Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 8 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
26.8°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 12 Sep 2026:

  • Best quality surf: Saturday 19 Sep, 12PM (local time) - 11ft (3.5m), 16s period, SE swell with cross-shore winds.
  • Most powerful swell: Saturday 19 Sep, 6PM (local time) - 13ft (4.0m), 14s period, SE swell with 6,752 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 15 Sep, 3AM (local time) - 3.5ft (1.1m), 9s 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 Tuesday (Sep 15) at 3AM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.3m and 14s. 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 4.0m 14s and forecast to arrive on Saturday (Sep 19) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 15th Sep)3.5ft (1.1m) 9s
Best Surf12PM (Sat 19th Sep)11ft (3.5m) 16s
Most Powerful 6PM (Sat 19th Sep)13ft (4.0m) 14s

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


The Lowdown

G’day, Rusty here. Let’s be straight with you – the next 16 days at Akabane Long Beach are a mixed bag, but there are a couple of moments that’ll get the heart pumping if you’re patient. The water temp’s sitting at a balmy 80°, which is bang on average for this time of year – no surprises there.

We’ve got a solid week of small, messy surf coming up. From Saturday the 12th right through to Thursday the 18th, it’s pretty poor – mostly knee-to-waist high junk at 1 ft to 6 ft from the ESE and SE, with periods under 10 seconds. The wind’s cross-onshore most of the time, chopping things up. The combined swell energy is weak to moderate (164 to 542), so you’re not missing much. Thursday the 16th afternoon has a glimmer: the wind goes glassy and the swell bumps to 4 ft from the ESE at 8 seconds, but it’s short period and the wave comment says “expect good surf conditions” – still, keep your expectations in check.

Then things get interesting. Saturday the 19th morning is the standout. We’ve got a clean 5 ft SE groundswell coming in at a very long 16 seconds, with light cross-offshore wind from the NNE at just 3 mph. The combined energy is massive at 2953 – that’s strong, powerful juice. This is a proper long-period groundswell, perfect for a spread-out break like this, but it’s going to be big and straight-lining at the beach. Only experienced surfers should be out here – this is the best on offer.

Sunday the 20th morning is glassy with a 10 ft ESE swell at 11 seconds – plenty of size but the wind and tide are favorable – however, it’s too big for this break, as noted. The energy is even bigger at 4086. Only for experts. The afternoon’s similar at 10 ft but a bit shorter period.

After that, it gets gnarly again. Monday the 21st sees 7 ft ESE swell dropping in energy but still marginal. Tuesday the 22nd morning is a monster – 21 ft S swell at 14 seconds with 17256 energy – way too big, even for the brave. The wind is howling cross-onshore, so that’s a kite surfers’ playground, not for paddling.

From Wednesday the 23rd onward, it drops right off. Wednesday and Thursday see small, clean conditions but the swell is tiny – 3 ft to 4 ft – and winds turn offshore or cross-offshore. Friday the 25th picks up to 8 ft from the ESE, but it’s marginal. The final highlight is Saturday the 26th morning: glassy winds, 6 ft E swell at 8 seconds, combined energy of 857 – moderate, clean, and fun for intermediates. The crowd factor at Akabane is “often” busy, so expect company on the good days.

This spot is very consistent, so even though there are long gaps of poor surf from the 12th to 18th, it’ll come good. Don’t hold your breath for the first week.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 26°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 49mm), heaviest during Thu afternoon. Warm (max 26°C on Fri afternoon, min 22°C on Wed morning). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
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
2
2
1
0
1
1
0
0
3
3
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)
1.2
ESE
5
0.6
ESE
13
0.9
SE
9
0.6
E
13
0.8
SE
7
0.8
SE
9
1.1
SE
10
1.1
SE
9
1.1
SE
9
0.9
SE
8
0.9
SE
8
0.9
ESE
8
1.2
ESE
8
0.9
ESE
6
1.2
ESE
7
2.3
ESE
8
2
E
9
1.3
ESE
9
1
SE
19
Wave Graph
Metric surfscale
Energy kJ
64
137
115
121
73
119
235
179
168
118
118
126
202
49
124
653
580
258
720
Wind (km/h)
25
ESE
20
ESE
20
SE
15
E
15
ESE
20
SSE
10
SE
5
WNW
10
NW
5
NNW
15
ENE
10
E
15
ENE
15
E
20
ENE
10
NNW
5
NNE
15
ESE
20
ENE
Wind State
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
glassy
off
off
cross
cross
cross
cross
cross
off
glassy
cross-on
cross
High Tide
6:42AM1.91m
6:49PM1.91m
7:21AM1.86m
7:11PM1.88m
8:00AM1.77m
7:32PM1.84m
8:39AM1.66m
7:51PM1.78m
9:24AM1.54m
8:09PM1.70m
10:28AM1.42m
8:28PM1.61m
Low Tide
00:28AM0.50m
12:44PM0.54m
00:59AM0.46m
1:12PM0.70m
1:31AM0.46m
1:38PM0.86m
2:04AM0.49m
2:03PM1.01m
2:39AM0.56m
2:25PM1.15m
3:20AM0.65m
2:46PM1.26m
part cloud
clear
part cloud
clear
clear
thunderstorm
light rain
light rain
rain showers
light rain
light rain
rain showers
rain showers
heavy rain
heavy rain
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
5:33
5:33
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:01
6:00
5:59
5:58
5:55
5:54
 mm
1
1
2
1
2
4
1
10
14
18
Temp °C
24
25
25
25
26
26
24
23
25
24
23
24
24
23
22
23
24
26
24
Feels °C
24
27
26
27
28
27
25
26
26
26
26
26
26
24
22
26
26
24
22
  • 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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