
Surf Forecasts:
Akabane Long Beach surf forecast from 6 Aug 2026:
- Best quality surf: Sunday 9 Aug, 3AM (local time) - 5.5ft (1.7m), 12s period, S swell with glassy winds.
- Most powerful swell: Thursday 6 Aug, 6PM (local time) - 11ft (3.5m), 14s period, SSE swell with 5,165 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 3AM (local time) - 5.5ft (1.7m), 12s 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 Sunday (Aug 09) at 3AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.2m and 13s. 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 14s and forecast to arrive on Thursday (Aug 06) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 9th Aug) | 5.5ft (1.7m) 12s |
| Best Surf | 3AM (Sun 9th Aug) | 5.5ft (1.7m) 12s |
| Most Powerful | 6PM (Thu 6th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s heading our way for the next couple of weeks.
We’re starting off with a real rough patch, I’m not gonna lie. The first week is basically a write-off, with strong cross-onshore winds and messy, lumpy conditions. The swell is there, but it’s mostly blown out. It’s not until the second week that we start to see a light at the end of the tunnel.
Akabane Long Beach is the only spot on the menu, and it’s an exposed beach break that takes a lot of east in the swell. The water temp is sitting at 80°, which is a touch cooler than average for this time of year, but nothing to write home about.
The first few days are all about the struggle. Thursday the 6th morning has a solid 12 ft SSE swell running with a 13-second period, but that ESE wind at 16 mph is killing it. The combined energy is a massive 4172, but the cross-on breeze just tears it apart. It’s big, messy, and not for the faint of heart. This continues right through the weekend with similar conditions, though the swell drops.
By Monday the 11th, we finally get a change. The wind swings around to a light W at 6 mph, giving us a cross-off breeze and clean conditions. The swell is a much smaller 4 ft from the SSW, with a 12-second period and a combined energy of 626. It’s not a big day, but it’s the only clean window we’ve seen. The morning session is the one to target, as the afternoon gets choppy again.
The real standout, though, is Tuesday the 18th. We’ve got a glassy morning, winds are calm, and the swell is a tiny 3 ft from the ESE. The combined energy is low at 207, but for a longboard or a funboard, that glassy surface is going to be perfect. This is your best bet for a smooth, relaxing session. It’s not pumping, but it’s clean.
For the rest of the period, it’s a mixed bag of onshore winds and small, disappointing surf. The swell stays under 4 ft, and the wind is mostly cross-on or onshore, so the quality is poor. The 17th of August has a glassy morning with 2 ft waves, but it’s barely surfable. The 18th morning is the only real highlight.
So, to sum it up: the first week is a write-off. The second week offers a couple of clean windows, with Tuesday the 18th being the best of the bunch for a clean, small wave session. Don’t expect any barrels.
Later, Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 26°C on Fri night). Winds decreasing (fresh winds from the ESE on Thu afternoon, calm by Sat night). | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Tue morning, min 26°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
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) | SSE 13 | SSE 14 | SSE 13 | S 12 | S 12 | S 11 | S 12 | SSW 12 | S 11 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | E 12 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | ESE 13 |
Wave Graph | |||||||||||||||||||||
4070 | 4907 | 3861 | 2273 | 1597 | 1104 | 1258 | 1029 | 546 | 543 | 569 | 514 | 432 | 345 | 397 | 462 | 478 | 376 | 370 | 303 | 307 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-off | cross-on | cross-off | cross-off | cross-on | on |
High Tide | 11:05AM1.44m | 10:18PM1.67m | 1:13PM1.42m | 11:17PM1.62m | 3:15PM1.54m | 00:50AM1.60m | 4:18PM1.67m | 2:23AM1.64m | 5:01PM1.77m | 3:34AM1.72m | 5:37PM1.83m | 4:31AM1.81m | 6:10PM1.87m | ||||||||
Low Tide | 4:08PM1.09m | 5:52AM0.59m | 5:26PM1.28m | 7:19AM0.51m | 7:48PM1.36m | 8:39AM0.39m | 9:29PM1.30m | 9:43AM0.25m | 10:25PM1.18m | 10:36AM0.15m | 11:07PM1.05m | 11:22AM0.09m | 11:45PM0.92m | ||||||||
5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | |
— | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 29 | 30 | 29 | 28 | 28 | 29 | 27 | 28 | 30 | 28 | 31 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 14 | SSE 13 | S 12 | S 12 | S 11 | S 12 | SSW 12 | S 11 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | S 11 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
4070 | 4907 | 3861 | 2273 | 1597 | 1104 | 1258 | 1029 | 546 | 543 | 569 | 514 | 432 | 345 | 397 | 462 | 478 | 376 | 370 | 303 | 240 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | E 16 | E 16 | E 15 | E 15 | ESE 10 | ESE 9 | ESE 10 | ESE 12 | S 11 | S 12 | S 12 | S 11 | E 12 | ESE 11 | E 11 | E 11 | ESE 10 | E 10 | ESE 9 | ESE 13 |
102 | 5 | 5 | 17 | 4 | 175 | 121 | 172 | 383 | 344 | 400 | 456 | 326 | 341 | 202 | 151 | 114 | 139 | 70 | 118 | 307 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 15 | SW 14 | SE 8 | SSW 13 | SSW 12 | SW 13 | SSW 13 | SW 12 | SW 13 | SW 13 | SSE 11 | SSE 11 | SE 11 | SE 13 | SE 12 | SSW 10 |
— | — | — | — | — | 4 | 214 | 69 | 335 | 347 | 394 | 215 | 157 | 84 | 85 | 13 | 13 | 5 | 7 | 24 | 133 | |
Wind waves Height (m) Direction Period (s) | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | — | — | — | — | — | — | — | — | — | — | — | ESE 6 | ESE 6 | SE 3 | SSE 3 |
— | 108 | 170 | 282 | 358 | 155 | — | — | — | — | — | — | — | — | — | — | — | 27 | 25 | 2 | 3 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 229 | 198 | 191 | 198 | 198 | 92 | 92 | 178 | 91 | 92 | 178 | 92 | 91 | 229 | 91 | 0 | 158 | 0 | 0 | 198 | 91 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











