Dark Reef Surf Break

Dark Reef Surf Forecast and Surf Report

Lat Long: 12.16° N 109.20° E

Issued: 12 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dark Reef sea temperature is
27.8° 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.


Dark Reef surf forecast from 24 Jun 2026:

  • Most powerful swell: Friday 26 Jun, 1AM (local time) - 0.5ft (0.1m), 13s period, NE swell with 6 kJ wave energy.

Best Forecast Surf Conditions for Dark Reef this week:

The most powerful waves expected at Dark Reef in the next 16 days are 0.1m 13s and forecast to arrive on Friday (Jun 26) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Thursday (Jul 02) at 1AM.

Wave TypeTime (+07) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Fri 26th Jun)0.5ft (0.1m) 13s

Table - best surf conditions forecast for Dark Reef over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat afternoon. Warm (max 32°C on Thu morning, min 25°C on Thu afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 32°C on Sun morning, min 26°C on Sun afternoon). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
1.5
S
7
0.1
E
13
0.1
NE
13
0.1
NE
11
0.1
NE
11
0.1
NE
10
0.1
NE
11
0.1
NE
10
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
8
1.5
SSW
7
1.3
S
7
0.1
E
10
1
S
7
0.1
N
7
0.1
N
6
2
SSW
8
0.1
N
8
2.3
SSW
8
Wave Graph
Metric surfscale
Energy kJ
0
3
6
5
5
4
4
4
3
3
3
3
0
0
2
0
1
1
0
1
0
Wind (km/h)
10
ESE
20
WSW
10
W
10
ESE
5
WSW
10
W
5
ENE
10
SW
10
WNW
5
ESE
5
SW
10
W
5
E
10
SE
10
WSW
5
SW
5
SSW
10
W
5
WSW
10
SW
10
SW
Wind State
cross-on
cross-off
off
on
glassy
off
glassy
cross-off
off
glassy
cross-off
off
on
cross-on
off
glassy
glassy
off
glassy
cross-off
cross-off
High Tide
5:46AM1.31m
6:07AM1.38m
6:35AM1.44m
7:09AM1.48m
7:49AM1.52m
8:31AM1.56m
9:14AM1.58m
Low Tide
2:47PM0.47m
3:22PM0.33m
3:56PM0.22m
4:31PM0.15m
5:08PM0.10m
5:45PM0.08m
6:22PM0.08m
part cloud
thunderstorm
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:20
5:20
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:10
6:10
6:10
6:10
6:10
 mm
4
4
7
12
2
1
1
5
3
1
4
Temp °C
32
30
28
32
29
28
31
29
28
32
27
28
32
30
27
30
29
27
27
27
26
Feels °C
34
32
31
35
35
32
35
34
31
34
32
31
36
35
30
34
35
31
32
31
29
Swell 1
Height (m)
Direction
Period (s)
1.2
S
7
0.1
E
13
1.4
S
7
1.1
S
7
0.1
NE
11
1.3
S
7
1.1
S
7
1
S
7
1.2
S
7
0.9
S
7
0.1
NE
9
1.2
S
7
1
S
7
1.4
S
7
1
S
7
1.2
S
7
1.2
S
7
1.1
S
8
1.4
S
8
1.5
S
8
Energy kJ
131
3
179
111
5
163
114
97
139
72
3
135
94
200
94
143
155
145
257
295
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
13
0.1
NE
11
0.1
NE
10
0.1
NE
11
0.1
NE
10
0.1
NE
9
0.1
NE
9
0.1
NE
8
0.1
E
10
0.1
N
7
0.1
N
6
0.1
N
8
Energy kJ
6
5
4
4
4
3
3
3
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
9
Energy kJ
3
Wind waves
Height (m)
Direction
Period (s)
1.5
S
7
1.6
S
7
1.9
SSW
7
1.5
S
7
1.3
S
7
1.7
SSW
7
1.3
S
7
1.7
SSW
7
0.9
S
7
1.6
SSW
7
1.5
SSW
7
1.3
S
7
1.9
SSW
7
1.6
SSW
7
1.5
SSW
7
2
SSW
8
1.9
SSW
8
2.3
SSW
8
Energy kJ
218
226
326
212
150
293
166
273
72
225
206
163
359
276
228
463
438
672
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Distance (km)
425
728
425
1282
699
1229
1282
699
1282
1282
1289
1638
1363
1340
1010
1012
677
1012
1012
677
1012
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)
5
5
5
6
5
7
6
5
4
5
5
7
7
6
9
6
5
5
5
8
4
  • 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
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Information about the Dark Reef Surf forecast

The above surf forecast table for Dark Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dark Reef can be found by selecting the local surf guide option on the grey menu. Our Dark Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dark Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dark Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dark Reef is 10 km (6 miles) from the city of Nhatrang. If you plan a holiday in Khánh Hoà, look for hotels and other accommodation in Nhatrang. Nhatrang has rooms for a wide range of budgets as well as car hire and transport links.

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