Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 2 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
28.1°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 25 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 9AM (local time) - 6ft (1.8m), 11s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 2 Sep, 9AM (local time) - 8ft (2.5m), 11s period, S swell with 1,724 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 9AM (local time) - 6ft (1.8m), 11s 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 Wednesday (Aug 26) at 9AM. The primary swell is predicted to be 1.8m and 11s period with a secondary swell of 0.5m and 13s. 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 2.5m 11s and forecast to arrive on Wednesday (Sep 02) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Sunday (Aug 30) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Wed 26th Aug)6ft (1.8m) 11s
Best Surf 9AM (Wed 26th Aug)6ft (1.8m) 11s
Most Powerful 9AM (Wed 2nd Sep)8ft (2.5m) 11s

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 on the cards for the only spot that's showing any action.

The entire 16-day window is a tale of one break: Akabane Long Beach. There's a bit of a gap right at the start, but we kick things off on Wednesday, August 26th. Now, don't get too excited, because this is a mixed bag.

We start with a solid pulse on Wednesday morning. A 6ft south swell with an 11-second period is pumping in, and the combined energy is a solid 829 (moderate). The wind is a light 6 mph from the west, making it a cross-offshore breeze. The report says "expect very good surf conditions," and with that wind, it's looking clean. This is the standout of the whole run. The swell direction (S) is a tick off the optimum (SSE) but it's close enough to work. The break is very consistent, so you won't be waiting around. Keep in mind, at 6ft, it's pushing into intermediate territory, but it's not out of reach for a keen beginner on a good day. The water temp is about average for this time of year, nothing weird to report.

That Wednesday afternoon, though, it all goes pear-shaped. The wind swings to the SSW at 16 mph, turning it onshore and choppy. The swell drops a touch, but the quality is gone. The report calls it "poor surf conditions."

Thursday, August 27th, is a write-off. The morning is a 3ft SSE swell with a light cross-shore, but the report says it's "marginal." The afternoon is a bit bigger at 5ft, but the wind is onshore again. Not worth paddling out for.

Friday, August 28th, brings a glimmer of hope. We get a morning of clean 3ft south swell with an 8-second period and a light offshore breeze from the NNW. It's small, but clean. The wind is the key here. The report says "expect good surf conditions," so a fun little wave for the log or a mid-length.

Saturday, August 29th, starts with a tiny 2ft south swell and glassy conditions. It's small, but if you're desperate, it's rideable. The energy is weak (115). The afternoon is a complete dud.

Sunday, August 30th, is another day of tiny, weak swell. The morning is 3ft with a 6-second period and glassy, but the energy is only 98. It's a lake.

From Monday, August 31st, all the way through to Thursday, September 10th, the pattern is blown out. The wind is hammering from the east and southeast, consistently 16 to 28 mph. The swell gets huge – we're talking 10ft, 12ft, even 20ft on September 8th – but it's all messy, onshore, and dangerous. The combined energy hits 5496 and even 10041 (very strong) on those days, which is a massive amount of power. But with the wind and the onshore direction, it's unsurfable. For a stretch of over a week, it's just a washing machine. At 10ft and over 8ft, it's strictly for experts anyway, but with the wind, it's a no-go for anyone.

The energy stays high, but the wind ruins it. The only real hope was that Wednesday morning, August 26th. If you missed that, you're waiting for a change in the wind pattern, which might not come until the very end of the forecast. For now, Akabane Long Beach is a kite-surfing show, not a paddle-surfing spot.

Rusty.

Short Range Forecast

Heavy rain (total 35mm), heaviest during Fri morning. Warm (max 29°C on Wed morning, min 24°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Warm (max 28°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
0
1
1
0
2
2
0
1
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
S
11
1.4
S
11
1.5
S
11
0.9
SSE
11
1.3
SSW
10
1.6
SSW
6
1.1
S
8
1
S
8
0.8
S
8
0.4
ESE
12
0.6
SSW
6
0.4
SE
11
0.7
SSW
6
0.4
SE
10
1.1
ESE
5
0.4
S
12
0.6
S
10
0.8
S
10
0.8
S
18
1.9
S
15
2.3
SSE
13
Wave Graph
Metric surfscale
Energy kJ
828
492
505
194
325
173
169
130
80
46
27
31
36
27
54
42
78
125
389
1610
1671
Wind (km/h)
10
W
25
SSW
20
SW
10
SW
20
SSW
10
NW
10
NNE
10
WSW
15
WNW
0
WNW
0
SW
20
ESE
10
E
10
SSE
15
ESE
10
SSE
15
S
15
SE
25
E
30
ESE
35
ESE
Wind State
cross-off
cross-on
cross
cross
cross-on
cross-off
cross-off
cross
cross-off
glassy
glassy
cross-on
cross-on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
5:35PM1.74m
4:41AM1.70m
5:57PM1.79m
5:17AM1.78m
6:20PM1.82m
5:54AM1.83m
6:42PM1.85m
6:31AM1.85m
7:05PM1.86m
7:10AM1.84m
7:28PM1.87m
7:53AM1.79m
7:52PM1.85m
Low Tide
10:49AM0.32m
11:10PM0.90m
11:20AM0.27m
11:36PM0.79m
11:50AM0.26m
00:04AM0.69m
12:18PM0.30m
00:33AM0.60m
12:47PM0.39m
1:05AM0.54m
1:16PM0.53m
1:39AM0.50m
1:46PM0.71m
2:18AM0.48m
clear
clear
rain showers
part cloud
thunderstorm
mod rain
heavy rain
rain showers
cloud
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:20
5:20
5:22
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:24
6:23
6:22
6:21
6:20
6:17
 mm
2
1
8
22
2
4
4
6
Temp °C
29
29
28
28
29
29
24
26
26
27
27
26
27
28
27
28
28
27
27
27
27
Feels °C
31
30
31
32
31
32
28
29
29
32
32
28
31
31
30
31
30
30
28
27
26
  • Map Icons:
  • Break
  • 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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