Port San Luis, CA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Mon Jun 23 |
 |
Foggy Close Hourly |
-º / 50º | 13% | SSW 2 mph | 97% |
| 11pm | |
Foggy | 51º | 3% | NNW 2 mph | 93% |
|
Tue Jun 24 |
 |
AM Clouds/PM Sun View Hourly |
68º / 50º | 13% | WSW 10 mph | 78% |
| 12am | |
Foggy | 51º | 4% | NW 2 mph | 95% |
| 1am | |
Foggy | 51º | 5% | NNW 1 mph | 96% |
| 2am | |
Foggy | 50º | 3% | ENE 2 mph | 97% |
| 3am | |
Foggy | 50º | 3% | SE 1 mph | 98% |
| 4am | |
Foggy | 50º | 5% | SSE 0 mph | 99% |
| 5am | |
Foggy | 50º | 6% | SSE 2 mph | 98% |
| 6am | |
Foggy | 51º | 14% | SSE 2 mph | 100% |
| 7am |  |
Cloudy | 51º | 13% | SSE 2 mph | 98% |
| 8am | |
Cloudy | 52º | 9% | SSE 4 mph | 97% |
| 9am | |
Cloudy | 52º | 8% | S 3 mph | 95% |
| 10am |  |
Mostly Cloudy | 54º | 11% | SSW 4 mph | 92% |
| 11am | |
Mostly Cloudy | 56º | 7% | SW 5 mph | 87% |
| 12pm | |
Partly Cloudy | 58º | 5% | WSW 6 mph | 81% |
| 1pm | |
Partly Cloudy | 61º | 3% | WSW 8 mph | 73% |
| 2pm | |
Partly Cloudy | 64º | 2% | W 9 mph | 67% |
| 3pm |  |
Mostly Sunny | 66º | 1% | W 9 mph | 62% |
| 4pm | |
Partly Cloudy | 67º | 1% | NW 9 mph | 60% |
| 5pm | |
Partly Cloudy | 66º | 2% | NW 10 mph | 61% |
| 6pm | |
Partly Cloudy | 63º | 2% | NW 10 mph | 66% |
| 7pm | |
Partly Cloudy | 60º | 4% | NW 10 mph | 73% |
| 8pm | |
Partly Cloudy | 57º | 7% | NW 9 mph | 82% |
| 9pm |  |
Mostly Cloudy | 54º | 8% | NW 6 mph | 90% |
| 10pm | |
Mostly Cloudy | 53º | 9% | NW 5 mph | 94% |
| 11pm | |
Cloudy | 53º | 9% | NW 3 mph | 96% |
|
Wed Jun 25 |
|
Partly Cloudy View Hourly |
71º / 50º | 6% | NW 11 mph | 69% |
| 12am | |
Mostly Cloudy | 52º | 9% | NW 2 mph | 98% |
| 1am | |
Mostly Cloudy | 52º | 9% | NNW 1 mph | 98% |
| 2am | |
Mostly Cloudy | 52º | 9% | WNW 1 mph | 98% |
| 3am | |
Cloudy | 51º | 9% | W 1 mph | 98% |
| 4am | |
Cloudy | 51º | 9% | WSW 1 mph | 98% |
| 5am | |
Mostly Cloudy | 52º | 8% | W 2 mph | 97% |
| 6am | |
Mostly Cloudy | 52º | 7% | NW 2 mph | 97% |
| 7am | |
Mostly Cloudy | 53º | 5% | NW 2 mph | 93% |
| 8am | |
Cloudy | 54º | 7% | NW 3 mph | 92% |
| 9am | |
Partly Cloudy | 55º | 3% | WNW 3 mph | 87% |
| 10am | |
Partly Cloudy | 59º | 2% | WNW 3 mph | 80% |
| 11am | |
Partly Cloudy | 62º | 2% | WNW 4 mph | 72% |
| 12pm | |
Partly Cloudy | 65º | 1% | WNW 5 mph | 65% |
| 1pm | |
Mostly Sunny | 68º | 1% | NW 6 mph | 58% |
| 2pm | |
Partly Cloudy | 70º | 1% | NW 8 mph | 54% |
| 3pm | |
Partly Cloudy | 69º | 1% | NW 10 mph | 53% |
| 4pm | |
Partly Cloudy | 69º | 1% | NW 11 mph | 55% |
| 5pm | |
Partly Cloudy | 67º | 1% | NW 11 mph | 59% |
| 6pm | |
Partly Cloudy | 64º | 2% | NW 11 mph | 65% |
| 7pm | |
Partly Cloudy | 60º | 3% | NW 10 mph | 74% |
| 8pm | |
Partly Cloudy | 57º | 6% | NW 8 mph | 84% |
| 9pm |  |
Partly Cloudy | 54º | 7% | NW 6 mph | 92% |
| 10pm | |
Partly Cloudy | 54º | 8% | NW 3 mph | 95% |
|
Thu Jun 26 |
|
Partly Cloudy | 68º / 51º | 5% | W 11 mph | 78% |
|
Fri Jun 27 |
|
Mostly Sunny | 67º / 51º | 6% | W 10 mph | 78% |
|
Sat Jun 28 |
|
Mostly Sunny | 67º / 52º | 6% | WSW 9 mph | 77% |
|
Sun Jun 29 |
|
Mostly Sunny | 67º / 52º | 6% | W 10 mph | 78% |
|
Mon Jun 30 |
|
Partly Cloudy | 65º / 51º | 6% | WNW 11 mph | 80% |
-
Buoy Data
For Port San Luis, CA -
Wind Forecast
In Port San Luis, CA -
Radar
In Port San Luis, CA -
Marine Forecast
