CatchWindow fishing intelligence

Friday Harbor, WA Daily Water Report — August 30, 2026

Today is a solid day to hit the water at Friday Harbor, especially if you’re boating or fishing. With a boating suitability score of 8.2/10, the conditions are prime for a smooth ride. The wind is gentle, coming from the south-southeast at a leisurely 3 knots, with only slight gusts expected. Wave heights are modest, peaking at just 0.6 meters, and calming down to a mere 0.18 meters by late evening. This makes for a pleasant boating experience and a decent opportunity for anglers, who have a favorable 7.8/10 score, thanks to the solunar periods aligning nicely with the weather. Fishing enthusiasts should aim for the major solunar periods around 1:49-3:49 p.m., when the fish are likely biting. Notably, the air temperature is a comfortable 13.5°C, with the mercury expected to climb to 19.2°C as the day progresses. No rain is on the horizon, so leave the umbrella at home and enjoy the clear skies. Divers will also find the conditions inviting, with a score of 7.6/10. The calm seas and mild water temperature of 16°C provide a good window for underwater exploration. Visibility is decent at 13.8 km, though keep in mind this is atmospheric, not underwater visibility. Surfers, however, might find the waves less than thrilling with a 4.5/10 score. The small swell and short period don't promise much excitement. Kayakers, with a 7/10 score, will enjoy the tranquil waters, but should remain aware of the ocean current moving at 1.1 m/s. Looking ahead, tomorrow promises similar calm seas, but keep an eye out for increasing winds and potential rain by the start of September. If you’re planning a trip, today is your best bet for a serene experience on the water.