Charleston Offshore SC fishing forecast
Charleston Offshore SC is a saltwater fishing spot in South Carolina, United States. Anglers here target Yellowfin Tuna, Mahi-Mahi, Wahoo, King Mackerel. The most productive months are typically May, June, July, August, September, October.
Current conditions
| Sea surface temp | 30.1 °C |
|---|---|
| Wind | 40 km/h from SSW |
| Wave height | 1.0 m at 5 s |
| Current | 0.20 m/s toward NNE |
| Pressure | 1015 hPa |
| Cloud cover | 66% |
Last updated Jul 22, 2026 (UTC). Conditions refresh through the day.
What the score means at Charleston Offshore SC
Charleston Offshore SC currently scores 63 out of 100 (Good). Water temperature is 30.1 °C. 8 forecast signals are active in this score. As a rough guide, a score above ~65 reflects conditions experienced anglers would typically fish; below ~45, consider waiting for a better window or targeting different species. The score blends live weather and ocean signals and can change through the day.
Bite windows
Best months for Charleston Offshore SC:
About this spot
Open coastal saltwater — conditions and safety depend heavily on the live wind, wave, and tide forecast, so check them before you head out.
What you can catch
-
Thunnus albacares
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Coryphaena hippurus
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Acanthocybium solandri
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Scomberomorus cavalla
Best months by species at Charleston Offshore SC
| Yellowfin TunaThunnus albacares | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mahi-MahiCoryphaena hippurus | ||||||||||||
| WahooAcanthocybium solandri | ||||||||||||
| King MackerelScomberomorus cavalla |
Months reflect typical catchability by species at this latitude; local seasons and closures apply.
Local regulations
Licensing:
- saltwater-recreational — residents Federal Recreational Fishing License may be required in addition to state license when fishing federal (EEZ) waters., non-residents Same as residents. Many states require their own license even in federal waters.
FishRadar regulations are summaries only. Federal and state waters rules overlap — always verify current federal and state agency rules before fishing.
Check Charleston Offshore SC before you go
Live scores update through the day. Get the full forecast, bite windows, and your own saved spots in the FishRadar app.
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Nearby spots
Explore 5 more fishing spots within 138 km of Charleston Offshore SC.
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Lake Moultrie SC
Lake Marion SC
Hilton Head South Carolina
Savannah Georgia Offshore
Great Pee Dee River SC
Frequently asked questions
What fish can you catch at Charleston Offshore SC?
Anglers at Charleston Offshore SC target Yellowfin Tuna, Mahi-Mahi, Wahoo and King Mackerel.
When is the best time to fish Charleston Offshore SC?
The most productive months at Charleston Offshore SC are typically May, June, July, August, September, October.
What is the fishing forecast for Charleston Offshore SC right now?
Charleston Offshore SC currently scores 63 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Do you need a licence to fish Charleston Offshore SC?
Fishing at Charleston Offshore SC follows the local rules for South Carolina, United States. Bag limits, size limits, seasons and licence requirements are summarised in the Local regulations section above, with a link to the official authority.
Fishing guides for this spot
- How to Catch Yellowfin Tuna: Chasing the Blue-Water BrawlerHow to Catch Mahi-Mahi / Dorado: Chasing the Electric-Green Ghosts of the BluewaterHow to Read Tides for Fishing
Scores and conditions are forecasts for guidance only and can change rapidly. Always check local rules and current conditions, follow all fishing regulations, and prioritise your safety on the water.