CatchWindow fishing intelligence

San Francisco, CA Daily Water Report — August 25, 2026

Today in San Francisco, surfers should be waxing up their boards, as the conditions have lined up beautifully with an impressive 8.3/10 suitability score. With wave heights around 0.72 meters and a long period of 10.2 seconds, combined with a gentle 7-knot westerly wind, it’s shaping up to be a stellar day on the water. The swell from 202 degrees will keep things interesting, making this a day not to be missed for wave riders. Fishing enthusiasts, you'll find a promising window during the solunar major periods from 10:01 to 12:01 and 22:01 to midnight, with a favorable score of 7.7/10. The tides are quite cooperative, peaking at 1.45 meters late morning and again at 1.83 meters tonight. While the visibility is a foggy 0.1 km, the high chlorophyll levels suggest there’s plenty happening beneath the surface, even if you can’t see it. Divers are also in luck with a solid 7.2/10 score. The water temperature is a comfortable 17°C, and the calm seas in the early morning offer a serene experience beneath the waves. Just be cautious of the strong ocean current moving at 1.8 m/s toward 225 degrees. Boaters and kayakers might find the conditions a bit challenging today, with scores of 5.9/10 and 5.1/10, respectively. The gusty afternoon winds reaching up to 18.7 knots at 16:00, combined with a strong current, could prove tricky for those less experienced. Looking ahead, expect a slight increase in wave height over the coming days, peaking around 1.5 meters by the 29th. Temperatures will remain mild, with a slight chance of rain later in the week. For those seeking adventure, surfing today is your best bet with waves that promise to deliver a memorable ride.