Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 8 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
27.8°C
0.1° 

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 23 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 3AM (local time) - 7ft (2.2m), 12s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 12AM (local time) - 7.5ft (2.3m), 15s period, SSE swell with 2,228 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 6AM (local time) - 2.5ft (0.8m), 17s 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 (Aug 24) at 6AM. The primary swell is predicted to be 0.8m and 17s period with a secondary swell of 0.8m and 12s. 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 2.3m 15s and forecast to arrive on Tuesday (Aug 25) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 24th Aug)2.5ft (0.8m) 17s
Best Surf 3AM (Wed 26th Aug)7ft (2.2m) 12s
Most Powerful12AM (Tue 25th Aug)7.5ft (2.3m) 15s

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


The Lowdown

Alright, Rusty here, let's talk about what's on offer.

Alright, so we've got a window of surf coming up, but it's a bit of a mixed bag here at Akabane Long Beach. The first few days are going to be a bit of a write-off for the most part, with a lot of cross-onshore wind messing up the swell. The real standout is a ways off, so we'll get to that.

The first real chance to get wet is Monday morning (24 August). The sun’s out, the wind is glassy from the WNW at just 3 mph, and there's a clean 3 ft groundswell from the SSE with a very long period of 18 seconds. The energy’s moderate at 948, and the conditions are looking glassy. It’s a classic early-morning window before the wind swings around. That afternoon, the wind turns cross-on from the SSW at 12 mph and the swell jumps to 6 ft, but it gets choppy and messy, so your session is really only that morning window.

The next few days, from Tuesday through to the end of the month, are a tough watch. The swell hangs around 5 ft to 8 ft, but it's almost constantly chopped up by cross-onshore winds. The energy is high, hitting 2525 on Tuesday morning, but the wind just ruins it. This is the kind of setup that would be more interesting for kite surfing than paddle surfing. The water is about average for this time of year.

We do get a bit of a reprieve on Friday morning, 28 August. The wind drops to glassy from the SE at 3 mph, and the swell is a clean 3 ft from the S with a short period of 8 seconds. The energy is weak at 237, but the glassy conditions will make it worthwhile for a longboard or a funboard. The morning session on Saturday, 29 August, is similar, with glassy wind and a 3 ft swell from the SSW. The weekend after that, though, is a total loss with strong winds and no quality.

Now, the real promise comes in the second week. Tuesday morning, 1 September, looks good with glassy conditions, a 3 ft S swell at 12 seconds, and clean energy at 364. But the absolute standout is Wednesday morning, 2 September. We've got a clean cross-offshore breeze from the NNE at just 3 mph, with a 5 ft S swell and a 12-second period. The energy is moderate at 625, and the description says "clean" – that's the word we want to hear. This is the best on offer, a proper morning session with clean lines and no crowds to worry about if you get out early.

Looking further out, Sunday morning, 6 September, is a solid option for the more experienced crew. The wind is offshore from the NW at 12 mph, and the swell is 5 ft from the SSE with a 13-second period. The energy is strong at 1003, and it's labelled as excellent for experienced surfers. That's a big swell, so it's not for beginners, but it'll be a fun, clean day for those who can handle it. Then Monday morning, 7 September, keeps the run going with a clean offshore breeze from the N at 6 mph and a 6 ft S swell.

So, to sum it up: the best windows are the early glassy mornings, specifically Monday 24 August, Friday 28 August, Saturday 29 August, and the absolute standout is Wednesday morning, 2 September. The long-range stuff on the 6th and 7th is promising but keep an eye on it as it gets closer.

Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 29°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
1
2
2
1
3
3
1
0
1
0
2
2
2
2
2
0
2
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
SSE
12
0.9
SSE
18
1.9
SSE
16
2.3
SSE
15
2.1
SSE
13
2.4
S
13
2.3
S
13
2.2
S
13
1.7
S
12
1.6
S
11
1.5
S
10
1.4
S
10
1.3
S
9
1
S
8
1.1
S
9
1
SSW
9
1
SSW
9
0.9
SSW
9
0.6
ESE
11
Wave Graph
Metric surfscale
Energy kJ
129
585
1896
2228
1467
2053
1686
1604
827
599
468
369
264
130
186
154
173
129
97
Wind (km/h)
5
SE
5
WNW
20
SSW
10
SSW
10
SW
20
SSW
15
WSW
5
SSW
20
SSW
15
SW
10
SSW
20
SSW
10
NNE
5
SE
5
SW
10
W
5
WNW
15
SW
5
NE
Wind State
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
glassy
cross-off
glassy
cross-on
cross-off
High Tide
2:00AM1.44m
4:53PM1.62m
3:13AM1.52m
5:14PM1.69m
4:01AM1.61m
5:35PM1.74m
4:41AM1.70m
5:57PM1.79m
5:17AM1.78m
6:20PM1.82m
5:54AM1.83m
6:42PM1.85m
Low Tide
9:47PM1.29m
9:34AM0.54m
10:18PM1.16m
10:15AM0.42m
10:44PM1.03m
10:49AM0.32m
11:10PM0.90m
11:20AM0.27m
11:36PM0.79m
11:50AM0.26m
00:04AM0.69m
12:18PM0.30m
00:33AM0.60m
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
thunderstorm
mod rain
light rain
cloud
part cloud
part cloud
cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:18
5:18
5:18
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:29
6:28
6:25
6:24
6:23
6:22
 mm
4
1
4
8
1
3
Temp °C
27
27
28
27
27
28
28
28
29
28
28
29
28
25
26
26
28
28
28
Feels °C
30
30
30
30
31
29
31
32
32
31
32
31
31
30
30
30
32
30
32
  • Map Icons:
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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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