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Surf Forecasts:
Rat Beach surfForecast / CAL – LA County / USA
16 Day Weather and Surf, issued 4 am Sunday 10 May 2026 PDTForecast 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
16.0° C
(Which is slightly warmer than usual)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 (May 11) at 2AM. The primary swell is predicted to be 0.5m and 11s period. 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 1.3m 6s and forecast to arrive on Thursday (May 14) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 18s period and expected on Sunday (May 10) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 11th May) | 1.5ft (0.5m) 11s |
| Best Surf | 2AM (Mon 11th May) | 1.5ft (0.5m) 11s |
| Most Powerful | 11PM (Thu 14th May) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Rat Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Wed afternoon, min 15°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
W 7 | W 9 | W 11 | W 10 | W 10 | W 10 | W 10 | W 12 | W 12 | W 11 | W 11 | WNW 13 | WNW 12 | WNW 12 | W 7 | W 7 | W 8 | W 8 | W 9 | W 9 | W 7 | |
22 | 41 | 58 | 30 | 31 | 30 | 18 | 46 | 24 | 21 | 9 | 33 | 46 | 26 | 107 | 61 | 44 | 54 | 71 | 56 | 61 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross | glassy | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-on | off | cross-off | cross-on | cross-off | cross-off | cross | off | |
High Tide | 6:23PM1.69m | 5:13AM1.60m | 6:40PM1.83m | 6:22AM1.61m | 7:02PM2.00m | 7:23AM1.63m | 7:29PM2.17m | 8:21AM1.64m | 8:01PM2.34m | 9:17AM1.64m | 8:37PM2.46m | 10:13AM1.62m | 9:18PM2.53m | ||||||||
Low Tide | 11:14AM0.60m | 00:00AM1.16m | 11:51AM0.62m | 00:49AM0.92m | 12:26PM0.66m | 1:32AM0.66m | 1:02PM0.72m | 2:16AM0.40m | 1:38PM0.79m | 3:01AM0.17m | 2:16PM0.87m | 3:48AM0.01m | 2:57PM0.96m | 4:38AM-0.08m | |||||||
 |  |  | | | | | | | | | | | | | | | | | | | |
 | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — |
 | — | 7:44 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 16 | 18 | 19 | 18 | 16 | 17 | 16 | 16 | 17 | 16 | 15 | 17 | 16 | 16 | 17 | 17 | 17 | 19 | 17 |
14 | 15 | 16 | 17 | 17 | 17 | 15 | 16 | 16 | 15 | 15 | 14 | 15 | 14 | 13 | 15 | 15 | 16 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | W 7 | W 7 | SSW 14 | W 8 | W 9 | W 9 | W 7 |
 kJ | 207 | 270 | 171 | 226 | 223 | 146 | 188 | 142 | 136 | 105 | 70 | 69 | 229 | 191 | 107 | 61 | 152 | 54 | 71 | 56 | 61 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 9 | W 11 | W 10 | S 12 | S 12 | W 10 | W 12 | W 12 | W 11 | SSW 18 | SSW 17 | WNW 12 | WNW 12 | SSW 15 | SSW 15 | W 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 22 | 41 | 58 | 30 | 3 | 12 | 18 | 46 | 24 | 21 | 61 | 108 | 46 | 26 | 199 | 167 | 44 | 111 | 165 | 120 | 115 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 12 | S 13 | S 12 | S 15 | S 13 | W 13 | S 11 | S 12 | SSW 18 | W 11 | WNW 13 | S 10 | SSW 12 | WNW 11 | W 10 | W 10 | S 16 | S 10 | W 15 | W 15 |
| kJ | 17 | 12 | 13 | 3 | 4 | 28 | 3 | 10 | 11 | 32 | 9 | 33 | 2 | 29 | 23 | 8 | 8 | 46 | 2 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 10 | W 10 | — | — | — | — | — | W 3 | — | W 4 | — | — | — | — | — | W 2 | — |
| kJ | — | — | — | — | 31 | 30 | — | — | — | — | — | 2 | — | 14 | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 68 | 0 | 166 | 63 | 18 | 0 | 0 | 0 | 1 | 118 | 17 | 0 | 118 | 0 | 0 | 41 | 0 | 0 | 63 | 0 |
Best forecast wave conditions in Los Angeles County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Rat Beach 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.
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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