
Surf Forecasts:
Akabane Long Beach surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 9AM (local time) - 10ft (3.0m), 9s period, S swell with cross-onshore winds.
- Most powerful swell: Monday 7 Sep, 12AM (local time) - 11ft (3.5m), 9s period, SE swell with 2,019 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 3AM (local time) - 7.5ft (2.3m), 10s period with SSE 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 Monday (Sep 07) at 3AM. The primary swell is predicted to be 2.3m and 10s period with a secondary swell of 0.1m and 9s. Another secondary swell of 2.3m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Akabane Long Beach in the next 16 days are 3.5m 9s and forecast to arrive on Monday (Sep 07) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Sep 09) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 7th Sep) | 7.5ft (2.3m) 10s |
| Best Surf | 9AM (Wed 9th Sep) | 10ft (3.0m) 9s |
| Most Powerful | 12AM (Mon 7th Sep) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what we’ve got.
First up, the water temp at Akabane Long Beach is sitting at 81°F, which is pretty much average for this time of year – nothing unusual there.
So, the overall pattern: We’ve got a serious pulse of energy rolling in Sunday afternoon, September 6th, but it’s a bit of a beast. Swell is hitting 12 ft out of the east with a short 8-second period, and combined wave energy is a thumping 1724 – that’s strong to very strong energy. But here’s the catch: that easterly direction doesn't match this break’s optimum SSE swell, and with a heavy cross-offshore wind howling at 28 mph from the ENE, it’s just too big and messy. This one’s for the brave or the kite crew, not your average paddle session.
The real standout is Monday morning, September 7th. The swell drops to a more manageable 7 ft from the SSE – bang on the optimum direction – with a solid 10-second period. The wind is glassy as can be from the SSW at just 3 mph. That’s clean, organised surf with good energy (1210 combined). It’s still big enough at 7 ft that it’s for experienced surfers only, but if you’ve got the skill, this is the best on offer. Just be aware this spot can get crowded – people know when it’s good.
Monday afternoon stays clean with 7 ft SSE swell and light offshore NW wind at 3 mph. The energy drops a notch (869), but still very surfable and clean.
Tuesday the 8th sees a drop in size and quality. Morning is 5 ft S swell with a 10-second period, but a moderate cross-breeze from the east chops it up. Afternoon gets worse with cross-onshore wind.
Wednesday the 9th: another big pulse rolls in with 10 ft S swell and strong energy (1281), but the southerly cross-onshore wind at 9 mph, ramping to 19 mph in the afternoon, makes it a lumpy, blown-out mess. Too big, too ugly – avoid.
Thursday the 10th morning offers a clean window with 4 ft S swell and a light offshore NNW breeze at 6 mph. It’s small but clean. Energy is moderate (374).
From Friday the 11th right through to September 20th, it’s a long, flat spell. The swell drops below 3 ft, period’s short or long but tiny, and the winds are mostly onshore or cross-onshore. Combined energy dribbles down into double digits – weak stuff. There’s a brief flicker on Monday the 14th morning: 5 ft from the ESE with a 10-second period and light offshore NW wind, giving clean conditions and decent energy (795). That could offer a few fun ones, but it’s not a standout.
Another small clean window appears Wednesday the 16th afternoon – glassy conditions with 3 ft ESE swell, but it’s weak (211 energy). And Thursday the 17th morning has a gentle offshore, but again tiny at 3 ft.
Bottom line: The best is Monday morning, September 7th. That’s your window. After that, it’s a long stretch of small, messy, or flat conditions until the 14th offers a small clean session, but nothing compared to that Monday surge.
Stay tuned, forecasts can change.
Rusty.
Short Range ForecastHeavy rain (total 300mm), heaviest during Sun night. Warm (max 28°C on Wed morning, min 22°C on Sun afternoon). Mainly near gales. | Days 5-7 Weather SummaryHeavy rain (total 28mm), heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 23°C on Thu night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Fri night). | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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) | E 8 | SE 9 | SSE 10 | SSE 9 | SSE 9 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | ESE 6 | ESE 6 | S 7 | S 7 | S 8 | ESE 13 | ESE 13 | ESE 6 |
Wave Graph | ||||||||||||||||||||
1673 | 2019 | 842 | 708 | 645 | 470 | 440 | 641 | 1275 | 1212 | 487 | 223 | 135 | 141 | 36 | 39 | 59 | 60 | 102 | 59 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | off | glassy | cross | cross-on | on | cross-on | cross-on | off | off | cross-on | cross-on | cross-on | on | off | cross-on | cross-on | cross-on |
High Tide | 3:23PM1.59m | 00:50AM1.53m | 4:06PM1.69m | 2:35AM1.60m | 4:38PM1.77m | 3:41AM1.72m | 5:07PM1.83m | 4:34AM1.82m | 5:34PM1.87m | 5:19AM1.89m | 6:01PM1.90m | 6:02AM1.92m | 6:25PM1.91m | |||||||
Low Tide | 8:29PM1.38m | 8:32AM0.48m | 9:37PM1.23m | 9:35AM0.37m | 10:17PM1.05m | 10:24AM0.30m | 10:52PM0.88m | 11:04AM0.28m | 11:24PM0.72m | 11:41AM0.32m | 11:56PM0.59m | 12:14PM0.41m | 00:28AM0.50m | |||||||
— | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | |
6:12 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:02 | — | |
mm | 82 | 150 | 20 | 4 | 15 | 3 | 5 | 14 | 7 | 9 | 9 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | — | — |
Temp °C | 23 | 24 | 25 | 25 | 24 | 26 | 26 | 26 | 28 | 27 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 |
Feels °C | 19 | 25 | 30 | 30 | 28 | 27 | 28 | 30 | 31 | 27 | 26 | 27 | 24 | 29 | 30 | 31 | 31 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 9 | SSE 10 | SSE 9 | SSE 9 | S 10 | S 9 | S 9 | E 18 | S 9 | S 9 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | S 8 | ESE 13 | S 8 |
47 | 8 | 842 | 708 | 645 | 470 | 440 | 641 | 6 | 1212 | 487 | 223 | 124 | 72 | 35 | 38 | 55 | 41 | 102 | 28 | |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 9 | SSW 9 | E 8 | E 8 | SE 9 | SE 8 | SE 8 | — | E 17 | ESE 16 | E 15 | ESE 15 | ESE 16 | SSW 8 | SSW 8 | ESE 13 | ESE 13 | S 8 | ESE 13 |
4 | 14 | 8 | 161 | 42 | 215 | 233 | 193 | — | 6 | 26 | 17 | 21 | 24 | 32 | 21 | 59 | 60 | 28 | 59 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 11 | E 8 | E 8 | E 18 | — | — | E 16 | SE 18 | E 11 | ESE 13 | ESE 14 | ESE 14 | SE 10 | SE 10 | — | SE 9 |
— | — | — | — | 21 | 20 | 22 | 6 | — | — | 21 | 12 | 2 | 17 | 36 | 39 | 24 | 24 | — | 22 | |
Wind waves Height (m) Direction Period (s) | E 8 | SE 9 | E 8 | — | — | — | — | — | S 9 | WNW 4 | NW 4 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | NW 3 | NW 3 | ESE 4 | ESE 5 | ESE 6 |
1673 | 2019 | 360 | — | — | — | — | — | 1275 | 18 | 6 | 122 | 135 | 141 | 17 | 3 | 4 | 17 | 51 | 47 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 260 | 259 | 0 | 0 | 0 | 92 | 92 | 91 | 91 | 215 | 0 | 0 | 200 | 191 | 92 | 198 | 0 | 92 | 244 | 92 |
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.










