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Surf Forecasts:
Tengan surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Tuesday 19 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
23.6° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Tengan today?
The current surf forecast for Tengan at 3AM is: 0.9m 8s primary swell from a East-southeast direction and 0.3m 5s secondary swell from a North direction (forecast issued at 08:00pm May 19). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3ft (0.9m) | 9s |
| Afternoon (20 May) | 2.5ft (0.8m) | 10s |
| Evening (20 May) | 2.5ft (0.8m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 25°C on Wed morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | |
135 | 115 | 94 | 101 | 103 | 106 | 132 | 105 | 105 | 105 | 105 | 81 | 72 | 72 | 74 | 74 | 74 | 74 | 74 | 72 | 52 | 51 | 50 | 49 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | |
High Tide | 9:16PM1.91m | 8:19AM2.01m | 10:08PM1.81m | 9:08AM1.90m | 11:05PM1.72m | 10:04AM1.76m | ||||||||||||||||||
Low Tide | 2:40AM0.95m | 3:21PM0.00m | 3:29AM1.01m | 4:13PM0.17m | 4:28AM1.07m | |||||||||||||||||||
 |  | | | | |  | | | | | | | | | | |  | | |  |  | | | |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — |
 | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | 7:10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 |
29 | 27 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 27 | 25 | 25 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 28 | 28 | 29 | 30 | |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | WSW 7 | W 7 | ESE 10 | ESE 10 | W 6 | W 6 | ESE 9 |
 kJ | 135 | 115 | 94 | 101 | 103 | 106 | 132 | 105 | 105 | 105 | 105 | 81 | 72 | 72 | 74 | 74 | 74 | 82 | 61 | 72 | 52 | 47 | 35 | 49 |
Swell 2 Height (m) Direction Period (s) | SE 11 | NNE 5 | N 4 | — | NNE 4 | NNE 5 | SE 10 | — | — | — | — | — | — | — | — | — | E 11 | ESE 10 | ESE 10 | E 11 | E 11 | ESE 10 | ESE 9 | WSW 6 |
| kJ | 5 | 5 | 3 | — | 2 | 2 | 17 | — | — | — | — | — | — | — | — | — | 2 | 74 | 74 | 2 | 2 | 51 | 50 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | SSW 4 | NW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | N 5 | — | — | — | SW 3 | SW 3 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | SSW 3 | WSW 7 | WSW 6 | — | — | N 4 |
| kJ | — | — | — | 4 | — | — | — | 1 | 2 | 2 | 4 | 4 | 12 | 24 | 36 | 53 | 77 | 38 | 4 | 77 | 64 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 11 | 0 | 0 | 0 | 11 | 56 | 11 | 0 | 14 | 27 | 24 | 56 | 56 | 56 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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.
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