
Surf Forecasts:
Omaezaki surf forecast from 13 Sep 2026:
- Best quality surf: Saturday 19 Sep, 6AM (local time) - 10ft (3.0m), 14s period, ESE swell with offshore winds.
- Most powerful swell: Saturday 19 Sep, 9AM (local time) - 11ft (3.5m), 14s period, ESE swell with 4,875 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 12AM (local time) - 2.5ft (0.7m), 13s period with E 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 14) at 12AM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Omaezaki in the next 16 days are 3.5m 14s and forecast to arrive on Saturday (Sep 19) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Saturday (Sep 19) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 14th Sep) | 2.5ft (0.7m) 13s |
| Best Surf | 6AM (Sat 19th Sep) | 10ft (3.0m) 14s |
| Most Powerful | 9AM (Sat 19th Sep) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Omaezaki over the next 16 days.
The Lowdown
Hey everyone, Rusty here with your Omaezaki surf outlook. It’s a bit of a mixed forecast, so let’s break it down.
Right now things are pretty quiet. The start of the week is small and weak with poor conditions. For Monday the 14th, the morning is your best early call. We’ve got a glassy 3ft swell from the ESE with a solid 12-second period and moderate energy of 235. The water temp is a normal 80°F for this time of year. It’s small, but glassy conditions make it a great option for beginners on a soft top. Crowds can show up here, so expect some company.
Tuesday the 15th also has a nice morning window. Glassy winds again, with a waist-high 3ft swell from the SE. The period drops to 9 seconds, but with 252 energy it still has a little push. It’s a bit more consistent than Monday and the glassy conditions make it a solid call. By the afternoon, the wind goes offshore from the NNE, and we get a clean 2ft east swell with a very long 14-second period. A fun little session for the evening.
Now, the real standout is Friday the 18th afternoon. The morning is tiny and blown out, but the afternoon shapes up perfectly. An offshore wind from the ENE at 15 mph cleans up a 4ft SE swell. The period is a very long 18 seconds, and the combined energy is a strong 1073. That’s proper groundswell with a ton of power, and it will be breaking clean with that offshore breeze. This is the wave for experienced surfers – long period means better shape and longer lulls between sets. This is easily the pick of the first week.
Things go huge after that. Saturday the 19th sees a massive 12ft to 10ft swell hit with strong offshore winds, and the energy is absolutely pumping at 8964. This is way too big for this break and it’s expert only at best. It keeps going through Sunday the 20th and into Monday, with a 16ft monster and gale-force winds. Not surfable here – that’s kite territory if anything.
By Tuesday the 22nd we’ve still got a 18ft swell with insane 18599 energy, but it’s cross-shore and messy, and again way too big. The last half of the month calms down a lot. Wednesday and Thursday are small and weak.
The next good windows are Thursday the 24th afternoon and Friday the 25th morning. Thursday afternoon has a 6ft east swell with a short 7-second period and 256 energy – not the best shape, but clean with a light cross-offshore breeze. Friday morning though is a treat. Glassy conditions, zero wind, with a chest-high 4ft east swell and an 8-second period. Not huge, but when it’s glassy, it’s pure fun for everyone.
Sunday the 27th morning also looks promising. It’s further out, so keep an eye on it, but we’ve got a 4ft SE groundswell with a 12-second period and a clean cross-offshore breeze. The energy is solid at 512. This could be another really good session if it holds.
For the second week, the picks are Friday the 25th morning for the glassy clean waves, and Sunday the 27th morning for the better quality groundswell. Keep it on your radar.
This is Rusty, signing off.
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue night. Warm (max 27°C on Mon morning, min 22°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Wed afternoon. Warm (max 25°C on Thu afternoon, min 23°C on Wed afternoon). Winds increasing (light winds from the ENE on Wed afternoon, fresh winds from the NE by Sat morning). | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
PM | 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) | E 13 | E 13 | ESE 12 | E 12 | SSE 9 | SE 9 | E 14 | SE 8 | E 13 | E 13 | E 12 | E 6 | E 12 | E 11 | SE 19 | SE 18 | SE 16 | ESE 14 | SE 13 | SE 13 |
Wave Graph | ||||||||||||||||||||
121 | 158 | 226 | 141 | 180 | 156 | 131 | 93 | 121 | 119 | 71 | 106 | 43 | 23 | 58 | 1041 | 2538 | 4875 | 3543 | 3300 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | glassy | on | glassy | glassy | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 6:33PM1.77m | 7:07AM1.73m | 6:53PM1.75m | 7:48AM1.64m | 7:12PM1.72m | 8:30AM1.53m | 7:30PM1.66m | 9:18AM1.41m | 7:48PM1.60m | 10:29AM1.31m | 8:07PM1.51m | 1:33PM1.28m | 8:26PM1.42m | |||||||
Low Tide | 00:48AM0.43m | 12:59PM0.67m | 1:20AM0.40m | 1:24PM0.82m | 1:53AM0.42m | 1:48PM0.95m | 2:28AM0.47m | 2:10PM1.08m | 3:10AM0.56m | 2:29PM1.18m | 4:10AM0.64m | 2:27PM1.28m | ||||||||
— | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | |
5:58 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:52 | — | — | 5:51 | — | — | 5:49 | — | |
mm | — | — | — | — | 4 | 3 | 1 | 11 | 3 | 4 | 5 | — | — | — | — | — | — | 1 | 2 | 23 |
Temp °C | 25 | 25 | 27 | 27 | 24 | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 23 | 25 | 25 | 25 | 24 | 23 | 23 |
Feels °C | 29 | 30 | 29 | 29 | 23 | 26 | 27 | 26 | 26 | 26 | 24 | 23 | 24 | 22 | 23 | 24 | 22 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | ESE 12 | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 8 | SE 8 | E 13 | SE 8 | E 12 | E 12 | E 11 | SE 19 | SE 18 | SE 16 | ESE 14 | SE 13 | SE 13 |
121 | 158 | 226 | 120 | 180 | 156 | 126 | 93 | 57 | 119 | 53 | 44 | 43 | 23 | 58 | 1041 | 2538 | 4082 | 3543 | 3300 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SSW 7 | E 12 | E 12 | E 13 | E 14 | S 6 | E 13 | E 13 | E 12 | S 7 | SE 9 | SSE 9 | E 12 | E 12 | — | S 9 | S 9 | S 9 |
35 | 53 | 4 | 141 | 101 | 53 | 131 | 18 | 121 | 119 | 71 | 1 | 3 | 7 | 25 | 24 | — | 7 | 6 | 1 | |
Swell 3 Height (m) Direction Period (s) | SSW 7 | SSW 7 | E 17 | SSW 7 | E 14 | E 16 | S 7 | E 14 | S 6 | — | — | — | — | — | SE 8 | SSE 9 | — | — | — | — |
9 | 5 | 5 | 4 | 37 | 43 | 1 | 63 | 17 | — | — | — | — | — | 3 | 8 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | — | — | — | SW 7 | — | — | — | E 3 | ESE 5 | E 5 | E 6 | E 6 | E 7 | E 7 | E 8 | E 7 | ESE 14 | ENE 6 | — |
3 | — | — | — | 2 | — | — | — | 5 | 54 | 46 | 106 | 154 | 324 | 257 | 259 | 340 | 4875 | 237 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 107 | 0 | 0 | 377 | 0 | 0 | 0 | 0 | 92 | 0 | 0 | 0 | 347 | 330 | 92 | 0 | 330 | 369 | 153 | 132 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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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.










