Dark Reef Surf Break

Dark Reef 48 hour detailed Surf Forecast

Lat Long: 12.16° N 109.20° E

Issued: 12 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dark Reef sea temperature is
27.7° C

Slightly cooler than normal

Dark Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dark Reef today (30 Jun):

  • Afternoon surf: Afternoon surf (30 Jun, local time) - 0.5ft (0.1m), 7s period with N swell.
  • Evening surf: Evening surf (30 Jun, local time) - 0.5ft (0.1m), 7s period with N swell.

The current surf forecast for Dark Reef at 5AM is: 0.1m 10s primary swell from a East direction (forecast issued at 12:00am June 30). An open ocean swell of 0.9m 7s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (+07) & DateWave HeightWave Period
Morning (30 Jun)--
Afternoon (30 Jun)0.5ft (0.1m)7s
Evening (30 Jun)0.5ft (0.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue afternoon. Warm (max 31°C on Tue morning, min 26°C on Tue night). Wind will be generally light.

Tuesday
30
Wednesday
1
Thursday
2
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
NE
10
0.1
E
10
0.1
E
10
0.9
S
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
9
0.1
N
9
0.1
N
7
0.1
N
7
0.1
N
7
0.6
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
1.1
SSW
7
1
S
7
Wave Graph
Metric surfscale
Energy kJ
4
2
2
0
1
1
1
1
1
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
5
W
5
WSW
5
WNW
5
SE
15
SE
10
SSE
10
W
15
WNW
10
WSW
10
W
10
WNW
5
SSE
15
SE
5
SSE
5
WSW
5
WNW
10
W
10
W
5
WSW
0
WNW
15
SE
5
SE
5
NNW
10
WNW
Wind State
glassy
cross-off
off
glassy
cross-on
cross
off
cross-off
off
off
off
cross
cross-on
cross
glassy
cross-off
off
off
off
glassy
cross-on
cross-on
glassy
off
High Tide
8:31AM1.56m
9:14AM1.58m
9:54AM1.59m
Low Tide
5:45PM0.08m
6:22PM0.08m
6:57PM0.11m
thunderstorm
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:10
 mm
1
1
4
2
2
1
2
1
Temp °C
27
27
27
31
31
30
28
27
26
26
27
30
30
29
28
28
27
27
27
29
31
29
28
27
Feels °C
31
31
31
35
34
34
33
31
29
29
30
33
32
34
33
32
31
30
30
33
33
34
33
31
Swell 1
Height (m)
Direction
Period (s)
1
S
6
1
S
7
0.9
S
7
0.9
S
7
0.8
S
6
0.8
S
6
0.9
S
6
1
S
6
1
S
7
1
S
7
0.9
S
7
0.8
S
7
0.7
S
7
0.6
S
7
0.6
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
S
7
0.8
S
7
1
S
7
Energy kJ
84
89
72
70
52
51
64
79
94
109
81
61
46
33
33
43
44
47
47
47
45
59
100
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
10
0.1
E
10
0.1
E
10
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
9
0.1
N
9
0.1
N
7
0.1
N
7
0.1
N
7
Energy kJ
4
2
2
1
1
1
1
1
2
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.4
SSW
7
1
S
6
1.1
SSW
6
0.3
NW
3
0.8
SSW
7
0.7
S
7
1.1
SSW
7
Energy kJ
171
84
101
1
60
45
118
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
677
677
699
1289
1282
1289
1282
1400
1282
677
677
1223
1223
1223
1012
1012
1012
169
169
1074
1074
1012
1012
1010
Best forecast wave conditions in Khánh Hoà
Rating
(10 max)
Best forecast wave conditions in Vietnam
Rating
(10 max)
1
1
Header Global
Rating
(10 max)
6
6
5
5
5
5
5
5
5
4
5
5
5
5
5
5
4
4
5
5
5
5
7
6
  • 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
How to use the Wavefinder 

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