Tainohama Surf Break

Lat Long: 33.74° N 134.57° E

Tainohama Surf Forecast and Surf Report

Issued: 8 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tainohama sea temperature is
25.4° C
1.2° 

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


Tainohama surf forecast from 14 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 8s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 15 Jul, 9PM (local time) - 3.5ft (1.1m), 8s period, SW swell with 154 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 3AM (local time) - 2.5ft (0.7m), 9s period with SSW 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 Wednesday (Jul 15) at 3AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Tainohama in the next 16 days are 1.1m 8s and forecast to arrive on Wednesday (Jul 15) at 9PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (Jul 17) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 15th Jul)2.5ft (0.7m) 9s
Best Surf 9PM (Wed 15th Jul)3.5ft (1.1m) 8s
Most Powerful 9PM (Wed 15th Jul)3.5ft (1.1m) 8s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the cards for Tainohama.

To be straight with you, the next week and a half is a bit of a write-off. We’re looking at a long, dry spell of tiny, weak swell with poor conditions. From Wednesday the 15th right through to the morning of Saturday the 26th, the best you’ll get is a few knee-high, rippled-out dribblers. The wave energy is mostly in the low double digits or triple digits, which is pretty weak. Honestly, it's not worth paddling out for.

Now, there’s a little flicker of life on the morning of Saturday the 26th. The wind will be dead calm – glassy as it gets – and we’ll see a bump of swell push in from the SW at 4ft. The period is a short 6 seconds, so it’ll be a bit fat and crumbly, but with zero wind, that reef at Tainohama might just offer a few fun, clean lefts. The combined energy is moderate (315). It’s the only real window in the first half of this outlook, but don't expect any kind of classic session.

The real standout, the one to circle on your calendar, is Thursday the 30th of July. That morning, the forecast shows a solid 7ft swell from the SE, with a very long period of 18 seconds. That’s a proper groundswell, packing a lot of punch – the energy reading is a massive 4852. The wind will be glassy, a light ENE breeze keeping the surface perfect. This is a powerful, clean swell, but it’s one for the experienced crew. At 7ft and with that long period, it’s going to be a heavy, grinding wall on the reef, and it’ll be closing out and too much for beginners. If you’ve got the skills, this is the day. Keep in mind, with a long period like that, the sets will be widely spaced, but the waves that do come through will have serious shape and power.

The water temperature is about what you'd expect for this time of year, nothing unusual to report.

So, to sum it up: a whole lot of nothing for the first week and a half, a tiny, clean window on the 26th morning, and then a proper, expert-level session on the morning of the 30th. That’s your best bet.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Wed morning, min 26°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 31°C on Mon morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tue
21
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
9
0.7
SSW
9
0.8
SSW
8
0.8
SSW
8
0.9
SSW
8
0.8
SSW
8
0.6
SSW
7
0.6
SSW
7
0.3
SE
10
0.3
SE
9
0.4
SE
9
0.4
SE
10
0.4
SE
8
0.3
ESE
9
0.4
SE
9
0.3
SSE
9
0.4
SE
9
0.4
SE
8
0.4
SE
8
0.3
ESE
11
0.3
ESE
11
Wave Graph
Metric surfscale
Energy kJ
86
84
80
76
98
66
33
33
18
15
22
23
23
16
20
16
19
18
18
23
23
Wind (km/h)
5
WSW
5
ENE
10
S
5
N
5
E
10
S
0
N
10
NE
5
ENE
10
SW
10
SSE
15
S
5
S
10
SE
10
S
5
SW
5
NE
5
S
5
NW
10
NNE
5
SSE
Wind State
cross
cross
cross-on
glassy
glassy
on
glassy
cross-off
cross
cross-on
on
on
cross-on
on
on
glassy
glassy
cross-on
off
cross-off
glassy
High Tide
5:30AM1.88m
7:09PM1.86m
6:12AM1.90m
7:39PM1.86m
6:54AM1.90m
8:08PM1.84m
7:36AM1.86m
8:37PM1.82m
8:20AM1.78m
9:07PM1.78m
9:08AM1.67m
9:39PM1.74m
10:05AM1.55m
Low Tide
00:01AM1.02m
12:22PM0.11m
00:38AM0.95m
12:58PM0.15m
1:13AM0.88m
1:33PM0.23m
1:50AM0.82m
2:07PM0.34m
2:29AM0.78m
2:42PM0.49m
3:11AM0.75m
3:18PM0.67m
4:00AM0.73m
3:56PM0.85m
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:01
5:03
5:03
5:03
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:13
7:12
7:12
7:12
7:10
7:10
7:09
 mm
1
1
2
2
2
Temp °C
28
31
31
28
30
30
28
31
30
27
30
29
27
29
29
27
31
31
28
31
31
Feels °C
32
35
34
34
34
34
33
33
34
31
33
32
32
33
33
32
36
36
33
35
36
  • 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 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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