- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Saturday 30 May 2026 JSTForecast update in hr min s Forecast update imminent
Ohara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ohara sea temperature is
22.1° C
(Which is slightly warmer than usual)How big are the waves at Ohara today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3ft (0.9m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 3ft (0.9m), 11s period with ESE swell.
- Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 10s period with ESE swell.
The current surf forecast for Ohara at 2PM is: 0.9m 11s primary swell from a East-southeast direction and 0.8m 6s secondary swell from a South-southeast direction, 0.7m 6s secondary swell from a Southeast direction (forecast issued at 08:00am May 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3ft (0.9m) | 11s |
| Afternoon (30 May) | 3ft (0.9m) | 11s |
| Evening (30 May) | 3ft (0.9m) | 10s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 19°C on Sun night). Winds increasing (light winds from the SSW on Sat night, fresh winds from the SW by Sun night). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 12 | S 11 | S 11 | S 11 | S 11 | S 16 | SSW 16 | SSW 15 | SSW 14 | S 14 | SSW 14 | |
164 | 164 | 198 | 198 | 155 | 152 | 149 | 136 | 131 | 131 | 131 | 133 | 157 | 180 | 163 | 154 | 154 | 151 | 137 | 198 | 186 | 280 | 417 | 471 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:49PM1.29m | 2:57AM1.40m | 5:26PM1.30m | 3:28AM1.41m | 6:03PM1.30m | |||||||||||||||||||
Low Tide | 9:41AM0.17m | 9:38PM0.95m | 10:15AM0.12m | 10:12PM0.97m | 10:49AM0.11m | 10:45PM0.98m | ||||||||||||||||||
 | | | |  |  | | | |  | | | |  |  | | | | | | | | | | |
 | 4:26 | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | 6:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 19 | 19 | 19 | 22 | 22 | 22 | 21 | 21 | 20 | 20 |
19 | 20 | 21 | 22 | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 22 | 19 | 15 | 17 | 18 | 21 | 20 | 19 | 19 | 20 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSW 14 | S 14 | SSW 14 |
 kJ | 164 | 164 | 198 | 198 | 155 | 152 | 149 | 136 | 131 | 131 | 131 | 133 | 157 | 140 | 163 | 154 | 154 | 151 | 110 | 108 | 100 | 280 | 417 | 471 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 14 | S 12 | S 12 | S 12 | ESE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | SSW 15 | E 9 | E 9 | E 9 |
| kJ | 15 | 15 | 54 | 45 | 34 | 44 | 33 | 32 | 18 | 11 | 60 | 74 | 144 | 180 | 102 | 94 | 94 | 67 | 64 | 63 | 186 | 63 | 63 | 64 |
Swell 3 Height (m) Direction Period (s) | SSW 7 | SSW 7 | NE 11 | NE 11 | SSW 7 | SW 7 | SW 7 | S 16 | SSE 12 | S 16 | S 6 | S 15 | SE 12 | SSE 6 | SSE 12 | S 18 | S 5 | S 5 | S 16 | SSW 16 | E 9 | S 10 | SSW 18 | SE 11 |
| kJ | 19 | 15 | 5 | 18 | 5 | 12 | 7 | 5 | 14 | 43 | 10 | 17 | 23 | 6 | 15 | 6 | 15 | 13 | 137 | 198 | 64 | 69 | 66 | 31 |
Wind waves Height (m) Direction Period (s) | E 5 | E 4 | — | SE 6 | — | — | — | — | — | — | — | SSE 6 | SW 6 | SW 4 | SSW 5 | SSW 5 | SW 5 | SW 5 | SSW 3 | SSW 4 | SSW 3 | SSW 3 | — | — |
| kJ | 31 | 13 | — | 39 | — | — | — | — | — | — | — | 10 | 9 | 5 | 42 | 40 | 42 | 25 | 5 | 10 | 5 | 4 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 64 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 92 | 9 | 15 | 8 | 0 | 8 | 143 | 104 | 8 | 15 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
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 Ohara 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