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Katahama surfForecast / Shizuoka / Japan
48hr Weather and Surf, issued 2 pm Friday 25 Apr 2025 JST
How big are the waves at Katahama today?
The current surf forecast for Katahama at 5PM is: 0.4m 8s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 02:00pm April 25). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | - | - |
| Afternoon (25 Apr) | 1.5ft (0.4m) | 9s |
| Evening (25 Apr) | 1.5ft (0.4m) | 8s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 9 | 8 | 8 | 8 | 10 | 10 | 5 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 8 | 8 | 4 | 8 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 32 | 27 | 26 | 24 | 21 | 24 | 19 | 25 | 33 | 66 | 38 | 39 | 25 | 16 | 16 | 15 | 15 | 25 | 14 | 14 | 14 | 14 | 14 | 5 | 7 | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 7 | 5 | 7 | 5 | 21 | 59 | 99 | 88 | 110 | 93 | 108 | 115 | 140 | 191 | 203 | 208 | 220 | 267 | 280 | 287 | 277 | 228 | 270 | 211 | 334 | 238 | 232 | 223 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- on | cross | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | off | glass | on | on | glass | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | on | on | cross- on | cross | cross | cross | cross- on | cross- on | on | cross- on | cross- on | cross | cross | cross | cross | on | on | on | glass |
High Tide / height (m) | 4:22PM 1.37 | 4:12AM 1.50 | 4:57PM 1.42 | 4:33AM 1.53 | 5:30PM 1.45 | 4:56AM 1.57 | 6:05PM 1.45 | 5:21AM 1.59 | 6:42PM 1.44 | 5:50AM 1.59 | 7:23PM 1.40 | 6:22AM 1.55 | 8:11PM 1.35 | 6:57AM 1.48 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:19AM 0.38 | 10:16PM 0.55 | 10:44AM 0.27 | 10:43PM 0.59 | 11:10AM 0.17 | 11:08PM 0.64 | 11:37AM 0.10 | 11:35PM 0.70 | 12:08PM 0.05 | 12:04AM 0.75 | 12:44PM 0.05 | 12:38AM 0.82 | 1:24PM 0.09 | 1:19AM 0.89 | 2:10PM 0.17 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - |
| Sunset | - | - | 6:25 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 19 | 16 | 14 | 13 | 14 | 16 | 17 | 20 | 17 | 14 | 12 | 12 | 11 | 14 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 19 | 20 | 16 | 16 | 16 | 13 | 11 | 11 | 14 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 18 | 18 | 18 | 17 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 17 |
| Feels °C (?) | 17 | 17 | 11 | 9 | 9 | 10 | 13 | 14 | 13 | 11 | 7 | 7 | 7 | 8 | 8 | 10 | 13 | 12 | 11 | 14 | 14 | 13 | 13 | 15 | 15 | 11 | 12 | 10 | 6 | 5 | 7 | 12 | 14 | 14 | 16 | 14 | 13 | 13 | 12 | 15 | 16 | 14 | 14 | 15 | 14 | 12 | 12 | 13 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 14 | 16 | 16 | 17 | 18 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Katahama surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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