Surf Forecasts:
Akabane Long Beach surf forecast from 1 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 6AM (local time) - 11ft (3.5m), 10s period, SE swell with offshore winds.
- Most powerful swell: Tuesday 8 Sep, 3PM (local time) - 13ft (4.0m), 10s period, SE swell with 3,005 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 6AM (local time) - 3ft (0.9m), 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 Thursday (Sep 03) at 6AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.6m and 11s. Another secondary swell of 0.3m and 3s 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 4.0m 10s and forecast to arrive on Tuesday (Sep 08) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Sep 04) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 3rd Sep) | 3ft (0.9m) 9s |
| Best Surf | 6AM (Tue 8th Sep) | 11ft (3.5m) 10s |
| Most Powerful | 3PM (Tue 8th Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.
The Lowdown
Oi, Rusty here. Let’s have a look at what Akabane Long Beach is serving up over the next couple of weeks. It’s a bit of a mixed bag, but there are a few windows where it’ll be worth paddling out.
Right now, the start of September is flatlining. Tuesday the 1st and Wednesday the 2nd are a write-off – messy cross-onshore winds and weak, choppy surf. You’re looking at poor conditions all day, nothing to get excited about. The water’s sitting at 83°F, which is pretty much average for this time of year, so just a normal warm bath.
Things finally turn around on Thursday morning, the 3rd. A light northerly breeze swings cross-offshore, and the surf cleans right up. Swell is a small 3ft from the south at 8 seconds – not groundswell, but with that light wind, it’ll be clean and fun for a cruiser. The wave energy is moderate, around 227. Friday the 4th is the real standout of the first week. Morning has a 4ft south swell at 10 seconds, with a light cross-offshore, and the energy jumps to 477. By the afternoon, it’s even better – a 6ft south swell, a clean offshore wind from the north at 12 mph, and wave energy cranking up to 681. This is the best on offer for the early part of the forecast. It’s clean, solid, and will have some nice shape for intermediate surfers. Crowds are often here, so expect company.
Saturday the 5th and Sunday the 6th are a step back – cross-shore and onshore winds chop it up, and while there’s some size (7–8ft on Sunday), the quality is poor. Not worth it.
Now, Monday the 7th is a sneaky good day after a stormy weekend. Morning brings a moderate offshore from the northwest, with a 8ft ESE swell at 9 seconds and wave energy at 799. It’ll be clean and punchy. Afternoon stays clean with a lighter cross-offshore, 7ft waves. Good for strong intermediates.
Tuesday the 8th through Wednesday the 9th, things go big – 12ft to 13ft from the southeast. That’s expert territory. The wind is light and favorable on Tuesday morning, but the swell is just too huge for this break. Unless you’re a charger, stay on the beach. Energy readings are massive, over 2400 and up to 4667. It’s a beast.
From Thursday the 10th onward, it’s a long, grim run. Stormy weather, gale-force winds, and relentless cross-onshore conditions smash the surf. Thursday through Tuesday the 15th is all blown out, with 15–37 mph winds. Waves hang around 5ft to 15ft, but it’s just messy and dangerous. Not a paddle in sight.
On Wednesday the 16th, there’s a last brief flicker – a 5ft swell from the SSW with a very long 16-second period, but it’s onshore and marginal. With that period, the waves will be bowling and straight, better suited to a point or reef than this beach setup.
So to sum it up: your best windows are Friday the 4th (morning and afternoon, clean 4–6ft) and Monday the 7th (clean 7–8ft offshore). Those are the only ones I’d call standouts. Everything else is either flat, messy, or way too big. The gap from the 10th to the 16th is almost a full week of poor conditions.
