Tainohama Surf Break

Lat Long: 33.74° N 134.57° E

Tainohama Surf Forecast and Surf Report

Issued: 8 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tainohama sea temperature is
28.6° C
1.4° 

Tainohama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tainohama surf forecast from 26 Jul 2026:

  • Best quality surf: Sunday 26 Jul, 3PM (local time) - 1.5ft (0.4m), 15s period, SE swell with glassy winds.
  • Most powerful swell: Sunday 2 Aug, 3PM (local time) - 2.5ft (0.7m), 14s period, ESE swell with 183 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 3PM (local time) - 1.5ft (0.4m), 15s period with SE swell.

Best Forecast Surf Conditions for Tainohama this week:

The surf forecast for Tainohama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 26) at 3PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.5m and 11s. Another secondary swell of 0.5m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tainohama in the next 16 days are 0.7m 14s and forecast to arrive on Sunday (Aug 02) at 3PM. 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 3s period and expected on Monday (Jul 27) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sun 26th Jul)1.5ft (0.4m) 15s
Best Surf 3PM (Sun 26th Jul)1.5ft (0.4m) 15s
Most Powerful 3PM (Sun 2nd Aug)2.5ft (0.7m) 14s

Table - best surf conditions forecast for Tainohama over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at what’s cookin’ at Tainohama.

Right now, we’ve got a bit of a wait on our hands. For the next week or so, the surf is tiny and pretty unremarkable. From this Sunday morning, the 26th of July, through to Sunday the 2nd of August, we’re looking at little knee-high lines around 1ft to 2ft from the southeast. The water temp is sitting at 84°, which is a touch warmer than normal for this time of year, so at least the swim is nice. The wind is light, often glassy in the afternoons with storms threatening, but the wave energy is weak—just 154 to 199 units—so it’s mostly a paddle-around situation. Nothing worth getting excited about.

Monday the 3rd of August sees a pulse bumping up to 4ft to 5ft from the ESE with a period of 16 seconds. That’s a long-period groundswell, so the shape should be better at this reef, but the wind is onshore both mornings and afternoons, which will mess it up. The energy jumps to 575–942, but it’s still marginal.

Now, the real standout hits on Tuesday the 4th of August. Tuesday morning is your best bet. We’ve got a solid 6ft ESE swell with a 16-second period, and the wind is glassy from the east at 3 mph. That’s clean, long lines rolling in with excellent conditions for experienced surfers. The energy is a strong 1882. This is the pick of the whole window—it’s not too big for the advanced crew, and the reef should handle the long period nicely. Tuesday afternoon gets bigger at 7ft, but the wind swings onshore from the SSE at 9 mph, so get out early.

From Wednesday the 5th onward, the swell keeps building but gets gnarly. Wednesday morning hits 8ft with a cross-onshore wind and choppy conditions—that’s more of a kite-surfing setup than a clean paddle session. Thursday the 6th is pumping 12ft to 15ft with 17–18-second periods and onshore winds, so it’s a choppy, heavy mess for experts only. Friday the 7th and Saturday the 8th are just stupid big—21ft to 49ft—and the forecast says it’s too big for Tainohama. If you’re a madman, go watch, but don’t paddle out.

Sunday the 9th drops back to 15ft from the south with a shorter 11-second period and cross-onshore winds. Not great.

Finally, Monday the 10th of August brings a nice reset. Morning sees 5ft from the ESE with 15-second period and glassy, calm winds—excellent conditions for experienced surfers. Afternoon bumps to 5ft with glassy conditions too. That’s a decent way to wrap up the run, but Tuesday morning on the 4th is still the clear winner.

So, overall, the first week is flat, the second week has a big, clean window on Tuesday the 4th of August morning. Get it while it’s good. After that, it’s all about backing off before the big stuff rolls in.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Tue afternoon. Warm (max 32°C on Sun morning, min 27°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 32°C on Fri morning, min 27°C on Wed night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
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)
1
1
1
1
1
1
1
0
1
1
0
1
0
0
0
0
0
1
0
0
1
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
15
0.4
SE
15
0.4
SE
14
0.4
SE
14
0.4
SE
14
0.4
SE
14
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.3
SE
13
0.4
SE
10
0.4
SE
10
0.4
SE
11
0.3
ESE
15
Wave Graph
Metric surfscale
Energy kJ
78
76
74
72
70
65
51
49
48
48
48
38
23
23
23
23
26
23
38
40
44
Wind (km/h)
5
NNE
5
SSE
5
WNW
5
NNE
5
SSW
5
NNW
5
E
10
S
5
NW
0
SW
5
SE
5
NW
5
ENE
10
SSE
5
WSW
5
ENE
5
S
5
NW
10
NNE
10
NE
10
NNW
Wind State
cross-off
glassy
cross-off
cross-off
glassy
off
glassy
on
glassy
glassy
on
glassy
glassy
on
glassy
glassy
on
cross-off
cross-off
cross-off
off
High Tide
5:07PM1.69m
3:30AM1.72m
5:42PM1.78m
4:23AM1.81m
6:12PM1.84m
5:09AM1.88m
6:41PM1.88m
5:51AM1.94m
7:09PM1.90m
6:31AM1.96m
7:35PM1.90m
7:11AM1.94m
8:02PM1.88m
Low Tide
9:51AM0.38m
10:17PM1.21m
10:39AM0.27m
11:02PM1.12m
11:20AM0.20m
11:39PM1.03m
11:58AM0.16m
00:13AM0.93m
12:33PM0.18m
00:47AM0.84m
1:06PM0.23m
1:20AM0.76m
1:39PM0.33m
1:55AM0.70m
part cloud
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:09
5:09
5:09
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:06
7:05
7:05
7:04
7:02
7:01
 mm
2
2
3
1
1
2
Temp °C
32
31
29
32
31
28
31
31
28
31
30
28
31
31
28
32
31
28
33
33
29
Feels °C
35
35
33
35
35
32
35
35
33
35
34
32
34
35
32
35
34
32
35
35
32
  • 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 Tainohama Surf forecast

The above surf forecast table for Tainohama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tainohama can be found by selecting the local surf guide option on the grey menu. Our Tainohama 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 (Tainohama) 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 Tainohama 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.

Tainohama is 21 km (13 miles) from Anan. If you plan a holiday in Shikoku, look for hotels and other accommodation in Anan. Anan has rooms for a wide range of budgets as well as car hire and transport links.

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