Dark Reef Surf Break

Dark Reef Surf Forecast and Surf Report

Lat Long: 12.16° N 109.20° E

Issued: 6 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dark Reef sea temperature is
28.4° C

Normal for this time of year

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 6 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 7AM (local time) - 2.5ft (0.7m), 16s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 12 Jul, 10AM (local time) - 2.5ft (0.7m), 16s period, NE swell with 251 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 4PM (local time) - 0.5ft (0.2m), 21s period with ENE 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 Saturday (Jul 11) at 4PM. The primary swell is predicted to be 0.2m and 21s 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 0.7m 16s and forecast to arrive on Sunday (Jul 12) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Sunday (Jul 12) at 7PM.

Wave TypeTime (+07) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Sat 11th Jul)0.5ft (0.2m) 21s
Best Surf 7AM (Sun 12th Jul)2.5ft (0.7m) 16s
Most Powerful10AM (Sun 12th Jul)2.5ft (0.7m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Tue afternoon. Warm (max 31°C on Thu morning, min 25°C on Tue afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 34°C on Sun morning, min 27°C on Fri night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
5
1.1
SSW
6
0.9
SSW
6
1
S
6
1.2
SSW
6
1.1
SSW
6
0.8
S
6
1.5
SSW
7
1
S
7
1.5
SSW
8
2
SSW
8
0.1
E
21
0.1
E
21
0.1
NE
22
0.2
ENE
22
0.2
ENE
21
0.5
ENE
16
0.7
NE
16
0.6
ENE
14
0.4
NE
13
0.1
NE
12
Wave Graph
Metric surfscale
Energy kJ
46
0
0
0
0
0
0
0
0
0
0
9
9
18
46
44
151
251
140
44
6
Wind (km/h)
5
SE
5
WNW
5
ESE
0
WSW
5
W
10
SW
10
SSE
10
W
0
SSW
5
SE
10
W
10
SSW
5
ESE
10
W
5
SSW
5
WNW
10
WSW
10
S
15
WSW
10
SW
5
SSW
Wind State
glassy
off
cross-on
glassy
off
cross-off
cross-on
off
glassy
glassy
off
cross-off
glassy
off
cross-off
off
cross-off
cross
cross-off
cross-off
glassy
High Tide
4:14AM1.04m
1:16PM1.10m
4:07AM1.12m
2:47PM0.90m
4:15AM1.24m
4:38AM1.36m
5:13AM1.50m
6:00AM1.62m
6:56AM1.72m
Low Tide
8:34PM0.44m
8:13AM0.96m
8:45PM0.57m
10:34AM0.83m
8:42PM0.69m
12:28PM0.62m
1:42PM0.39m
2:41PM0.18m
3:35PM0.00m
thunderstorm
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thunderstorm
part cloud
part cloud
thunderstorm
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part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
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cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:24
5:24
5:24
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:12
6:12
6:12
6:12
6:12
6:12
 mm
2
19
1
Temp °C
29
27
30
25
26
30
29
28
31
31
28
32
33
28
33
33
28
34
34
28
31
Feels °C
34
31
33
30
31
33
33
31
35
35
30
35
37
30
35
36
30
35
35
30
34
Swell 1
Height (m)
Direction
Period (s)
0.8
S
6
0.7
S
6
0.8
S
6
0.8
S
6
0.9
S
6
1.1
S
6
1
S
7
1.1
S
8
1.4
S
8
1.5
S
8
1.3
S
8
1.3
S
8
1.5
S
8
1.6
S
8
1.6
S
8
1.5
S
8
0.6
ENE
14
0.4
NE
13
1.5
S
8
Energy kJ
40
32
39
41
62
101
100
135
239
302
228
223
302
360
358
302
140
44
302
Swell 2
Height (m)
Direction
Period (s)
0.1
E
21
0.1
E
21
0.1
NE
22
0.2
ENE
22
0.2
ENE
21
0.5
ENE
16
0.7
NE
16
0.1
NE
10
Energy kJ
9
9
18
46
44
151
251
4
Swell 3
Height (m)
Direction
Period (s)
0.2
ENE
17
0.1
NE
12
Energy kJ
30
6
Wind waves
Height (m)
Direction
Period (s)
0.9
S
5
1.1
SSW
6
0.9
SSW
6
1
S
6
1.2
SSW
6
1.1
SSW
6
0.8
S
6
1.5
SSW
7
1.5
SSW
8
2
SSW
8
2.2
SSW
8
2.2
SSW
8
2
SSW
8
2.1
SSW
8
2.5
SSW
8
2.2
SSW
8
2.1
SSW
8
2.3
S
8
2
S
8
1.7
SSW
8
Energy kJ
46
77
54
64
93
98
47
181
234
464
612
612
515
592
909
662
575
709
579
392
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
4
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
Distance (km)
13
1282
1282
1393
1282
1282
677
1282
1012
477
1279
436
455
425
13
0
0
5
0
13
1012
Best forecast wave conditions in Khánh Hoà
Rating
(10 max)
1
1
1
1
2
1
1
Best forecast wave conditions in Vietnam
Rating
(10 max)
1
1
1
1
2
3
1
1
2
1
1
Header Global
Rating
(10 max)
8
7
5
5
9
8
9
9
5
6
6
5
8
6
5
5
5
9
9
7
4
  • 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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