Surf Forecasts:
Dunes Cove surf forecast from 17 Aug 2026:
- Most powerful swell: Sunday 23 Aug, 5AM (local time) - 3.5ft (1.1m), 6s period, S swell with 74 kJ wave energy.
Best Forecast Surf Conditions for Dunes Cove this week:
The most powerful waves expected at Dunes Cove in the next 16 days are 1.1m 6s and forecast to arrive on Sunday (Aug 23) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Sun 23rd Aug) | 3.5ft (1.1m) 6s |
Table - best surf conditions forecast for Dunes Cove over the next 16 days.
Short Range ForecastMostly dry. Warm (max 35°C on Tue afternoon, min 27°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Sat night. Warm (max 31°C on Thu afternoon, min 25°C on Sat night). Winds increasing (light winds from the SW on Thu morning, fresh winds from the SSW by Sat night). | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 8 | SE 8 | SSW 4 | SSE 12 | SE 11 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 22 | 15 | 20 | 14 | 19 | 25 | 23 | 29 | 12 | 11 | 11 | 12 | 10 | 24 | 17 | 18 | 46 | 48 | 32 | 50 | 34 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross-off | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-off | cross | cross-on |
High Tide | 2:11PM0.65m | 2:15AM0.58m | 2:58PM0.63m | 2:59AM0.55m | 3:48PM0.61m | 3:48AM0.52m | 4:41PM0.60m | 4:42AM0.50m | 5:37PM0.59m | 5:39AM0.49m | 6:33PM0.60m | 6:36AM0.50m | 7:26PM0.62m | ||||||||
Low Tide | 8:40AM0.06m | 9:10PM0.19m | 9:23AM0.12m | 10:00PM0.28m | 10:08AM0.19m | 10:53PM0.35m | 10:59AM0.24m | 11:51PM0.39m | 11:54AM0.27m | 00:50AM0.40m | 12:52PM0.28m | 1:47AM0.37m | 1:48PM0.25m | 2:40AM0.32m | |||||||
 | |  | | | | | | | | | |  |  |  | | |  |  |  |  | |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 4 | — | — | 9 | 2 | 1 | 5 |
Temp °C | 32 | 33 | 30 | 33 | 35 | 31 | 31 | 31 | 30 | 30 | 31 | 28 | 30 | 31 | 28 | 30 | 30 | 28 | 25 | 27 | 27 |
Feels °C | 35 | 35 | 31 | 35 | 36 | 33 | 35 | 34 | 34 | 33 | 33 | 30 | 33 | 31 | 28 | 31 | 30 | 29 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 8 | SSW 4 | SE 11 | SE 10 | S 4 | SE 9 | SE 9 | S 4 | SE 8 | SE 8 | S 5 | ESE 8 | S 5 | S 5 | S 5 | ESE 8 | S 6 | SE 8 | SE 8 |
| kJ | 22 | 15 | 9 | 6 | 19 | 25 | 6 | 21 | 12 | 6 | 11 | 11 | 10 | 6 | 17 | 18 | 20 | 7 | 32 | 3 | 2 |
Swell 2 Height (m) Direction Period (s) | E 5 | — | E 6 | SE 8 | SE 8 | — | SE 9 | SE 9 | — | SE 8 | E 7 | — | ESE 8 | S 15 | ESE 9 | E 4 | ESE 9 | SE 13 | ESE 8 | SE 12 | SE 12 |
| kJ | 2 | — | 1 | 9 | 10 | — | 23 | 29 | — | 11 | 1 | — | 6 | 4 | 8 | 3 | 8 | 7 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | E 5 | — | S 13 | SSE 12 | E 6 | — | — | — | — | — | — | — | — | E 6 | S 14 | ESE 9 | — | — | SE 13 | — | — |
| kJ | 2 | — | 3 | 14 | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 8 | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | S 3 | SSW 4 | SSW 4 | S 3 | SSW 4 | — | S 5 | SSW 5 | SSW 5 | S 4 | S 4 | — | S 5 | ENE 3 | — | S 5 | S 5 | — | S 6 | S 5 |
| kJ | — | 5 | 20 | 12 | 8 | 15 | — | 7 | 7 | 8 | 10 | 12 | — | 24 | 2 | — | 46 | 48 | — | 50 | 34 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 775 | 802 | 136 | 6 | 344 | 136 | 60 | 195 | 808 | 906 | 821 | 994 | 945 | 558 | 363 | 595 | 455 | 444 | 87 | 87 | 79 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunes Cove 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.
Information about the Dunes Cove Surf forecast
The above surf forecast table for Dunes Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunes Cove can be found by selecting the local surf guide option on the grey menu. Our Dunes Cove 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 (Dunes Cove) 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 Dunes Cove 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.
Dunes Cove is 12 km (7 miles) from Myrtle Beach. If you plan a vacation in South Carolina, look for hotels and other accommodation in Myrtle Beach. Myrtle Beach has rooms for a wide range of budgets as well as car hire and transport links.
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