3Ms surf break

3Ms surfForecast / Baja Norte / Mexico

information circle48hr Weather and Surf, issued 4 am Thursday 18 Sep 2025 PDT
Forecast update in hr  min  s Forecast update imminent
3Ms surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 3Ms sea temperature is
20.3° C
(Which is normal for this time of year)


How big are the waves at 3Ms today?

The current surf forecast for 3Ms at 9AM is: 0.9m 14s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a West-northwest direction (forecast issued at 04:00am September 18). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (18 Sep)3ft (0.9m)14s
Afternoon (18 Sep)3ft (0.9m)14s
Evening (18 Sep)2.5ft (0.8m)14s

Table - waves today at 3Ms. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM
Rating
(10 max)
1
1
2
1
1
0
1
2
1
1
1
0
0
0
1
0
0
0
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SW
0.4
SW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.4
SW
0.9
SSW
0.8
SSW
0.8
WNW
0.5
SW
0.5
SW
0.5
SW
0.8
SSW
0.7
SSW
0.8
WNW
0.4
SW
0.4
SW
0.4
SW
Period(s) (?)14141414141414141414131313131013131313139161515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)132743413663663312582472472432366129523212784858421816894658079
Wind
(km/h)
5
NNW
0
S
5
ESE
10
SW
10
W
10
WNW
10
NW
5
NW
5
NW
5
NNW
5
NW
10
WNW
15
WNW
10
WNW
5
NW
5
NW
5
NNW
10
NW
5
NW
15
WNW
15
WNW
15
WNW
10
NW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassononcross-
on
cross-
on
glasscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
glasscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
8:19AM
1.71
7:36PM
2.06
8:42AM
1.79
8:15PM
2.06
9:04AM
1.87
8:52PM
2.00
Low Tide
/ height (m)
1:49AM
0.21
1:38PM
0.87
2:20AM
0.22
2:16PM
0.74
2:47AM
0.28
2:51PM
0.63
Thursday
18
Friday
19
Saturday
20
Sunrise--6:31-------6:31-------6:33-----
Sunset-----6:49-------6:46-------6:45--
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
Rain (mm)
1-11--------------------
Temp. °C222222252424222222212224242321212121222424232122
Feels °C (?)252525262626242525232426252423232323242525242223
  • 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 Baja Norte

  1. weather stationWind Update Continuing clean conditions at 3Ms (calm at San Diego/Brown Field Municipal Airport 83 km from 3Ms). 0.6m 4s local chop from the NW with a 0.4m 4s local chop from the WNW. 2 swells combining to make bigger set waves.

    3Ms
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