Surf Forecasts:
Nomozaki surf forecast from 29 Aug 2026:
- Best quality surf: Thursday 3 Sep, 9PM (local time) - 4ft (1.2m), 11s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 3AM (local time) - 4.5ft (1.3m), 11s period, SSW swell with 352 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 9PM (local time) - 2.5ft (0.7m), 8s 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 Sunday (Aug 30) at 9PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.2m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nomozaki in the next 16 days are 1.3m 11s and forecast to arrive on Friday (Sep 04) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Friday (Sep 04) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 30th Aug) | 2.5ft (0.7m) 8s |
| Best Surf | 9PM (Thu 3rd Sep) | 4ft (1.2m) 11s |
| Most Powerful | 3AM (Fri 4th Sep) | 4.5ft (1.3m) 11s |
Table - best surf conditions forecast for Nomozaki over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for the next couple of weeks.
Straight up, it's a bit of a slow start for Nomozaki. The first few days are looking pretty flat and messy, so you won't be missing much if you leave the board in the car. There's a real gap here from the start of the forecast right through until the end of the first week of September. The swell is tiny, mostly under 2ft, and the wind is all over the shop, making for poor surf. We're not talking about a proper session until we get into the start of the second week.
The first real whisper of something happening is on Wednesday morning, the 2nd of September. It's still tiny with only 1ft of swell from the SSW, but the wind goes glassy. The wave energy is real weak at just 70, so it's more of a paddle than a ride, but it's a sign of life. Thursday the 3rd morning is similar: glassy conditions with a little more push, 3ft from the SSW and wave energy climbing to 201. You could get some fun little ones here if you're keen, but it's nothing to write home about.
Now, the real standout window starts to build from Friday the 4th of September. The wind turns offshore, clean, and the swell holds steady around 3ft to 4ft from the SSW. This is your best bet for the first half of the outlook. The wave energy is a solid 250, and with that clean offshore breeze, Nomozaki will be offering up some properly shaped, rideable waves. The crowds are possible here, so get in early for a peak.
The energy drops again over the weekend, but the clean conditions stick around. Then, mark your calendars for Sunday the 13th of September. On the Sunday morning, the swell kicks up to 3ft, but the period is a very long 16 seconds from the SSW. The wave energy jumps to 490, but the wind is a moderate cross-offshore. It's going to be clean, but that long period groundswell might make it a bit tricky on the beach breaks, standing it up too straight. The afternoon of the 13th sees the swell jump to 8ft, but with a fresh cross-shore wind, it gets lumpy and the wave energy is a massive 3699. That's expert territory only.
But the true standout, the one you've been waiting for, is Monday the 14th of September. We're looking at a solid 23ft of swell from the SSW with a groundswell period of 13 seconds. The wave energy is an incredible 15721. This is a serious, powerful swell. The wind is a moderate cross-offshore, keeping it clean. This is for experienced surfers only. It's a long way off, so keep an eye on it, but this is the one that has the potential to be truly special.
So, to sum it up: the first week is a write-off. The second week has some clean, fun waves from the 4th to the 6th, but the big dog is waiting for you on the 14th of September. Don't be a kook and miss it.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sun morning. Warm (max 30°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 31°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 9 | SSW 9 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SW 9 | SSW 13 | SSW 12 | SSW 11 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 |
Wave Graph | |||||||||||||||||||
95 | 76 | 75 | 64 | 61 | 48 | 47 | 40 | 45 | 20 | 64 | 158 | 130 | 166 | 302 | 340 | 250 | 208 | 115 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | glassy | glassy | cross-on | glassy | glassy | cross | cross | glassy | cross | cross | glassy | cross-on | off | off | off | off |
High Tide | 9:02AM2.94m | 9:25PM2.94m | 9:38AM2.92m | 9:51PM2.89m | 10:17AM2.82m | 10:19PM2.80m | 11:02AM2.66m | 10:50PM2.66m | 11:56AM2.45m | 11:27PM2.49m | 1:15PM2.24m | 00:18AM2.30m | |||||||
Low Tide | 3:05AM0.58m | 3:18PM0.37m | 3:36AM0.49m | 3:50PM0.53m | 4:09AM0.45m | 4:23PM0.76m | 4:46AM0.47m | 4:59PM1.03m | 5:30AM0.55m | 5:43PM1.33m | 6:28AM0.68m | 6:50PM1.61m | |||||||
— | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | |
6:51 | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | |
mm | 3 | 3 | — | — | — | 2 | 2 | — | — | — | — | — | 1 | — | — | 1 | — | — | 1 |
Temp °C | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 29 | 30 | 28 | 30 | 31 | 29 | 30 | 29 | 26 | 29 | 29 | 27 |
Feels °C | 32 | 32 | 32 | 32 | 33 | 31 | 31 | 32 | 31 | 31 | 33 | 33 | 33 | 33 | 32 | 28 | 33 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SSW 9 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SW 9 | SSW 13 | SSW 12 | SSW 11 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 |
95 | 76 | 75 | 64 | 61 | 48 | 47 | 40 | 45 | 20 | 64 | 158 | 130 | 166 | 302 | 340 | 250 | 208 | 115 | |
Swell 2 Height (m) Direction Period (s) | S 8 | SW 8 | SW 8 | S 7 | — | — | S 4 | S 5 | S 8 | S 8 | S 5 | S 9 | S 6 | S 5 | — | NNW 8 | N 8 | N 9 | SSW 6 |
5 | 17 | 3 | 4 | — | — | 1 | 2 | 10 | 5 | 4 | 14 | 9 | 14 | — | 6 | 1 | 2 | 36 | |
Swell 3 Height (m) Direction Period (s) | — | SW 8 | — | — | — | — | — | — | — | — | S 9 | S 5 | — | SSW 15 | — | — | — | — | N 9 |
— | 10 | — | — | — | — | — | — | — | — | 2 | 2 | — | 21 | — | — | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | SSW 5 | — | — | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | S 5 |
— | — | 10 | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | 31 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 187 | 187 | 424 | 0 | 187 | 425 | 187 | 305 | 437 | 187 | 0 | 461 | 187 | 0 | 214 | 0 | 0 | 0 | 0 |
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.











