5-day weather forecast San Diego Sep 8, 2026
27°Weather forecast San Diego Tuesday Sep 8, 2026: sunny, temperature from 23 °C to 27 °C.
Precipitation probability 16%. Wind up to 5.61 m/s (gusts 7.33 m/s). Air humidity 46–64%, atmospheric pressure 759–761 mm Hg, UV index up to 9.7.
Weather Alerts
Coastal Flood Advisory issued September 5 at 2:10PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
Coastal Flood Advisory
* WHAT...Large breaking waves of 6 to 10 feet for south and
southwestern-facing beaches and 4 to 7 feet for west-facing
beaches. Strong and dangerous rip and longshore currents.
Minor coastal flooding from a combination of high surf and
high astronomical tides.
* WHERE...San Diego County coastal areas and Orange County
coastal areas.
* WHEN...From 6 AM Saturday morning to 11 PM PDT Tuesday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and beach erosion.
* ADDITIONAL DETAILS...Predicted tides for La Jolla, CA: Sat,
Sep 5 2026: 6.0 feet at 4:48 PM PDT Sun, Sep 6 2026: 6.3 feet
at 6:03 PM PDT Mon, Sep 7 2026: 6.7 feet at 7:03 PM PDT Tue,
Sep 8 2026: 6.8 feet at 7:54 PM PDT.
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
High Surf Advisory issued September 5 at 2:10PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
High Surf Advisory
* WHAT...Large breaking waves of 6 to 10 feet for south and
southwestern-facing beaches and 4 to 7 feet for west-facing
beaches. Strong and dangerous rip and longshore currents.
Minor coastal flooding from a combination of high surf and
high astronomical tides.
* WHERE...San Diego County coastal areas and Orange County
coastal areas.
* WHEN...From 6 AM Saturday morning to 11 PM PDT Tuesday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and beach erosion.
* ADDITIONAL DETAILS...Predicted tides for La Jolla, CA: Sat,
Sep 5 2026: 6.0 feet at 4:48 PM PDT Sun, Sep 6 2026: 6.3 feet
at 6:03 PM PDT Mon, Sep 7 2026: 6.7 feet at 7:03 PM PDT Tue,
Sep 8 2026: 6.8 feet at 7:54 PM PDT.
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
Coastal Flood Advisory issued September 6 at 12:24AM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
Coastal Flood Advisory
* WHAT...Large breaking waves of 6 to 10 feet for south and
southwestern-facing beaches and 4 to 7 feet for west-facing
beaches. Strong and dangerous rip and longshore currents.
Minor coastal flooding from a combination of high surf and
high astronomical tides.
* WHERE...San Diego County coastal areas and Orange County
coastal areas.
* WHEN...Now through 11 PM PDT Tuesday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and beach erosion.
* ADDITIONAL DETAILS...Predicted tides for La Jolla, CA: Sat,
Sep 5 2026: 6.0 feet at 4:48 PM PDT Sun, Sep 6 2026: 6.3 feet
at 6:03 PM PDT Mon, Sep 7 2026: 6.7 feet at 7:03 PM PDT Tue,
Sep 8 2026: 6.8 feet at 7:54 PM PDT.
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
High Surf Advisory issued September 6 at 12:24AM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
High Surf Advisory
* WHAT...Large breaking waves of 6 to 10 feet for south and
southwestern-facing beaches and 4 to 7 feet for west-facing
beaches. Strong and dangerous rip and longshore currents.
Minor coastal flooding from a combination of high surf and
high astronomical tides.
* WHERE...San Diego County coastal areas and Orange County
coastal areas.
* WHEN...Now through 11 PM PDT Tuesday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous swimming and
surfing conditions and beach erosion.
* ADDITIONAL DETAILS...Predicted tides for La Jolla, CA: Sat,
Sep 5 2026: 6.0 feet at 4:48 PM PDT Sun, Sep 6 2026: 6.3 feet
at 6:03 PM PDT Mon, Sep 7 2026: 6.7 feet at 7:03 PM PDT Tue,
Sep 8 2026: 6.8 feet at 7:54 PM PDT.
