九子沙滩
Coastal areas · China
Rating right now
A april–october beach on the East China Sea near Coastal areas, 九子沙滩 is exposed to SE swell — E–S on the forecast is when it lights up, ideally with a W–N wind.
Today's surf at 九子沙滩
Updated 13:07 spot time
九子沙滩 surf report for Thursday 1 Oct: waves 0.5 m–0.7 m waist to chest high, 0.2 m ESE swell at 2.95 s. Wind up to 30 km/h NNE. Water 28°C. Best surf window around 00:00 — poor (1.5/5) with 18 km/h NE wind.
Snapshot refreshed hourly — the live hourly forecast below updates in real time.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~23.2°C (73.8°F) on average
Jan
11.4°C
52.5°F · 8.3–14.5°C
Feb
9.5°C
49.1°F · 7.3–12.1°C
Mar
10.9°C
51.6°F · 6.9–13.7°C
Apr
14°C
57.2°F · 10.9–17.4°C
May
18.3°C
64.9°F · 14.2–21.3°C
Jun
21.9°C
71.4°F · 19.1–24.9°C
Jul
24.8°C
76.6°F · 22.6–27.3°C
Aug
26.5°C
79.7°F · 25.1–28.2°C
Sep
25.7°C
78.3°F · 23.5–28.2°C
Oct
23.2°C
73.8°F · 20.3–26.9°C
Nov
19.5°C
67.1°F · 16.8–22.2°C
Dec
15.4°C
59.7°F · 9.9–18.1°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
E–S
Best wind
W–N
Break type
Beach break
Best season
April–October
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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