Surf Forecasts:
Tengan surf forecast from 4 Jun 2026:
- Best quality surf: Sunday 7 Jun, 9PM (local time) - 3ft (0.9m), 9s period, N swell with cross-offshore winds.
- Most powerful swell: Wednesday 10 Jun, 6PM (local time) - 6ft (1.8m), 6s period, NE swell with 236 kJ wave energy.
- Next surfable swell (1★+): Sunday 7 Jun, 9PM (local time) - 3ft (0.9m), 9s period with N 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 Sunday (Jun 07) at 9PM. The primary swell is predicted to be 0.9m and 9s 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 1.8m 6s and forecast to arrive on Wednesday (Jun 10) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.0m 10s period and expected on Thursday (Jun 11) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 7th Jun) | 3ft (0.9m) 9s |
| Best Surf | 9PM (Sun 7th Jun) | 3ft (0.9m) 9s |
| Most Powerful | 6PM (Wed 10th Jun) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Tengan over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu night. Warm (max 28°C on Fri morning, min 25°C on Fri night). Winds increasing (light winds from the E on Fri night, strong winds from the SSW by Sat night). | Days 4-6 Weather SummaryHeavy rain (total 74mm), heaviest during Mon night. Warm (max 27°C on Tue night, min 22°C on Mon night). Winds increasing (light winds from the S on Sun night, fresh winds from the SSW by Tue night). | ||||||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | N 7 | E 10 | E 10 | E 9 | S 6 | S 6 | S 4 | E 9 | ENE 13 | ENE 13 | N 7 | N 9 | N 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 11 | NE 6 | NE 6 |
Wave Graph | |||||||||||||||||||||
15 | 7 | 7 | 7 | 0 | 24 | 9 | 7 | 17 | 17 | 64 | 119 | 39 | 15 | 103 | 39 | 231 | 58 | 34 | 186 | 82 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | on | on | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 9:47PM1.73m | 8:48AM1.83m | 10:27PM1.71m | 9:32AM1.77m | 11:11PM1.70m | 10:23AM1.69m | 11:59PM1.70m | 11:26AM1.60m | 00:50AM1.72m | 12:48PM1.54m | 1:41AM1.75m | 2:20PM1.56m | 2:32AM1.81m | ||||||||
Low Tide | 3:01PM0.30m | 3:12AM1.00m | 3:39PM0.36m | 3:58AM1.01m | 4:20PM0.44m | 4:52AM1.01m | 5:05PM0.53m | 5:55AM0.98m | 5:57PM0.65m | 7:04AM0.90m | 6:58PM0.76m | 8:13AM0.76m | 8:07PM0.87m | ||||||||
5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | |
— | 7:17 | — | — | 7:17 | — | — | 7:17 | — | — | 7:19 | — | — | 7:19 | — | — | 7:20 | — | — | 7:20 | — | |
mm | — | — | 5 | 3 | 3 | 4 | 1 | 4 | 1 | 4 | 2 | 3 | 5 | 3 | 22 | 16 | 9 | 10 | 9 | 8 | 22 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 26 | 28 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 23 | 23 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 30 | 28 | 30 | 30 | 30 | 28 | 24 | 23 | 27 | 27 | 28 | 27 | 29 | 22 | 24 | 26 | 27 | 29 | 28 | 25 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 6 | E 10 | W 6 | W 7 | SW 8 | SW 8 | N 5 | ENE 13 | SSW 8 | SW 8 | N 9 | SW 8 | NNE 7 | NNE 6 | SSW 7 | SSW 7 | SSW 8 | SSW 9 | SSW 9 | SSW 9 |
15 | 7 | 7 | 38 | 51 | 142 | 95 | 5 | 17 | 203 | 120 | 119 | 69 | 15 | 103 | 78 | 54 | 202 | 141 | 273 | 272 | |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | N 6 | E 9 | S 6 | E 9 | NNW 5 | E 9 | E 9 | NNW 6 | N 7 | SSW 8 | N 7 | ENE 12 | SSW 7 | NNE 6 | E 9 | ENE 11 | SW 8 | ENE 10 | NE 10 |
7 | 7 | 3 | 7 | 28 | 6 | 8 | 7 | 7 | 13 | 64 | 64 | 39 | 15 | 54 | 39 | 2 | 12 | 98 | 21 | 4 | |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | WSW 7 | SE 12 | E 9 | NE 13 | SE 11 | ENE 13 | SE 6 | ENE 12 | ENE 12 | E 10 | ENE 12 | ENE 12 | E 9 | — | NE 11 | SE 8 | ENE 10 |
5 | 4 | 4 | 4 | 30 | 5 | 6 | 6 | 5 | 17 | 9 | 15 | 15 | 2 | 14 | 14 | 2 | — | 30 | 3 | 10 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | SW 6 | SW 7 | S 6 | S 6 | S 4 | SSW 7 | SW 9 | WNW 5 | — | — | S 6 | SSW 7 | NNE 6 | — | NNE 6 | NE 6 | NE 4 | NE 6 | NE 6 |
32 | 45 | 67 | 63 | 78 | 24 | 9 | 752 | 1227 | 23 | — | — | 18 | 178 | 64 | — | 231 | 58 | 34 | 186 | 82 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 613 | 691 | 621 | 647 | 66 | 12 | 980 | 621 | 621 | 840 | 56 | 0 | 613 | 14 | 12 | 613 | 56 | 66 | 14 | 633 | 745 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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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.










