Rough water today
forecastNo weather alert for Morro Bay State Beach, but the forecast has waves to 6 ft. Fine for a walk, not for a swim.
Rough water today. Overcast, high near 70°. No real rain risk. Driest stretch: all day, but dry isn't calm. Keep out of rough water.
forecastRain OutlookOpen-Meteo
tap an hourTop rain chance is just 0%, but dry doesn't mean calm today. See the surf and wind above.
Tide
0.3 ft · falling ↘
Next low tide
12:24 PM 0.2 ft
T−…
1.9 ft of drop from the 7:54 AM high; the wet sand is widest from about 11:24 AM.
Wind
5 mph
from the ESE
UV Index
Moderate
easy sunscreen day
Time to Burn
UV 3 · incl. sand glarefor unprotected fair skin (burns easily, tans a little). SPF 30 if you are out for more than an hour.
An estimate from the standard erythemal dose model, not a medical limit. Darker skin burns more slowly than this, people vary either way, and sunscreen only helps if you use enough of it and reapply.
Rip Current Riskestimated
todayDangerous currents likely. Knee-deep only, lifeguarded sand only.
Caught in one? Don’t fight it. Swim parallel to the beach until you’re free, then angle back in.
Beach Flag
Red Flag
knee-deep only
estimated · trust the lifeguard
Water Quality
bacteria testingMorro Bay has been posted or closed for bacteria 23 times since 2022, most often for bacterial standards violation.
This is history, not today. The state archive runs months behind (through 2026-03-06), so check the county for the current posting.
Today’s official resultSource: San Luis Obispo County Public Health Department Environmental Health
Water by Monthtypical
avg 2021–2024Warmest around October (61°), coolest around April (54°).
surf’s up (gently)
Tides are NOAA predictions (Morro Bay State Beach station 9412110); temps, wind, UV, waves and water temp are live from Open-Meteo; rip current risk from the NWS surf-zone forecast. Flag status is estimated from wave height and wind, so always trust the lifeguard’s actual flag over this app.
Rough water today. No weather alert for Morro Bay State Beach, but the forecast has waves to 6 ft. Fine for a walk, not for a swim. The water at Morro Bay State Beach is 68°F (20°C) today, 10°F warmer than the usual 58°F for November. For swimming it is cool but swimmable. Waves are 6–7 ft (very rough). The air is 70°F, feeling like 67°F, with light 7 mph winds from the WSW. The UV index reaches 4 (moderate).
The water holds steady around 68°F through Sun Nov 8.
The week ahead at Morro Bay State Beach, day by day: the sky, the high, the strongest wind and the biggest waves, the UV peak and the daytime chance of rain, and the water temperature. The calmest day for a swim looks like Mon Nov 2.
| Day | Sky | High | Wind | Waves | UV | Rain | Water |
|---|---|---|---|---|---|---|---|
| Today | Cloudy | 70°F | 8 mph | 6.3 ft | 4 | 0% | 68°F |
| Tue Nov 3 | Drizzle | 65°F | 8 mph | 6.4 ft | 5 | 5% | 68°F |
| Wed Nov 4 | Cloudy | 70°F | 10 mph | 7.3 ft | 5 | 0% | 68°F |
| Thu Nov 5 | Cloudy | 73°F | 15 mph | 6.4 ft | 5 | 0% | 68°F |
| Fri Nov 6 | Sunny | 78°F | 10 mph | 7.7 ft | 5 | 0% | 68°F |
| Sat Nov 7 | Sunny | 76°F | 7 mph | 8.3 ft | 4 | 0% | 68°F |
| Sun Nov 8 | Sunny | 79°F | 7 mph | 7.4 ft | 4 | 0% | 68°F |
High and low tides for the next 7 days, from NOAA’s predictions for tide station 9412110. Heights are in feet above the average low tide. The shell window is the last hour and a quarter of the ebb and the first three-quarters of the flood around the day’s lowest daylight low, when the most sand is bare; the lowest low of the week is marked.
| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Shell window |
|---|---|---|---|---|---|
| Today | High 5:24 AM 4.4 | Low 10:35 AM 2.8 | High 4:00 PM 4.8 | Low 11:08 PM 0.1 | 9:20 AM–11:20 AM |
| Tue Nov 3 | High 6:02 AM 4.8 | Low 11:48 AM 2.2 | High 5:19 PM 4.6 | Low 11:56 PM 0.4 | 10:33 AM–12:33 PM |
| Wed Nov 4 | High 6:36 AM 5.2 | Low 12:47 PM 1.5 | High 6:29 PM 4.4 | — | 11:32 AM–1:32 PM |
| Thu Nov 5 | Low 12:37 AM 0.8 | High 7:07 AM 5.5 | Low 1:36 PM 0.8 | High 7:30 PM 4.3 | 12:21 PM–2:21 PM |
| Fri Nov 6 | Low 1:13 AM 1.2 | High 7:35 AM 5.8 | Low 2:20 PM 0.3 | High 8:25 PM 4.2 | 1:05 PM–3:05 PM |
| Sat Nov 7 | Low 1:45 AM 1.7 | High 8:02 AM 6.0 | Low 3:00 PM -0.1 | High 9:15 PM 4.1 | 1:45 PM–3:45 PM |
| Sun Nov 8 | Low 2:14 AM 2.1 | High 8:28 AM 6.1 | Low 3:39 PM -0.3 | High 10:04 PM 4.0 | 2:24 PM–4:24 PM · best |
The average sea temperature at Morro Bay State Beach for each month (2021–2024). The water is warmest in October (61°F) and coolest in April (54°F). It never averages 74°F, so most swimmers use a wetsuit.
| Month | Water °F | Water °C | For swimming |
|---|---|---|---|
| January | 58°F | 14°C | Cold |
| February | 57°F | 14°C | Cold |
| March | 56°F | 13°C | Cold |
| April | 54°F | 12°C | Cold |
| May | 55°F | 13°C | Cold |
| June | 57°F | 14°C | Cold |
| July | 59°F | 15°C | Cold |
| August | 60°F | 16°C | Chilly |
| September | 60°F | 16°C | Chilly |
| October | 61°F | 16°C | Chilly |
| November (now) | 58°F | 14°C | Cold |
| December | 58°F | 15°C | Cold |
Rip currents. If a current pulls you away from shore, don’t fight it: swim parallel to the beach until you are out of it, then swim back in. If you can’t, float and wave for help.
Sun. The UV index peaks at 4 today. Wear SPF 30 and reapply every two hours and after swimming.
Water quality. Morro Bay State Beach has been posted or closed for bacteria 23 times since 2022, about 5.8 a year, most often for bacterial standards violation. Official sampling results →
Dogs. Dogs are allowed right now, on a leash.
Swim near a lifeguard when one is on duty, and follow the beach flags and posted signs. The Morro Bay State Beach rules page covers dogs, alcohol, fires and more.
Under 1 ft is calm, good for small children and floating. 1–2 ft is small, fine for most swimmers. 2–4 ft is moderate: fun for bodyboarding, harder for weak swimmers. 4–6 ft is rough, and over 6 ft is dangerous for swimming. Today at Morro Bay State Beach it’s very rough.
Under 8 mph is light and pleasant. 8–15 mph is breezy, good for kites and cooler on a hot day. 15–25 mph blows sand and whips up the water. Over 25 mph most people pack up. Today at Morro Bay State Beach it’s light.
0–2 is low, 3–5 moderate, 6–7 high, 8–10 very high and 11 or more extreme. At 8 or more, fair skin can burn in under 20 minutes. The UV index is highest around midday even when it is cloudy.
Under 60°F is cold and most people want a wetsuit. 68–73°F is cool but swimmable. 74–79°F feels comfortable, and 80°F or more feels warm.
68°F (20°C), 10°F warmer than the usual 58°F for November.
At 68°F the water is cool but swimmable. Waves are 6–7 ft, which is very rough.
6–7 ft, which is very rough. The wind is 7 mph from the WSW.
High tide is at 5:24 AM and 4:00 PM, and low tide is at 10:35 AM and 11:08 PM. Times are NOAA predictions.
The UV index peaks at 4 (moderate). Wear SPF 30 and reapply every two hours and after swimming.
Highs run 65–79°F over the next 7 days. No day has a strong chance of rain. The calmest day for a swim looks like Mon Nov 2.
The water at Morro Bay State Beach averages about 58°F (14°C) in November.
October is the warmest month, averaging 61°F. April is the coolest, at 54°F.
The water never averages 74°F here. It is warmest in October, at 61°F, so bring a wetsuit most of the year.
The usual water temperature in November at the nearest beaches. Tap one for its live conditions.
| Cayucos Beach conditions | 6 mi | 58°F |
|---|---|---|
| Avila Beach conditions | 14 mi | 57°F |
| Pismo Beach conditions | 19 mi | 57°F |
| Pfeiffer Beach conditions | 81 mi | 57°F |
| Santa Barbara East Beach conditions | 95 mi | 61°F |
| Carmel Beach conditions | 102 mi | 56°F |
More for Morro Bay State Beach: parking · sunset time tonight · things to do · US water temperatures today →