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Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Friday 29 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 (29 May):
- Morning surf: Morning surf (29 May, local time) - 3ft (0.9m), 6s period with W swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (29 May, local time) - 2ft (0.6m), 10s period with E swell.
The current surf forecast for Nagata at 8AM is: 0.3m 10s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a West-southwest direction, 0.3m 3s secondary swell from a West direction (forecast issued at 02:00am May 29). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 3ft (0.9m) | 6s |
| Afternoon (29 May) | 1.5ft (0.4m) | 10s |
| Evening (29 May) | 2ft (0.6m) | 10s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 29°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 9 | SW 6 | ESE 10 | W 6 | SE 10 | SE 10 | ESE 10 | E 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | SSE 16 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 13 | |
54 | 10 | 31 | 62 | 24 | 25 | 39 | 70 | 64 | 48 | 67 | 100 | 92 | 90 | 88 | 87 | 100 | 312 | 499 | 679 | 757 | 812 | 880 | 1012 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:12AM1.82m | 5:31PM1.79m | 4:47AM1.88m | 6:14PM1.85m | 5:23AM1.92m | 6:55PM1.88m | ||||||||||||||||||
Low Tide | 10:22PM0.84m | 10:54AM0.23m | 11:05PM0.86m | 11:32AM0.11m | 11:45PM0.89m | 12:10PM0.03m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | |  | |  |  | | | | | |
 | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 21 | 25 | 28 | 29 | 25 | 21 | 21 | 21 | 21 | 25 | 26 | 26 | 24 | 22 | 21 | 21 | 21 | 24 | 25 | 25 | 24 | 22 |
23 | 23 | 22 | 27 | 28 | 28 | 24 | 21 | 22 | 23 | 23 | 25 | 24 | 25 | 25 | 24 | 22 | 22 | 22 | 25 | 26 | 26 | 26 | 24 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 8 | E 8 | E 9 | ENE 9 | ENE 9 | E 10 | ESE 10 | E 9 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | ESE 9 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 13 |
 kJ | 54 | 39 | 36 | 37 | 38 | 25 | 26 | 70 | 64 | 44 | 67 | 100 | 92 | 90 | 88 | 87 | 92 | 312 | 499 | 679 | 757 | 812 | 880 | 1012 |
Swell 2 Height (m) Direction Period (s) | S 6 | SW 6 | ESE 10 | WSW 7 | SE 10 | SE 10 | ESE 10 | WSW 6 | ENE 10 | SE 10 | ENE 9 | NE 6 | W 7 | S 10 | S 10 | SSE 17 | SSE 16 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 |
| kJ | 10 | 10 | 31 | 16 | 24 | 25 | 39 | 4 | 19 | 48 | 29 | 1 | 1 | 2 | 2 | 57 | 100 | 112 | 114 | 149 | 114 | 112 | 110 | 110 |
Swell 3 Height (m) Direction Period (s) | SW 6 | S 6 | S 6 | ESE 10 | SW 7 | WSW 7 | ESE 13 | S 5 | WSW 7 | ESE 12 | SW 7 | SW 7 | S 10 | W 6 | S 18 | S 10 | SSE 13 | NE 4 | S 16 | — | S 16 | E 11 | E 11 | E 11 |
| kJ | 10 | 6 | 6 | 19 | 12 | 5 | 16 | 2 | 10 | 15 | 2 | 2 | 2 | 1 | 6 | 2 | 70 | 6 | 139 | — | 248 | 146 | 185 | 144 |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | W 3 | W 6 | — | SSW 6 | WSW 7 | WSW 3 | — | E 3 | E 3 | ENE 3 | NE 6 | NE 5 | ENE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | — | ENE 3 | ENE 3 | E 4 | ESE 4 |
| kJ | 2 | 2 | 1 | 62 | — | 3 | 20 | 2 | — | 1 | 1 | 1 | 24 | 23 | 13 | 7 | 4 | 4 | 4 | — | 7 | 7 | 6 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 12 | 14 | 330 | 167 | 14 | 12 | 12 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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