Waterlands
Blackwater River
USGS · 02370140
BLACKWATER RIVER
USGS · 02370140LIVE

BLACKWATER RIVER NR HAROLD, FL

SANTA ROSA COUNTY, FL30.7047°N, -86.8817°W
AIR TEMP
85°F
WIND
4mph WSW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Wet

Wetter 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)
Jan
Feb: 2.75" · normal 4.37" (1.9–6.4)
Feb
Mar: 1.59" · normal 4.90" (1.9–7.9)
Mar
Apr: 1.50" · normal 3.96" (1.3–8.4)
Apr
May: 11.64" · normal 3.69" (1.3–6.5)
May
Jun: 8.40" (so far)· normal 5.62" (2.3–9.0)
Jun
Jul: normal 6.95" (4.3–9.7)
Jul
Aug: normal 6.67" (3.1–8.9)
Aug
Sep: normal 4.90" (1.5–9.0)
Sep
Oct: normal 3.58" (0.4–7.8)
Oct
Nov: normal 3.66" (1.7–7.0)
Nov
Dec: normal 4.62" (2.0–8.2)
Dec
Baseline 19912020 · Source: Open-Meteo10:34 PM
Your History · BLACKWATER RIVER NR HAROLD, FL

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Weather Conditions
WEATHER CONDITIONS
TODAY
89°
71°
FRI
87°
75°
SAT
94°
73°
SUN
98°
75°
MON
97°
76°
TUE
98°
75°
WED
81°
74°
TIME
FRI
12
NOW
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
TEMP
hourly forecast
78°
mild
78°
77°
77°
76°
76°
76°
75°
78°
82°
84°
85°
87°
83°
86°
87°
86°
87°
81°
75°
78°
78°
77°
77°
77°
76°
75°
74°
74°
74°
73°
73°
76°
80°
83°
85°
88°
91°
94°
94°
87°
86°
86°
86°
84°
80°
80°
78°
77°
77°
76°
75°
75°
75°
75°
75°
77°
81°
85°
88°
92°
95°
97°
97°
98°
98°
96°
91°
87°
84°
82°
81°
79°
80°
81°
80°
78°
78°
77°
76°
78°
82°
86°
89°
93°
95°
97°
97°
89°
84°
80°
81°
78°
76°
76°
76°
76°
77°
76°
75°
75°
75°
75°
75°
78°
82°
86°
90°
94°
97°
97°
98°
98°
96°
90°
83°
WIND
mph · gust · dir
3mph S
G 6 mph
3
G6
S
4
G8
SSW
4
G9
SW
4
G9
SSW
3
G8
SW
3
G8
SW
2
G7
SW
0
G7
SW
4
G9
SW
5
G8
WSW
4
G7
SW
4
G6
SW
7
G9
WNW
5
G7
W
6
G8
SW
7
G9
SSW
10
G13
SSW
7
G9
NNE
5
G6
NNE
3
G7
SE
3
G10
S
3
G8
SW
5
G11
S
6
G12
S
4
G11
SSW
4
G11
SSW
3
G9
S
2
G7
S
4
SE
3
ESE
3
SE
3
G5
SSE
2
G8
SSW
3
G5
WSW
3
G4
SW
3
G5
W
3
G5
WSW
4
G6
WSW
4
G6
WSW
6
G9
SW
8
G11
SW
9
G15
SSW
9
G16
SSW
8
G16
SSW
7
G16
SSW
6
G16
SW
5
G7
SW
4
G9
SW
4
G9
SW
4
G10
WSW
4
G8
W
4
G11
W
3
G12
W
3
G11
WNW
3
G9
WNW
3
G10
W
4
G9
WNW
4
G9
NW
4
G7
NW
3
G6
NW
3
G5
NW
3
G4
WNW
3
G5
WNW
5
G6
WNW
6
G7
W
8
WSW
9
SW
7
G15
SW
5
G16
SSW
5
G15
SW
5
G11
SW
2
G10
WSW
3
G12
W
4
G13
W
4
G14
W
5
G11
W
5
W
4
G7
W
4
G9
WNW
3
G13
NW
5
G10
NW
6
G9
NW
5
G9
NNW
5
G8
NNW
5
G9
N
5
G9
NNW
7
G12
NNW
3
G15
NE
4
G13
SSW
7
G24
SW
7
G19
WSW
4
G9
ESE
3
G16
WSW
5
G6
SW
4
G9
WSW
2
G3
WSW
4
NW
5
G7
NW
4
G8
W
2
G5
NW
2
G6
NNW
4
NW
4
NW
4
G6
NW
5
G6
NNW
4
G7
NNE
4
G7
NNE
4
G8
NE
4
G10
ENE
5
G12
ENE
4
G14
E
3
G16
ESE
3
G16
SSE
1
G15
S
2
G13
NNW
PRECIP
chance %
7%
7%
7%
5%
6%
6%
3%
2%
3%
5%
8%
10%
10%
15%
15%
17%
20%
18%
14%
11%
6%
5%
2%
4%
5%
1%
2%
2%
2%
2%
3%
3%
1%
2%
2%
2%
2%
2%
2%
6%
6%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
6%
6%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
3%
3%
3%
3%
3%
3%
5%
5%
5%
5%
5%
5%
40%
40%
40%
40%
40%
40%
29%
29%
29%
29%
29%
29%
7%
7%
7%
7%
7%
7%
17%
17%
17%
17%
17%
17%
45%
45%
45%
45%
45%
CLOUDS
cover %
1%
clear
1%
41%
0%
0%
6%
5%
20%
5%
6%
9%
57%
24%
96%
86%
100%
96%
87%
100%
100%
88%
100%
84%
34%
4%
1%
0%
0%
1%
1%
1%
1%
1%
0%
3%
38%
23%
19%
36%
81%
100%
100%
100%
22%
6%
5%
0%
0%
0%
11%
11%
11%
6%
6%
7%
6%
6%
6%
7%
7%
5%
6%
0%
8%
31%
47%
40%
71%
73%
7%
12%
12%
78%
98%
100%
100%
100%
100%
100%
100%
100%
11%
5%
5%
0%
6%
7%
77%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
47%
18%
68%
56%
16%
10%
10%
0%
0%
0%
0%
0%
19%
45%
64%
69%
68%
PRESSURE
hPa · trend
1017
10171018101910191018101910191016101710171017101410151015101510141016101510151014
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:46 AM
SUNSET
07:54 PM
14H 8M OF DAYLIGHT19H 40M REMAINING
MOON PHASE
Waxing Gibbous
83% illuminated

Station Location

30.7047, -86.8817
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 00:14 UTC
Site #02370140·USGS

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