Tengan Surf Break

Lat Long: 26.40° N 127.86° E

Tengan Surf Forecast and Surf Report

Issued: 8 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tengan sea temperature is
28.5°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 31 Aug 2026:

  • Best quality surf: Thursday 3 Sep, 12PM (local time) - 3.5ft (1.0m), 10s period, E swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 6PM (local time) - 6.5ft (2.0m), 9s period, E swell with 690 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 12PM (local time) - 3.5ft (1.0m), 10s period with E swell.

Best Forecast Surf Conditions for Tengan this week:

The surf forecast for Tengan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 12PM. The primary swell is predicted to be 1.0m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tengan in the next 16 days are 2.0m 9s and forecast to arrive on Tuesday (Sep 01) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 12s period and expected on Friday (Sep 04) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Thu 3rd Sep)3.5ft (1.0m) 10s
Best Surf12PM (Thu 3rd Sep)3.5ft (1.0m) 10s
Most Powerful 6PM (Tue 1st Sep)6.5ft (2.0m) 9s

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


The Lowdown

Alright folks, Rusty here. Gotta be straight with ya – the outlook for the next 16 days is a real tough one for surfers. The whole period is basically a blank run, and there's no good surf on offer right now or for the foreseeable future. That’s just how it goes sometimes in this area – when the conditions don't line up, they really don't line up.

Looking at the whole stretch, it’s a long, quiet grind. The first few days are a write-off. Monday, August 31st, we’ve got a clean 3 ft swell from the ESE, but the wind is howling onshore at 16 mph, so it's just a mess. That pattern of onshore winds and messy conditions pretty much sticks with us for the first week.

There’s a tiny flicker of hope on Thursday, September 3rd. The afternoon shows a light 3 ft east swell with a cross-offshore breeze, which is about as clean as it gets in this window. The combined energy is weak (123), so it’s barely a ripple. The swell direction is east, but the optimum here is from the NE, so it’s not a great match. It’s the only day that gets a "surfable" nod, but it’s pretty ordinary.

After that, it’s back to the same story. We get a bit of a lift in size around September 7th and 8th, with waves hitting 5 ft to 6 ft, but the period is a short 6 seconds, and the winds are all onshore or cross-onshore, trashing any quality. The energy gets up to moderate levels (243), but it's all windswell junk. Not worth paddling out for.

The second week looks even more hopeless. The swell drops off, the winds stay messy, and there’s nothing to recommend. Even the long-period groundswell that shows up on September 9th (12 seconds) gets blown out by onshore wind. All in all, this is a solid 16-day stretch of no-good surf. Hold tight, check the forecasts again in a few days – things can change.

Rusty.

Short Range Forecast

Heavy rain (total 33mm), heaviest during Tue afternoon. Warm (max 28°C on Mon morning, min 27°C on Mon morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Warm (max 30°C on Fri morning, min 27°C on Thu morning). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
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
0
0
0
0
0
1
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)
0.9
ESE
7
1.2
ESE
9
1.5
E
8
1.7
ESE
9
1.9
E
9
1.9
E
9
1.7
E
9
1.6
E
9
1.4
E
10
1.1
E
10
0.8
E
10
0.6
E
9
0.6
N
7
0.6
N
7
0.6
N
6
0.9
N
9
1.2
N
10
1.1
N
9
0.8
N
8
0.7
N
8
0.6
N
9
Wave Graph
Metric surfscale
Energy kJ
91
232
324
484
601
588
455
390
392
237
123
60
39
35
31
122
268
207
82
57
56
Wind (km/h)
25
E
25
E
30
E
30
E
30
E
30
ESE
35
ESE
30
ESE
25
E
5
ESE
15
SW
15
SSE
20
SSE
15
SSE
10
SE
15
SE
15
ESE
15
ESE
15
E
15
E
10
NNE
Wind State
on
on
on
on
on
on
cross-on
cross-on
on
on
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
8:29PM2.15m
8:54AM2.02m
8:56PM2.11m
9:40AM1.89m
9:26PM2.04m
10:34AM1.74m
10:03PM1.96m
11:49AM1.60m
10:53PM1.85m
1:54PM1.55m
00:18AM1.76m
3:51PM1.66m
2:18AM1.77m
Low Tide
2:18PM0.49m
2:47AM0.45m
2:48PM0.65m
3:26AM0.45m
3:21PM0.83m
4:12AM0.50m
3:57PM1.02m
5:10AM0.57m
4:47PM1.22m
6:30AM0.64m
6:21PM1.37m
8:15AM0.63m
8:50PM1.36m
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:49
6:47
6:46
6:45
6:45
6:44
 mm
1
2
4
5
9
6
3
3
2
1
1
1
Temp °C
28
28
27
28
28
27
28
28
27
28
29
28
30
30
28
29
29
28
29
29
27
Feels °C
29
29
28
29
29
27
29
28
28
32
32
32
33
34
33
32
32
32
33
32
30
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Tengan:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tengan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest