Dark Reef surf break

Dark Reef surfForecast / Khánh Hoà / Vietnam

information circle16 Day Weather and Surf, issued 6 am Tuesday 02 Jun 2026 +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
30.5° C
(Which is 1.2°C warmer than normal for this time of year)

Dark Reef surf forecast from 2 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 7AM (local time) - 2ft (0.6m), 12s period, NE swell with offshore winds.
  • Most powerful swell: Wednesday 3 Jun, 10AM (local time) - 2ft (0.6m), 12s period, NE swell with 114 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 7AM (local time) - 2ft (0.6m), 12s period with NE swell.

Best Forecast Surf Conditions for Dark Reef this week:

The surf forecast for Dark Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 03) at 7AM. The primary swell is predicted to be 0.6m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dark Reef in the next 16 days are 0.6m 12s and forecast to arrive on Wednesday (Jun 03) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Monday (Jun 08) at 4PM.

Wave TypeTime (+07) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 3rd Jun)2ft (0.6m) 12s
Best Surf 7AM (Wed 3rd Jun)2ft (0.6m) 12s
Most Powerful10AM (Wed 3rd Jun)2ft (0.6m) 12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 33°C on Thu morning, min 26°C on Tue afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 34°C on Sun afternoon, min 28°C on Fri night). Wind will be generally light.

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
1
1
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)
0.3
NE
8
0.4
NE
8
0.4
NE
7
0.6
NE
12
0.6
NE
12
0.5
NE
11
0.4
NE
10
0.3
NE
10
0.2
ENE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
1.3
S
6
2
S
7
1.6
S
7
1.5
SSW
7
2
S
7
1.7
S
7
1.7
SSW
7
0.1
NE
16
0.1
E
15
Wave Graph
Metric surfscale
Energy kJ
10
20
17
114
110
58
38
16
10
4
4
4
0
0
0
0
0
0
0
11
5
Wind (km/h)
10
ENE
5
SE
5
W
5
WNW
10
SSW
10
W
5
S
20
SSW
10
WSW
10
SSE
10
SSE
10
WSW
10
SSE
15
SSW
10
SW
5
SSE
10
SSE
15
WSW
5
SSE
5
E
10
WSW
on
glassy
off
glassy
cross-off
off
cross
cross-off
cross-off
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-on
cross-on
cross-off
cross-on
glassy
cross-off
High Tide
9:57AM1.56m
10:34AM1.56m
11:10AM1.53m
11:44AM1.48m
12:20PM1.39m
1:03PM1.26m
Low Tide
6:30PM0.09m
7:12PM0.11m
7:53PM0.14m
8:32PM0.19m
9:08PM0.25m
9:40PM0.33m
10:07PM0.43m
part cloud
thunderstorm
light rain
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
5:16
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:05
6:05
6:06
6:06
6:06
3
1
Temp °C
29
28
26
31
31
28
33
32
28
32
32
29
33
32
29
33
34
29
33
34
29
32
33
31
34
35
31
35
34
31
35
35
32
35
35
32
36
38
32
36
39
32
Swell 1
Height (m)
Direction
Period (s)
0.3
NE
8
0.4
NE
8
0.4
NE
7
0.6
S
7
0.8
S
7
1.1
S
7
1.2
S
7
0.3
NE
10
0.2
ENE
10
1.2
S
7
0.1
NE
10
0.1
NE
10
1.1
S
6
1.2
S
7
0.1
NE
16
0.1
E
15
Energy kJ
10
20
17
35
66
127
156
16
10
139
4
4
95
142
11
5
Swell 2
Height (m)
Direction
Period (s)
0.2
S
5
0.3
S
6
0.3
S
6
0.6
NE
12
0.6
NE
12
0.5
NE
11
0.4
NE
10
0.1
N
6
0.1
NE
10
0.1
N
8
Energy kJ
2
7
7
114
110
58
38
1
4
1
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
4
0.1
NE
12
0.2
ENE
12
0.3
NE
6
Energy kJ
1
6
14
6
Wind waves
Height (m)
Direction
Period (s)
0.3
N
3
0.3
NE
3
1
S
7
1.7
SSW
7
1.4
SSW
7
2.3
S
8
1.4
S
7
1.7
SSW
7
2.4
S
7
1.6
S
7
1.3
S
6
2
S
7
1.6
S
7
1.5
SSW
7
2
S
7
1.7
S
7
1.7
SSW
7
2.5
S
8
1.6
S
7
Energy kJ
2
2
103
305
214
588
181
270
557
226
139
374
233
189
364
270
270
694
247
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
Distance (km)
1004
1012
425
0
0
13
1004
1012
677
1013
1282
1010
1074
1282
1282
1542
1340
1393
1074
1282
425
Best forecast wave conditions in Khánh Hoà
Rating
(10 max)
1
1
1
Best forecast wave conditions in Vietnam
Rating
(10 max)
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
4
5
5
5
5
7
5
5
5
9
8
7
9
9
9
7
7
8
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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