Nearby Harbors
35.1060’ N, 122.4560’ W

Port San Luis, CA

61°
H 64°
L 61°
NNW
21mph
Low tide
3:28 pm
Photo Credits

Port San Luis, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Aug 26 		Partly Cloudy/Wind
Close Hourly 		64º / 61º 15% NNW 24 mph 91%
9am Partly Cloudy/Wind 61º 15% NNW 21 mph 94%
10am Partly Cloudy/Wind 62º 15% NNW 22 mph 92%
11am Partly Cloudy/Wind 62º 15% NNW 22 mph 91%
12pm Partly Cloudy/Wind 63º 15% NNW 22 mph 90%
1pm Sunny/Wind 63º 2% NNW 22 mph 89%
2pm Sunny/Wind 63º 2% NNW 22 mph 90%
3pm Sunny/Wind 63º 3% NNW 23 mph 89%
4pm Sunny/Wind 63º 7% NNW 23 mph 89%
5pm Sunny/Wind 64º 7% NNW 24 mph 89%
6pm Sunny/Wind 64º 7% NNW 24 mph 88%
7pm Clear/Wind 64º 7% NNW 25 mph 89%
8pm Mostly Clear/Wind 64º 20% NNW 25 mph 89%
9pm Mostly Clear/Wind 64º 20% NNW 25 mph 90%
10pm Mostly Clear/Wind 64º 20% NNW 25 mph 90%
11pm Mostly Clear/Wind 64º 20% NNW 24 mph 90%
Thu
Aug 27 		Cloudy/Wind
View Hourly 		63º / 61º 8% NNW 25 mph 93%
12am Partly Cloudy/Wind 64º 20% NNW 25 mph 91%
1am Partly Cloudy/Wind 63º 20% NNW 26 mph 91%
2am Partly Cloudy/Wind 63º 15% NNW 26 mph 93%
3am Mostly Cloudy/Wind 63º 15% NNW 26 mph 93%
4am Cloudy/Wind 62º 15% NNW 25 mph 95%
5am Cloudy/Wind 62º 16% NNW 25 mph 95%
6am Cloudy/Wind 62º 16% NNW 25 mph 95%
7am Cloudy/Wind 62º 0% NNW 25 mph 95%
8am Cloudy/Wind 63º 1% NNW 24 mph 94%
9am Cloudy/Wind 63º 3% NNW 24 mph 94%
10am Cloudy/Wind 62º 4% NNW 23 mph 95%
11am Cloudy/Wind 63º 2% NNW 24 mph 95%
12pm Cloudy/Wind 63º 8% NNW 24 mph 94%
1pm Cloudy/Wind 63º 8% NNW 23 mph 92%
2pm Cloudy/Wind 63º 8% NNW 23 mph 92%
3pm Cloudy/Wind 63º 8% NNW 24 mph 91%
4pm Cloudy/Wind 63º 8% NNW 24 mph 91%
5pm Cloudy/Wind 63º 7% NNW 24 mph 90%
6pm Mostly Cloudy/Wind 63º 7% NNW 24 mph 90%
7pm Mostly Cloudy/Wind 63º 7% NNW 24 mph 89%
8pm Cloudy/Wind 64º 7% NNW 24 mph 88%
9pm Cloudy/Wind 63º 7% NNW 23 mph 88%
10pm Mostly Cloudy/Wind 63º 7% NNW 24 mph 88%
11pm Mostly Cloudy/Wind 64º 7% NNW 23 mph 87%
Fri
Aug 28 		Partly Cloudy/Wind
View Hourly 		63º / 60º 8% NNW 23 mph 91%
12am Cloudy/Wind 63º 1% NNW 23 mph 87%
1am Cloudy/Wind 63º 4% NNW 22 mph 89%
2am Cloudy/Wind 63º 8% NNW 23 mph 90%
3am Cloudy/Wind 63º 8% NNW 23 mph 90%
4am Cloudy/Wind 62º 3% NNW 23 mph 91%
5am Cloudy/Wind 62º 4% NNW 22 mph 92%
6am Cloudy/Wind 62º 5% NNW 21 mph 91%
7am Cloudy/Wind 63º 2% NNW 21 mph 91%
8am Cloudy/Wind 63º 2% NNW 21 mph 91%
Sat
Aug 29 		Partly Cloudy/Wind 62º / 61º 7% NNW 25 mph 88%
Sun
Aug 30 		Partly Cloudy/Wind 63º / 60º 6% NW 22 mph 85%
Mon
Aug 31 		AM Clouds/PM Sun 62º / 60º 7% NW 13 mph 81%
Tue
Sep 1 		Mostly Sunny 62º / 60º 5% NNW 14 mph 82%
Wed
Sep 2 		Partly Cloudy 62º / 61º 12% NNW 18 mph 89%

Weather Radar for Port San Luis, CA See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port San Luis, CA

Today
High : 101ºF
Sunny and hot, with a high near 101. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Low : 64ºF
Increasing clouds, with a low around 64. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
High : 100ºF
Mostly cloudy and hot, with a high near 100. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Low : 64ºF
Mostly cloudy, with a low around 64. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Friday
High : 96ºF
Partly sunny and hot, with a high near 96. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Low : 61ºF
Mostly cloudy, with a low around 61.
Saturday
High : 86ºF
Partly sunny, with a high near 86.
Saturday Night
Low : 58ºF
Mostly clear, with a low around 58.
Sunday
High : 68ºF
Mostly sunny, with a high near 68.
Sunday Night
Low : 56ºF
Partly cloudy, with a low around 56.
Monday
High : 66ºF
Partly sunny, with a high near 66.
Monday Night
Low : 56ºF
Partly cloudy, with a low around 56.
Tuesday
High : 69ºF
Partly sunny, with a high near 69.

NOAA Buoy Data Near Port San Luis, CA See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Port San Luis, CA

    WednesdayThursdayFriday
    Wind Speed (MPH) 212224252625242324232222
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 212224252625242324232222
    DIR NNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNW

    Current Weather Conditions In Port San Luis, CA

    As Of: 21 minutes ago

    • 61ºF
    • 58ºF
    • 21mph
    • 0º (NNW)
    • 27mph
    • Partly Cloudy/Wind
    • 1mi
    • 30.00"
    • 94%
    • 0ºF

    The weather right now in Port San Luis, CA is Partly Cloudy/Wind. The current temperature is 61°F, and the expected high and low for today, Wednesday, August 26, 2026, are 64° high temperature and 61°F low temperature. The wind is currently blowing at 21 miles per hour, and coming from the North Northwest. The wind is gusting to 27 mph. With the wind and the atmosphere the temperature feels like 58° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 94 percent, and air pressure at 30 in. Visibility is 1.4 nautical miles. There are no current weather alert(s).

    Your Privacy Choices