Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 2 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
26.8° C
0.9° 

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 8 Aug 2026:

  • Best quality surf: Monday 10 Aug, 3AM (local time) - 4.5ft (1.3m), 12s period, ESE swell with glassy winds.
  • Most powerful swell: Saturday 8 Aug, 12PM (local time) - 6ft (1.9m), 11s period, S swell with 841 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 3AM (local time) - 4.5ft (1.3m), 12s period with ESE 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 10) at 3AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 1.2m 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 1.9m 11s and forecast to arrive on Saturday (Aug 08) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Aug 11) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 10th Aug)4.5ft (1.3m) 12s
Best Surf 3AM (Mon 10th Aug)4.5ft (1.3m) 12s
Most Powerful12PM (Sat 8th Aug)6ft (1.9m) 11s

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


The Lowdown

Alright, let’s get into it. The next couple of weeks are a bit of a mixed bag for Akabane Long Beach. There’s a lot of small, onshore slop to sift through, but there are a couple of mornings that are gonna be worth setting the alarm for. The water temp is sitting at 80°, which is right around normal for this time of year, so you can get away with a thin suit or a rashie.

The first real window to look at is the morning of Monday, the 10th. It’s glassy with a light offshore touch, and there’s a clean 4ft of SSW swell rolling in. The combined energy is solid at 1045, so there’s some push to it. It’s a bit of a standout because the wind is so clean, even though the swell isn’t huge. That’s your pick of the first week.

Before that, the weekend is pretty ordinary. Saturday morning has a bit of size at 7ft from the south, but it’s cross-onshore and the energy is a bit jumbled. The period is 11 seconds, which is okay, but the conditions are only going to be marginal. Sunday drops off in size, but the wind stays cross-onshore, so it’s not going to be great.

After Monday’s clean window, the wind swings around and it gets messy. Tuesday morning sees a cross-offshore breeze which cleans things up, but the swell drops to 4ft and the energy fades to 542. It’s surfable but not special. From Tuesday afternoon all the way through to the 18th, it’s mostly small, onshore, and choppy. There are a few windows with lighter wind, but the swell is just too weak to get excited about. The energy levels start dropping into the 200s and 300s, which tells you there’s not much oomph out there.

Now, the second standout is the morning of Wednesday, the 19th. The swell picks up to 8ft from the east, but the period is a short 7 seconds. That’s a problem. It’s going to be lumpy and disorganized, and for a beach break, that’s not ideal. The wind is light, which is a plus, but the short period is gonna make it a bit of a close-out mess. It might be better for the experts only, and honestly, it could be more interesting for the kite crew than the paddle crew.

The real gem of the whole period is the morning of Thursday, the 20th. It’s glassy, the wind is light, and there’s a clean 7ft of south swell with a 9 second period. The combined energy is strong at 762. This is the one to circle. It’s got size, it’s clean, and the direction is right for the beach. The period is a bit short of ideal, but with that glass, it’s going to be fun. This is your best bet for a proper session.

After that, it fades out again. The last few days of the period are small and mostly onshore. The swell drops back to under 3ft, and the energy is weak. There’s a cross-offshore breeze on the morning of the 23rd, but the swell is only 2ft, so you’re just looking at tiny, clean waves.

So, bottom line: mark your calendar for Monday morning the 10th and Thursday morning the 20th. The 20th is the standout – bigger, cleaner, and more push. The rest is a waiting game.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Moderate rain (total 16mm), heaviest on Tue night. Warm (max 30°C on Tue afternoon, min 25°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the NE by Thu night).

Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
3
1
3
4
0
3
1
0
0
0
0
0
0
0
0
1
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)
2
S
11
1.7
S
11
1.6
S
11
1.4
ESE
13
1.4
ESE
13
1.5
SSW
12
1.3
SSW
11
1.1
ESE
12
1.1
SSW
11
1.1
SSW
11
1.1
SSW
10
1.1
SSW
10
1
SSW
10
1
SSW
11
1
SSW
10
0.9
SSW
10
0.9
SSW
10
0.9
SSW
10
0.7
E
11
1.9
ESE
6
2.1
E
7
Wave Graph
Metric surfscale
Energy kJ
949
683
595
673
653
569
430
361
292
297
276
276
236
240
227
176
140
157
116
249
402
Wind (km/h)
10
SE
15
SSE
5
ESE
10
SE
15
S
5
S
5
SW
20
SSW
5
SSW
25
NW
35
WNW
25
WNW
15
E
30
ESE
35
E
35
ESE
30
SE
20
ESE
15
E
20
SE
20
E
Wind State
cross-on
on
cross-on
cross-on
cross-on
on
glassy
cross-on
glassy
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
on
cross-on
High Tide
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
5:22AM1.87m
6:41PM1.88m
6:09AM1.89m
7:10PM1.88m
Low Tide
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
12:03PM0.10m
00:21AM0.80m
12:41PM0.18m
00:57AM0.70m
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
rain showers
thunderstorm
light rain
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:07
5:07
5:07
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:45
6:45
6:44
6:43
6:42
6:40
 mm
2
1
2
5
1
5
2
4
Temp °C
27
28
27
27
27
26
27
27
27
28
30
27
27
27
27
27
27
27
28
28
27
Feels °C
31
30
31
29
28
28
29
27
29
26
26
25
25
25
25
25
26
29
29
29
27
  • 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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