Surf Forecasts:
How big are the waves at Kugenuma Rivermouth today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 0.5ft (0.2m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 8s period with SSE swell.
- Evening surf: Evening surf (20 Jul, local time) - 1.5ft (0.5m), 4s period with SSW swell.
The current surf forecast for Kugenuma Rivermouth at 1AM is: 0.2m 7s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a South direction, 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 19). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 0.5ft (0.2m) | 9s |
| Afternoon (20 Jul) | 0.5ft (0.2m) | 8s |
| Evening (20 Jul) | 1.5ft (0.5m) | 4s |
Table - waves today at Kugenuma Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Tue morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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) | S 4 | S 4 | S 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSW 4 | SSW 4 | SSW 4 | SSE 8 | SW 4 | SW 4 | SSE 8 | ESE 11 | S 4 | E 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 9 | 6 | 5 | 6 | 8 | 7 | 7 | 7 | 8 | 9 | 10 | 7 | 10 | 7 | 6 | 12 | 7 | 9 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | glassy | glassy | cross-on | on | on | on | on | on | glassy | glassy | cross-on | on | on | on |
High Tide | 8:13PM1.45m | 8:06AM1.27m | 8:44PM1.45m | 9:09AM1.15m | ||||||||||||||
Low Tide | 2:21AM0.67m | 2:05PM0.55m | 3:19AM0.62m | 2:35PM0.72m | ||||||||||||||
 |  | | | | | | | | | | | | |  | | | | |
 | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 28 | 30 | 30 | 29 | 28 | 29 |
Feels °C | 28 | 29 | 30 | 31 | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 31 | 33 | 35 | 33 | 32 | 31 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 4 | SSW 4 | SSE 8 | SSE 8 | SE 8 | SSE 8 |
| kJ | 5 | 5 | 5 | 6 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 6 | 6 | 2 | 6 |
Swell 2 Height (m) Direction Period (s) | E 12 | S 8 | S 8 | S 8 | SSW 3 | SSW 3 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 8 | SSE 8 | E 11 | E 11 | SE 11 | SE 11 |
| kJ | 3 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 2 | 2 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 8 | S 7 | SE 11 | SE 11 | SE 11 | SE 11 | E 11 | SE 11 | SE 11 | E 11 | S 7 | ESE 11 | S 7 | E 11 |
| kJ | 2 | 2 | 2 | 2 | 4 | 4 | 5 | 5 | 5 | 5 | 2 | 5 | 5 | 2 | 1 | 12 | 1 | 9 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | SSW 4 | SSW 3 | — | SW 3 | SSW 3 | S 3 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SW 4 | SW 4 | SSW 4 | S 3 | S 4 | SSW 4 |
| kJ | 9 | 6 | 4 | 2 | — | 1 | 2 | 5 | 8 | 9 | 10 | 7 | 10 | 7 | 3 | 5 | 7 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 85 | 84 | 84 | 84 | 84 | 84 | 85 | 85 | 89 | 84 | 84 | 84 | 84 | 84 | 84 | 85 | 89 | 84 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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