Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 2 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
27.4° C
0.4° 

Akabane Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Akabane Long Beach surf forecast from 18 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 12AM (local time) - 10ft (3.0m), 16s period, SSE swell with onshore winds.
  • Most powerful swell: Wednesday 26 Aug, 9AM (local time) - 11ft (3.5m), 17s period, SSE swell with 6,592 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 3AM (local time) - 2.5ft (0.7m), 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 Friday (Aug 21) at 3AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.4m and 11s. 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 17s and forecast to arrive on Wednesday (Aug 26) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 21st Aug)2.5ft (0.7m) 9s
Best Surf12AM (Wed 26th Aug)10ft (3.0m) 16s
Most Powerful 9AM (Wed 26th Aug)11ft (3.5m) 17s

Table - best surf conditions forecast for Akabane Long Beach over the next 16 days.


The Lowdown

G’day, Rusty here. We’ve got a real mixed bag coming up over the next couple of weeks along this stretch, so let’s break it down.

The early part of the window is pretty flat. Wednesday the 19th and Thursday the 20th are basically write-offs – tiny bumps in the 1ft to 2ft range with poor conditions. Friday the 21st morning shows a glimmer with a 3ft south swell and glassy winds at Akabane Long Beach, but it’s still a bit ordinary, just surfable. That’s really the only flicker of hope in the first week.

Now, things start to build from Monday the 24th with the swell pushing up to 3ft from the south-southwest, but the winds are still messy – cross-onshore and choppy, not doing us any favours. The real change comes Tuesday the 25th. That morning we see a solid jump to 7ft from the SSE with a very long 15-second period – proper groundswell energy. The combined swell energy is strong at 1991. Winds are light cross-shore, so it’s rideable for an experienced surfer, but watch out – waves over 5ft and approaching 7ft are getting into the zone where beginners might struggle, and 7ft that afternoon with onshore winds makes it even tougher. This is a standout for the more skilled crew, but crowds are often a factor here, so get in early.

Wednesday the 26th is where it gets serious – and honestly, too big for most. Swell hits 12ft to 13ft from the SSE with a very long 17-second period, and combined energy is through the roof at 6698 to 7562. Winds are light cross-shore and cross-onshore, but frankly, at this size it’s expert-only territory. Same story Thursday the 27th – 18ft bombs with heavy rain and strong winds, 10363 energy – that’s a beast of a day, only for the brave and experienced. Friday the 28th morning sees glassy conditions and a still-massive 13ft swell from the SSE, but again, this is a big-wave session only.

The second week settles down a bit. Saturday the 29th drops to 7ft from the south with 11-second period, marginal conditions, and then we’re back into a run of poor surf through to Tuesday the 3rd of September. The one real highlight in that later stretch is Thursday the 3rd of September morning – a 4ft swell from the SSE with clean offshore winds out of the NNW, good wave quality expected. That’s your best bet if you’re looking for something manageable and clean, though it’s still only a moderate-sized swell.

Best of the whole window? Tuesday the 25th morning for the experienced crew, and Thursday the 3rd of September morning for a cleaner, more manageable session.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 26°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
2
3
1
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
ESE
7
0.7
ESE
7
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.7
S
9
0.8
S
9
0.8
SSW
9
0.9
SSW
9
0.8
SSW
9
0.9
SSW
9
0.8
SSW
9
0.9
SSW
10
0.9
SSW
9
1
SSW
11
1
SSW
10
1
SSW
11
1.4
SSE
15
2
SSE
15
2.2
SSE
14
3
SSE
16
Wave Graph
Metric surfscale
Energy kJ
43
40
25
25
39
78
99
108
144
110
121
90
132
149
254
210
226
867
1857
2020
4204
Wind (km/h)
10
ESE
15
S
10
SE
0
SE
15
SSE
10
SSE
5
WSW
20
SSW
15
S
10
WSW
20
SSW
15
S
10
SSW
15
S
15
S
10
S
15
S
10
S
5
SW
20
S
10
SE
Wind State
cross-on
on
on
glassy
on
on
glassy
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
High Tide
9:55AM1.48m
9:10PM1.70m
11:07AM1.36m
9:32PM1.62m
2:25PM1.34m
10:01PM1.53m
4:16PM1.45m
11:32PM1.44m
4:33PM1.54m
2:00AM1.44m
4:53PM1.62m
3:13AM1.52m
5:14PM1.69m
Low Tide
3:07PM1.04m
4:16AM0.71m
3:28PM1.20m
5:24AM0.75m
3:40PM1.34m
7:05AM0.75m
8:11PM1.41m
8:36AM0.66m
9:47PM1.29m
9:34AM0.54m
10:18PM1.16m
10:15AM0.42m
10:44PM1.03m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:15
5:16
5:16
5:16
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:34
6:32
6:30
6:30
6:29
6:28
 mm
1
Temp °C
27
27
26
27
27
26
27
28
27
27
28
27
28
28
27
27
28
26
27
28
27
Feels °C
30
29
29
29
28
29
29
29
29
31
29
30
31
30
30
29
30
28
29
29
30
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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