Surf Forecasts:
Nomozaki surf forecast from 19 Aug 2026:
- Best quality surf: Saturday 22 Aug, 6AM (local time) - 2ft (0.6m), 9s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 23 Aug, 6AM (local time) - 3ft (0.9m), 11s period, SSW swell with 206 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 6AM (local time) - 2ft (0.6m), 9s 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 Saturday (Aug 22) at 6AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.2m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nomozaki in the next 16 days are 0.9m 11s and forecast to arrive on Sunday (Aug 23) at 6AM. 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 3s period and expected on Wednesday (Aug 26) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 22nd Aug) | 2ft (0.6m) 9s |
| Best Surf | 6AM (Sat 22nd Aug) | 2ft (0.6m) 9s |
| Most Powerful | 6AM (Sun 23rd Aug) | 3ft (0.9m) 11s |
Table - best surf conditions forecast for Nomozaki over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s have a look at what’s coming up for Nomozaki over the next couple of weeks.
Honestly, mate, there’s not a lot to get excited about here. The 16-day window is pretty much a write-off for any decent surf. Nomozaki is a beach and reef set-up that rarely breaks, and it’s living up to that reputation. The water temperature is sitting at 83°F, which is 0.7°F warmer than the long-term average, so it’s about what you’d expect for this time of year—nice and warm for a paddle, but you’ll be doing a lot of that with very little return.
The first sign of any real swell doesn’t show up until late in the run. We’ve got a long gap from now, with nothing but tiny, weak waves and poor conditions. Even the few mornings with glassy wind only bring up 0.7 ft to 2 ft of swell, and the combined energy is low, often under 100 – it’s just not enough to push anything worthwhile. Saturday morning the 22nd and Sunday morning the 23rd offer the best of a bad lot, with a glassy surface and a foot or so of swell from the SSW, but the energy is still weak (73 and 191), and the waves are ordinary. Not worth paddling out for.
Things take a dangerous turn on Saturday the 29th and Sunday the 30th. Swell jumps up to 8 ft to 8 ft, with strong energy readings around 2245 and 1605, but the wind is onshore, messy, and way too strong—gusting up to 34 mph. That’s not surfable in any pleasant way; it’s more of a kite-surfing setup if anything. The period is around 10 to 11 seconds, so it’s not even a clean groundswell, just a wind-affected mess.
After that, it drops back to tiny, clean, offshore winds in the first week of September, but with swells under 1.0 ft, you’re just looking at a flat ocean. The whole 16-day outlook is a major blank run, and with Nomozaki rarely breaking, a stretch like this isn’t unusual. Forecasts can change, but right now, there’s nothing to recommend.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 29°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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) | SW 8 | SW 8 | SSW 8 | SSW 8 | S 8 | S 8 | SSW 9 | S 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 11 | SW 10 | SW 10 | SSW 10 |
Wave Graph | ||||||||||||||||||||
17 | 18 | 7 | 6 | 6 | 5 | 27 | 39 | 64 | 66 | 140 | 191 | 154 | 111 | 76 | 58 | 37 | 25 | 15 | 9 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross | glassy | glassy | cross | glassy | glassy | cross-on | cross | glassy | cross-on | glassy | cross-on | cross-on | glassy | glassy | cross-on | off |
High Tide | 11:41PM2.37m | 1:16PM2.02m | 00:13AM2.21m | 3:44PM1.94m | 1:09AM2.05m | 5:54PM2.09m | 3:26AM1.98m | 6:35PM2.27m | 5:10AM2.10m | 7:02PM2.44m | 6:04AM2.29m | 7:27PM2.60m | ||||||||
Low Tide | 5:54PM1.38m | 6:45AM0.93m | 6:35PM1.63m | 7:56AM1.05m | 8:17PM1.81m | 9:37AM1.06m | 10:54PM1.78m | 11:03AM0.94m | 00:02AM1.62m | 11:58AM0.75m | 00:39AM1.44m | 12:39PM0.56m | 1:10AM1.25m | |||||||
— | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | |
7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | |
mm | — | — | — | — | — | — | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 30 | 30 | 29 |
Feels °C | 32 | 32 | 34 | 31 | 32 | 34 | 32 | 33 | 33 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 30 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SSW 8 | SSW 8 | S 6 | SSW 5 | SSW 9 | S 9 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 11 | SW 10 | SW 10 | SSW 10 |
17 | 18 | 7 | 6 | 2 | 3 | 27 | 39 | 64 | 66 | 140 | 191 | 154 | 111 | 76 | 58 | 37 | 25 | 15 | 9 | |
Swell 2 Height (m) Direction Period (s) | S 4 | S 6 | — | — | S 8 | S 8 | SW 9 | SSW 11 | SSW 10 | SSW 10 | S 9 | — | — | — | S 11 | S 10 | SW 10 | S 9 | S 9 | S 8 |
1 | 1 | — | — | 6 | 5 | 3 | 11 | 9 | 19 | 2 | — | — | — | 9 | 2 | 23 | 6 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | S 7 | S 7 | — | SW 8 | SW 10 | — | SSW 11 | — | — | S 8 | — | — | — | — | — | — | S 17 | S 17 | S 17 |
— | 1 | 1 | — | 3 | 4 | — | 11 | — | — | 12 | — | — | — | — | — | — | 6 | 6 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 437 | 187 | 187 | 425 | 187 | 187 | 214 | 187 | 0 | 214 | 187 | 0 | 425 | 0 | 187 | 305 | 187 | 187 | 310 | 187 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











