Tengan Surf Break

Lat Long: 26.40° N 127.86° E

Tengan Surf Forecast and Surf Report

Issued: 2 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tengan sea temperature is
28.7°C
0.1° 

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


Tengan surf forecast from 6 Sep 2026:

  • Most powerful swell: Monday 7 Sep, 3AM (local time) - 8ft (2.5m), 8s period, N swell with 846 kJ wave energy.

Best Forecast Surf Conditions for Tengan this week:

The most powerful waves expected at Tengan in the next 16 days are 2.5m 8s and forecast to arrive on Monday (Sep 07) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 10s period and expected on Saturday (Sep 12) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3AM (Mon 7th Sep)8ft (2.5m) 8s

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


The Lowdown

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

Honestly, the outlook for Tengan is a tough one. We've got a solid two and a half weeks of poor surf conditions ahead, with nothing that really gets the heart pumping. The combined swell energy is moderate at best, hitting a peak of 857 on the 6th of September, but that comes with a messy, strong cross-shore wind that just ruins any chance of a decent wave.

We kick off on Sunday the 6th of September with an 8ft northerly swell but a strong 25 mph north wind tearing across it. It's a write-off. Through the following week, the wind shifts around but never really lines up. Monday the 7th sees a cleaner cross-off breeze, but the swell drops to 5ft and is weak, with combined energy down to 365. The rest of the week is plagued by onshore winds, keeping the surf chopped and messy.

The second week doesn't bring any hope. From the 14th of September onwards, we're looking at small, weak swells under onshore or cross-onshore breezes. There's a little spike on the 18th of September with a 7ft ESE swell and combined energy of 692, but again, onshore wind spoils it. The period on that one is only 9 seconds, so it's not going to have much grunt.

There is absolutely no standout here. Every single session is rated as poor. For a reef break that's inconsistent and only really works with a NE swell, the conditions just aren't coming together. The water is a warm 84°, which is about average for the time of year.

Given the persistent onshore winds and small, weak swells, this setup is looking far more interesting for kite surfing than paddle surfing. It’s just not worth paddling out for.

Stay tuned, things can change.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 28°C on Sun afternoon, min 26°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm (max 29°C on Thu morning, min 26°C on Wed night). Mainly fresh winds.

Sun
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
2.5
N
8
2.5
N
8
2.1
N
8
1.6
NNW
8
1.6
NNW
9
1.8
NNW
8
1.7
NNW
9
1.8
N
8
1.6
N
8
1.6
N
8
1.3
N
7
1.1
N
7
0.9
N
8
1.1
N
8
1.2
ESE
8
1.2
ESE
8
1.1
ESE
8
1.1
SE
10
0.6
N
8
0.3
E
14
Wave Graph
Metric surfscale
Energy kJ
832
825
616
350
422
470
463
381
321
321
177
131
97
173
188
184
161
250
43
38
Wind (km/h)
40
N
30
NNW
30
NNW
25
NNW
20
N
25
NNW
30
NNW
25
N
25
N
25
N
15
NNE
20
E
25
E
25
ESE
25
E
25
E
30
E
25
E
30
ENE
25
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross-on
on
on
on
on
on
on
on
on
on
High Tide
3:51PM1.66m
2:18AM1.77m
4:48PM1.81m
3:47AM1.90m
5:29PM1.94m
4:49AM2.05m
6:03PM2.05m
5:39AM2.17m
6:33PM2.13m
6:23AM2.23m
7:00PM2.17m
7:04AM2.23m
7:26PM2.19m
Low Tide
8:50PM1.36m
9:42AM0.52m
10:14PM1.22m
10:43AM0.40m
11:06PM1.03m
11:31AM0.30m
11:48PM0.85m
12:11PM0.26m
00:26AM0.68m
12:46PM0.28m
1:02AM0.54m
1:17PM0.36m
1:35AM0.44m
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
clear
clear
rain showers
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:42
6:40
6:39
6:38
6:37
6:37
 mm
2
1
1
2
2
Temp °C
28
27
28
28
27
28
28
27
28
28
27
29
28
28
28
28
27
28
28
27
Feels °C
27
26
29
29
29
29
28
28
28
28
30
31
30
30
30
29
28
29
29
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Tengan Surf forecast

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

Tengan is 5 km (3 miles) from the city of Ishikawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Ishikawa. Ishikawa has rooms for a wide range of budgets as well as car hire and transport links.

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