Rat Beach Surf Break

Lat Long: 33.81° N 118.40° W

Rat Beach Surf Forecast and Surf Report

Issued: 10 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rat Beach sea temperature is
22.4° C
3.8° 

Rat Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Rat Beach surf forecast from 2 Aug 2026:

  • Best quality surf: Monday 3 Aug, 5AM (local time) - 1ft (0.3m), 17s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 5 Aug, 2AM (local time) - 1.5ft (0.5m), 14s period, SW swell with 102 kJ wave energy.
  • Next surfable swell (1★+): Monday 3 Aug, 5AM (local time) - 1ft (0.3m), 17s period with SW swell.

Best Forecast Surf Conditions for Rat Beach this week:

The surf forecast for Rat Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 5AM. The primary swell is predicted to be 0.3m and 17s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Rat Beach in the next 16 days are 0.5m 14s and forecast to arrive on Wednesday (Aug 05) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 16s period and expected on Saturday (Aug 08) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 3rd Aug)1ft (0.3m) 17s
Best Surf 5AM (Mon 3rd Aug)1ft (0.3m) 17s
Most Powerful 2AM (Wed 5th Aug)1.5ft (0.5m) 14s

Table - best surf conditions forecast for Rat Beach over the next 16 days.


The Lowdown

Alright, Rusty here. Let's have a look at what's on offer for the next couple of weeks at Rat Beach.

Honestly, it's a quiet stretch ahead. We've got a long run of small, ordinary surf, and while there are a few windows where it might be worth a paddle, nothing here is going to get the heart racing. The water is notably warm for this time of year, coming in at 73°, which is a solid 5° above average – that's very unusual.

We kick off on Saturday, the 1st of August, and into the next week, the swell is tiny – we're looking at knee-high waves around 1.0 ft to 2 ft. The wind is mostly a light cross or cross-offshore, which keeps the surface clean, but the wave energy is weak, reading just (10) on the first day. The period is short, around 6 seconds, so it’s just wind chop. The wave comment calls it "poor surf conditions" right through the first week, and the scores back that up. There's a stretch from the 1st through the 9th where it's really not worth suiting up, with nothing but tiny, weak waves.

As we move into the second week, around the 11th of August, there's a slight bump. The afternoon of Tuesday the 11th sees a jump in swell energy to (154) – moderate energy – and the swell height pushes to 2 ft. The period also stretches to 18 seconds, which is a long-period groundswell. That's promising in theory, but the downside is the wind goes cross-shore with a bit of chop, and the wave comment still says "poor surf conditions." The morning of the 14th of August has a similar feel: 2 ft swell from the SW with a 15-second period, light cross-offshore wind, and clean conditions, making it "surfable but very ordinary." It's the best of a pretty average bunch, but it's still just small.

Later on, the 15th of August morning also offers a clean window with 2 ft swell and light offshore breeze from the south, but again, it’s far from pumping. The last day, Sunday the 16th, fizzles out completely with a tiny 0.3 ft swell.

Overall, there’s no standout swell here. If you were a kite surfer, the breezy afternoons with 12 mph cross-onshore winds might look more interesting than the wave count we’ve got on offer, but for a paddle surfer, it’s a waiting game. The best bet is the morning of Friday the 14th or Saturday the 15th for a clean, knee-high wave, but don't expect anything special.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Mon afternoon, min 20°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Tue night, min 19°C on Wed night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
1
1
0
1
0
0
0
1
0
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
6
0.5
W
6
0.3
SW
18
0.6
W
6
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.4
SW
15
0.4
SW
15
0.5
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.5
SW
13
0.3
WSW
4
0.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
15
17
49
23
42
41
41
60
56
102
71
70
69
62
61
60
83
4
36
Wind (km/h)
5
SW
10
S
10
WSW
5
SSW
10
S
15
WSW
5
SSW
10
SSW
15
WSW
5
SW
10
SW
20
WSW
5
SW
10
SSW
10
SW
10
SSE
15
SSE
15
SSW
10
SSE
Wind State
cross
cross-off
cross
glassy
cross-off
cross-on
glassy
cross-off
cross-on
glassy
cross
cross-on
cross
cross-off
cross
off
off
cross-off
cross-off
High Tide
11:27PM1.90m
12:39PM1.78m
00:09AM1.71m
1:11PM1.84m
1:01AM1.50m
1:50PM1.90m
2:20AM1.30m
2:41PM1.96m
4:37AM1.19m
3:46PM2.02m
6:58AM1.26m
5:00PM2.12m
Low Tide
6:07AM0.49m
6:27PM0.94m
6:31AM0.64m
7:30PM0.91m
6:57AM0.79m
8:51PM0.85m
7:27AM0.94m
10:28PM0.73m
8:11AM1.09m
11:56PM0.54m
9:38AM1.20m
1:01AM0.33m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
6:07
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:52
7:51
7:50
7:49
7:47
 mm
Temp °C
21
22
22
22
22
23
22
21
23
22
21
22
21
20
21
21
21
21
21
Feels °C
20
23
22
22
23
23
21
22
23
22
22
21
20
21
21
22
22
21
22
  • 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 16 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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