Surf Forecasts:
Akabane Long Beach surf forecast from 9 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 6PM (local time) - 10ft (3.0m), 9s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 6PM (local time) - 10ft (3.0m), 9s period, S swell with 1,331 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 6PM (local time) - 10ft (3.0m), 9s period with S swell.
Best Forecast Surf Conditions for Akabane Long Beach this week:
The surf forecast for Akabane Long Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 6PM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.5m and 9s. Another secondary swell of 0.1m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Akabane Long Beach in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Sep 09) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Sep 10) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 9th Sep) | 10ft (3.0m) 9s |
| Best Surf | 6PM (Wed 9th Sep) | 10ft (3.0m) 9s |
| Most Powerful | 6PM (Wed 9th Sep) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s look what’s on the menu for Akabane Long Beach.
We’re looking at a slow start with a lot of junk to wade through before anything good shows up. The water temp is 81°, which is bang on average for this time of year, so no surprises with the wetsuit – or lack of one.
The first real glimmer of hope comes Thursday morning, the 10th of September. We get a clean 5ft S swell with a light offshore from the NNW. The energy is weak, only 330 (combined swell energy), so it’s not a powerhouse, but the offshore wind will put a nice face on it. This one is for the intermediate surfer looking for a few clean ones.
Then the week goes flat and windy. Lots of cross-onshore junk and tiny swell until we hit a serious stand-out about a week and a half out. The 18th of September is a big turnaround. Friday afternoon we get a glassy 3ft SSE groundswell with a very long period of 17 seconds and a combined energy of 885 (moderate). That long period means this wave will have real push and shape, and with glassy conditions, it’ll be as clean as it gets. This is a prime pick.
Building on that, the 19th of September (Saturday) is the absolute highlight of the whole outlook. The morning serves up a glassy 7ft SSE swell with a long 16-second period and very strong energy of 2777. The afternoon gets even better: 8ft SSE with a 15-second period and a massive 4799 energy, still glassy. This is proper groundswell, and it’s going to be excellent for experienced surfers only – it’s too big for beginners at over 8 feet. The point and reef setups will handle the long period better than the beach, so keep that in mind.
After that, the 20th of September gets messy with cross-shore wind and the same-sized swell, so it won’t be as clean. The 21st blows up with a huge 10ft to 12ft S swell, but it’s predicted to be too big for this break. The same goes for the 22nd, which is washed out by a near-gale to gale force wind.
The real wild card is the 23rd of September (Wednesday) – with a 33ft S swell and 56030 energy. That’s absolutely massive and not for your average paddle surfer. The setup there looks more interesting for kite surfing than paddle surfing.
Thursday the 24th cleans up, with a clean 6ft S swell and 779 energy, a decent option to finish the run.
So, to keep it simple: the 18th afternoon and all of the 19th are your stand-outs. The 19th afternoon is the best on offer. Get on it.
Rusty.
Short Range ForecastHeavy rain (total 35mm), heaviest during Wed morning. Warm (max 28°C on Wed morning, min 21°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Thu morning). | Days 4-6 Weather SummaryHeavy rain (total 40mm), heaviest during Sat afternoon. Warm (max 26°C on Sun night, min 22°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||
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) | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | ESE 6 | S 8 | S 7 | ESE 5 | ESE 5 | ESE 5 | ESE 13 | ESE 6 | SE 9 | ESE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1124 | 1158 | 609 | 302 | 156 | 119 | 83 | 71 | 86 | 84 | 91 | 91 | 99 | 67 | 178 | 157 | 170 | 178 | 174 | 155 | 168 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | off | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | off |
High Tide | 5:07PM1.83m | 4:34AM1.82m | 5:34PM1.87m | 5:19AM1.89m | 6:01PM1.90m | 6:02AM1.92m | 6:25PM1.91m | 6:42AM1.91m | 6:49PM1.91m | 7:21AM1.86m | 7:11PM1.88m | 8:00AM1.77m | 7:32PM1.84m | ||||||||
Low Tide | 10:24AM0.30m | 10:52PM0.88m | 11:04AM0.28m | 11:24PM0.72m | 11:41AM0.32m | 11:56PM0.59m | 12:14PM0.41m | 00:28AM0.50m | 12:44PM0.54m | 00:59AM0.46m | 1:12PM0.70m | 1:31AM0.46m | 1:38PM0.86m | 2:04AM0.49m | |||||||
 | |  |  | |  | | |  |  |  |  |  |  |  | |  |  |  | | | |
 | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:02 | — | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — |
mm | 9 | 6 | 1 | 2 | 3 | 3 | 1 | 3 | 7 | 6 | 15 | — | — | — | 3 | — | — | 16 | 1 | 1 | 6 |
Temp °C | 28 | 27 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 30 | 26 | 19 | 25 | 22 | 22 | 24 | 25 | 25 | 23 | 22 | 25 | 26 | 26 | 28 | 29 | 29 | 28 | 26 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 18 | E 17 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | ESE 13 | ESE 13 | SE 9 | ESE 13 | ESE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 6 | 6 | 609 | 302 | 156 | 97 | 72 | 71 | 86 | 51 | 24 | 58 | 99 | 67 | 55 | 157 | 170 | 178 | 174 | 155 | 168 |
Swell 2 Height (m) Direction Period (s) | E 18 | — | ESE 16 | E 6 | ESE 15 | SSE 9 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | ESE 14 | SSW 7 | SSW 7 | ESE 13 | SSW 7 | ESE 12 | ESE 12 | ESE 12 | ESE 13 | ESE 13 | ESE 13 |
| kJ | 6 | — | 26 | 28 | 21 | 9 | 36 | 39 | 59 | 61 | 61 | 16 | 9 | 55 | 5 | 29 | 29 | 30 | 35 | 57 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 3 | SE 11 | ESE 16 | ESE 10 | SE 10 | SE 10 | SE 10 | — | — | SE 9 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 7 | E 15 |
| kJ | — | — | — | 2 | 5 | 24 | 9 | 24 | 24 | 25 | — | — | 14 | 9 | 10 | 5 | 5 | 5 | 1 | 1 | 17 |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | NW 4 | — | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | SE 9 | — | — | — | — | — | — |
| kJ | 1124 | 1158 | 24 | — | 135 | 119 | 83 | 40 | 64 | 84 | 91 | 91 | 64 | 47 | 178 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 290 | 215 | 91 | 0 | 92 | 92 | 92 | 92 | 242 | 92 | 92 | 92 | 92 | 237 | 92 | 92 | 91 | 0 | 92 | 92 | 0 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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Information about the Akabane Long Beach Surf forecast
The above surf forecast table for Akabane Long Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Akabane Long Beach can be found by selecting the local surf guide option on the grey menu. Our Akabane Long Beach 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 (Akabane Long Beach) 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 Akabane Long Beach 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.
Akabane Long Beach is 10 km (6 miles) from the city of Tahara. If you plan a holiday in Shizuoka, look for hotels and other accommodation in Tahara. Tahara has rooms for a wide range of budgets as well as car hire and transport links.
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