Surf Forecasts:
How big are the waves at Kugenuma Rivermouth today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2ft (0.6m), 7s period with S swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1.5ft (0.4m), 6s period with S swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 6s period with S swell.
The current surf forecast for Kugenuma Rivermouth at 8AM is: 0.6m 7s primary swell from a South direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am June 19). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2ft (0.6m) | 7s |
| Afternoon (19 Jun) | 1.5ft (0.4m) | 6s |
| Evening (19 Jun) | 1.5ft (0.4m) | 6s |
Table - waves today at Kugenuma Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 35mm), heaviest during Sat night. Warm (max 24°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | S 7 | S 6 | S 7 | SSW 7 | S 6 | S 6 | S 6 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | ESE 4 | SSE 10 | SSE 12 | S 5 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 7 | SSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 40 | 33 | 20 | 33 | 15 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 12 | 9 | 14 | 51 | 209 | 64 | 71 | 75 | 73 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | off | off | off | glassy | cross-on | cross-on | glassy | cross-off | cross-off | off | off | off |
High Tide | 6:19AM1.38m | 8:31PM1.34m | 7:12AM1.29m | 9:09PM1.34m | 8:14AM1.18m | |||||||||||||||||||
Low Tide | 00:58AM0.95m | 1:24PM0.16m | 1:54AM0.90m | 2:05PM0.29m | 3:03AM0.84m | 2:49PM0.45m | ||||||||||||||||||
 |  |  | | | | |  | | |  | | | | |  | | | | |  | | | | |
 | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 3 | 8 | 8 | 7 | 1 | 3 | — | — | — | — |
Temp °C | 21 | 21 | 21 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 22 | 23 | 24 | 23 | 22 |
Feels °C | 24 | 22 | 23 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 21 | 21 | 22 | 23 | 23 | 24 | 23 | 24 | 23 | 25 | 25 | 24 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 7 | S 6 | S 7 | SSW 7 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | SSE 10 | SSW 7 | SSW 6 | SE 4 | SE 4 | SSE 9 | S 4 | S 6 | SSW 6 | SSW 7 | SSW 8 | SSW 7 | SSW 7 |
| kJ | 35 | 33 | 20 | 33 | 15 | 12 | 11 | 10 | 5 | 2 | 2 | 9 | 4 | 4 | 2 | 4 | 8 | 12 | 39 | 64 | 71 | 75 | 73 | 54 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SW 8 | SSW 7 | SE 10 | SE 6 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 7 | SSE 10 | SSE 10 | SSW 6 | SSW 7 | SE 12 | SSE 9 | SSE 9 | SSE 11 | SE 11 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 40 | 16 | 10 | 4 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 5 | 9 | 9 | 4 | 4 | 6 | 8 | 8 | 12 | 5 | 8 | 8 | 9 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SE 9 | SW 8 | S 15 | SSE 10 | SE 14 | SE 14 | SW 7 | SSW 7 | SW 7 | SW 7 | SSE 5 | — | SE 12 | SSE 10 | SSE 10 | SSE 12 | SE 12 | SE 12 | SE 9 | SE 9 | SE 11 | SE 11 | SE 11 |
| kJ | 8 | 3 | 3 | 4 | 10 | 7 | 7 | 2 | 5 | 2 | 2 | 2 | — | 6 | 9 | 9 | 14 | 5 | 5 | 3 | 3 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 2 | — | — | — | — | — | — | — | ESE 4 | — | S 4 | S 5 | SSW 6 | — | — | — | — | NNE 2 |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 12 | — | 6 | 51 | 209 | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 45 | 24 | 57 | 85 | 85 | 85 | 61 | 61 | 140 | 140 | 140 | 24 | 140 | 252 | 85 | 19 | 0 | 0 | 0 | 0 | 9 | 0 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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