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Surf Forecasts:

40th Street surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 1 am Sunday 15 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
40th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 40th Street sea temperature is
25.0° C
 (Which is 1.5°C warmer than normal for this time of year)

How big are the waves at 40th Street today?

The current surf forecast for 40th Street at 6AM is: 0.8m 8s primary swell from a North-northeast direction and 0.2m 8s secondary swell from a East direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 01:00am March 15). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Mar)2.5ft (0.7m)7s
Afternoon (15 Mar)3.5ft (1.1m)5s
Evening (15 Mar)3.5ft (1.1m)5s

Table - waves today at 40th Street. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
NNE
0.9
NE
0.8
NNE
0.7
NE
0.7
NE
1.1
SE
1.2
SSE
1.1
SSE
1.1
SE
1.1
SE
1.2
SSE
1.1
S
1.1
S
1.1
S
1.2
S
1.3
S
0.5
ESE
0.4
ESE
0.4
NE
0.9
N
1.3
NNE
1.5
NNE
1.4
NNE
1.7
NNE
Period(s) (?)888775555555666666846666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)112867256545774665866696980809810820111628109165155237
Wind
(km/h)
15
SE
15
SSE
15
SSE
20
SSE
25
SSE
25
SSE
30
S
20
SSE
25
SE
25
SSE
25
S
25
S
25
S
30
S
25
SSW
25
WSW
20
WSW
20
WNW
25
NNW
25
N
25
N
25
N
25
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
off		offoffcross-
off		cross-
off		crosscrosscrosscrosscross
High Tide
/ height (m)
6:26AM
0.69
6:37PM
0.69
7:12AM
0.75
7:27PM
0.76
7:53AM
0.80
Low Tide
/ height (m)
12:08AM
0.04
12:37PM
0.11
12:55AM
-0.01
1:21PM
0.03
1:39AM
-0.05
2:01PM
-0.05
Sunday
15
Monday
16
Tuesday
17
Sunrise---7:30-------7:28-------7:26----
Sunset------7:28-------7:29-------7:29-
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
-1211-3---22112---------
Temp. °C252525242526252425252425262829282624201817181817
Feels °C (?)252625242425232223252324242527262624181513141313
  • 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

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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 40th Street 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.

View detailed surf forecast for 40th Street at:
surf-forecast.com

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