
Surf Forecasts:
Nomozaki surf forecast from 7 Aug 2026:
- Best quality surf: Sunday 9 Aug, 9AM (local time) - 7ft (2.1m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 3AM (local time) - 7ft (2.2m), 14s period, SSW swell with 1,826 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 6AM (local time) - 1ft (0.3m), 14s period with S 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 08) at 6AM. The primary swell is predicted to be 0.3m and 14s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Nomozaki in the next 16 days are 2.2m 14s and forecast to arrive on Monday (Aug 10) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Aug 07) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 8th Aug) | 1ft (0.3m) 14s |
| Best Surf | 9AM (Sun 9th Aug) | 7ft (2.1m) 14s |
| Most Powerful | 3AM (Mon 10th Aug) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Nomozaki over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for Nomozaki.
This is a tricky one. The next week and a half is a real mixed bag, with a lot of flat, small days, but a solid window of proper swell sneaks in for the crew who can wait. The water is sitting at 84.2°F which is pretty much what you’d expect for early August around here.
We've got a few days of nothing worthwhile to start, with tiny, weak 1ft to 1.3ft swell and fresh cross-offshore winds through Friday the 7th and Saturday the 8th. The energy is pathetic (37 to 104), so don't bother paddling out unless you're desperate for a float. The real action kicks off Sunday morning, the 9th of August. The swell jumps to a solid 6.9ft from the SSW, with a period of 14 seconds – that’s proper groundswell energy. The combined energy reads 1772, which is strong. The catch? The wind is a cross-offshore from the east, keeping things clean. But this is a solid, powerful wave, and with that size, it’s definitely one for experienced surfers only. The period is long, so it’ll be better shaped and have more punch, but at a beach-and-reef like this, it might wall up. That Sunday morning window is the standout.
Monday the 10th of August keeps the goods coming. Early morning is still pumping 7.2ft from the SSW, with a light cross-off breeze. The energy is still strong at 1778. Then Monday afternoon gets glassy – dead calm, 7.2ft from the SW – that’s as clean as it gets. That’s your best session of the whole run, no question. Tuesday the 11th morning stays glassy with 5.6ft, but the energy has dropped to moderate at 743. Still very good, and the crowd is only "sometimes" a problem here, so you might get a bit of a peak to yourself.
After that, it fades fast. Wednesday the 12th drops to 4.3ft, and by Thursday the 13th we’re back to 3ft and weak. The wind turns onshore or cross-shore, and the quality goes with it. From the 14th of August onward, we’re looking at a long stretch of tiny, poor surf. The swell barely whispers above 2.6ft, with energy in the double digits, and the wind is often messy. That lasts all the way through the 22nd of August. A few mornings show glassy conditions on the 16th, 18th, 19th, and 20th, but with waves only 0.7ft to 2ft, it’s a flat spell. Nomozaki is a spot that rarely breaks, so this long run of nothing is more normal for the area.
So, the honest call: don’t get excited for the first week. The standouts are Sunday the 9th morning and Monday the 10th – especially Monday afternoon when it goes glassy on 7.2ft swell. That’s the one. After that, put the board away for a week and a half.
Short Range ForecastMostly dry. Warm (max 33°C on Fri afternoon, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Mon afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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) | S 14 | SSW 17 | SSW 13 | S 12 | S 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SSW 10 | SW 10 | SW 9 | SW 9 |
Wave Graph | ||||||||||||||||||||
37 | 29 | 59 | 146 | 371 | 1772 | 1674 | 1746 | 1778 | 1575 | 1073 | 743 | 681 | 573 | 389 | 334 | 208 | 134 | 125 | 123 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | glassy | cross-off | glassy | cross-on | off | off | cross | off | cross | on | cross |
High Tide | 3:12PM2.20m | 2:12AM2.28m | 5:09PM2.33m | 3:50AM2.26m | 6:23PM2.56m | 5:18AM2.40m | 7:13PM2.77m | 6:23AM2.60m | 7:53PM2.93m | 7:16AM2.79m | 8:29PM3.01m | 8:02AM2.93m | 9:02PM3.03m | |||||||
Low Tide | 8:48PM1.62m | 9:44AM0.69m | 10:42PM1.64m | 11:07AM0.50m | 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 | |||||||
— | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | |
7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:12 | — | — | 7:10 | — | — | 7:09 | — | — | 7:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 33 | 30 | 32 | 33 | 29 | 31 | 32 | 29 | 28 | 30 | 28 | 29 | 29 | 27 | 29 | 30 | 27 | 29 | 29 | 27 |
Feels °C | 32 | 30 | 31 | 32 | 30 | 32 | 34 | 31 | 30 | 33 | 31 | 33 | 31 | 29 | 31 | 32 | 29 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 14 | SSE 8 | S 8 | S 12 | S 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SSW 10 | SW 10 | SW 9 | SW 9 |
37 | 11 | 19 | 146 | 371 | 1772 | 1674 | 1746 | 1778 | 1575 | 1073 | 743 | 681 | 573 | 389 | 334 | 208 | 134 | 125 | 123 | |
Swell 2 Height (m) Direction Period (s) | — | SSW 17 | SSW 13 | SSW 15 | SSW 15 | — | — | — | — | — | — | — | — | NW 6 | N 8 | — | NNW 5 | N 11 | N 11 | SSW 5 |
— | 29 | 59 | 23 | 22 | — | — | — | — | — | — | — | — | 8 | 5 | — | 2 | 2 | 2 | 9 | |
Swell 3 Height (m) Direction Period (s) | N 6 | S 13 | SSW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 11 | N 11 |
1 | 3 | 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | E 4 | E 3 | ENE 3 | ESE 3 | E 2 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14 | 3 | 3 | 3 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 899 | 461 | 404 | 404 | 0 | 0 | 461 | 0 | 0 | 0 | 0 | 0 | 212 | 0 | 0 | 210 | 0 | 82 | 214 | 82 |
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.











