Fluidgroove Reef surfForecast / Florida – North / USA

information circle12 Day Weather and Surf, issued 7 am Monday 15 Sep 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Fluidgroove Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fluidgroove Reef sea temperature is
26.8° C
(Which is 1.2°C colder than average for this time of year)


Best Forecast Surf Conditions for Fluidgroove Reef this week:

The surf forecast for Fluidgroove Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 17) at 2AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Fluidgroove Reef in the next 12 days are 1.1m 8s and forecast to arrive on Monday (Sep 15) at 5PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 17th Sep)2.5ft (0.8m) 8s
Best Surf 2AM (Wed 17th Sep)2.5ft (0.8m) 8s
Most Powerful 5PM (Mon 15th Sep)3.5ft (1.1m) 8s

Table - best surf conditions forecast for Fluidgroove Reef over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 28°C on Wed afternoon, min 23°C on Mon morning). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Thu morning. Warm (max 27°C on Thu morning, min 25°C on Thu morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
NE
1.1
NE
0.9
ENE
0.8
ENE
0.9
ENE
0.8
ENE
0.6
ENE
0.5
NE
0.3
E
0.4
NE
0.5
E
0.4
ENE
0.4
ESE
0.8
NE
1
E
1.1
ENE
1.3
ENE
1.1
NE
0.8
E
0.7
ESE
0.4
ESE
Period(s) (?)8888888898886466667713
Wave
Graph
(?)Metric surfscale
Energy (?)166165113961089250422928473434458088115124144126141
Wind
(km/h)
15
N
20
NE
10
ENE
15
NE
15
E
10
S
5
S
20
SE
10
SSE
10
NE
15
E
10
E
20
NE
20
NE
15
ENE
25
NE
30
NNE
20
NE
20
NE
20
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononcross-
on
cross-
on
cross-
off
cross-
off
cross-
on
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
on
High Tide
/ height (m)
3:32PM
1.82
4:00AM
1.46
4:41PM
1.80
5:11AM
1.51
5:46PM
1.81
6:12AM
1.59
6:39PM
1.82
7:02AM
1.66
7:24PM
1.80
7:45AM
1.71
8:04PM
1.76
8:25AM
1.74
8:43PM
1.70
Low Tide
/ height (m)
9:05AM
0.11
10:05PM
0.21
10:13AM
0.12
11:11PM
0.19
11:20AM
0.12
12:10AM
0.15
12:22PM
0.10
1:01AM
0.11
1:14PM
0.09
1:45AM
0.09
2:01PM
0.09
2:24AM
0.09
2:43PM
0.11
2:59AM
0.12
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise7:09--7:09--7:09--7:11--7:11--7:11--7:13--
Sunset-7:30--7:30--7:28--7:27--7:25--7:24--7:22-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
---------1--------244
Temp. °C242625262625262826272726272726272726262625
Feels °C (?)232525262625282826292726272627262526272726
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Florida - North

  1. weather stationWind Update Recent cross-onshore wind has turned cross-shore at Fluidgroove Reef (light winds from the N at Mayport Naval Air Station Airport 13 km from Fluidgroove Reef). A 1.2m swell from the ENE

    Fluidgroove Reef
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1 h 53 min ago

13 km/h
N
Cross-Shore
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Information about the Fluidgroove Reef Surf forecast

The above surf forecast table for Fluidgroove Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Fluidgroove Reef can be found by selecting the local surf guide option on the grey menu. Our Fluidgroove Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Fluidgroove Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Fluidgroove Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Fluidgroove Reef is 3 km (2 miles) from Jacksonville Beach. If you plan a vacation in North Florida, look for hotels and other accommodation in Jacksonville Beach. Jacksonville Beach has rooms for a wide range of budgets as well as car hire and transport links.

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