Trinidad Harbor, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Aug 12 		Cloudy -º / 54º 15% SW 4 mph 98%
Thu
Aug 13 		PM Fog
View Hourly 		58º / 54º 24% W 9 mph 96%
3am Foggy 56º 15% SSW 3 mph 97%
4am Cloudy 56º 15% SW 3 mph 97%
5am Cloudy 56º 15% WNW 3 mph 97%
6am Cloudy 56º 15% SSW 2 mph 97%
7am Cloudy 55º 15% WNW 2 mph 99%
8am Cloudy 55º 15% SW 3 mph 100%
9am Cloudy 55º 18% WSW 4 mph 100%
10am Cloudy 55º 21% WSW 4 mph 99%
11am Cloudy 56º 24% W 6 mph 97%
12pm Cloudy 56º 9% W 6 mph 96%
1pm Cloudy 57º 15% WNW 6 mph 96%
2pm Cloudy 57º 15% WNW 7 mph 94%
3pm Cloudy 58º 17% WNW 8 mph 93%
4pm Mostly Cloudy 57º 18% NW 9 mph 93%
5pm Foggy 58º 19% NW 9 mph 92%
6pm Foggy 58º 19% NW 7 mph 90%
7pm Cloudy 57º 23% NW 6 mph 94%
8pm Cloudy 57º 24% NW 5 mph 96%
9pm Cloudy 56º 23% W 4 mph 98%
10pm Cloudy 56º 22% SW 3 mph 98%
11pm Cloudy 56º 24% SSW 4 mph 99%
Fri
Aug 14 		Cloudy
View Hourly 		58º / 54º 22% WNW 7 mph 97%
12am Cloudy 56º 24% S 4 mph 99%
1am Foggy 56º 18% S 4 mph 99%
2am Foggy 56º 17% S 4 mph 99%
3am Foggy 56º 15% S 3 mph 98%
4am Foggy 56º 15% SSE 3 mph 99%
5am Foggy 55º 21% S 3 mph 99%
6am Cloudy 55º 23% SSE 2 mph 98%
7am Cloudy 55º 22% N 2 mph 100%
8am Foggy 55º 22% NNW 2 mph 100%
9am Cloudy 55º 21% W 2 mph 100%
10am Cloudy 55º 20% W 3 mph 100%
11am Cloudy 56º 10% W 4 mph 98%
12pm Cloudy 57º 20% W 5 mph 97%
1pm Cloudy 57º 20% W 5 mph 95%
2pm Cloudy 57º 20% W 6 mph 94%
3pm Cloudy 58º 8% WNW 6 mph 94%
4pm Cloudy 57º 8% WNW 7 mph 94%
5pm Cloudy 57º 8% WNW 7 mph 95%
6pm Cloudy 57º 8% NW 7 mph 94%
7pm Cloudy 56º 11% NW 7 mph 95%
8pm Cloudy 56º 11% NNW 6 mph 98%
9pm Cloudy 55º 17% NNW 5 mph 98%
10pm Cloudy 55º 16% NNW 5 mph 99%
11pm Cloudy 55º 15% N 4 mph 98%
Sat
Aug 15 		Cloudy
View Hourly 		58º / 53º 22% WNW 8 mph 95%
12am Cloudy 55º 19% N 4 mph 99%
1am Mostly Cloudy 55º 19% N 3 mph 99%
2am Cloudy 55º 20% N 3 mph 100%
Sun
Aug 16 		Cloudy 59º / 54º 20% W 8 mph 94%
Mon
Aug 17 		Mostly Cloudy 60º / 53º 20% WSW 8 mph 93%
Tue
Aug 18 		Mostly Cloudy 59º / 54º 20% W 9 mph 93%
Wed
Aug 19 		AM Clouds/PM Sun 60º / 53º 23% W 9 mph 92%

Weather Radar for Trinidad Harbor, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Trinidad Harbor, CA

Today
High : 0ºF
NW wind 10 to 15 kt. Seas 8 ft. Wave detail: NW 8 ft at 8 seconds. Patchy dense fog this morning. A slight chance of drizzle this morning.
Tonight
Low : 0ºF
NW wind 5 to 10 kt. Seas 5 ft. Wave detail: NW 5 ft at 8 seconds and SW 1 foot at 15 seconds. Patchy dense fog.
Fri
High : 0ºF
NW wind 5 kt. Seas 4 ft. Wave detail: NW 4 ft at 7 seconds and SW 1 foot at 15 seconds. Patchy dense fog.
Fri Night
Low : 0ºF
N wind 5 to 10 kt. Seas 4 ft. Wave detail: NW 4 ft at 7 seconds and SW 2 ft at 15 seconds. Patchy dense fog.
Sat
High : 0ºF
NW wind 5 kt. Seas 4 ft. Wave detail: NW 3 ft at 8 seconds and SW 2 ft at 15 seconds. Patchy dense fog.
Sat Night
Low : 0ºF
N wind 5 kt. Seas 4 ft. Wave detail: NW 3 ft at 8 seconds and SW 2 ft at 16 seconds. Patchy dense fog.
Sun
High : 0ºF
NW wind 5 kt. Seas 3 ft. Wave detail: NW 3 ft at 8 seconds and SW 2 ft at 16 seconds. Patchy dense fog.
Sun Night
Low : 0ºF
N wind 5 kt. Seas 3 ft. Wave detail: NW 3 ft at 8 seconds and SW 2 ft at 15 seconds.
Mon
High : 0ºF
NW wind 5 kt. Seas 3 ft. Wave detail: NW 2 ft at 7 seconds and SW 2 ft at 15 seconds.
Mon Night
Low : 0ºF
N wind 5 kt. Seas 3 ft. Wave detail: NW 2 ft at 7 seconds and SW 2 ft at 14 seconds.



NOAA Buoy Data Near Trinidad Harbor, CA See Map

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    Wind Speed Forecast for Trinidad Harbor, CA

    ThursdayFridaySaturday
    Wind Speed (MPH) 326864324674
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 326864324674
    DIR SSWWNWWWNWNWSSWSNWWNWNWN

    Current Weather Conditions In Trinidad Harbor, CA

    As Of: 49 minutes ago

    • 56ºF
    • 56ºF
    • 3mph
    • 0º (SSW)
    • 3mph
    • Foggy
    • 0mi
    • 29.84"
    • 97%
    • 0ºF

    The weather right now in Trinidad Harbor, CA is Foggy. The current temperature is 56°F, and the expected high and low for today, Thursday, August 13, 2026, are -° high temperature and 54°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the South Southwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 56° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 97 percent, and air pressure at 29.84 in. Visibility is 0.5 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 3:05am Thu Aug 13 2026

    ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

    WHAT: Northwest winds 10 to 20 kt with gusts up to 30 kt and
    seas 7 to 10 feet.

    WHERE: Coastal waters from Pt. St. George to Cape Mendocino
    CA out 10 nm and Coastal waters from Cape Mendocino to Pt.
    Arena CA out 10 nm.

    WHEN: Until 3 PM PDT this afternoon.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&