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Surf Forecasts:
Nichinan surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Thursday 07 May 2026 JSTForecast update in hr min s Forecast update imminent
Nichinan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nichinan sea temperature is
22.1° C
(Which is slightly cooler than normal)How big are the waves at Nichinan today?
The current surf forecast for Nichinan at 1AM is: 1.1m 9s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm May 07). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 3.5ft (1.0m) | 10s |
| Afternoon (08 May) | 3.5ft (1.0m) | 10s |
| Evening (08 May) | 3ft (0.9m) | 10s |
Table - waves today at Nichinan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | |
212 | 212 | 181 | 168 | 106 | 175 | 175 | 179 | 183 | 154 | 157 | 182 | 185 | 170 | 166 | 163 | 194 | 190 | 186 | 186 | 183 | 148 | 145 | 145 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | cross | glassy | on | glassy | off | off | off | glassy | cross-on | cross-on | |
High Tide | 10:27PM1.49m | 8:54AM1.53m | 11:30PM1.44m | 9:51AM1.43m | 00:44AM1.44m | 11:21AM1.34m | ||||||||||||||||||
Low Tide | 3:20PM0.35m | 3:34AM1.10m | 4:09PM0.44m | 4:43AM1.12m | 5:13PM0.52m | 6:21AM1.08m | ||||||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | 6:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 20 | 19 | 19 | 19 | 21 | 24 | 24 | 20 | 16 | 15 | 15 | 15 | 17 | 18 | 19 | 19 | 17 | 17 | 16 | 16 | 18 | 19 | 20 |
24 | 21 | 19 | 18 | 19 | 19 | 20 | 21 | 16 | 13 | 12 | 12 | 13 | 15 | 15 | 17 | 17 | 17 | 16 | 15 | 15 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 212 | 212 | 181 | 168 | 106 | 175 | 175 | 179 | 183 | 154 | 157 | 182 | 185 | 170 | 166 | 163 | 194 | 190 | 186 | 186 | 183 | 148 | 145 | 145 |
Swell 2 Height (m) Direction Period (s) | — | — | SE 11 | SE 11 | SE 8 | — | — | — | WSW 4 | NE 5 | NE 6 | NE 6 | NE 6 | NNE 6 | W 8 | NE 5 | NE 5 | NE 4 | NE 4 | NE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 |
| kJ | — | — | 5 | 5 | 53 | — | — | — | 7 | 22 | 62 | 40 | 15 | 4 | 1 | 22 | 7 | 4 | 3 | 2 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 4 | WSW 6 | W 6 | W 3 | — | W 8 | W 9 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 20 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 2 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 4 | NE 4 | NE 6 | WSW 4 | WNW 3 | NNE 6 | NE 5 | NE 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 3 | 4 | 3 | 8 | 11 | 4 | 69 | 1 | 3 | 36 | 13 | 42 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 6 | 0 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 84 | 0 | 0 | 0 | 0 | 0 | 27 | 380 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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