Surf Forecasts:
Berts Bar surf forecast from 20 Sep 2026:
- Most powerful swell: Sunday 20 Sep, 8PM (local time) - 1.5ft (0.4m), 9s period, SE swell with 27 kJ wave energy.
Best Forecast Surf Conditions for Berts Bar this week:
The most powerful waves expected at Berts Bar in the next 16 days are 0.4m 9s and forecast to arrive on Sunday (Sep 20) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Thursday (Sep 24) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sun 20th Sep) | 1.5ft (0.4m) 9s |
Table - best surf conditions forecast for Berts Bar over the next 16 days.
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 28°C on Sun afternoon, min 23°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Thu morning. Warm (max 26°C on Wed afternoon, min 16°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
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) | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 6 | E 4 | SE 9 | E 7 | SE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 7 | SE 11 | SE 11 | SE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 14 | 12 | 11 | 11 | 10 | 13 | 6 | 6 | 3 | 0 | 3 | 0 | 6 | 15 | 14 | 12 | 18 | 5 | 5 | 4 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | cross | cross-on | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | off |
High Tide | 3:52PM1.66m | 3:59AM1.45m | 4:45PM1.69m | 4:54AM1.51m | 5:34PM1.74m | 5:44AM1.58m | 6:20PM1.79m | 6:31AM1.68m | 7:01PM1.82m | 7:14AM1.77m | 7:41PM1.83m | 7:55AM1.85m | 8:19PM1.83m | |||||||
Low Tide | 10:10PM0.51m | 10:00AM0.43m | 10:59PM0.46m | 10:55AM0.38m | 11:44PM0.39m | 11:48AM0.32m | 00:27AM0.31m | 12:37PM0.25m | 1:08AM0.23m | 1:25PM0.20m | 1:48AM0.16m | 2:11PM0.16m | 2:27AM0.09m | |||||||
 |  |  |  |  | | |  | | |  |  | | | | | | | | | |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | — | 7:10 | — |
mm | — | 8 | 3 | — | — | 5 | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 28 | 28 | 26 | 27 | 27 | 25 | 26 | 26 | 20 | 22 | 19 | 19 | 25 | 25 | 21 | 27 | 27 |
Feels °C | 28 | 28 | 31 | 29 | 31 | 29 | 29 | 30 | 26 | 26 | 27 | 19 | 20 | 16 | 16 | 22 | 23 | 18 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 4 | ESE 6 | — | SE 9 | E 7 | SE 12 | E 7 | ESE 12 | ESE 11 | ESE 7 | SE 11 | SE 11 | E 6 |
| kJ | 14 | 12 | 11 | 11 | 10 | 13 | 6 | 3 | 3 | — | 3 | 46 | 6 | 42 | 14 | 12 | 18 | 5 | 5 | 22 |
Swell 2 Height (m) Direction Period (s) | — | E 7 | E 7 | E 7 | E 7 | — | — | ESE 8 | SE 7 | E 13 | — | E 12 | SE 12 | ESE 12 | SE 8 | SE 8 | SE 11 | SE 11 | SE 10 | SE 10 |
| kJ | — | 9 | 4 | 4 | 3 | — | — | 6 | 2 | 4 | — | 3 | 6 | 15 | 3 | 3 | 5 | 5 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | E 8 | SSE 3 | E 9 | E 8 | E 9 | — | — | E 7 | — | E 13 | — | SE 5 | — | E 11 | SE 11 | — | E 8 | E 8 | — |
| kJ | — | 5 | 1 | 2 | 1 | 1 | — | — | 1 | — | 3 | — | 1 | — | 2 | 5 | — | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | E 4 | SSE 3 | — | SSE 2 | ESE 2 | — | ESE 3 | — | — | E 4 | ENE 5 | NNE 3 | ENE 7 | NNE 3 | ENE 7 | E 7 | ENE 4 | E 6 | E 6 | E 6 |
| kJ | 15 | 1 | — | 1 | 1 | — | 2 | — | — | 15 | 25 | 4 | 48 | 6 | 55 | 46 | 15 | 31 | 26 | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 744 | 483 | 309 | 748 | 364 | 359 | 359 | 1408 | 744 | 282 | 163 | 868 | 190 | 163 | 163 | 8 | 88 | 11 | 74 | 8 |
Best forecast wave conditions in South Carolina | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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 Berts Bar 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 Berts Bar Surf forecast
The above surf forecast table for Berts Bar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Berts Bar can be found by selecting the local surf guide option on the grey menu. Our Berts Bar 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 (Berts Bar) 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 Berts Bar 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.
Berts Bar is 10 km (6 miles) from the city of Mount Pleasant. If you plan a vacation in South Carolina, look for hotels and other accommodation in Mount Pleasant. Mount Pleasant has rooms for a wide range of budgets as well as car hire and transport links.
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