- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Monday 18 May 2026 JSTForecast update in hr min s Forecast update imminent
Okuragahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Okuragahama sea temperature is
21.7° C
(Which is normal for this time of year)How big are the waves at Okuragahama today?
The current surf forecast for Okuragahama at 7AM is: 0.8m 8s primary swell from a East-southeast direction and 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00am May 18). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.8m) | 9s |
| Afternoon (18 May) | 2.5ft (0.8m) | 9s |
| Evening (18 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Okuragahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Tue night. Warm (max 24°C on Mon morning, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 10 | E 9 | E 9 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | ESE 10 | ESE 10 | ESE 10 | |
123 | 118 | 94 | 99 | 103 | 106 | 106 | 101 | 137 | 113 | 117 | 76 | 78 | 72 | 143 | 198 | 189 | 235 | 240 | 218 | 209 | 208 | 214 | 179 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | glassy | on | on | on | glassy | off | off | cross-off | glassy | cross-on | cross-on | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | glassy | |
High Tide | 6:19AM1.81m | 7:59PM1.83m | 7:01AM1.78m | 8:49PM1.76m | 7:45AM1.70m | |||||||||||||||||||
Low Tide | 00:48AM0.75m | 1:12PM-0.20m | 1:34AM0.83m | 2:00PM-0.16m | 2:22AM0.89m | 2:51PM-0.05m | ||||||||||||||||||
 | |  | | | | | | | | |  |  | |  |  | |  | | | | | |  | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 6 | 1 | — | — | — | — | — | |
Temp °C | 20 | 19 | 18 | 23 | 24 | 24 | 23 | 20 | 19 | 18 | 19 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 22 | 24 | 23 | 22 |
20 | 19 | 18 | 23 | 23 | 24 | 24 | 22 | 20 | 19 | 20 | 23 | 22 | 22 | 21 | 21 | 22 | 22 | 21 | 23 | 24 | 27 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 10 | E 9 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
 kJ | 123 | 118 | 94 | 99 | 103 | 106 | 106 | 101 | 137 | 113 | 117 | 76 | 51 | 72 | 143 | 198 | 189 | 235 | 240 | 218 | 209 | 208 | 214 | 177 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 12 | SE 10 | ESE 10 | SE 10 | ESE 12 | SE 10 | SE 11 | SE 5 | SE 5 | SE 6 | E 9 | E 8 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 30 | 32 | 35 | 17 | 10 | 17 | 14 | 28 | 30 | 11 | 17 | 32 | 78 | 69 | 90 | 118 | 156 | 135 | 137 | 183 | 183 | 183 | 183 | 179 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ESE 12 | ESE 12 | ESE 12 | ESE 10 | — | SE 11 | SE 11 | SE 11 | SE 10 | SE 11 | ESE 11 | E 8 | — | — | — | E 10 | — | — | — | — | — |
| kJ | — | — | — | 15 | 14 | 14 | 10 | — | 19 | 20 | 20 | 28 | 29 | 44 | 35 | — | — | — | 52 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 3 | SE 3 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | 4 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 117 | 280 | 117 | 0 | 0 | 0 | 0 | 0 | 117 | 117 | 0 | 8 | 30 | 0 | 0 | 0 | 0 | 229 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
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 Okuragahama 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.
Nearest