Rat Beach surfForecast / CAL – LA County / USA

information circle12 Day Weather and Surf, issued 3 pm Saturday 15 Nov 2025 PST
Forecast update in hr  min  s Forecast update imminent
Rat Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rat Beach sea temperature is
18.1° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Rat Beach this week:

The surf forecast for Rat Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 18) at 10PM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Rat Beach in the next 12 days are 1.6m 6s and forecast to arrive on Tuesday (Nov 18) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 14s period and expected on Saturday (Nov 15) at 10PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Tue 18th Nov)2.5ft (0.8m) 7s
Best Surf10PM (Tue 18th Nov)2.5ft (0.8m) 7s
Most Powerful 7AM (Tue 18th Nov)5ft (1.6m) 6s

Table - best surf conditions forecast for Rat Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 35mm), heaviest during Mon afternoon. Very mild (max 17°C on Sun morning, min 14°C on Sat afternoon). Winds increasing (calm on Sat night, fresh winds from the W by Mon afternoon).

Days 3-6 Weather Summary Some drizzle, heaviest during Tue night. Very mild (max 19°C on Fri morning, min 14°C on Tue night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
W
0.7
WSW
0.5
W
0.4
WSW
0.3
W
0.3
SW
1.1
W
1.5
W
1.5
W
1
W
0.7
W
0.6
W
0.5
W
0.4
WSW
0.3
SW
0.3
SW
0.2
W
0.4
W
0.4
W
0.5
W
0.5
W
Period(s) (?)8477718567677761413510131315
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4213241584953170196694834231229282305186121
Wind
(km/h)
15
E
10
WSW
10
S
10
SW
10
SSW
25
S
25
W
35
W
20
WNW
25
W
15
E
15
ENE
5
SSE
5
NNW
10
ESE
20
SE
10
E
15
NE
10
SW
10
NNE
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
off
crosscross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
glassoffoffcross-
off
crosscrosscrosscross
High Tide
/ height (m)
6:33PM
1.60
6:34AM
2.07
7:21PM
1.59
6:56AM
2.13
8:05PM
1.58
7:19AM
2.17
8:46PM
1.56
7:44AM
2.20
9:27PM
1.54
8:12AM
2.21
10:09PM
1.50
8:41AM
2.19
10:54PM
1.45
9:12AM
2.15
Low Tide
/ height (m)
12:09AM
0.78
1:19PM
0.52
12:37AM
0.87
1:51PM
0.39
1:04AM
0.96
2:23PM
0.30
1:31AM
1.03
2:57PM
0.25
1:58AM
1.09
3:32PM
0.23
2:24AM
1.15
4:10PM
0.26
2:50AM
1.20
Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Sunrise--6:26--6:26--6:28--6:28--6:30--6:31--6:31
Sunset4:50--4:49--4:49--4:47--4:47--4:46--4:46--
mod rain
thunderstorm
part cloud
part cloud
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
810--4481--1----------
Temp. °C151617171616151415151416161516161619191921
Feels °C (?)121315151412107991313151312131417161619
  • 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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Information about the Rat Beach Surf forecast

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

Rat Shit is 5 km (3 miles) from Redondo Beach. If you plan a vacation in Los Angeles County, look for hotels and other accommodation in Redondo Beach. Redondo Beach has rooms for a wide range of budgets as well as car hire and transport links.

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