Rat Beach Surf Break

Lat Long: 33.81° N 118.40° W

Rat Beach Surf Forecast and Surf Report

Issued: 10 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rat Beach sea temperature is
20.8° C
2.8° 

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 12 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 8AM (local time) - 2ft (0.6m), 17s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 18 Jul, 2PM (local time) - 2ft (0.6m), 18s period, SW swell with 199 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 14 Jul, 2AM (local time) - 1ft (0.3m), 19s 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 Tuesday (Jul 14) at 2AM. The primary swell is predicted to be 0.3m and 19s period with a secondary swell of 0.2m and 3s. 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 0.6m 18s and forecast to arrive on Saturday (Jul 18) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 16s period and expected on Saturday (Jul 18) at 11AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 14th Jul)1ft (0.3m) 19s
Best Surf 8AM (Sat 18th Jul)2ft (0.6m) 17s
Most Powerful 2PM (Sat 18th Jul)2ft (0.6m) 18s

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


Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks. To be straight up with you, we’re going through a bit of a flat spell right now, so don’t rush to grab your board just yet.

We’re looking at Rat Beach, a little reef break that’s more of a beginner’s spot. It’s inconsistent, and honestly, it doesn’t always fire. The water temp is about average for this time of year, so nothing wild there.

Right now and for the next several days, it’s a tough watch. We’ve got a long gap with no real surf to recommend. From the start of the period, the waves are tiny – we’re talking 0.7ft to 1ft – and the combined energy is just a whisper, barely hitting two digits (2 to 150). The wind is all over the place, mostly cross-on or cross-off, making things choppy and messy. The swell is coming from the SW, which is off the optimum direction for this reef (it likes NW), and the periods are all over the shop, from a short 5 seconds to a weirdly long 21-second groundswell that just doesn’t have any height behind it. It’s poor surf, plain and simple.

We do see a little pulse of energy around Wednesday, July 16th, with combined energy hitting 150, but the swell height is still only 1ft. It’s a tease. The mornings are sometimes cleaner with a light cross-off breeze, but the afternoon wind swing ruins it. This pattern of weak, choppy surf drags on for nearly a week.

Now, things start to look a bit more interesting around Saturday, July 19th. The swell finally picks up to a consistent 2ft from the SW, and the combined energy jumps to a moderate 226. That’s a real step up in energy. But here’s the kicker: the wind is mostly cross-on or on it, with moderate breezes, so the wave faces are going to be choppy and lumpy. It’s frustrating because there’s some energy there, but the conditions aren't doing it any favours.

The real standout, and the only one I’d truly call the best on offer, looks like Friday morning, July 25th, and then into Sunday, July 27th. On Friday the 24th, we get a glimmer – a 2ft SW groundswell with a period of 13 seconds, pushing combined energy to 129. The wind is a light offshore from the SE, and the report says it’s clean. That’s a recipe for some glassy little waves on that reef. Then we have a bit of a nothing period before the very end of the forecast, on Monday, July 27th, it goes flat again.

If you’re desperate for a paddle, those cleaner mornings on July 16th and 18th might give you a knee-high wave, but don’t expect much. The real takeaway is a long, drawn-out lull with only a few fleeting moments of clean, small surf. For a break that’s already inconsistent, this is a pretty normal blank run for the area.

Keep an eye on the forecasts, because when it’s this quiet, it tends not to stay poor for long.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 24°C on Wed afternoon, min 20°C on Tue night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Sat
18
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
1
1
0
1
1
0
1
1
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
5
0.2
W
5
0.1
SW
21
0.3
W
3
0.1
SW
21
0.3
SW
19
0.3
SW
19
0.3
SW
19
0.3
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
16
1.1
W
7
0.4
SW
16
0.4
SW
16
0.4
SW
15
0.4
SW
14
0.4
SW
14
0.4
SW
15
0.6
SW
18
0.5
SW
18
Wave Graph
Metric surfscale
Energy kJ
2
2
18
2
18
59
59
58
49
109
108
95
120
89
88
55
54
74
76
192
159
Wind (km/h)
5
WSW
5
SW
20
W
10
SSW
5
SW
20
W
5
WNW
10
SSW
15
WSW
5
S
5
SSW
20
W
10
SE
15
SSE
15
S
10
SE
10
SSE
10
SSW
10
SE
10
S
20
W
Wind State
cross
cross-off
cross-on
cross-off
cross
cross-on
glassy
cross-off
cross-on
cross-off
cross-off
cross-on
off
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-on
High Tide
9:28AM1.51m
8:06PM2.53m
10:13AM1.58m
8:57PM2.59m
10:55AM1.64m
9:47PM2.56m
11:36AM1.70m
10:36PM2.45m
12:18PM1.75m
11:25PM2.25m
1:00PM1.80m
00:15AM2.00m
1:42PM1.84m
Low Tide
2:48AM-0.00m
1:39PM1.10m
3:35AM-0.12m
2:36PM1.05m
4:20AM-0.16m
3:31PM1.00m
5:04AM-0.12m
4:25PM0.97m
5:45AM-0.01m
5:22PM0.95m
6:25AM0.16m
6:22PM0.96m
7:02AM0.36m
7:30PM0.96m
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
light rain
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:06
8:05
8:05
8:04
8:04
8:02
8:02
 mm
2
Temp °C
18
20
20
20
20
21
20
21
22
21
23
24
24
23
23
22
22
22
21
22
22
Feels °C
19
21
19
19
21
21
20
22
21
20
24
23
24
23
23
22
23
22
21
22
21
  • 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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