Dark Reef surf break

Dark Reef surfForecast / Khánh Hoà / Vietnam

information circle48hr Weather and Surf, issued 6 am Sunday 30 Nov 2025 +07
Forecast update in hr  min  s Forecast update imminent
Dark Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dark Reef sea temperature is
26.9° C
(Which is normal for this time of year)


How big are the waves at Dark Reef today?

The current surf forecast for Dark Reef at 1PM is: 1.9m 10s primary swell from a Northeast direction (forecast issued at 06:00am November 30). The wind direction is predicted to be onshore.

Time (+07) & DateWave HeightWave Period
Morning (30 Nov)7ft (2.1m)10s
Afternoon (30 Nov)6ft (1.8m)9s
Evening (30 Nov)5ft (1.6m)9s

Table - waves today at Dark Reef. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
30
Monday
01
Tuesday
02
Wed
03
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
4
3
3
1
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
0
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2.4
NE
2.2
NE
2.1
NE
1.9
NE
1.8
NE
1.6
NE
1.6
NE
1.5
NNE
1.5
NNE
1.5
NNE
1.4
NNE
1.3
NNE
1.3
NNE
1.4
NNE
1.5
NNE
1.5
NNE
1.5
NNE
1.4
NNE
1.3
NNE
1.2
NNE
1.2
NNE
1.2
NNE
1.1
NNE
1.2
NNE
Period(s) (?)1010101099998888999999888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1126895784653538446380338330330273241247293324336352311234192188172138163
Wind
(km/h)
5
W
5
NW
5
NE
10
ESE
5
E
5
ENE
0
WSW
5
W
5
W
5
WNW
5
SSE
10
ESE
5
ESE
0
ESE
5
WSW
10
WSW
5
WNW
10
NNW
5
NNE
10
NE
5
E
5
E
5
SSE
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
glassononglassglassoffoffoffglassonglassglassoffcross-
off
glasscross-
off
glasscross-
on
glassglassglassoff
High Tide
/ height (m)
2:42AM
1.10
6:58PM
1.13
5:43AM
0.94
6:49PM
1.23
8:33AM
0.89
6:58PM
1.37
Low Tide
/ height (m)
11:17AM
0.54
1:20AM
0.85
11:39AM
0.69
2:18AM
0.59
11:44AM
0.84
Sunday
30
Monday
01
Tuesday
02
Wed
03
Sunrise-5:47-------5:47-------5:48------
Sunset----5:15-------5:15-------5:15---
clear
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
rain showers
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
part cloud
light rain
Rain (mm)
----1-------21-------1-1
Temp. °C242427272625252424252727262525242524262625252524
Feels °C (?)272731303029302727293130303029272927303030293028
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

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 Dark Reef 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.


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