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Surf Forecasts:

40th Street surfForecast / Florida – South / USA

information circle12 Day Weather and Surf, issued 12 pm Sunday 23 Nov 2025 EST
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
26.8° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for 40th Street this week:

The most powerful waves expected at 40th Street in the next 12 days are 2.3m 7s and forecast to arrive on Sunday (Nov 30) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 5s period and expected on Thursday (Nov 27) at 7AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Sun 30th Nov)7.5ft (2.3m) 7s

Table - best surf conditions forecast for 40th Street over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Mon night. Warm (max 26°C on Sun morning, min 23°C on Sun morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Wed morning. Warm (max 26°C on Wed morning, min 21°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNE by Fri morning).

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
NE
0.3
NE
0.2
NNE
0.1
E
0.2
N
0.2
NNE
0.6
NNE
0.7
NE
0.6
NE
0.6
NE
0.6
NE
0.5
NE
0.3
ESE
0.6
NNE
1.7
NNE
1.9
NNE
1.7
NNE
1.9
ENE
2.2
ENE
2.2
ENE
2.2
E
Period(s) (?)777857666777736666777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)137422532403336312399206275238288421446453
Wind
(km/h)
5
NNW
10
E
5
SE
10
ENE
15
E
15
E
20
SE
15
ESE
10
SE
10
SE
10
SE
10
S
5
WNW
15
NNE
30
NNE
30
NNE
30
NE
30
ENE
30
E
30
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		oncross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crossoffcross-
on		crosscross-
on		cross-
on		cross-
on		ononon
High Tide
/ height (m)
9:57PM
0.81
10:39AM
0.87
10:40PM
0.79
11:22AM
0.86
11:28PM
0.78
12:08PM
0.84
12:23AM
0.77
12:57PM
0.83
1:24AM
0.79
1:49PM
0.83
2:28AM
0.82
2:44PM
0.84
3:32AM
0.87
Low Tide
/ height (m)
3:57PM
0.28
4:06AM
0.15
4:38PM
0.29
4:48AM
0.17
5:25PM
0.30
5:37AM
0.20
6:19PM
0.28
6:34AM
0.22
7:19PM
0.24
7:39AM
0.23
8:19PM
0.18
8:44AM
0.22
9:17PM
0.10
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise6:43--6:45--6:46--6:47--6:47--6:48--6:48--
Sunset-5:28--5:27--5:27--5:27--5:27--5:27--5:27-
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
thunderstorm
thunderstorm
part cloud
cloud
thunderstorm
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
Rain (mm)
-----3---21--2------1
Temp. °C262525252524252525262626252523222222222224
Feels °C (?)262426262524242526272727272521171717171821
  • 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

Latest Updates

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Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

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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

Information about the 40th Street Surf forecast

The above surf forecast table for 40th Street provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at 40th Street can be found by selecting the local surf guide option on the grey menu. Our 40th Street 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 (40th Street) 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 40th Street 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.

40th Street is 5 km (3 miles) from the city of Delray Beach. If you plan a vacation in South Florida, look for hotels and other accommodation in Delray Beach. Delray Beach has rooms for a wide range of budgets as well as car hire and transport links.

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