Surf Forecasts:
How big are the waves at Katahama today (02 Nov):
- Morning surf: Morning surf (02 Nov, local time) - 5ft (1.5m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (02 Nov, local time) - 4.5ft (1.4m), 13s period with SSE swell.
- Evening surf: Evening surf (02 Nov, local time) - 4ft (1.2m), 12s period with SSE swell.
The current surf forecast for Katahama at 8AM is: 1.5m 13s primary swell from a South-southeast direction and 0.5m 9s secondary swell from a East direction (forecast issued at 02:00am November 02). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Nov) | 5ft (1.5m) | 13s |
| Afternoon (02 Nov) | 4.5ft (1.4m) | 13s |
| Evening (02 Nov) | 4ft (1.2m) | 12s |
Table - waves today at Katahama. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Mon afternoon. Warm (max 21°C on Mon morning, min 14°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the NE by Wed morning). | |||||||||||||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thu 5 | ||||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 8 | ESE 8 | ESE 9 | ESE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 1370 | 957 | 863 | 756 | 649 | 640 | 512 | 417 | 397 | 390 | 390 | 410 | 489 | 560 | 638 | 854 | 793 | 721 | 645 | 599 | 514 | 486 | 669 | 1097 | 1507 | 1939 | 1978 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | off | off | cross-off | glassy | cross | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:22PM1.42m | 10:41PM1.22m | 1:29PM1.47m | 1:04AM1.23m | 2:14PM1.52m | 2:26AM1.31m | |||||||||||||||||||||
Low Tide | 4:31AM0.57m | 6:22PM1.10m | 5:56AM0.65m | 7:53PM0.95m | 7:17AM0.70m | 8:45PM0.80m | |||||||||||||||||||||
 | |  |  | |  |  | | | |  |  |  | | | | | | | | | | |  | | | | |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 |
 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — | — | — | 4:50 |
mm | — | — | — | — | — | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | 2 |
Temp °C | 17 | 18 | 17 | 18 | 21 | 19 | 18 | 17 | 15 | 14 | 14 | 16 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 17 | 17 | 16 |
Feels °C | 14 | 16 | 15 | 16 | 18 | 17 | 14 | 15 | 13 | 12 | 13 | 15 | 19 | 18 | 17 | 18 | 16 | 14 | 12 | 11 | 10 | 10 | 10 | 10 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | WSW 7 | WSW 7 | WSW 7 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 12 | S 12 | S 13 |
| kJ | 1370 | 957 | 863 | 756 | 649 | 640 | 512 | 417 | 310 | 231 | 139 | 410 | 489 | 560 | 638 | 854 | 793 | 721 | 645 | 599 | 514 | 486 | 404 | 330 | 454 | 513 | 547 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | SSW 7 | E 9 | SSE 12 | SSE 12 | SSE 12 | WSW 7 | W 5 | SW 7 | ESE 9 | ESE 9 | WSW 6 | WSW 6 | — | ESE 11 | — | — | — | S 13 | — | — | — |
| kJ | 47 | 47 | 45 | 28 | 28 | 28 | 128 | 14 | 397 | 390 | 390 | 84 | 19 | 16 | 26 | 26 | 4 | 4 | — | 12 | — | — | — | 222 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | — | E 9 | E 9 | E 9 | E 9 | SW 7 | ESE 9 | SW 7 | SW 6 | — | ESE 11 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 27 | — | 14 | 14 | 14 | 14 | 23 | 27 | 11 | 11 | — | 12 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | SW 5 | SW 5 | SW 5 | SW 7 | WSW 7 | WSW 7 | NW 5 | WNW 6 | WNW 6 | — | — | ENE 4 | E 4 | E 6 | E 7 | E 8 | E 8 | E 6 | E 7 | E 8 | E 8 | ESE 8 | ESE 9 | ESE 10 | ESE 10 |
| kJ | 11 | 13 | 31 | 42 | 103 | 363 | 232 | 444 | 11 | 143 | 97 | — | — | 5 | 6 | 44 | 130 | 160 | 164 | 157 | 302 | 409 | 669 | 1097 | 1507 | 1939 | 1978 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 103 | 94 | 65 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 2 | 2 | 2 | 13 | 94 | 94 | 94 | 352 | 103 | 124 | 150 | 150 | 150 |
Best forecast wave conditions in Shizuoka | |||||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||||
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