In Port San Luis, CA
Weather Radar for Port San Luis, CA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Port San Luis, CA
Tonight
Low : 52ºF
Variable winds 5 kt or less. Patchy fog after 11pm. Mixed swell...WNW 3 ft at 8 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.
Variable winds 5 kt or less. Patchy fog after 11pm. Mixed swell...WNW 3 ft at 8 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.
Tuesday
High : 71ºF
WSW wind 5 to 10 kt becoming WNW in the afternoon. Patchy fog before 11am. Mixed swell...WNW 3 ft at 8 seconds and S 1 ft at 14 seconds. Wind waves 1 ft or less.
WSW wind 5 to 10 kt becoming WNW in the afternoon. Patchy fog before 11am. Mixed swell...WNW 3 ft at 8 seconds and S 1 ft at 14 seconds. Wind waves 1 ft or less.
Tuesday Night
Low : 52ºF
NNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft at 8 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.
NNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft at 8 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.
Wednesday
High : 61ºF
WNW wind 5 to 10 kt. Patchy fog before 11am. Mixed swell...WNW 1 to 2 ft and S 1 ft. Wind waves around 3 ft.
WNW wind 5 to 10 kt. Patchy fog before 11am. Mixed swell...WNW 1 to 2 ft and S 1 ft. Wind waves around 3 ft.
Wednesday Night
Low : 53ºF
WNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 to 3 ft.
WNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 to 3 ft.
Thursday
High : 62ºF
Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Patchy fog before 11am. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Patchy fog before 11am. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves 1 to 2 ft.
Thursday Night
Low : 53ºF
WNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 3 to 4 ft.
WNW wind 5 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 3 to 4 ft.
Friday
High : 61ºF
Variable winds 5 kt or less. Patchy fog before 11am. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves around 1 ft.
Variable winds 5 kt or less. Patchy fog before 11am. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves around 1 ft.
Friday Night
Low : 54ºF
WNW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.
WNW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.
NOAA Buoy Data Near Port San Luis, CA See Map
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Wind Speed Forecast for Port San Luis, CA
| Monday | Tuesday | Wednesday | ||||||||||
| Wind Speed (MPH) | 2 | 1 | 2 | 5 | 9 | 10 | 3 | 1 | 2 | 4 | 10 | 10 |
| 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | |
| MPH | 2 | 1 | 2 | 5 | 9 | 10 | 3 | 1 | 2 | 4 | 10 | 10 |
| DIR | NNW | SE | SSE | SW | W | NW | NW | W | NW | WNW | NW | NW |
Current Weather Conditions In Port San Luis, CA
As Of: 13 minutes ago
- 51ºF
- 51ºF
- 2mph
- 0º (NNW)
- 2mph
- Foggy
- 0mi
- 29.95"
- 93%
- 0ºF
The weather right now in Port San Luis, CA is Foggy. The current temperature is 51°F, and the expected high and low for today, Monday, June 23, 2025, are -° high temperature and 50°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the North Northwest. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 51° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 93 percent, and air pressure at 29.95 in. Visibility is 0.5 nautical miles. There are no current weather alert(s).