
Surf Forecasts:
Omaezaki surf forecast from 14 Sep 2026:
- Best quality surf: Saturday 19 Sep, 6AM (local time) - 11ft (3.5m), 15s period, ESE swell with offshore winds.
- Most powerful swell: Monday 21 Sep, 3PM (local time) - 18ft (5.5m), 14s period, SE swell with 11,600 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 12AM (local time) - 3.5ft (1.0m), 9s period with SSE 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 15) at 12AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.6m and 12s. 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 5.5m 14s and forecast to arrive on Monday (Sep 21) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 11s period and expected on Sunday (Sep 20) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 15th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 6AM (Sat 19th Sep) | 11ft (3.5m) 15s |
| Most Powerful | 3PM (Mon 21st Sep) | 18ft (5.5m) 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 on the table for Omaezaki.
Overall, it starts off pretty flat and ordinary for the first few days, then we get a solid pulse of swell that is way too big for this spot, followed by a drop-off into small and messy conditions. The best bet is tucked away mid-period after the big stuff passes, but don’t get too excited about the size.
Monday the 14th is a write-off. Light cross-on winds and weak, lumpy surf at Omaezaki (beach and reef) with a tiny 3ft ESE swell and a combined energy of just 235. Water temp is sitting at 80°, which is bang on average for this time of year. Nothing doing.
Tuesday the 15th shows signs of life with a clean little morning. Offshore wind from the NE at 3 mph, 3ft from the SE and period at 9 seconds. Energy is still low at 248 but the surface will be clean and rideable for a beginner or logger. The afternoon picks up with a longer period E swell at 14 seconds, but the 2ft height makes it pretty gutless.
Wednesday the 16th is small and ordinary. Cross-off breeze with tiny E swell, just 2ft. Not worth paddling for.
Thursday the 17th: the morning has a fresh offshore but the swell is short period (7 seconds) and 4ft from the E. Combined energy is 176. The afternoon gets better – 5ft E swell, still short period but cross-off wind and clean. Not a standout but it’s surfable.
Friday the 18th is a weird one. Morning is dead – 1ft with long period SE groundswell at 17 seconds, energy only 50. That groundswell is way too long for this beach-reef setup and it’ll break straight. Afternoon shows 3ft SE at 16 seconds with moderate offshore wind. Energy bumps up to 406 but again, that period is a caveat.
Now pay attention, because here’s the real standout for the whole outlook, and it’s a heavy one. Saturday the 19th through Monday the 21st brings a massive pulse of swell. Saturday morning sees a 10ft ESE swell with 14-second period, NE offshore wind at 19 mph, and combined energy of 4634. By Monday, it’s 15 to 18ft. This is expert-only territory – it’s too big for this break. If you’re a seasoned charger and know Omaezaki well, this is the big wave window. For everyone else, leave it alone. Offshore wind keeps it clean, but the power is immense.
Tuesday the 22nd see the swell back down to a manageable 6ft from the E at 11 seconds, with moderate offshore wind. Energy is 838. This is the best all-rounder for the average surfer – clean, solid but not scary. Crowds are possible here, so expect company.
From Wednesday the 23rd onward things go flat and messy. Small, choppy, and blown out on the 23rd with near gale cross-onshore. Thursday the 24th is tiny and clean but under 2ft. Friday the 26th through Sunday the 28th is all small, cross-off or onshore junk with very low energy. The only glimmer is Tuesday the 29th, when a 5ft to 6ft E swell shows up with offshore wind. Combined energy is back to 348–431. That’s a decent finish to an otherwise patchy run, but it’s two weeks out, so keep an eye on it.
Bottom line: the big swell from the 19th to the 21st is the heavy highlight for experts only. The Tuesday the 22nd morning is your best bet for a clean, solid session without getting pounded.
Stay safe, stay salty.
Rusty.
Short Range ForecastHeavy rain (total 83mm), heaviest during Wed night. Warm (max 27°C on Mon morning, min 21°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 25°C on Thu afternoon, min 22°C on Thu night). Winds increasing (light winds from the E on Thu afternoon, fresh winds from the NE by Fri night). | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
AM | 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) | ESE 12 | E 12 | SSE 9 | SE 9 | E 14 | ESE 8 | E 13 | E 13 | E 12 | E 7 | E 7 | SE 9 | SE 17 | SE 16 | SE 16 | ESE 14 | SE 14 | SE 14 | SE 14 | SSE 14 | SSE 15 |
Wave Graph | |||||||||||||||||||||
226 | 141 | 176 | 152 | 131 | 88 | 121 | 83 | 45 | 131 | 260 | 3 | 47 | 406 | 2829 | 3613 | 4339 | 4443 | 5497 | 3857 | 6313 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | off | off | off | cross-off | cross-off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 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 | 3:29PM1.37m | |||||||||
Low Tide | 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 | 5:52AM0.70m | |||||||||
5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | |
— | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:52 | — | — | 5:51 | — | — | 5:49 | — | — | 5:47 | — | |
mm | — | — | 11 | 7 | 6 | 5 | 12 | 21 | 21 | — | — | — | — | — | — | — | 1 | 3 | 2 | — | — |
Temp °C | 27 | 27 | 24 | 22 | 23 | 24 | 23 | 22 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 24 | 24 |
Feels °C | 30 | 30 | 25 | 25 | 25 | 26 | 25 | 24 | 23 | 24 | 27 | 22 | 20 | 22 | 19 | 22 | 22 | 21 | 22 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | SE 10 | SSE 9 | SE 9 | SE 9 | ESE 8 | SE 8 | SE 8 | E 12 | E 12 | E 12 | SE 9 | SE 17 | SE 16 | SE 16 | ESE 14 | SE 14 | SE 14 | SE 14 | SSE 14 | SSE 15 |
226 | 96 | 176 | 152 | 110 | 88 | 59 | 67 | 45 | 44 | 25 | 3 | 47 | 406 | 2829 | 3613 | 4339 | 4443 | 5497 | 3857 | 6313 | |
Swell 2 Height (m) Direction Period (s) | SSW 7 | E 12 | E 12 | E 13 | S 6 | S 6 | E 13 | E 13 | S 6 | S 7 | SE 9 | — | SE 9 | — | — | SSE 18 | S 9 | — | E 11 | — | ESE 10 |
4 | 141 | 101 | 53 | 26 | 46 | 121 | 83 | 9 | 1 | 3 | — | 3 | — | — | 1021 | 2 | — | 1246 | — | 788 | |
Swell 3 Height (m) Direction Period (s) | E 17 | SSW 7 | E 14 | E 16 | E 14 | E 14 | S 6 | SSW 5 | — | — | S 7 | — | — | — | — | — | — | — | — | — | — |
5 | 4 | 37 | 43 | 131 | 63 | 17 | 9 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SW 4 | — | — | — | E 3 | E 5 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 11 | E 10 | NE 6 |
— | — | 6 | — | — | — | 5 | 32 | 99 | 131 | 260 | 454 | 360 | 465 | 422 | 725 | 672 | 749 | 1855 | 969 | 115 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 66 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 348 | 0 | 0 | 347 | 92 | 0 | 330 | 369 | 410 | 348 | 111 | 410 | 111 |
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.










