
Surf Forecasts:
Rat Beach surf forecast from 3 Aug 2026:
- Best quality surf: Monday 3 Aug, 5AM (local time) - 1ft (0.3m), 17s period, SW swell with cross-offshore 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 cross-offshore 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 Type | Time (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
G'day, Rusty here. Look, I'm not gonna sugarcoat it – this outlook for Rat Beach is a tough one. We're looking at a long stretch of very small, weak swell with mostly average to poor conditions. The water is a whopping 4° warmer than normal for this time of year, which is pretty unusual, but it’s not gonna help the waves much.
The first real opportunity is on Sunday, 2nd of August. The afternoon has a tiny 1.0ft of swell from the SW, but it's coming from a long 18-second period, so there's a bit of groundswell energy in the mix. The combined swell energy is weak (58), and the cross-shore wind keeps things a little bumpy. It's not great, but it's something.
Monday the 3rd and Tuesday the 4th offer the same story: 1.0ft to 1ft of SW swell. The mornings will be your best bet with light, clean cross-offshore winds. The swell energy is still weak (57 to 73), and the wave period is long (15-16 seconds), which means the sets will be spaced out, making it a bit easier to paddle. But honestly, it's tiny, and the waves will be very ordinary. Expect to share the water with a few others, as crowds can be a thing here.
The pattern continues through the first week and into the second. Wednesday the 5th, Thursday the 6th, and Friday the 7th all have mornings with clean conditions and a light breeze, but the swell hovers around 1ft to 2ft. The energy is still weak (under 90). Friday afternoon sees the swell collapse to 0.9ft on a 5-second period, making it basically flat.
Then we hit a real dead zone. From Saturday the 8th through to Sunday the 16th of August, the swell is consistently below 2ft, with energy readings dropping to single digits. The wind is often cross or cross-on, making it choppy and messy. There's a few clean mornings in there, but with no swell to speak of, it's just flat and glassy. This is a long gap of over a week with nothing worth getting wet for.
The only glimmer of hope comes right at the tail end of the forecast. On Monday the 17th of August, the morning shows a jump to 3ft of swell from the W, with a short 7-second period. The combined energy is moderate (130), and the wind is light and cross-offshore, making it clean. This is the best wave on offer across the whole 16 days, but it's still ordinary and the swell is short-period windswell. By the afternoon, the wind swings onshore, and it gets messy.
So, the standout? Has to be the morning of Monday, 17th August. It's the only time we see a wave size over 2ft with clean conditions. But it's a long way off, and with a short period, it won't be a classic. If you're desperate, the mornings of the 3rd, 4th, and 5th of August offer the cleanest windows for the smallest of waves. For the rest of the time, the combined low energy, small size, and often bumpy conditions mean the surf is more likely to interest a kite surfer than a paddle surfer.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 20°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | W 6 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 5 | SW 12 | WSW 4 | WSW 4 | SSW 16 |
Wave Graph | ||||||||||||||||||||
49 | 15 | 42 | 41 | 41 | 60 | 56 | 102 | 71 | 70 | 69 | 62 | 61 | 61 | 84 | 4 | 52 | 2 | 2 | 0 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-on | cross-off | cross-off | cross-on | glassy | cross-off | cross | glassy | cross-off | cross | glassy | cross-off | cross | off | cross-off | cross | off |
High Tide | 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 | 8:01AM1.37m | 6:08PM2.25m | ||||||||
Low Tide | 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 | 11:25AM1.23m | 1:53AM0.15m | |||||||
— | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 23 | 21 | 21 | 23 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 21 |
Feels °C | 22 | 23 | 22 | 22 | 20 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | W 5 | W 6 | W 6 | SW 13 | W 5 | W 5 | SW 12 | W 5 | W 5 | SW 14 | W 5 | W 5 | SW 13 | SW 13 | SSW 19 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
9 | 15 | 15 | 42 | 20 | 13 | 37 | 17 | 12 | 70 | 17 | 8 | 61 | 61 | 146 | 65 | 174 | 172 | 147 | 223 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 16 | SW 12 | SW 12 | SW 15 | SW 14 | SW 14 | SSW 11 | SW 14 | SW 13 | W 5 | WSW 5 | SW 13 | SSW 19 | SW 12 | SW 12 | SW 12 | SW 12 |
45 | 44 | 43 | 41 | 38 | 37 | 56 | 102 | 71 | 12 | 69 | 62 | 8 | 7 | 84 | 143 | 52 | 36 | 36 | 37 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 12 | SW 16 | S 11 | SW 16 | SW 15 | — | S 10 | SSW 13 | S 12 | SW 20 | SSW 20 | SSW 20 | SW 18 | WSW 5 | W 5 | SSW 13 | WSW 4 | WSW 4 | S 9 |
49 | 28 | 42 | 9 | 41 | 60 | — | 2 | 16 | 3 | 15 | 37 | 39 | 81 | 4 | 4 | 35 | 2 | 2 | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 6 | — | — | W 5 | — | — | W 5 | — | — | — | — | — | — | — | — | — | — |
— | — | — | 16 | — | — | 13 | — | — | 12 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 118 | 6 | 0 | 41 | 0 | 0 | 41 | 0 | 0 | 41 | 0 | 0 | 63 | 0 | 0 | 118 | 0 | 0 | 149 | 0 |
Best forecast wave conditions in Los Angeles County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.











