Akabane Long Beach Surf Break

Lat Long: 34.60° N 137.20° E

Akabane Long Beach Surf Forecast and Surf Report

Issued: 2 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Akabane Long Beach sea temperature is
27.6° C
0.2° 

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 31 Jul 2026:

  • Best quality surf: Tuesday 4 Aug, 12PM (local time) - 10ft (3.0m), 17s period, SE swell with cross-onshore winds.
  • Most powerful swell: Thursday 6 Aug, 6AM (local time) - 20ft (6.0m), 17s period, SSE swell with 19,929 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 6AM (local time) - 1.5ft (0.4m), 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 Saturday (Aug 01) at 6AM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.4m and 9s. 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 6.0m 17s and forecast to arrive on Thursday (Aug 06) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Aug 02) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 1st Aug)1.5ft (0.4m) 9s
Best Surf12PM (Tue 4th Aug)10ft (3.0m) 17s
Most Powerful 6AM (Thu 6th Aug)20ft (6.0m) 17s

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


The Lowdown

Alright, this is Rusty, and I’m looking at the only game in town for the next couple of weeks: Akabane Long Beach. Honestly, it’s a bit of a mixed bag, and we’re gonna have to wait for it.

The first few days are a write-off. Friday and Saturday, the 31st of July and 1st of August, are flat with tiny, weak swell and poor conditions. Forget it. Sunday the 2nd of August shows a flicker of life. We’ve got a 3ft SSE groundswell rolling in with a very long period of 16 seconds, and clean offshore NW wind in the morning. The combined energy is moderate (452). It’s the first real chance for a few clean waves, but the long period will make it a bit fat and straight at this beach break. Still, it’s the pick of the first week.

Don’t get too excited for Monday the 3rd of August. The swell jumps up to 5.6ft, but the wind turns cross-on and choppy, and that energy is strong (1732). It’s marginal at best.

Things get big and messy from Tuesday the 4th of August. The swell pumps up to 8.2ft on Tuesday morning, with the combined energy roaring at 4442. By Tuesday afternoon, it’s 11.5ft with a solid onshore wind—this is too big for this spot and only for experts. The wind and tide are favorable on paper, but the swell is just too much. By Wednesday the 5th of August, it’s 14.8ft and 16.4ft, with cross-on winds making it a complete mess. That’s 10,360 and 13,533 energy. This isn’t surf for paddling; it’s a kite-surfing kind of show. The rest of that week into the 10th of August is plagued by strong cross-onshore winds and lumpy conditions, with the swell slowly dropping from 13.1ft down to 5.6ft. It’s all poor surf.

The standout window comes later, on the 12th of August (Wednesday morning). We’ve got a clean 3.3ft ESE swell with a 12-second period, the combined energy is moderate (550), and the wind is a light, glassy cross-offshore from the NE. The setup looks smooooth. It’s not huge, but with that clean wind and consistent break, it’s the best the forecast offers. Get in the water. The surf forecast is very good.

The 14th of August (Friday morning) also looks promising with a clean 3.6ft ESE swell and light NE cross-off winds. The energy is moderate (622). That’s another good session, but the 12th of August is the true standout.

The water temp is sitting at 81.7°F, with an anomaly of 0.4°F, so it’s about average for this time of year. The crowd situation at Akabane Long Beach is often busy, so that clean morning on the 12th might still have a few heads out.

So, to sum it up: the first week is a right-off until the 2nd of August for a tiny, clean session, then it’s big and blown out. The second week is where it’s at. The 12th and 14th of August mornings are your best bets for clean, fun waves. It’s a long wait, but it’s worth it.

Short Range Forecast

Light rain (total 7mm), mostly falling on Sun night. Warm (max 32°C on Sat morning, min 25°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Thu morning, min 25°C on Mon night). Winds increasing (light winds from the ESE on Wed morning, fresh winds from the ESE by Thu morning).

Fri
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
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
2
2
0
2
1
2
2
!
!
!
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)
0.4
SE
9
0.5
S
5
0.5
SSW
6
0.3
SE
17
0.5
SE
16
0.9
SE
16
1.1
SE
16
1.3
SE
16
1.7
SE
16
2
SE
17
2.4
SE
17
2.5
SE
17
3.5
SE
17
4
SE
17
4.5
SE
17
5
SSE
17
5.5
SSE
17
6
SSE
17
5.5
SSE
16
4.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
25
14
18
47
127
400
636
803
1474
2285
3404
4140
6508
8780
10360
13533
18551
19460
14688
9826
Wind (km/h)
15
SW
20
WNW
20
NW
20
W
20
NW
25
NW
10
SSW
20
ESE
15
E
15
ESE
20
ESE
15
E
10
SSE
10
E
5
ESE
20
SE
30
E
30
E
40
ESE
35
E
Wind State
cross
cross-off
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:26PM1.76m
6:42AM1.73m
7:51PM1.77m
7:20AM1.72m
8:15PM1.77m
8:01AM1.67m
8:41PM1.76m
8:48AM1.61m
9:08PM1.74m
9:46AM1.52m
9:39PM1.72m
11:05AM1.44m
10:18PM1.67m
Low Tide
1:03AM0.78m
1:16PM0.24m
1:35AM0.73m
1:45PM0.34m
2:10AM0.70m
2:15PM0.49m
2:49AM0.67m
2:46PM0.68m
3:36AM0.65m
3:22PM0.88m
4:36AM0.63m
4:08PM1.09m
clear
clear
clear
part cloud
part cloud
clear
clear
light rain
rain showers
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
5:01
5:01
5:01
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:52
6:52
6:51
6:50
6:49
 mm
5
2
Temp °C
31
30
32
32
30
32
32
26
26
27
26
26
27
26
28
28
28
29
29
28
Feels °C
33
31
32
32
30
34
36
27
28
29
27
28
29
28
29
29
28
28
27
28
  • 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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