
Surf Forecasts:
Nomozaki surf forecast from 9 Aug 2026:
- Best quality surf: Monday 10 Aug, 12AM (local time) - 5.5ft (1.7m), 12s period, SSW swell with glassy winds.
- Most powerful swell: Monday 10 Aug, 12AM (local time) - 5.5ft (1.7m), 12s period, SSW swell with 830 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 12AM (local time) - 5.5ft (1.7m), 12s period with SSW swell.
Best Forecast Surf Conditions for Nomozaki this week:
The surf forecast for Nomozaki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 12AM. The primary swell is predicted to be 1.7m and 12s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nomozaki in the next 16 days are 1.7m 12s and forecast to arrive on Monday (Aug 10) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Tuesday (Aug 11) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 10th Aug) | 5.5ft (1.7m) 12s |
| Best Surf | 12AM (Mon 10th Aug) | 5.5ft (1.7m) 12s |
| Most Powerful | 12AM (Mon 10th Aug) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for Nomozaki over the next 16 days.
The Lowdown
Alright, let’s break it down. For the next little while at Nomozaki, there’s really only a short window where you’ll want to be in the water. Otherwise, it’s a long stretch of nothing special. The water’s about 85°, just a bit warmer than normal for the season.
The best chance you’ve got is this Sunday afternoon, the 9th. Glassy conditions with about 5ft of SSW swell, period at 12 seconds. That’s groundswell, good energy, clean conditions because the wind’s from the north. The combined energy is moderate, around 655. The swell direction matches what the spot likes (south swell), so the shape should be there. This spot is a beach and reef combo, but it rarely breaks, and crowds can sometimes show up—so don’t expect a secret.
Monday morning the 10th is also glassy, still 5ft of SSW swell, 12-second period, energy still around 636. But later that day, the wind turns west and the surf gets messy.
Tuesday the 11th has a clean morning: 4ft of SSW swell, offshore NE wind, period dropping to 10 seconds. Rideable, but not as punchy.
From Wednesday the 12th all the way through to the 22nd of August, it’s a brutal dry spell. Swell is tiny, usually under 3ft, period often below 10 seconds, and most of the time there’s onshore or cross-onshore wind blowing it out. The combined energy readings are weak, sometimes as low as single digits. Kite surfers might get a look in, but for a paddle surfer, it’s a long wait.
There’s a tiny glimmer on Monday the 24th of August: about 3ft of S swell, period 11 seconds, glassy in the morning. Energy back up to 223. It’s not a standout, but if you’re patient, it’s the only other half-decent session in the whole 16-day run.
Take it from me: the 9th and 10th are your days. After that, the ocean goes quiet. This region can go blank like this—it’s not unusual.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Mon morning, min 23°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 28°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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 12 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | SW 8 | SSW 9 |
Wave Graph | |||||||||||||||||||
830 | 636 | 458 | 277 | 288 | 283 | 182 | 175 | 142 | 115 | 73 | 71 | 50 | 49 | 48 | 47 | 49 | 72 | 168 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | glassy | cross-off | cross | off | off | cross-on | cross-off | cross-on | on | cross-on | cross-on | on | cross | cross | on | cross |
High Tide | 5:18AM2.40m | 7:13PM2.77m | 6:23AM2.60m | 7:53PM2.93m | 7:16AM2.79m | 8:29PM3.01m | 8:02AM2.93m | 9:02PM3.03m | 8:45AM2.99m | 9:32PM3.00m | 9:26AM2.96m | 10:00PM2.92m | |||||||
Low Tide | 00:01AM1.50m | 12:11PM0.27m | 00:55AM1.31m | 1:04PM0.07m | 1:39AM1.11m | 1:50PM-0.04m | 2:18AM0.92m | 2:32PM-0.04m | 2:55AM0.76m | 3:10PM0.07m | 3:31AM0.65m | 3:46PM0.27m | |||||||
— | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — | |
7:13 | — | 7:12 | — | — | 7:10 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 1 | — |
Temp °C | 28 | 29 | 29 | 28 | 29 | 29 | 25 | 29 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 31 | 33 | 31 | 33 | 32 | 31 | 24 | 31 | 29 | 30 | 30 | 30 | 31 | 30 | 28 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 9 | SW 8 | SSW 9 |
830 | 636 | 458 | 277 | 288 | 283 | 182 | 175 | 142 | 115 | 73 | 71 | 50 | 49 | 48 | 47 | 49 | 72 | 168 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 11 | — | — | NNW 6 | — | — | NNW 5 | NW 4 | — | — | SSW 3 | S 9 | S 8 | — | S 8 | SW 9 |
— | — | — | 58 | — | — | 8 | — | — | 3 | 1 | — | — | 1 | 6 | 1 | — | 1 | 19 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNW 6 | — | — | — | — | — | — | N 8 | — | — | — | — | S 3 | S 8 | S 9 | S 8 |
— | — | — | 3 | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 6 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 8 | — | — | N 5 | NW 8 | — | — | — | S 3 | — | — | — | — | — | S 5 |
— | — | — | — | 7 | — | — | 8 | 10 | — | — | — | 1 | — | — | — | — | — | 57 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 210 | 0 | 0 | 213 | 0 | 0 | 214 | 0 | 82 | 214 | 82 | 82 | 425 | 187 | 187 | 425 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
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Information about the Nomozaki Surf forecast
The above surf forecast table for Nomozaki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nomozaki can be found by selecting the local surf guide option on the grey menu. Our Nomozaki 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 (Nomozaki) 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 Nomozaki 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.
Nomozaki is 14 km (9 miles) from Togitsu. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Togitsu. Togitsu has rooms for a wide range of budgets as well as car hire and transport links.











