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Surf Forecasts:
Tengan surfForecast / Okinawa / Japan
16 Day Weather and Surf, issued 2 pm Sunday 29 Mar 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
22.2° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Tengan this week:
The most powerful waves expected at Tengan in the next 16 days are 1.6m 8s and forecast to arrive on Wednesday (Apr 01) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Saturday (Apr 04) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Wed 1st Apr) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Tengan over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 7mm), mostly falling on Sun night. Warm (max 23°C on Mon afternoon, min 20°C on Sun night). Winds increasing (calm on Tue night, fresh winds from the SSW by Wed morning). | Days 3-6 Weather Summary Heavy rain (total 43mm), heaviest during Wed afternoon. Warm (max 23°C on Sat morning, min 19°C on Wed night). Winds increasing (light winds from the E on Thu night, fresh winds from the SSE by Fri afternoon). | ||||||||||||||||||||||
Sun 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 11 | 4 | 11 | 12 | 11 | 10 | 7 | 6 | 8 | 7 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 8 | 7 | 6 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 22 | 37 | 22 | 26 | 12 | 10 | 10 | 32 | 33 | 42 | 265 | 111 | 61 | 31 | 16 | 49 | 117 | 11 | 9 | 112 | 142 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross- off | off | cross | cross- off | off | cross | cross | cross | on | cross- on | cross- on | cross | cross- off | cross- off | cross- on | cross- on | ||
High Tide / height (m) | 4:20PM 1.60 | 5:26AM 1.69 | 5:12PM 1.73 | 5:54AM 1.79 | 5:55PM 1.83 | 6:18AM 1.86 | 6:33PM 1.89 | 6:41AM 1.91 | 7:09PM 1.90 | 7:03AM 1.93 | 7:43PM 1.88 | 7:25AM 1.93 | 8:17PM 1.82 | 7:48AM 1.90 | |||||||||
Low Tide / height (m) | 10:55PM 0.30 | 11:21AM 0.64 | 11:35PM 0.26 | 11:57AM 0.45 | 12:08AM 0.25 | 12:28PM 0.29 | 12:38AM 0.28 | 12:58PM 0.17 | 1:06AM 0.33 | 1:27PM 0.08 | 1:32AM 0.42 | 1:56PM 0.05 | 1:59AM 0.51 | ||||||||||
Sun 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||
| Sunrise | - | - | 6:22 | - | - | 6:20 | - | - | 6:20 | - | - | 6:18 | - | - | 6:18 | - | - | 6:16 | - | - | 6:16 | ||
| Sunset | 6:43 | - | - | 6:44 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | ||
 |  |  | |  |  | |  |  |  |  | |  | | | | | | |  | | |||
Rain (mm) | - | 2 | - | - | - | 1 | 2 | 1 | 1 | 27 | - | - | - | - | - | - | - | 16 | 13 | 12 | 13 | ||
| Temp. °C | 21 | 21 | 22 | 23 | 22 | 23 | 22 | 22 | 23 | 20 | 20 | 20 | 20 | 19 | 20 | 21 | 22 | 23 | 21 | 19 | 18 | ||
| Feels °C (?) | 18 | 18 | 20 | 21 | 20 | 21 | 23 | 23 | 21 | 18 | 20 | 18 | 17 | 17 | 16 | 16 | 19 | 21 | 21 | 19 | 16 | ||
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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.
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