Surf Forecasts:
How big are the waves at Kugenuma Rivermouth today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.4m), 3s period with SE swell.
The current surf forecast for Kugenuma Rivermouth at 8AM is: 0.1m 8s primary swell from a Southeast direction and 0.1m 4s secondary swell from a Southeast direction (forecast issued at 02:00am September 25). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 0.5ft (0.1m) | 8s |
| Afternoon (25 Sep) | 0.5ft (0.1m) | 8s |
| Evening (25 Sep) | 1.5ft (0.4m) | 3s |
Table - waves today at Kugenuma Rivermouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri night. Warm (max 25°C on Fri afternoon, min 18°C on Sat morning). Winds decreasing (fresh winds from the NNE on Sat morning, calm by Sun afternoon). | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 3 | SE 3 | SE 3 | S 10 | SSE 4 | SSE 4 | S 10 | S 13 | S 13 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | S 12 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | cross-off | off | off | off | off | off | off | off | off | off | cross-off | glassy | cross-on | on |
High Tide | 4:07AM1.47m | 4:37PM1.48m | 4:44AM1.52m | 4:51PM1.51m | 5:20AM1.54m | 5:08PM1.55m | ||||||||||||||||||
Low Tide | 10:18PM0.68m | 10:27AM0.48m | 10:41PM0.55m | 10:52AM0.54m | 11:05PM0.43m | 11:14AM0.61m | ||||||||||||||||||
 | |  |  | |  | |  |  | |  | | | |  | | | | | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 5 | 4 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 22 | 23 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 21 | 21 |
Feels °C | 27 | 24 | 24 | 23 | 25 | 25 | 24 | 24 | 23 | 22 | 25 | 13 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 19 | 21 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 4 | SSE 4 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | SE 9 | SE 9 |
| kJ | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 5 | — | SE 4 | SE 4 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | S 8 | S 8 | — | — | — | S 7 | S 8 | S 8 | S 8 | S 8 | — | S 8 | S 7 |
| kJ | 3 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | — | S 7 | — | E 11 | — | — | S 10 | S 7 | S 10 | S 10 | S 13 | S 13 | — | — | — | — | S 6 | — | S 8 | S 12 | — |
| kJ | 1 | 1 | 1 | — | 1 | — | 2 | — | — | 2 | 1 | 2 | 2 | 3 | 3 | — | — | — | — | 1 | — | 1 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 4 | ESE 4 | — | SE 3 | SE 3 | SE 3 | SSE 3 | SSE 4 | N 3 | N 3 | N 3 | N 3 | NNE 3 | N 3 | N 3 | — | — | — | — | S 5 | — |
| kJ | — | — | — | 2 | 2 | — | 2 | 2 | 3 | 2 | 8 | 7 | 8 | 8 | 6 | 4 | 3 | 1 | — | — | — | — | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 73 | 69 | 69 | 2486 | 991 | 85 | 85 | 85 | 1497 | 128 | 85 | 61 | 69 | 837 | 69 | 69 | 69 | 69 | 63 | 63 | 69 | 63 | 63 | 85 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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