Lopez Reservoir

San Luis Obispo County, CA

GOConfidence · Medium
Best bite window
Thu · Jul 23, 7 PM → 11 PM (America/Los_Angeles)
Main reason
dry conditions across the window

GO on Lopez Reservoir — light winds and steady pressure trend for this window. Weather-only read (no on-water history calibrating this yet).

Full read

The current fishing-weather read for Lopez Reservoir in San Luis Obispo County, CA is GO, with the best four-hour window on Thu, Jul 23 from 7 PM to 11 PM (America/Los_Angeles). 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 6 mph out of the north, gusting to 14 mph, surface pressure near 963 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 72 °F, with a dominant forecast of clear. Confidence in this read is medium; it was generated July 23, 2026, 11:15 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.

UPDATED July 23, 2026, 11:15 AM UTCBUCKET 2026-07-23ENGINE 0.7.0

Conditions at a glance

Wind
6mph

N · gust 14

Rain / Weather
0in

Clear

Temp
72°F

22°C · hum 48%

Pressure
28.44inHg

Steady

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

  1. Thu · Jul 23
    7 PM → 11 PM
    GO
    Dry conditions across the window
    93° / 61°F
    6 mph · Ngust 22
    0.00 in
    ↓ -2.9 hPa
  2. Fri · Jul 24
    7 PM → 11 PM
    GO
    Dry conditions across the window
    90° / 64°F
    6 mph · Wgust 27
    0.00 in
    → +0.5 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Dry conditions across the window
    100° / 64°F
    3 mph · Ngust 7
    0.00 in
    ↓ -0.6 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    GO
    Dry conditions across the window
    102° / 68°F
    5 mph · Ngust 10
    0.00 in
    ↑ +1.5 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    GO
    Dry conditions across the window
    99° / 68°F
    4 mph · Ngust 7
    0.00 in
    ↓ -1.1 hPa
  6. Tue · Jul 28
    8 AM → 12 PM
    GO
    Dry conditions across the window
    93° / 63°F
    4 mph · Wgust 6
    0.00 in
    ↓ -1.8 hPa
  7. Wed · Jul 29
    8 AM → 12 PM
    GO
    Dry conditions across the window
    88° / 63°F
    4 mph · SWgust 6
    0.00 in
    ↑ +1.0 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+1.4 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Calm wind
9 mph · gust 22 · NW
Temperature
Cooler
-3.1°F over 72h88–57°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.