The Rivermouth surfForecast / CAL – Santa Cruz / USA

information circle48hr Weather and Surf, issued 3 pm Wednesday 31 Dec 2025 PST
Forecast update in hr  min  s Forecast update imminent
The Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Rivermouth sea temperature is
14.5° C
(Which is 1.9°C warmer than normal for this time of year)


How big are the waves at The Rivermouth today?

The current surf forecast for The Rivermouth at 9PM is: 1.0m 12s primary swell from a West direction and 0.1m 14s secondary swell from a Southwest direction, 0.3m 2s secondary swell from a East-southeast direction (forecast issued at 03:00pm December 31). The wind direction is predicted to be cross-offshore.

Time (PST) & DateWave HeightWave Period
Morning (31 Dec)--
Afternoon (31 Dec)3.5ft (1.0m)12s
Evening (31 Dec)3.5ft (1.0m)12s

Table - waves today at The Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
31
Thursday
01
Friday
02
Saturday
03
1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM
Rating
(10 max)
1
1
1
1
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
W
1
W
1
W
1
W
1
W
1
W
1.7
S
1.6
S
1
W
1
W
1
W
1
W
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
1.5
S
1.9
S
1.9
S
2.1
S
3
S
3.5
SSW
3.5
SSW
3
SSW
Period(s) (?)12121212121288121211111111111177789999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2902762712762802803453232842842652512021981941912053383785041341224721211528
Wind
(km/h)
15
ENE
15
E
15
E
15
E
15
E
15
E
20
SSE
20
S
20
S
20
S
20
S
10
SE
10
ESE
10
E
10
E
15
ESE
15
SSE
20
S
20
ESE
20
SE
25
SE
20
SSE
30
S
35
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
ononononcross-
on
crosscrosscrosscrosscross-
on
oncrosscross-
on
cross-
on
ononon
High Tide
/ height (m)
Low Tide
/ height (m)
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise-------7:20-------7:20-------7:20
Sunset-5:00-------5:01-------5:01------
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
rain showers
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
rain showers
heavy rain
light rain
rain showers
Rain (mm)
1232137221----------21143
Temp. °C131213131313141514141413131211131516151515141516
Feels °C (?)1091111111111121110111211108101212121211111010
  • 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

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 The Rivermouth 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