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Surf Forecasts:

Newport 15th Street surf break

Newport 15th Street surfForecast / CAL – Orange County / USA

information circle12 Day Weather and Surf, issued 10 am Thursday 18 Sep 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Newport 15th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newport 15th Street sea temperature is
20.6° C
 (Which is 1.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Newport 15th Street this week:

The surf forecast for Newport 15th Street over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 19) at 2AM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.4m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Newport 15th Street in the next 12 days are 0.8m 14s and forecast to arrive on Thursday (Sep 18) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 19th Sep)2ft (0.6m) 14s
Best Surf 2AM (Fri 19th Sep)2ft (0.6m) 14s
Most Powerful 2PM (Thu 18th Sep)2.5ft (0.8m) 14s

Table - best surf conditions forecast for Newport 15th Street over the next 12 days.

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

Short Range Forecast Mostly dry. Warm (max 23°C on Thu afternoon, min 19°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Sun morning, min 19°C on Sun night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
S
0.8
SSW
0.6
S
0.6
S
0.7
SSW
0.6
S
0.6
SSW
0.6
S
0.5
S
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.5
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
Period(s) (?)141414131313131313141414181816161514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2032761361301841211291178473706980108125206191169169164116
Wind
(km/h)
10
WSW
15
WSW
5
SW
5
WSW
15
W
5
W
10
W
15
W
5
WSW
10
SSW
15
SW
5
SSW
10
SW
10
WSW
5
NW
10
SSW
5
NNW
10
WNW
10
S
15
WSW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		glasscross-
on		cross-
on		glasscrosscross-
on		cross-
on		onononcross-
on		cross-
on		glassonglasscrossoncross-
on		on
High Tide
/ height (m)
8:29AM
1.39
7:45PM
1.75
8:54AM
1.46
8:26PM
1.73
9:16AM
1.52
9:02PM
1.67
9:37AM
1.58
9:37PM
1.58
9:58AM
1.61
10:12PM
1.45
10:18AM
1.63
10:48PM
1.32
10:38AM
1.62
11:26PM
1.18
Low Tide
/ height (m)
1:56PM
0.55
2:40AM
-0.09
2:35PM
0.42
3:08AM
-0.03
3:11PM
0.32
3:33AM
0.07
3:46PM
0.25
3:54AM
0.19
4:20PM
0.20
4:14AM
0.31
4:54PM
0.19
4:32AM
0.45
5:31PM
0.20
4:48AM
0.58
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Sunrise6:35--6:37--6:37--6:37--6:39--6:39--6:39--
Sunset-6:53--6:52--6:51--6:50--6:47--6:46--6:45-
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
Rain (mm)
---------------------
Temp. °C222322222322222321212119202120202120202019
Feels °C (?)232424242423232321222120202021202020201919
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Eyeball surf reportRecent Eyeball Surf Reports for CAL - Orange County

  1. weather stationWind Update Wind reports 9 km away suggest it is still onshore at Newport 15th Street (moderate winds from the SSW at Costa Mesa Airport). 0.5m 14s groundswell from the S with a 0.3m 8s swell, also from the S and a 0.3m 5s windswell, also from the W as well as a 0.2m 11s groundswell, also from the SSW. 4 swells combining to make bigger set waves.

    1 hour 56 minutes ago Newport 15th Street
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1 h 56 min ago

20 km/h
SSW
Onshore
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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 Newport 15th 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 Newport 15th Street at:
surf-forecast.com

Information about the Newport 15th Street Surf forecast

The above surf forecast table for Newport 15th Street provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Newport 15th Street can be found by selecting the local surf guide option on the grey menu. Our Newport 15th 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 (Newport 15th 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 Newport 15th 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.

Newport 15th Street is 2 km (1 miles) from the city of Newport Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Newport Beach. Newport Beach has rooms for a wide range of budgets as well as car hire and transport links.

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