Spreckels Lake

San Francisco County, CA

GOConfidence · Medium
Best bite window
Sat · Jul 25, 4 AM → 8 AM (America/Los_Angeles)
Main reason
dry conditions across the window

GO on Spreckels Lake — 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 Spreckels Lake in San Francisco County, CA is GO, with the best four-hour window on Sat, Jul 25 from 4 AM to 8 AM (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 northwest, gusting to 7 mph, surface pressure near 1014 hPa on a steady trend, and rainfall totaling 0.00 inches over the four hours. Air temperature in the window sits near 55 °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

NW · gust 7

Rain / Weather
0in

Clear

Temp
55°F

13°C · hum 94%

Pressure
29.94inHg

Steady

7-Day Fishing Forecast

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

  1. Thu · Jul 23
    Window passed
    GO
    Dry conditions across the window
    64° / 57°F
    14 mph · Wgust 30
    0.00 in
    ↓ -1.7 hPa
  2. Fri · Jul 24
    4 AM → 8 AM
    GO
    Dry conditions across the window
    63° / 55°F
    16 mph · NWgust 30
    0.00 in
    ↓ -1.4 hPa
  3. Sat · Jul 25
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 55°F
    6 mph · NWgust 14
    0.00 in
    → +0.2 hPa
  4. Sun · Jul 26
    4 AM → 8 AM
    GO
    Dry conditions across the window
    82° / 55°F
    4 mph · Wgust 14
    0.00 in
    ↑ +0.9 hPa
  5. Mon · Jul 27
    4 AM → 8 AM
    GO
    Dry conditions across the window
    84° / 55°F
    4 mph · Wgust 13
    0.00 in
    ↓ -1.4 hPa
  6. Tue · Jul 28
    7 AM → 11 AM
    GO
    Dry conditions across the window
    81° / 54°F
    3 mph · SEgust 13
    0.00 in
    ↓ -2.6 hPa
  7. Wed · Jul 29
    8 AM → 12 PM
    GO
    Dry conditions across the window
    79° / 55°F
    4 mph · Sgust 14
    0.00 in
    ↑ +0.7 hPa

Last 3 days

Recent context — what just happened

Pressure
Rising
+4.0 hPa over 72h
Rain
Dry stretch
0.00 in totallast 72h
Wind
Gusty
9 mph · gust 31 · W
Temperature
Warmer
+2.3°F over 72h73–57°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.