- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Tengan surfForecast / Okinawa / Japan
16 Day Weather and Surf, issued 8 pm Thursday 28 May 2026 JSTForecast update in hr min s Forecast update imminent
Tengan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tengan sea temperature is
25.3° C
(Which is slightly cooler than normal)Tengan surf forecast from 28 May 2026:
- Best quality surf: Tuesday 2 Jun, 3AM (local time) - 28ft (8.5m), 15s period, ESE swell with onshore winds.
- Most powerful swell: Tuesday 2 Jun, 3AM (local time) - 28ft (8.5m), 15s period, ESE swell with 31,668 kJ wave energy.
- Next surfable swell (1★+): Tuesday 2 Jun, 3AM (local time) - 28ft (8.5m), 15s period with ESE 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 Tuesday (Jun 02) at 3AM. The primary swell is predicted to be 8.5m and 15s period. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Tengan in the next 16 days are 8.5m 15s and forecast to arrive on Tuesday (Jun 02) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 6.0m 10s period and expected on Tuesday (Jun 02) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
| Best Surf | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
| Most Powerful | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
Table - best surf conditions forecast for Tengan over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 22°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the ENE by Sun afternoon). | Days 5-7 Weather SummaryHeavy rain (total 185mm), heaviest during Tue morning. Warm (max 27°C on Tue morning, min 25°C on Tue night). Winds decreasing (extremely windy from the SSE on Tue morning, light winds from the NW by Wed afternoon). | ||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
NNW 6 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | N 6 | N 6 | N 6 | NE 5 | SSE 16 | E 6 | E 7 | E 10 | ENE 11 | ESE 11 | N 11 | N 12 | N 11 | N 9 | N 8 | N 8 | |
6 | 17 | 18 | 19 | 33 | 35 | 35 | 24 | 65 | 0 | 243 | 843 | 7061 | 1541 | 302 | 2424 | 2622 | 1109 | 313 | 130 | 104 | |
Wind (km/h) | |||||||||||||||||||||
glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-off | off | off | cross-off | cross-off | cross | cross-on | |
High Tide | 4:44AM1.86m | 6:11PM1.77m | 5:16AM1.89m | 6:49PM1.81m | 5:47AM1.90m | 7:24PM1.82m | 6:20AM1.91m | 7:59PM1.81m | 6:54AM1.91m | 8:34PM1.78m | 7:30AM1.90m | 9:09PM1.76m | 8:08AM1.88m | ||||||||
Low Tide | 10:58PM0.91m | 11:38AM0.33m | 11:36PM0.93m | 12:11PM0.25m | 00:12AM0.94m | 12:44PM0.21m | 00:47AM0.96m | 1:17PM0.21m | 1:20AM0.97m | 1:50PM0.22m | 1:55AM0.97m | 2:25PM0.25m | 2:32AM0.98m | 3:01PM0.30m | |||||||
 |  | |  |  | | | | |  |  |  |  |  | |  | | | | | | |
 | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — |
 | 7:14 | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:17 |
— | — | — | — | — | — | — | — | — | — | 2 | 2 | 48 | 99 | 33 | 1 | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 23 | 25 | 25 | 23 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 26 |
29 | 26 | 26 | 24 | 26 | 26 | 23 | 26 | 26 | 26 | 24 | 23 | 20 | 12 | 13 | 22 | 27 | 28 | 28 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | W 7 | SW 7 | SW 6 | NW 5 | ESE 10 | N 6 | SE 13 | SSE 13 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 13 | ESE 11 | N 11 | N 12 | N 11 | N 9 | N 8 | N 8 |
 kJ | 24 | 11 | 6 | 8 | 33 | 35 | 400 | 529 | 1557 | 4213 | 4982 | 6363 | 12971 | 3365 | 302 | 2424 | 2622 | 1109 | 313 | 130 | 104 |
Swell 2 Height (m) Direction Period (s) | SW 7 | W 6 | ESE 10 | ESE 10 | SSE 9 | E 10 | E 10 | SSE 15 | — | — | — | — | — | ENE 11 | SSE 13 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | 15 | 7 | 18 | 19 | 8 | 18 | 18 | 308 | — | — | — | — | — | 1541 | 350 | 136 | 61 | 51 | 33 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | ESE 9 | W 6 | SSW 6 | SW 6 | SE 9 | SSE 13 | N 6 | — | — | — | — | — | ESE 12 | — | SSE 9 | — | ENE 10 | E 10 | SW 6 | E 10 |
| kJ | 6 | 17 | 3 | 3 | 1 | 13 | 35 | 24 | — | — | — | — | — | 57 | — | 280 | — | 9 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | N 6 | N 5 | N 5 | N 6 | — | N 6 | ENE 4 | NE 5 | — | E 6 | E 7 | E 10 | — | WNW 10 | WNW 8 | WNW 7 | — | — | — | — |
| kJ | — | 16 | 19 | 19 | 39 | — | 35 | 12 | 65 | — | 243 | 843 | 7061 | — | 6599 | 693 | 222 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 631 | 647 | 37 | 12 | 12 | 647 | 621 | 621 | 647 | 621 | 737 | 737 | 621 | 0 | 24 | 0 | 12 | 12 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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