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
5 days at a glance — tap a day to open it
Sunrise 06:27
Sunset 19:04
Sunset 19:04
Waning Crescent6% illuminated
Moonrise 03:17 · Moonset 17:33
Moonrise 03:17 · Moonset 17:33
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 24 °C | 4% | 5% | 60% | 759 mm Hg | NNW 336° 3.61 (4.42) m/s | 0 |
| 01:00 | Clear | 24 °C | 4% | 5% | 60% | 759 mm Hg | NNW 336° 3.61 (4.31) m/s | 0 |
| 02:00 | Clear | 24 °C | 3% | 5% | 59% | 759 mm Hg | NNW 333° 3.31 (3.92) m/s | 0 |
| 03:00 | Clear | 24 °C | 4% | 14% | 61% | 759 mm Hg | NNW 327° 3.39 (3.83) m/s | 0 |
| 04:00 |  Partly cloudy | 24 °C | 7% | 48% | 62% | 759 mm Hg | NNW 332° 3.39 (4) m/s | 0 |
| 05:00 | Clear | 23 °C | 4% | 14% | 62% | 759 mm Hg | NNW 332° 3.19 (3.72) m/s | 0 |
| 06:00 |  Cloudy | 23 °C | 10% | 66% | 64% | 759 mm Hg | NNW 329° 3.5 (4.14) m/s | 0 |
| 07:00 |  Overcast | 23 °C | 16% | 100% | 64% | 759 mm Hg | NNW 329° 3.39 (4.03) m/s | 0 |
| 08:00 | Overcast | 24 °C | 15% | 100% | 63% | 760 mm Hg | NW 323° 3.39 (3.81) m/s | 0.8 |
| 09:00 | Overcast | 24 °C | 14% | 100% | 61% | 760 mm Hg | NW 322° 3.89 (4.33) m/s | 2.4 |
| 10:00 | Sunny | 25 °C | 4% | 12% | 59% | 760 mm Hg | NW 317° 4.81 (5.14) m/s | 4.7 |
| 11:00 | Sunny | 25 °C | 3% | 5% | 57% | 761 mm Hg | NW 315° 5.19 (5.61) m/s | 7.3 |
| 12:00 | Sunny | 26 °C | 3% | 5% | 54% | 760 mm Hg | NW 320° 5.5 (5.92) m/s | 9.2 |
| 13:00 | Sunny | 26 °C | 2% | 10% | 49% | 760 mm Hg | NW 318° 5.11 (5.61) m/s | 9.7 |
| 14:00 | Sunny | 27 °C | 2% | 9% | 46% | 759 mm Hg | NW 306° 5.31 (6.14) m/s | 8.7 |
| 15:00 | Sunny | 26 °C | 2% | 5% | 48% | 759 mm Hg | NW 305° 5.61 (7.33) m/s | 6.4 |
| 16:00 | Sunny | 26 °C | 2% | 5% | 50% | 759 mm Hg | NW 311° 4.81 (7.03) m/s | 3.8 |
| 17:00 | Sunny | 26 °C | 2% | 5% | 52% | 759 mm Hg | NW 313° 4.39 (6.53) m/s | 1.6 |
| 18:00 | Sunny | 25 °C | 3% | 5% | 54% | 759 mm Hg | NW 312° 4.19 (6.72) m/s | 0.4 |
| 19:00 | Sunny | 24 °C | 3% | 0% | 59% | 759 mm Hg | NW 321° 4.19 (6.42) m/s | 0 |
| 20:00 | Clear | 24 °C | 3% | 0% | 59% | 759 mm Hg | NNW 344° 4.11 (6) m/s | 0 |
| 21:00 | Clear | 25 °C | 3% | 5% | 58% | 760 mm Hg | NNW 346° 3.11 (4.33) m/s | 0 |
| 22:00 | Cloudy | 25 °C | 9% | 73% | 58% | 760 mm Hg | NW 324° 3.31 (4.39) m/s | 0 |
| 23:00 |  Patchy rain possible | 24 °C | 14% (0.02 mm/hr) | 90% | 62% | 760 mm Hg | NW 324° 3.69 (5.03) m/s | 0 |
San Diego on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.