Surf Forecasts:
How big are the waves at Shonan today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 6ft (1.8m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 6ft (1.9m), 14s period with SE swell.
- Evening surf: Evening surf (19 Sep, local time) - 6ft (1.8m), 13s period with SE swell.
The current surf forecast for Shonan at 12PM is: 1.9m 15s primary swell from a Southeast direction (forecast issued at 08:00am September 19). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 6ft (1.8m) | 16s |
| Afternoon (19 Sep) | 6ft (1.9m) | 14s |
| Evening (19 Sep) | 6ft (1.8m) | 13s |
Table - waves today at Shonan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 156mm), heaviest during Mon night. Warm (max 26°C on Mon night, min 21°C on Sun afternoon). Mainly near gales. | ||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 16 | SE 16 | SE 15 | SE 14 | SE 13 | SE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1158 | 1551 | 1446 | 1368 | 1218 | 1110 | 1134 | 1100 | 1032 | 843 | 919 | 889 | 939 | 1016 | 1231 | 1369 | 1812 | 2323 | 2914 | 4007 | 4488 | 3468 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 7:36PM1.27m | 7:05PM1.18m | 3:28PM1.22m | |||||||||||||||||||
Low Tide | 3:27AM0.51m | 5:10AM0.56m | 7:00AM0.53m | 8:35PM1.07m | ||||||||||||||||||
 | | |  |  |  | |  |  |  | | | |  |  | | | | |  | | | |
 | 5:26 | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 8 | 7 | 3 | 4 | 6 | 11 | 3 | 3 | 6 | 5 | 16 | 26 | 44 |
Temp °C | 21 | 22 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 |
Feels °C | 18 | 19 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 20 | 21 | 20 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 15 | SE 14 | SE 13 | SE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | S 13 | SSE 13 | SSE 14 | SSE 13 |
| kJ | 1158 | 1551 | 1446 | 1368 | 1218 | 1110 | 1134 | 1100 | 1032 | 843 | 919 | 889 | 939 | 1016 | 1231 | 1369 | 1812 | 2323 | 2914 | 4007 | 4488 | 3468 |
Swell 2 Height (m) Direction Period (s) | SE 13 | — | — | — | — | — | — | — | — | — | — | — | E 13 | E 13 | E 12 | — | — | — | — | — | — | — |
| kJ | 940 | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 11 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | — | NNE 3 | NNE 3 | NE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 |
| kJ | 11 | 11 | 10 | 16 | 11 | — | 3 | 4 | 9 | 7 | 11 | 13 | 18 | 23 | 23 | 18 | 18 | 23 | 31 | 50 | 87 | 57 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 220 | 478 | 747 | 2 | 2 | 2 | 47 | 2 | 130 | 544 | 544 | 544 | 544 | 544 | 501 | 501 | 501 | 501 | 526 | 500 | 128 | 128 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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