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Surf Forecasts:
Hebara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Sunday 17 May 2026 JSTForecast update in hr min s Forecast update imminent
Hebara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hebara sea temperature is
19.0° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Hebara today?
The current surf forecast for Hebara at 1PM is: 1.1m 8s primary swell from a East-southeast direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 08:00am May 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 9s |
| Afternoon (17 May) | 4ft (1.2m) | 8s |
| Evening (17 May) | 4.5ft (1.3m) | 9s |
Table - waves today at Hebara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sun morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | |
140 | 137 | 168 | 190 | 199 | 257 | 207 | 190 | 185 | 173 | 164 | 131 | 134 | 101 | 92 | 90 | 64 | 73 | 151 | 161 | 137 | 139 | 142 | 142 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | |
High Tide | 3:25AM1.49m | 5:46PM1.41m | 3:58AM1.52m | 6:39PM1.38m | 4:34AM1.53m | 7:33PM1.33m | ||||||||||||||||||
Low Tide | 10:37AM-0.07m | 10:41PM0.95m | 11:20AM-0.11m | 11:18PM1.01m | 12:06PM-0.09m | 11:56PM1.05m | ||||||||||||||||||
 | | | | |  | | | | | | | | |  | |  | |  | | | |  | | |
 | 4:33 | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 |
 | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | 6:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 20 | 23 | 22 | 20 | 20 | 19 | 19 | 19 | 21 | 22 | 22 | 21 | 20 | 19 | 19 | 20 | 21 | 21 | 22 | 21 | 20 | 20 | 19 |
16 | 19 | 21 | 20 | 19 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
 kJ | 140 | 137 | 168 | 190 | 199 | 257 | 207 | 190 | 185 | 173 | 164 | 131 | 134 | 101 | 92 | 90 | 62 | 73 | 151 | 161 | 137 | 139 | 142 | 142 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | NE 9 | NE 9 | NE 10 | ENE 9 | ENE 9 | NE 9 | ENE 9 | ENE 10 | SSE 8 | SSE 7 | SE 7 | SE 7 | SE 10 | SE 9 | SE 9 | SE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | NE 10 | NE 9 |
| kJ | 18 | 18 | 29 | 31 | 36 | 15 | 15 | 12 | 8 | 9 | 11 | 10 | 13 | 12 | 35 | 41 | 64 | 68 | 8 | 8 | 21 | 22 | 23 | 22 |
Swell 3 Height (m) Direction Period (s) | NE 7 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 10 | ENE 10 | — | SSE 8 | ENE 10 | ENE 10 | SE 10 | SE 10 | SSE 7 | ENE 9 | ENE 9 | ENE 9 | NE 9 | E 11 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 2 | 31 | 17 | 16 | 16 | 13 | 17 | 11 | — | 12 | 9 | 9 | 16 | 26 | 9 | 8 | 8 | 8 | 29 | 2 | 29 | 28 | 28 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 2 | S 3 | S 3 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 5 | 6 | 7 | 6 | 10 | 10 | 14 | 16 | 16 | 18 | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 56 | 11 | 0 | 0 | 0 | 0 | 11 | 11 | 11 | 11 | 19 | 132 | 25 | 108 | 19 | 11 | 19 | 141 | 108 | 108 | 25 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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