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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
20.8° C
(Which is normal for this time of year)How big are the waves at Amatu today?
The current surf forecast for Amatu at 8AM is: 0.8m 10s primary swell from a East direction and 0.6m 8s secondary swell from a Southeast direction, 0.6m 3s secondary swell from a South-southwest direction (forecast issued at 02:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 2.5ft (0.7m) | 10s |
| Afternoon (19 May) | 2.5ft (0.7m) | 10s |
| Evening (19 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Amatu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Thu afternoon. Warm (max 23°C on Wed morning, min 15°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the NNE by Thu night). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 | ||||||||||||||||||||||||
E 8 | SE 10 | E 10 | E 10 | E 9 | E 10 | E 10 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 7 | SSW 7 | SSW 8 | S 7 | |
90 | 104 | 117 | 92 | 87 | 90 | 90 | 110 | 134 | 184 | 104 | 124 | 127 | 164 | 161 | 117 | 157 | 157 | 142 | 159 | 128 | 293 | 196 | 159 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | off | cross-off | cross-off | |
High Tide | 4:56AM1.49m | 7:37PM1.34m | 5:38AM1.46m | 8:31PM1.28m | 6:24AM1.39m | |||||||||||||||||||
Low Tide | 11:41PM0.90m | 12:15PM-0.22m | 00:22AM0.94m | 1:04PM-0.13m | 1:07AM0.96m | 1:55PM0.02m | ||||||||||||||||||
— | 4:33 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 3 | 2 | 3 | 4 | — | |
Temp °C | 19 | 19 | 19 | 21 | 22 | 22 | 20 | 20 | 20 | 19 | 20 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 18 | 16 | 15 |
19 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 19 | 17 | 20 | 20 | 21 | 22 | 21 | 21 | 22 | 22 | 23 | 23 | 21 | 17 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 8 | SE 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 10 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | S 6 | S 7 | SSW 7 | SSW 8 | S 7 |
90 | 104 | 117 | 92 | 87 | 88 | 90 | 92 | 134 | 184 | 104 | 124 | 127 | 164 | 161 | 117 | 157 | 157 | 142 | 50 | 128 | 197 | 196 | 159 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 8 | SE 8 | SE 8 | SE 10 | SE 11 | SE 11 | SE 11 | E 10 | E 10 | E 10 | E 10 | E 10 | NE 8 | NE 8 | E 9 | ENE 8 | ENE 8 | ENE 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
35 | 45 | 48 | 48 | 77 | 90 | 90 | 110 | 71 | 71 | 70 | 70 | 52 | 11 | 11 | 40 | 6 | 6 | 6 | 145 | 105 | 105 | 81 | 71 | |
Swell 3 Height (m) Direction Period (s) | SE 7 | E 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | ENE 9 | NE 9 | NE 10 | NE 9 | SSE 5 | NE 8 | NE 8 | — | — | ENE 8 | S 8 | S 8 | — | ENE 8 | — | NE 6 | E 11 | — |
12 | 28 | 8 | 8 | 8 | 3 | 8 | 13 | 14 | 13 | 13 | 11 | 11 | — | — | 6 | 1 | 1 | — | 6 | — | 25 | 2 | — | |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | SW 4 | SW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | S 5 | SSW 6 | NE 7 | SSW 7 | NE 6 | NE 6 |
3 | 3 | 6 | 7 | 8 | 11 | 11 | 11 | 10 | 14 | 13 | 17 | 15 | 16 | 14 | 9 | 6 | 5 | 23 | 159 | 18 | 293 | 54 | 151 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 126 | 96 | 96 | 126 | 567 | 567 | 540 | 96 | 96 | 96 | 30 | 30 | 231 | 126 | 126 | 96 | 35 | 24 | 29 | 0 | 0 | 0 | 127 | 69 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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