Johnson Lake
Florence County, SC
GO on Johnson Lake — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).
The current fishing-weather read for Johnson Lake in Florence County, SC is GO, with the best four-hour window on Fri, Jul 24 from 4 AM to 8 AM (America/New_York). The main factor in its favor is dry conditions across the window, with no loud weather risk flagged for this window. During that window the forecast calls for wind near 5 mph out of the southwest, gusting to 17 mph, surface pressure near 1015 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 79 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated July 23, 2026, 11:23 AM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather alone; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.
Conditions at a glance
- Wind
- 5mph
SW · gust 17
- Rain / Weather
- 0in
Clear
- Temp
- 79°F
26°C · hum 81%
- Pressure
- 29.97inHg
Steady
7-Day Fishing Forecast
One read per day — the bite call, the window, the weather behind it
- GOThu · Jul 23Window passedDry conditions across the window100° / 77°F9 mph · SWgust 270.00 in↓ +0.3 hPa
- GOFri · Jul 244 AM → 8 AMDry conditions across the window93° / 77°F5 mph · SWgust 280.00 in→ +1.5 hPa
- GOSat · Jul 254 AM → 8 AMDry conditions across the window82° / 73°F2 mph · Wgust 200.83 in↓ -3.2 hPa
- GOSun · Jul 267 AM → 11 AMDry conditions across the window93° / 73°F4 mph · Ngust 170.24 in↓ -4.6 hPa
- GOMon · Jul 274 AM → 8 AMDry conditions across the window99° / 73°F4 mph · Wgust 190.10 in↓ -3.0 hPa
- GOTue · Jul 284 AM → 8 AMDry conditions across the window102° / 79°F4 mph · SWgust 230.00 in↓ -3.5 hPa
- GOWed · Jul 294 AM → 8 AMDry conditions across the window99° / 79°F5 mph · NWgust 200.01 in↑ +4.8 hPa
Last 3 days
Recent context — what just happened
Weather-only read. Confidence is capped until local water data or feedback exists.
Nearby waters
- Old River Lake· Florence County, SC
- Byrd Lake· Marion County, SC
- Gunter Lake· Horry County, SC
- Liza Lake· Horry County, SC
- Yauhannah Lake· Georgetown County, SC
- Wildcat Swamp· Horry County, SC
Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.