
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Amatu surfForecast / Chiba / Japan
Forecast update in hr min s Forecast update imminent
Amatu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amatu sea temperature is
17.0° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Amatu today?
The current surf forecast for Amatu at 3AM is: 2.3m 16s primary swell from a South-southeast direction and 1.6m 11s secondary swell from a East-northeast direction (forecast issued at 08:00pm April 17). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 8ft (2.4m) | 16s |
| Afternoon (18 Apr) | 7ft (2.2m) | 16s |
| Evening (18 Apr) | 7.5ft (2.3m) | 15s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph | ||||||||||||||||||||||||
| 1652 | 2368 | 2709 | 2642 | 2716 | 2940 | 2682 | 2379 | 2198 | 2242 | 2178 | 2148 | 2212 | 2313 | 2423 | 2784 | 3135 | 3275 | 3517 | 3285 | 2822 | 2316 | 2012 | 1777 | |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | on | on | glass | on | cross- on | on | on | glass | glass | glass | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- on |
High Tide / height (m) | 4:48PM 1.42 | 4:21AM 1.42 | 5:37PM 1.42 | 4:50AM 1.44 | 6:29PM 1.38 | 5:20AM 1.45 | ||||||||||||||||||
Low Tide / height (m) | 10:37PM 0.47 | 10:56AM -0.12 | 11:14PM 0.58 | 11:37AM -0.20 | 11:50PM 0.69 | 12:20PM -0.20 | ||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:01 | - | - | - |
| Sunset | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 14 | 14 | 14 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 15 | 18 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 17 | 18 | 17 |
| Feels °C (?) | 8 | 10 | 13 | 13 | 13 | 14 | 15 | 16 | 16 | 17 | 16 | 16 | 14 | 16 | 17 | 15 | 15 | 15 | 14 | 13 | 11 | 14 | 14 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)















