CatchWindow fishing intelligence

Fernandina Beach, FL Daily Water Report — August 24, 2026

Fernandina Beach is a boat-first day, with paddlers and divers close behind and the surf left wanting. Boating leads at 9 out of 10 on light wind, small seas, a modest east-setting current, mostly clear skies, and a dry forecast. Kayaking scores an 8 and diving an 8.4. Wildlife watching is also an 8. Fishing is a respectable 7.1, sailing a 6.7, and surfing a 5.8—forecast waves of only 0.3 to 0.5 meters simply do not have the size to lift a surf day. Those seas are calmest near 10:00 at 0.32 meters, with a short east-southeast swell around 8 seconds and little wind chop. Representative wind is about 5 knots from the west-southwest, but that is not the peak: the day ranges from barely a breath to 12 knots, and a 28.4-knot gust is forecast at 17:00. That afternoon spike is the real tradeoff on an otherwise friendly coastal day. Surface water is 28.1 C, a few tenths above average. The cleanest window is mid-morning. High tide is at 06:29, a solunar major runs 08:21 to 10:21, and that is also when the water is smallest. Rising pressure near 1017 hPa and light air line up with the fishing score’s mix of solunar timing, tide state, pressure, and wind. A second major period falls 20:21 to 22:21 after the 19:09 high of 1.94 meters. Midday’s 12:24 low of 0.29 meters, paired with light wind, is what the wildlife score is built on. Sunrise is 05:58, no rain is indicated, and the air will feel stickier than the 26.5 C representative reading as humidity sits at 92 percent and the day climbs toward 32.4 C. Atmospheric visibility is 14.2 kilometers; that is not a claim about underwater clarity. Boating edges yesterday’s 8.9 and Saturday’s 8.3. Kayaking and fishing both improve on the last two days as pressure keeps rising from the mid-1013s. Diving holds at 8.4. Sailing is down from Saturday’s 8.4, when there was more breeze to work with. Surfing is unchanged from yesterday. Tomorrow’s forecast brings a 69 percent chance of rain over similarly small seas, then warmer afternoons and lingering shower chances through the 29th before the 30th looks drier. Waves stay in that modest 0.3-to-0.6-meter band all week. Best bet: get the boat or kayak out in the mid-morning lull, before that 17:00 gust tries to rewrite a quiet day.