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Kugenuma Rivermouth surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Saturday 12 Jul 2025 JSTForecast update in hr min s Forecast update imminent
Kugenuma Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kugenuma Rivermouth sea temperature is
27.7° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Kugenuma Rivermouth today?
The current surf forecast for Kugenuma Rivermouth at 1AM is: 0.6m 8s primary swell from a South-southeast direction (forecast issued at 08:00pm July 12). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 2ft (0.6m) | 8s |
| Afternoon (13 Jul) | 2ft (0.6m) | 8s |
| Evening (13 Jul) | 2.5ft (0.7m) | 8s |
Table - waves today at Kugenuma Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 14 | 14 | 14 | 14 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 43 | 46 | 62 | 76 | 67 | 51 | 64 | 57 | 72 | 63 | 42 | 48 | 41 | 43 | 119 | 525 | 620 | 547 | 428 | 358 | 362 | 576 | 668 | 701 | 769 | 1510 | 1518 | 4388 | 1215 | 1015 | 3070 | 1066 | 1188 | 1098 | 809 | 493 | 396 | 342 | 320 | 330 | 284 | 368 | 211 | 285 | 185 | 158 | 166 | 201 | 171 | 171 | 69 | 58 | 59 | 76 | 78 | 88 | 233 | 207 | 372 | 397 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross- off | cross- off | glass | on | cross- on | cross- on | cross | cross- off | off | off | cross- off | cross- off | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | on | on | on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 7:06PM 1.42 | 5:38AM 1.48 | 7:31PM 1.43 | 6:25AM 1.43 | 7:58PM 1.43 | 7:15AM 1.36 | 8:28PM 1.43 | 8:10AM 1.25 | 9:00PM 1.42 | 9:17AM 1.13 | 9:35PM 1.40 | 10:51AM 1.04 | 10:14PM 1.38 | 2:32PM 1.04 | 11:01PM 1.36 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:14AM 0.93 | 12:37PM 0.13 | 12:54AM 0.85 | 1:10PM 0.24 | 1:39AM 0.78 | 1:43PM 0.37 | 2:32AM 0.72 | 2:17PM 0.53 | 3:35AM 0.66 | 2:50PM 0.70 | 4:51AM 0.60 | 3:21PM 0.88 | 6:17AM 0.51 | 3:22PM 1.04 | ||||||||||||||||||||||||||||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:39 | - | - | - | - | - | - | - | 4:39 | - | - | - | - | - | - | - | 4:39 | - | - | - | - | - | - | - |
| Sunset | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:54 | - | - | - |
 |  |  | | |  |  | | |  | | | | | | | | |  | |  | | | |  | | | | | | |  | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | 1 | 2 | 1 | 2 | 11 | 29 | 7 | 26 | 13 | 5 | 9 | 3 | 4 | 5 | 5 | 1 | - | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 26 | 26 |
| Feels °C (?) | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 26 | 25 | 25 | 28 | 28 | 24 | 26 | 25 | 26 | 29 | 28 | 24 | 21 | 23 | 22 | 28 | 23 | 23 | 25 | 22 | 19 | 21 | 27 | 28 | 26 | 27 | 27 | 27 | 27 | 26 | 28 | 27 | 28 | 27 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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