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Humboldt Bay, CA - (North Spit) Marine Weather Forecast

Station HBYC1 - 9418767 - North Spit, CA

December 20, 2025 4:36 am PST
Location: 40.767N 124.217W
Atmospheric Pressure: 30.11 in (1019.5 mb)
Water Temperature: 54.0°F (12.2°C)


Overnight - 43°F
Dec 20, 2025
2 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 43. East northeast wind around 2 mph.
Saturday - 54°F
Dec 20, 2025
2 mph SE
Rain Likely
Rain likely after 10am. Mostly cloudy, with a high near 54. Southeast wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night - 47°F
Dec 20, 2025
2 to 6 mph E
Rain
Rain. Cloudy. Low around 47, with temperatures rising to around 55 overnight. East wind 2 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday - 58°F
Dec 21, 2025
7 mph SSW
Rain
Rain. Cloudy, with a high near 58. South southwest wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night - 48°F
Dec 21, 2025
2 to 6 mph SSW
Light Rain
Rain. Cloudy, with a low around 48. South southwest wind 2 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday - 54°F
Dec 22, 2025
2 to 6 mph SSW
Light Rain
Rain. Mostly cloudy, with a high near 54. South southwest wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - 43°F
Dec 22, 2025
5 mph SSE
Light Rain Likely
Rain likely. Cloudy, with a low around 43. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday - 51°F
Dec 23, 2025
2 to 7 mph ENE
Rain
Rain. Cloudy, with a high near 51.
Tuesday Night - 45°F
Dec 23, 2025
8 mph SSE
Rain
Rain. Cloudy, with a low around 45.
Wednesday - 54°F
Dec 24, 2025
7 to 10 mph SSE
Rain
Rain. Cloudy, with a high near 54.
Wednesday Night - 45°F
Dec 24, 2025
10 mph SE
Rain
Rain. Cloudy, with a low around 45.
Christmas Day - 54°F
Dec 25, 2025
10 mph SSE
Rain
Rain. Cloudy, with a high near 54.
Thursday Night - 44°F
Dec 25, 2025
8 mph SSE
Rain
Rain. Cloudy, with a low around 44.
Friday - 53°F
Dec 26, 2025
1 to 6 mph SSE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 53.

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