- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 6 am Friday 23 May 2025 +07Forecast 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
29.8° C
(Which is slightly warmer than usual)How big are the waves at Dark Reef today?
The current surf forecast for Dark Reef at 12PM is: 0.3m 5s primary swell from a East-northeast direction (forecast issued at 06:00am May 23). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 1ft (0.3m) | 5s |
| Afternoon (23 May) | 1ft (0.3m) | 5s |
| Evening (23 May) | 1.5ft (0.4m) | 4s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 4 | 2 | 1 | 1 | 2 | 1 | 3 | 3 | 3 | 3 | 13 | 38 | 70 | 103 | 138 | 166 | 162 | 162 | 159 | 155 | 126 | 118 | 115 | 112 | 80 | 78 | 93 | 75 | 60 | 46 | 61 | 35 | 28 | 20 | 14 | 15 | 15 | 16 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | glass | cross- off | cross- off | cross- on | cross- on | cross- on | glass | glass | cross- off | cross- off | cross- off | on | on | on | glass | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | cross- on | cross- on | cross- off | off | glass | cross- on | cross- on | cross- on | cross | cross- off | off | off | off | cross- on | cross- on | cross | cross | cross- off | cross- off | off | off | glass | cross- on |
High Tide / height (m) | 7:35AM 1.12 | 6:16PM 1.01 | 7:25AM 1.22 | 8:37PM 0.95 | 7:32AM 1.36 | 11:19PM 0.96 | 7:52AM 1.52 | 8:20AM 1.65 | 8:56AM 1.75 | 9:38AM 1.79 | 10:22AM 1.78 | |||||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:26PM 0.86 | 12:31AM 0.66 | 2:32PM 0.60 | 12:45AM 0.83 | 3:26PM 0.33 | 12:12AM 0.95 | 4:17PM 0.10 | 5:08PM -0.06 | 6:01PM -0.15 | 6:54PM -0.15 | ||||||||||||||||||||||||||||||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - |
| Sunset | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - |
 |  |  | | |  |  | | |  | | | | | | | |  | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 3 | 1 | - | - | 1 | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | 1 | - | 2 | 1 | 2 | 1 | 2 | 1 | 1 | - | 1 | 3 | 2 | 1 | 2 | 2 | - | - | - | - | - | - | - | 1 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | 3 | 3 | 1 | - | - | - | - | - |
| Temp. °C | 26 | 27 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 27 | 29 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 26 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 26 | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 27 | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 30 | 30 |
| Feels °C (?) | 30 | 31 | 33 | 32 | 32 | 32 | 31 | 32 | 31 | 32 | 32 | 31 | 31 | 32 | 31 | 31 | 30 | 30 | 33 | 32 | 33 | 33 | 32 | 30 | 29 | 30 | 32 | 32 | 33 | 33 | 31 | 30 | 28 | 29 | 33 | 31 | 32 | 33 | 33 | 32 | 30 | 32 | 34 | 33 | 32 | 32 | 31 | 30 | 30 | 31 | 33 | 32 | 32 | 31 | 31 | 30 | 30 | 31 | 34 | 33 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest