th, is where it gets big and raw. The swell is set to push up to 8ft in the morning with a long 11-second period from the south. The energy is very strong (1658), but the wind is on it, and there are thunderstorms around. The afternoon gets even bigger at 10ft, but it’s going to be a mess. This is big, stormy, and mostly for the experts if anyone’s silly enough. The energy is massive (1862), but the quality just isn’t there.
Thursday, September 10th, the swell stays up there, around 8ft in the morning, but it’s still onshore and stormy. The period drops back to 9 seconds, and the energy, while still strong (1270), is not going to give you anything clean. This is more of a washing machine, maybe more interesting for the kite crew than the surfers.
After that, the plug gets pulled. From Friday, September 11th, through to Friday, September 18th, it’s mostly small, weak, and disorganised. There are a few clean days in there, like the morning of Friday the 11th with 3ft on a cross-offshore, and the morning of Sunday the 13th, which has some clean 2ft easterly swell. But it’s all pretty marginal. Tuesday the 15th is another day of knee-biters. We’re in a definite lull.
So, to be straight with you – your best bet is Tuesday morning. It’s clean, it’s punchy, and it’ll be the most fun you’ll have all window. Wednesday and Thursday have the size and power, but the wind and conditions will keep the lineup pretty empty. If you’re brave, good luck to you, but I’d be looking at that Tuesday.
Rusty
Short Range ForecastHeavy rain (total 28mm), heaviest during Fri night. Warm (max 27°C on Thu night, min 21°C on Fri night). Winds increasing (calm on Fri morning, near gales from the NE by Sun afternoon). | Days 5-7 Weather SummaryHeavy rain (total 45mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 23°C on Mon afternoon). Winds decreasing (near gales from the NE on Sun night, calm by Tue afternoon). | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 10 | S 10 | SSW 9 | SSW 10 | SSW 10 | E 6 | SW 9 | SW 9 | SW 10 | SSW 10 | S 11 | SSE 10 | SSE 11 | SSE 9 | SSE 10 | S 10 | S 11 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||
281 | 240 | 225 | 223 | 200 | 187 | 67 | 31 | 25 | 10 | 24 | 166 | 807 | 334 | 527 | 1333 | 1646 | 1818 | 1916 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross-off | off | off | off | off | off | off | off | cross-on | on | glassy | cross-on | off | cross-on | on | on |
High Tide | 11:01AM1.36m | 8:57PM1.58m | 1:55PM1.37m | 9:48PM1.49m | 3:35PM1.49m | 00:16AM1.43m | 4:09PM1.59m | 2:15AM1.50m | 4:38PM1.66m | 3:24AM1.62m | 5:03PM1.72m | ||||||||
Low Tide | 3:51AM0.47m | 3:09PM1.20m | 5:12AM0.51m | 4:18PM1.35m | 6:56AM0.49m | 8:23PM1.35m | 8:23AM0.40m | 9:30PM1.21m | 9:25AM0.31m | 10:08PM1.06m | 10:13AM0.26m | 10:41PM0.89m | |||||||
— | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | |
6:12 | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:02 | — | |
mm | 1 | — | 5 | 20 | 2 | — | — | — | — | — | — | 1 | — | — | 1 | 30 | 7 | 6 | 25 |
Temp °C | 27 | 26 | 26 | 22 | 23 | 24 | 23 | 26 | 25 | 25 | 27 | 24 | 25 | 27 | 26 | 26 | 27 | 28 | 27 |
Feels °C | 29 | 30 | 30 | 21 | 23 | 22 | 20 | 18 | 17 | 20 | 25 | 25 | 27 | 29 | 28 | 31 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | S 10 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SW 9 | SW 9 | SW 10 | SSW 10 | SSE 8 | E 9 | SSE 11 | SSE 9 | SSE 10 | S 10 | S 11 | S 10 | S 10 |
281 | 240 | 225 | 223 | 200 | 164 | 67 | 31 | 25 | 10 | 24 | 287 | 807 | 334 | 527 | 1333 | 1646 | 1818 | 1916 | |
Swell 2 Height (m) Direction Period (s) | E 10 | SE 9 | ESE 7 | E 9 | E 9 | E 13 | S 8 | SSW 9 | SSE 8 | — | S 11 | SSE 10 | E 9 | SSE 12 | SW 10 | E 9 | E 17 | E 17 | E 16 |
48 | 41 | 17 | 26 | 14 | 3 | 12 | 8 | 13 | — | 21 | 166 | 81 | 293 | 148 | 6 | 6 | 22 | 20 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 10 | E 9 | SE 6 | SE 9 | — | E 13 | — | — | — | SSW 10 | SW 10 | SW 10 | SSW 12 | SSW 11 | E 18 | SE 12 | E 17 | — |
15 | 29 | 27 | 10 | 13 | — | 3 | — | — | — | 9 | 14 | 48 | 251 | 93 | 6 | 6 | 22 | — | |
Wind waves Height (m) Direction Period (s) | WSW 3 | WNW 4 | ENE 3 | NNE 3 | E 6 | E 6 | E 7 | E 8 | E 8 | E 9 | ENE 9 | NNE 5 | — | — | NE 3 | E 5 | ENE 4 | — | — |
3 | 9 | 3 | 4 | 66 | 187 | 425 | 726 | 1102 | 1380 | 938 | 28 | — | — | 4 | 59 | 6 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 15 | 0 | 410 | 347 | 347 | 2206 | 330 | 364 | 7 | 7 | 0 | 7 | 0 | 15 | 330 | 111 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










