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Morro Rock Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Surf Forecasts:
Morro Rock surfForecast / CAL – San Luis Obispo / USA
16 Day Weather and Surf, issued 10 pm Monday 18 May 2026 PDTForecast update in hr min s Forecast update imminent
Morro Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Morro Rock sea temperature is
12.3° C
(Which is 1.3°C colder than average for this time of year)Best Forecast Surf Conditions for Morro Rock this week:
The surf forecast for Morro Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 8AM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.7m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Morro Rock in the next 16 days are 2.1m 13s and forecast to arrive on Wednesday (May 20) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 17s period and expected on Monday (May 25) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 19th May) | 4.5ft (1.3m) 10s |
| Best Surf | 11PM (Tue 19th May) | 4.5ft (1.4m) 10s |
| Most Powerful | 2PM (Wed 20th May) | 7ft (2.1m) 13s |
Table - best surf conditions forecast for Morro Rock over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Tue morning, min 12°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | WNW 10 | WNW 9 | NW 14 | NW 13 | |
471 | 371 | 371 | 895 | 640 | 711 | 491 | 575 | 419 | 286 | 238 | 212 | 191 | 125 | 127 | 100 | 86 | 85 | 56 | 164 | 180 | |
Wind (km/h) | |||||||||||||||||||||
glassy | cross-on | on | glassy | on | on | glassy | on | on | glassy | on | on | glassy | cross-on | cross-on | glassy | on | on | glassy | on | on | |
High Tide | 11:46PM1.88m | 2:13PM1.02m | 00:39AM1.76m | 3:25PM1.03m | 1:39AM1.60m | 4:36PM1.09m | 2:52AM1.41m | 5:36PM1.19m | 4:16AM1.25m | 6:24PM1.30m | 5:43AM1.13m | 7:04PM1.40m | 7:02AM1.07m | 7:38PM1.50m | |||||||
Low Tide | 7:20AM-0.44m | 6:18PM0.70m | 8:19AM-0.34m | 7:29PM0.77m | 9:22AM-0.23m | 9:03PM0.79m | 10:24AM-0.12m | 10:48PM0.72m | 11:22AM-0.00m | 00:18AM0.57m | 12:14PM0.12m | 1:26AM0.38m | 12:58PM0.23m | ||||||||
 | | |  | |  | | | | | | | | | |  | | | | | | |
 | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — |
 | 8:02 | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 23 | 22 | 16 | 22 | 21 | 13 | 19 | 19 | 12 | 17 | 18 | 12 | 17 | 17 | 13 | 17 | 17 | 12 | 18 | 19 |
15 | 20 | 19 | 14 | 19 | 18 | 12 | 18 | 17 | 11 | 15 | 16 | 11 | 15 | 15 | 12 | 16 | 15 | 11 | 16 | 17 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | SW 15 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | SSW 16 | WNW 10 | SW 14 | SSW 17 | SSW 17 |
 kJ | 471 | 371 | 371 | 895 | 640 | 115 | 491 | 575 | 419 | 286 | 238 | 212 | 175 | 125 | 127 | 100 | 306 | 85 | 214 | 550 | 563 |
Swell 2 Height (m) Direction Period (s) | S 15 | NW 16 | NW 15 | S 14 | S 13 | S 13 | SW 19 | SW 19 | SW 15 | SW 15 | SSW 18 | SW 18 | SW 15 | SW 16 | SW 16 | SW 16 | WNW 10 | SW 15 | WNW 9 | NW 14 | NW 13 |
| kJ | 69 | 258 | 309 | 58 | 88 | 55 | 184 | 184 | 110 | 104 | 207 | 150 | 191 | 258 | 258 | 258 | 86 | 217 | 56 | 164 | 180 |
Swell 3 Height (m) Direction Period (s) | NW 18 | S 15 | S 14 | SW 16 | SW 16 | SW 21 | S 13 | S 12 | S 12 | S 12 | SW 14 | SW 14 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 19 | SSW 18 | WNW 9 | S 10 |
| kJ | 79 | 69 | 65 | 66 | 89 | 18 | 52 | 77 | 48 | 47 | 102 | 102 | 47 | 44 | 43 | 42 | 21 | 197 | 176 | 56 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | WNW 3 | WNW 3 | WNW 9 |
| kJ | — | — | — | — | — | 711 | — | — | — | — | — | — | — | — | — | — | — | 30 | 2 | 4 | 133 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 78 | 121 | 0 | 112 | 144 | 0 | 112 | 144 | 0 | 112 | 144 | 0 | 78 | 112 | 0 | 215 | 203 | 2 | 286 | 203 |
Best forecast wave conditions in San Luis Obispo | |||||||||||||||||||||
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 Morro Rock 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 Morro Rock Surf forecast
The above surf forecast table for Morro Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Morro Rock can be found by selecting the local surf guide option on the grey menu. Our Morro Rock 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 (Morro Rock) 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 Morro Rock 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.
Morro Rock is 21 km (13 miles) from Atascadero. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Atascadero. Atascadero has rooms for a wide range of budgets as well as car hire and transport links.
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