Waterlands
St. Johns River
USGS · 02232400
ST. JOHNS RIVER
USGS · 02232400LIVE

ST. JOHNS RIVER NEAR COCOA, FL

BREVARD COUNTY, FL28.3697°N, -80.8726°W Updated 1 hr ago
FLOW RATE
222cfs
GAUGE HT
10.02ft
WATER TEMP
35°F
AIR TEMP
84°F
WIND
8mph ESE
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
222cfs 71.7% vs avg
Optimal band: 177239 cfs
PERIOD HIGH
452cfs
PERIOD LOW
94.9cfs
RUNNABLE
28%
last 1 day in band

Gauge Height

10.02ft

Water Temperature

34.8°F
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

24.1in

+28% vs normal

24.1 in of precipitation so far this year, 28% above the 30-year normal of 18.8 in for this point in the season.

YTD Total

24.1in

This year so far

Normal to Date

18.8in

30-yr average

Typical Range

10.9–25.0in

10th–90th pct YTD

Departure

+28%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.92" · normal 2.36" (0.9–4.2)
Jan
Feb: 2.40" · normal 2.11" (0.7–3.8)
Feb
Mar: 1.88" · normal 2.45" (0.6–5.8)
Mar
Apr: 4.80" · normal 1.93" (0.8–4.0)
Apr
May: 6.49" · normal 2.72" (0.9–4.9)
May
Jun: 5.53" · normal 5.62" (2.2–11.4)
Jun
Jul: 2.09" (so far)· normal 5.05" (2.2–10.7)
Jul
Aug: normal 5.81" (3.1–10.8)
Aug
Sep: normal 6.38" (3.4–11.6)
Sep
Oct: normal 3.95" (0.9–7.9)
Oct
Nov: normal 1.96" (0.5–4.5)
Nov
Dec: normal 2.06" (0.6–4.1)
Dec
Baseline 19912020 · Source: Open-Meteo12:28 AM
Your History · ST. JOHNS RIVER NEAR COCOA, FL

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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
79°
THU
92°
78°
FRI
93°
76°
SAT
91°
75°
SUN
95°
72°
MON
93°
73°
TUE
95°
71°
TIME
THU
12
NOW
1
am
2
am
3
am
4
am
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am
6
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pm
FRI
12
am
1
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2
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3
am
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8
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10
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pm
3
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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
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2
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3
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4
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pm
6
pm
7
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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
TEMP
hourly forecast
81°
mild
81°
81°
81°
80°
80°
79°
79°
79°
81°
83°
85°
87°
88°
90°
92°
92°
83°
79°
81°
83°
81°
80°
79°
78°
78°
78°
77°
77°
77°
77°
76°
76°
79°
81°
83°
85°
88°
90°
93°
93°
92°
91°
89°
86°
82°
81°
80°
80°
79°
78°
77°
77°
77°
76°
76°
77°
81°
84°
86°
88°
89°
90°
91°
91°
88°
89°
87°
86°
82°
76°
75°
75°
77°
76°
76°
76°
75°
75°
74°
74°
76°
80°
84°
87°
90°
92°
93°
94°
95°
94°
93°
91°
83°
73°
72°
72°
73°
74°
74°
75°
74°
74°
74°
74°
77°
81°
84°
87°
90°
92°
93°
93°
93°
92°
89°
85°
WIND
mph · gust · dir
0mph NW
G 4 mph
0
G4
NW
3
G7
ESE
4
G11
SE
4
G10
SSE
3
G10
SSE
3
G9
SE
5
G11
SSE
4
G12
SSE
6
G17
SSW
6
G13
SSW
6
G9
SW
5
G7
SW
4
G6
SSW
2
G5
SSE
2
G7
SSE
1
G6
N
16
G30
W
5
G7
NNW
7
G13
E
6
G17
ESE
6
G18
ESE
7
G19
SE
6
G15
SE
6
G14
SE
5
G13
SSE
3
G12
S
1
G8
W
5
G14
SSE
3
G12
SSE
4
G12
SSE
4
G12
SSE
3
G10
S
5
G15
S
7
G15
S
6
G10
SSW
6
G7
SW
4
G6
SSW
4
G7
SSW
6
G8
S
9
G10
SE
10
SE
9
G11
SE
10
G13
ESE
10
G16
ESE
8
G19
SE
6
G20
ESE
7
G15
SE
8
G19
SE
6
G17
SSE
3
G17
SSW
3
G16
WSW
1
G17
W
2
G17
SE
5
G16
SSE
4
G10
SSE
2
G3
ESE
4
G10
E
7
G11
ESE
8
G9
ESE
9
ESE
8
G10
ESE
7
G11
ESE
8
G11
ESE
11
SE
9
G12
SSE
7
G10
SSE
6
G15
S
6
G34
SSW
8
G26
SSW
12
G28
SSW
9
G27
SSW
10
G13
SSW
10
SW
7
SW
6
WSW
5
W
4
G6
W
4
G8
WSW
4
G11
SW
5
G10
S
5
G13
SSW
6
G15
SW
7
G14
WSW
6
G11
WSW
7
G10
WSW
7
G10
WSW
7
G10
WSW
6
G11
WSW
6
G11
WSW
7
G10
SW
7
SW
4
G24
S
4
G27
WNW
5
G13
N
10
G12
SW
4
G11
WNW
4
G17
W
3
G5
W
6
S
3
G9
WSW
5
G8
S
4
G7
SSW
4
G7
SSW
4
G7
SSW
4
G10
SW
5
G10
WSW
6
G9
SW
7
G9
SW
7
G8
SW
7
G8
SW
7
SSW
7
SW
6
G8
SW
6
G9
WSW
8
G10
W
12
G13
WNW
PRECIP
chance %
2%
2%
2%
1%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
4%
6%
8%
11%
20%
10%
9%
9%
5%
3%
2%
2%
1%
1%
1%
1%
1%
0%
1%
0%
1%
1%
1%
1%
1%
1%
8%
8%
8%
8%
8%
8%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
8%
8%
8%
8%
8%
8%
41%
41%
41%
41%
41%
41%
14%
14%
14%
14%
14%
14%
1%
1%
1%
1%
1%
1%
5%
5%
5%
5%
5%
5%
57%
57%
57%
57%
57%
57%
32%
32%
32%
32%
32%
32%
4%
4%
4%
4%
4%
4%
10%
10%
10%
10%
10%
10%
59%
59%
59%
59%
59%
CLOUDS
cover %
39%
partly
39%
0%
100%
100%
95%
45%
98%
100%
100%
100%
64%
26%
4%
5%
14%
74%
100%
100%
95%
100%
98%
100%
97%
100%
100%
100%
96%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
38%
40%
93%
15%
65%
34%
5%
10%
11%
48%
0%
100%
21%
100%
10%
5%
5%
0%
0%
0%
0%
2%
0%
0%
0%
36%
86%
26%
0%
55%
100%
100%
7%
16%
100%
95%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
81%
22%
62%
100%
100%
100%
100%
100%
99%
86%
68%
PRESSURE
hPa · trend
1020
10201019102110191020102010211019102110191021101810201019102110171020101910201018
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
06:32 AM
SUNSET
08:24 PM
13H 52M OF DAYLIGHT
MOON PHASE
Last Quarter
33% illuminated

Station Location

28.3697, -80.8726
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 23:15 UTC
Site #02232400·USGS

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