- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Wednesday 27 May 2026 JSTForecast update in hr min s Forecast update imminent
Nagata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagata sea temperature is
23.3° C
(Which is slightly cooler than normal)How big are the waves at Nagata today (28 May):
- Morning surf: Morning surf (28 May, local time) - 2.5ft (0.7m), 6s period with S swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Evening surf: Evening surf (28 May, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Nagata at 1AM is: 1.3m 7s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a South direction, 0.7m 9s secondary swell from a East direction (forecast issued at 08:00pm May 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 2.5ft (0.7m) | 6s |
| Afternoon (28 May) | 1.5ft (0.4m) | 10s |
| Evening (28 May) | 2ft (0.6m) | 9s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 28°C on Fri afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Saturday 30 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
WSW 7 | WSW 8 | SSW 7 | WSW 8 | E 8 | S 6 | E 8 | ESE 10 | S 6 | E 9 | E 9 | W 6 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | E 10 | ESE 10 | ESE 10 | SE 12 | E 10 | E 10 | E 10 | |
147 | 151 | 142 | 74 | 69 | 35 | 69 | 33 | 19 | 54 | 54 | 30 | 31 | 19 | 25 | 38 | 39 | 70 | 55 | 38 | 71 | 68 | 92 | 90 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | on | on | cross-on | cross-off | glassy | cross-off | off | off | off | cross-off | |
High Tide | 3:51PM1.59m | 3:34AM1.76m | 4:45PM1.70m | 4:12AM1.82m | 5:31PM1.79m | 4:47AM1.88m | ||||||||||||||||||
Low Tide | 9:34PM0.82m | 10:14AM0.39m | 10:22PM0.84m | 10:54AM0.23m | 11:05PM0.86m | 11:32AM0.11m | ||||||||||||||||||
 |  |  | | |  | |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | 7:13 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 23 | 24 | 26 | 27 | 25 | 23 | 22 | 22 | 21 | 24 | 27 | 28 | 26 | 22 | 22 | 21 | 21 | 24 | 25 | 25 |
28 | 29 | 28 | 27 | 27 | 28 | 28 | 28 | 26 | 25 | 23 | 23 | 22 | 25 | 28 | 29 | 28 | 24 | 25 | 23 | 22 | 22 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | ENE 8 | E 8 | S 6 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 8 | E 8 | E 9 | E 9 | ENE 9 | E 10 | ESE 10 | E 9 | E 10 | E 10 | E 10 | E 10 |
 kJ | 92 | 84 | 62 | 60 | 36 | 70 | 69 | 24 | 58 | 54 | 54 | 61 | 40 | 37 | 38 | 39 | 25 | 70 | 55 | 44 | 47 | 68 | 92 | 90 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 9 | E 9 | E 8 | S 6 | S 6 | ENE 8 | S 6 | WSW 6 | S 6 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | SW 6 | ENE 10 | ESE 10 | SE 12 | ESE 12 | W 7 | S 10 |
| kJ | 86 | 92 | 76 | 74 | 69 | 35 | 25 | 38 | 17 | 15 | 10 | 18 | 31 | 19 | 25 | 38 | 39 | 9 | 19 | 38 | 71 | 14 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 8 | ESE 10 | WSW 8 | WSW 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 6 | SW 6 | S 6 | SW 7 | WSW 7 | SW 7 | WSW 7 | ESE 13 | ESE 12 | WSW 7 | E 3 | ESE 3 | — | S 10 | W 7 |
| kJ | 14 | 20 | 12 | 11 | 20 | 20 | 20 | 33 | 19 | 10 | 10 | 6 | 12 | 9 | 12 | 10 | 16 | 15 | 5 | 1 | 1 | — | 2 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 8 | SSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 3 | WSW 3 | — | W 2 | W 6 | W 3 | WNW 3 | — | SW 2 | SW 6 | NNE 6 | ENE 3 | ENE 3 | — | NE 6 | NE 4 | ENE 4 |
| kJ | 147 | 151 | 142 | 64 | 23 | 23 | 37 | 10 | 9 | — | 1 | 30 | 3 | 1 | — | 1 | 8 | 3 | 2 | 3 | — | 14 | 24 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 0 | 12 | 12 | 12 | 33 | 14 | 14 | 14 | 14 | 12 | 12 | 330 | 330 | 12 | 0 | 12 | 12 | 0 | 0 | 0 | 375 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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 Nagata 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.
Nearest