20 April 2026: Tsunami Alert Issued for NE Japan

A magnitude-7.4 earthquake off the coast of Sanriku has triggered a tsunami warning. latest updates

Jupiter Inlet North South Side surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 1 am Monday 20 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Jupiter Inlet North South Side surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jupiter Inlet North South Side sea temperature is
26.0° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Jupiter Inlet North South Side today?

The current surf forecast for Jupiter Inlet North South Side at 5AM is: 0.3m 8s primary swell from a East-northeast direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 01:00am April 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Apr)1ft (0.3m)8s
Afternoon (20 Apr)4.5ft (1.4m)6s
Evening (20 Apr)7ft (2.1m)7s

Table - waves today at Jupiter Inlet North South Side. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.9
NNE
1.3
NNE
1.6
NNE
2
NNE
2.5
NNE
2.5
NE
2.5
NE
2.5
NE
2.5
NE
2.4
NE
2.3
NE
2.2
ENE
2.1
ENE
2
ENE
1.8
ENE
1.7
ENE
1.6
ENE
1.5
ENE
1.1
NE
1.4
ENE
Period(s) (?)888845778888888888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)111111112893220373673780853886817699616546508447373331283250155231
Wind
(km/h)
10
ESE
10
ESE
5
NE
20
NE
25
NE
25
NE
30
NNE
30
NE
40
NE
35
NE
35
NE
35
NE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
E
25
E
25
E
25
ENE
20
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
oncross-
on
onononononononononononononcross-
on
High Tide
/ height (m)
11:13PM
0.93
11:20AM
0.84
12:06AM
0.90
12:14PM
0.81
1:03AM
0.85
1:13PM
0.78
Low Tide
/ height (m)
4:55AM
0.01
5:15PM
-0.19
5:50AM
0.05
6:13PM
-0.13
6:51AM
0.10
7:17PM
-0.06
Monday
20
Tuesday
21
Wednesday
22
Sunrise---6:50-------6:50-------6:50----
Sunset------7:46-------7:46-------7:47-
thunderstorm
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
Rain (mm)
1-1-112111--------------
Temp. °C262625242423232322222221212222222222222222222222
Feels °C (?)272727232221202017171615141616161617171718181820
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jupiter Inlet North South Side surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest