MEDIAN FLOW RATE · 1 YEAR
—cfs
No flow data available
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
30.6in
+17% vs normal
30.63 in of precipitation so far this year, 17% above the 30-year normal of 26.18 in for this point in the season.
YTD Total
30.6in
This year so far
Normal to Date
26.2in
30-yr average
Typical Range
16.9–33.0in
10th–90th pct YTD
Departure
+17%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 4.76" · normal 4.67" (2.7–6.8)
Feb: 2.75" · normal 4.37" (1.9–6.4)
Mar: 1.59" · normal 4.90" (1.9–7.9)
Apr: 1.50" · normal 3.96" (1.3–8.4)
May: 11.64" · normal 3.69" (1.3–6.5)
Jun: 8.40" (so far)· normal 5.62" (2.3–9.0)
Jul: normal 6.95" (4.3–9.7)
Aug: normal 6.67" (3.1–8.9)
Sep: normal 4.90" (1.5–9.0)
Oct: normal 3.58" (0.4–7.8)
Nov: normal 3.66" (1.7–7.0)
Dec: normal 4.62" (2.0–8.2)
Baseline 1991–2020 · Source: Open-Meteo10:34 PM
Your History · BLACKWATER RIVER NR HAROLD, FL
Track your history
Sign in to track your sessions at BLACKWATER RIVER NR HAROLD, FL — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
88°
71°
FRI
87°
75°
SAT
97°
73°
SUN
98°
75°
MON
97°
73°
TUE
95°
74°
WED
95°
75°
FISH INDEX
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
07:54 PM
14H 8M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waxing Gibbous
82% illuminated
Station Location
30.7047, -86.8817Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-25 22:36 UTC
Site #02370140·USGS
Create a free account to save favorites, set flow alerts, and track conditions