Stay salty,
Rusty
Short Range ForecastHeavy rain (total 28mm), heaviest during Thu night. Warm (max 27°C on Wed morning, min 22°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 75mm), heaviest during Fri morning. Warm (max 26°C on Sun night, min 21°C on Fri night). Winds increasing (light winds from the ESE on Fri night, fresh winds from the E by Sat night). | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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) | ESE 12 | ESE 12 | ESE 11 | ESE 11 | S 8 | S 9 | S 8 | S 8 | S 10 | S 10 | S 9 | S 9 | S 8 | SE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | SSE 10 |
Wave Graph | |||||||||||||||||||||
123 | 161 | 138 | 121 | 91 | 123 | 115 | 89 | 192 | 301 | 449 | 223 | 130 | 141 | 207 | 384 | 784 | 789 | 772 | 645 | 581 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross | cross-off | off | cross-on | cross | cross-on | cross | cross-on | cross-on | off | off | cross-off | glassy |
High Tide | 7:52PM1.85m | 8:41AM1.71m | 8:18PM1.82m | 9:39AM1.60m | 8:47PM1.77m | 11:03AM1.49m | 9:23PM1.68m | 1:39PM1.48m | 10:28PM1.58m | 3:23PM1.59m | 00:50AM1.53m | 4:06PM1.69m | 2:35AM1.60m | ||||||||
Low Tide | 1:46PM0.71m | 2:18AM0.48m | 2:17PM0.90m | 3:05AM0.50m | 2:51PM1.09m | 4:04AM0.55m | 3:34PM1.28m | 5:24AM0.59m | 5:13PM1.42m | 7:05AM0.57m | 8:29PM1.38m | 8:32AM0.48m | 9:37PM1.23m | ||||||||
5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | |
— | 6:17 | — | — | 6:16 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | — | 6:09 | — | |
mm | — | — | — | — | — | 2 | 4 | 11 | 11 | 19 | 20 | 27 | 9 | — | — | — | — | — | — | — | 2 |
Temp °C | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 23 | 24 | 23 | 23 | 22 | 22 | 25 | 25 | 25 | 25 | 26 | 28 | 27 | 27 |
Feels °C | 26 | 27 | 27 | 29 | 29 | 29 | 27 | 26 | 25 | 25 | 23 | 24 | 21 | 22 | 22 | 25 | 25 | 28 | 29 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | S 8 | S 8 | S 9 | S 8 | S 8 | S 10 | S 10 | S 9 | S 9 | S 8 | SW 10 | SSW 9 | SSW 8 | SSW 10 | SW 9 | SSW 9 | ESE 8 | SSE 10 |
123 | 161 | 138 | 69 | 91 | 123 | 115 | 89 | 192 | 301 | 449 | 210 | 130 | 102 | 92 | 47 | 35 | 22 | 17 | 645 | 581 | |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 9 | S 8 | ESE 11 | ESE 10 | ESE 10 | E 11 | E 10 | E 10 | ESE 9 | ESE 8 | E 9 | SW 9 | E 13 | E 13 | SE 12 | S 15 | — | S 10 | S 10 | SSW 9 |
24 | 26 | 50 | 121 | 86 | 77 | 83 | 49 | 49 | 96 | 81 | 15 | 22 | 3 | 3 | 6 | 4 | — | 8 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 8 | SE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | E 10 | S 15 | SW 11 | — | — | E 12 | — | — | S 9 | S 9 | — |
20 | 18 | 3 | 18 | 11 | 16 | 27 | 25 | 24 | 31 | 16 | 4 | 42 | — | — | 3 | — | — | 2 | 6 | — | |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 4 | ESE 4 | SE 4 | ESE 4 | E 4 | — | SE 6 | ENE 5 | E 8 | ESE 7 | ESE 6 | SE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | — | E 8 |
56 | 44 | 20 | 9 | 4 | 1 | 2 | — | 18 | 49 | 135 | 223 | 103 | 141 | 207 | 384 | 784 | 789 | 772 | — | 326 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 244 | 191 | 92 | 92 | 198 | 92 | 0 | 0 | 92 | 0 | 0 | 92 | 222 | 1278 | 324 | 242 | 242 | 0 | 0 | 0 | 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.











