Based on CDIP Buoy 076 (San Luis Obispo Bay) and CDIP Buoy 025/205 data:
Conditions: Sunny and very warm under a lingering regional heat advisory. Current temperature is 78°F, heading toward an inland-influenced high of 82°F to 86°F along the coast. Winds are light NNW at 6 mph, tending light offshore early, transitioning to a light NNW onshore afternoon sea breeze.
Port San Luis Reference Tides:
Swell Summary: Primary west-northwest swell running at 3.2 ft at 13 seconds from CDIP 076/205, mixing with a secondary 2.0 ft southerly trade swell at 10 seconds. Surf heights will hold steady through the afternoon, maintaining waist-to-chest pockets at exposed breaks, then easing slightly into Monday morning.
HRRR Model Run: October 4, 2026 - 12:00 UTC (05:00 PDT)
| TIME | WIND DIRECTION | WIND SPEED |
|---|---|---|
| 07:00 AM | NNE (Offshore) | 5 mph |
| 08:00 AM | NE (Offshore) | 4 mph |
| 09:00 AM | NW (Sideshore) | 6 mph |
| 10:00 AM | WNW (Onshore) | 8 mph |
| 11:00 AM | NW (Onshore) | 10 mph |
| 12:00 PM | NNW (Onshore) | 12 mph |
| 01:00 PM | NNW (Onshore) | 13 mph |
| 02:00 PM | NW (Onshore) | 14 mph |
| 03:00 PM | NW (Onshore) | 12 mph |
| 04:00 PM | NNW (Onshore) | 10 mph |
| 05:00 PM | NW (Onshore) | 8 mph |
| 06:00 PM | WNW (Sideshore) | 5 mph |