Surf Forecasts:
Akabane Long Beach surf forecast from 20 Sep 2026:
- Best quality surf: Sunday 20 Sep, 9PM (local time) - 11ft (3.5m), 12s period, SE swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 6PM (local time) - 16ft (5.0m), 13s period, SSE swell with 8,210 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 9PM (local time) - 11ft (3.5m), 12s period with SE 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 (Sep 20) at 9PM. The primary swell is predicted to be 3.5m and 12s period. 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 5.0m 13s and forecast to arrive on Monday (Sep 21) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 5s period and expected on Monday (Sep 21) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 20th Sep) | 11ft (3.5m) 12s |
| Best Surf | 9PM (Sun 20th Sep) | 11ft (3.5m) 12s |
| Most Powerful | 6PM (Mon 21st Sep) | 16ft (5.0m) 13s |
Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.
Short Range ForecastHeavy rain (total 39mm), heaviest during Mon morning. Warm (max 28°C on Tue afternoon, min 21°C on Tue night). Winds increasing (light winds from the NE on Sun afternoon, strong winds from the WNW by Mon night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Warm (max 27°C on Thu afternoon, min 22°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
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 | SE 12 | SSE 13 | SSE 13 | SE 11 | ESE 9 | SSE 9 | SE 8 | ESE 5 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 9 | ESE 9 | ESE 9 | SSE 11 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 4906 | 3914 | 6538 | 7002 | 1995 | 225 | 103 | 34 | 45 | 187 | 170 | 46 | 25 | 10 | 7 | 16 | 16 | 41 | 75 | 94 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross | cross-on | cross | off | cross-off | off | off | cross-on | glassy | glassy | cross-off | cross-on |
High Tide | 3:24PM1.45m | 10:34PM1.36m | 3:45PM1.53m | 1:49AM1.37m | 4:06PM1.61m | 2:59AM1.48m | 4:27PM1.68m | 3:45AM1.60m | 4:48PM1.75m | 4:25AM1.72m | 5:10PM1.80m | 5:04AM1.81m | 5:32PM1.85m | |||||||
Low Tide | 8:57PM1.36m | 7:54AM0.72m | 9:26PM1.21m | 8:58AM0.61m | 9:49PM1.05m | 9:41AM0.51m | 10:13PM0.90m | 10:16AM0.44m | 10:38PM0.75m | 10:48AM0.41m | 11:05PM0.60m | 11:18AM0.43m | 11:33PM0.47m | |||||||
 |  |  |  |  |  |  |  |  | | | | | | | | | | | | |
 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — |
 | 5:52 | — | — | 5:50 | — | — | 5:49 | — | — | 5:47 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — |
mm | 1 | 13 | 12 | 9 | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | 2 | 2 | 18 |
Temp °C | 25 | 24 | 26 | 26 | 25 | 26 | 28 | 24 | 24 | 24 | 24 | 25 | 27 | 24 | 24 | 24 | 24 | 23 | 22 | 21 |
Feels °C | 28 | 25 | 26 | 26 | 21 | 21 | 24 | 21 | 23 | 23 | 23 | 26 | 28 | 26 | 26 | 24 | 26 | 26 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SSE 13 | SSE 13 | SE 11 | ESE 9 | SSE 9 | SE 8 | ESE 5 | S 8 | S 8 | ESE 6 | ESE 6 | ESE 6 | E 5 | ESE 9 | ESE 5 | SSE 11 | S 10 | S 10 |
| kJ | 3425 | 3914 | 6538 | 7002 | 1995 | 225 | 103 | 34 | 45 | 5 | 5 | 46 | 25 | 10 | 5 | 16 | 5 | 41 | 75 | 94 |
Swell 2 Height (m) Direction Period (s) | — | E 13 | E 12 | — | SSE 12 | SSE 10 | E 9 | S 7 | SSE 7 | SE 9 | E 10 | SSE 6 | SSE 8 | ESE 9 | E 9 | E 5 | ESE 9 | ESE 8 | ESE 8 | SE 15 |
| kJ | — | 30 | 26 | — | 1166 | 151 | 40 | 9 | 29 | 3 | 2 | 4 | 7 | 8 | 6 | 2 | 15 | 14 | 14 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 8 | S 9 | NW 4 | — | E 10 | SSE 8 | E 9 | SSE 8 | SSE 8 | SSE 8 | SSE 13 | S 13 | S 7 | E 10 |
| kJ | — | — | — | — | — | — | 1 | 1 | 2 | — | 8 | 7 | 6 | 7 | 7 | 7 | 16 | 32 | 1 | 8 |
Wind waves Height (m) Direction Period (s) | ESE 12 | — | ENE 8 | N 5 | WNW 5 | WNW 5 | WNW 5 | NW 4 | — | ESE 7 | ESE 6 | — | S 6 | WSW 2 | NW 3 | — | — | ESE 5 | ESE 5 | E 5 |
| kJ | 4906 | — | 821 | 188 | 151 | 130 | 50 | 21 | — | 187 | 170 | — | 3 | 1 | 2 | — | — | 17 | 22 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 324 | 324 | 198 | 281 | 96 | 91 | 191 | 294 | 633 | 905 | 670 | 0 | 297 | 273 | 297 | 834 | 96 | 0 | 0 | 242 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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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