Nearby Harbors
35.1060’ N, 122.4560’ W

Port San Luis, CA

61°
H 63°
L 61°
NNW
11mph
Low tide
1:45 pm
Photo Credits

Port San Luis, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Oct 6 		Foggy
Close Hourly 		63º / 61º 18% NW 13 mph 95%
9am Foggy 61º 15% NNW 11 mph 96%
10am Foggy 62º 15% NNW 11 mph 96%
11am Foggy 62º 15% NW 11 mph 96%
12pm Foggy 63º 15% NW 11 mph 94%
1pm Foggy 63º 15% NW 12 mph 94%
2pm Foggy 63º 16% NW 12 mph 94%
3pm Foggy 63º 18% NW 12 mph 93%
4pm Foggy 63º 15% NW 12 mph 95%
5pm Foggy 63º 15% NW 13 mph 95%
6pm Foggy 63º 15% NW 12 mph 95%
7pm Foggy 63º 15% NW 12 mph 95%
8pm Foggy 63º 18% NW 12 mph 95%
9pm Foggy 63º 18% NW 11 mph 96%
10pm Foggy 63º 20% NW 11 mph 96%
11pm Foggy 63º 15% NW 11 mph 95%
Wed
Oct 7 		AM Fog/PM Sun
View Hourly 		64º / 61º 18% NNW 18 mph 95%
12am Foggy 62º 15% NW 11 mph 97%
1am Foggy 62º 20% NW 11 mph 97%
2am Foggy 62º 20% NW 12 mph 98%
3am Foggy 62º 20% NW 13 mph 97%
4am Foggy 62º 18% NW 13 mph 96%
5am Foggy 62º 21% NNW 13 mph 97%
6am Foggy 62º 18% NNW 13 mph 97%
7am Foggy 62º 15% NNW 14 mph 96%
8am Foggy 62º 15% NNW 14 mph 95%
9am Foggy 63º 18% NNW 15 mph 94%
10am Partly Cloudy 63º 0% NNW 15 mph 95%
11am Partly Cloudy 63º 0% NNW 16 mph 94%
12pm Partly Cloudy 64º 0% NNW 16 mph 94%
1pm Partly Cloudy 63º 0% NNW 17 mph 95%
2pm Partly Cloudy 63º 0% NNW 17 mph 95%
3pm Partly Cloudy 63º 0% NNW 17 mph 95%
4pm Partly Cloudy 63º 0% NNW 18 mph 95%
5pm Partly Cloudy 63º 0% NNW 18 mph 96%
6pm Partly Cloudy 63º 0% NNW 18 mph 96%
7pm Mostly Cloudy 63º 15% NNW 18 mph 96%
8pm Foggy 62º 15% NNW 18 mph 96%
9pm Foggy 62º 15% NNW 17 mph 98%
10pm Cloudy 62º 15% NNW 17 mph 97%
11pm Foggy 62º 16% NNW 17 mph 98%
Thu
Oct 8 		Partly Cloudy
View Hourly 		63º / 60º 17% NW 17 mph 95%
12am Mostly Cloudy 62º 1% NNW 17 mph 97%
1am Foggy 62º 16% NNW 17 mph 97%
2am Cloudy 62º 15% NNW 18 mph 97%
3am Mostly Cloudy 62º 15% NNW 17 mph 98%
4am Partly Cloudy 62º 0% NNW 17 mph 96%
5am Partly Cloudy 62º 1% NNW 17 mph 97%
6am Partly Cloudy 62º 0% NNW 17 mph 97%
7am Partly Cloudy 62º 0% NNW 17 mph 96%
8am Partly Cloudy 62º 0% NNW 17 mph 96%
Fri
Oct 9 		Partly Cloudy 62º / 60º 7% WNW 11 mph 90%
Sat
Oct 10 		Partly Cloudy/Wind 62º / 59º 6% NNW 23 mph 85%
Sun
Oct 11 		Partly Cloudy/Wind 62º / 60º 4% NW 23 mph 76%
Mon
Oct 12 		Sunny 63º / 60º 8% NW 12 mph 77%
Tue
Oct 13 		Sunny 63º / 61º 5% NNW 14 mph 84%

Weather Radar for Port San Luis, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port San Luis, CA

Today
High : 93ºF
Sunny, with a high near 93. West northwest wind 5 to 10 mph.
Tonight
Low : 63ºF
Mostly clear, with a low around 63. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
High : 95ºF
Sunny, with a high near 95. Northwest wind around 5 mph.
Wednesday Night
Low : 63ºF
Clear, with a low around 63. West northwest wind around 5 mph becoming calm.
Thursday
High : 92ºF
Sunny, with a high near 92. North wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Low : 61ºF
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.
Friday
High : 80ºF
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80.
Friday Night
Low : 58ºF
Partly cloudy, with a low around 58.
Saturday
High : 74ºF
Mostly sunny, with a high near 74.
Saturday Night
Low : 56ºF
Partly cloudy, with a low around 56.
Sunday
High : 71ºF
Mostly sunny, with a high near 71.
Sunday Night
Low : 54ºF
Partly cloudy, with a low around 54.
Columbus Day
High : 73ºF
A slight chance of showers. Mostly sunny, with a high near 73.

NOAA Buoy Data Near Port San Luis, CA See Map

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    Wind Speed Forecast for Port San Luis, CA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 111213111113151718171717
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 111213111113151718171717
    DIR NNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNW

    Current Weather Conditions In Port San Luis, CA

    As Of: 34 minutes ago

    • 61ºF
    • 60ºF
    • 11mph
    • 0º (NNW)
    • 11mph
    • Foggy
    • 0mi
    • 29.95"
    • 96%
    • 0ºF

    The weather right now in Port San Luis, CA is Foggy. The current temperature is 61°F, and the expected high and low for today, Tuesday, October 6, 2026, are 63° high temperature and 61°F low temperature. The wind is currently blowing at 11 miles per hour, and coming from the North Northwest. The wind is gusting to 11 mph. With the wind and the atmosphere the temperature feels like 60° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 96 percent, and air pressure at 29.95 in. Visibility is 0.31 nautical miles. There are no current weather alert(s).

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