Your Ultimate Boating Resource

HomeForecastsCalifornia ForecastsArcata, CA Marine Weather

Arcata, CA Marine Weather Forecast

Tonight - 47°F
May 16, 2026
15 to 23 mph N
Partly Cloudy
Partly cloudy, with a low around 47. North wind 15 to 23 mph, with gusts as high as 36 mph.
Sunday - 59°F
May 17, 2026
15 to 24 mph N
Sunny
Sunny, with a high near 59. North wind 15 to 24 mph, with gusts as high as 38 mph.
Sunday Night - 44°F
May 17, 2026
3 to 24 mph N
Mostly Clear
Mostly clear, with a low around 44. North wind 3 to 24 mph, with gusts as high as 37 mph.
Monday - 62°F
May 18, 2026
1 to 16 mph N
Sunny
Sunny, with a high near 62. North wind 1 to 16 mph, with gusts as high as 24 mph.
Monday Night - 46°F
May 18, 2026
3 to 16 mph N
Mostly Clear
Mostly clear, with a low around 46. North wind 3 to 16 mph, with gusts as high as 24 mph.
Tuesday - 63°F
May 19, 2026
2 to 15 mph N
Sunny
Sunny, with a high near 63. North wind 2 to 15 mph, with gusts as high as 21 mph.
Tuesday Night - 49°F
May 19, 2026
2 to 15 mph N
Partly Cloudy
Partly cloudy, with a low around 49.
Wednesday - 63°F
May 20, 2026
2 to 14 mph N
Mostly Sunny
Mostly sunny, with a high near 63.
Wednesday Night - 49°F
May 20, 2026
1 to 14 mph N
Mostly Clear then Patchy Fog
Patchy fog after 2am. Mostly clear, with a low around 49.
Thursday - 64°F
May 21, 2026
1 to 12 mph N
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 64.
Thursday Night - 50°F
May 21, 2026
3 to 10 mph N
Partly Cloudy
Partly cloudy, with a low around 50.
Friday - 63°F
May 22, 2026
3 to 10 mph N
Mostly Sunny
Mostly sunny, with a high near 63.
Friday Night - 49°F
May 22, 2026
1 to 9 mph N
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 49.
Saturday - 61°F
May 23, 2026
1 to 7 mph NW
Patchy Fog then Mostly Sunny
Patchy fog before 8am. Mostly sunny, with a high near 61.

Don't Miss

Add us on Google to stay connected!
Add Us on Google