Nearby Harbors
37.1083’ N, 122.3380’ W

Ano Nuevo Island, CA

56°
H 67°
L 56°
NE
4mph
High tide
6:08 am
Photo Credits

Ano Nuevo Island, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Sep 18 		Partly Cloudy
Close Hourly 		67º / 56º 17% NNW 16 mph 86%
4am Mostly Cloudy 56º 3% NE 4 mph 93%
5am Mostly Cloudy 56º 15% NNE 4 mph 94%
6am Cloudy 55º 15% NNE 5 mph 97%
7am Mostly Cloudy 56º 15% NNE 6 mph 100%
8am Mostly Cloudy 58º 15% N 5 mph 97%
9am Mostly Cloudy 60º 15% N 6 mph 95%
10am Partly Cloudy 62º 5% NNW 9 mph 90%
11am Partly Cloudy 64º 13% NW 10 mph 84%
12pm Partly Cloudy 66º 12% NW 13 mph 79%
1pm Partly Cloudy 66º 12% NW 14 mph 78%
2pm Partly Cloudy 67º 12% NNW 16 mph 77%
3pm Partly Cloudy 67º 11% NNW 16 mph 76%
4pm Partly Cloudy 67º 12% NNW 16 mph 76%
5pm Partly Cloudy 66º 14% NNW 14 mph 78%
6pm Partly Cloudy 65º 18% NNW 13 mph 82%
7pm Mostly Cloudy 62º 17% NNW 12 mph 87%
8pm Mostly Cloudy 61º 11% NNW 11 mph 90%
9pm Mostly Cloudy 60º 20% N 10 mph 93%
10pm Mostly Cloudy 60º 22% N 8 mph 94%
11pm Mostly Cloudy 59º 16% NNW 6 mph 94%
Sat
Sep 19 		AM Clouds/PM Sun
View Hourly 		68º / 56º 22% NNW 13 mph 86%
12am Cloudy 59º 17% NNW 6 mph 96%
1am Mostly Cloudy 58º 18% NNW 6 mph 98%
2am Cloudy 58º 18% NNW 6 mph 98%
3am Cloudy 58º 19% NNW 6 mph 99%
4am Cloudy 58º 17% NNW 6 mph 99%
5am Cloudy 58º 23% N 6 mph 99%
6am Cloudy 58º 21% N 5 mph 100%
7am Cloudy 57º 23% N 5 mph 100%
8am Cloudy 58º 23% N 4 mph 99%
9am Mostly Cloudy 60º 17% NNW 4 mph 98%
10am Cloudy 61º 15% NW 6 mph 92%
11am Mostly Cloudy 63º 12% NW 7 mph 88%
12pm Partly Cloudy 64º 14% NW 10 mph 85%
1pm Partly Cloudy 66º 5% NW 11 mph 81%
2pm Partly Cloudy 67º 5% NW 12 mph 77%
3pm Partly Cloudy 68º 12% NW 13 mph 75%
4pm Partly Cloudy 67º 12% NNW 13 mph 76%
5pm Partly Cloudy 67º 8% NNW 13 mph 77%
6pm Partly Cloudy 65º 9% NNW 13 mph 78%
7pm Partly Cloudy 63º 10% NNW 12 mph 84%
8pm Cloudy 61º 8% NNW 11 mph 89%
9pm Mostly Cloudy 60º 8% NNW 10 mph 92%
10pm Mostly Cloudy 60º 11% N 8 mph 93%
11pm Cloudy 59º 8% N 6 mph 92%
Sun
Sep 20 		Cloudy
View Hourly 		66º / 56º 14% NNW 12 mph 88%
12am Mostly Cloudy 58º 11% N 6 mph 94%
1am Mostly Cloudy 58º 17% NNW 6 mph 95%
2am Cloudy 58º 17% NNW 7 mph 97%
3am Foggy 58º 17% NNW 7 mph 98%
Mon
Sep 21 		AM Clouds/PM Sun 66º / 56º 11% NW 8 mph 87%
Tue
Sep 22 		AM Clouds/PM Sun 66º / 55º 11% WNW 10 mph 88%
Wed
Sep 23 		Mostly Sunny 71º / 58º 6% NW 10 mph 82%
Thu
Sep 24 		Partly Cloudy 71º / 59º 3% NNW 10 mph 74%
Fri
Sep 25 		Partly Cloudy 69º / 58º 5% NW 11 mph 82%

Weather Radar for Ano Nuevo Island, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Ano Nuevo Island, CA

Friday
High : 62ºF
NW wind 6 to 11 kt increasing to 14 to 19 kt in the afternoon. Partly sunny. Mixed swell...WNW 1 to 2 ft at 8 seconds and SSW 2 ft at 15 seconds. Wind waves 1 to 3 ft.
Friday Night
Low : 58ºF
NNW wind 10 to 16 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 7 seconds and SSW 1 ft at 14 seconds. Wind waves 2 to 3 ft.
Saturday
High : 62ºF
NW wind 7 to 17 kt, with gusts as high as 23 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft at 8 seconds and SSW 1 to 2 ft at 14 seconds. Wind waves 1 to 3 ft.
Saturday Night
Low : 58ºF
NNW wind 13 to 19 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves 2 to 3 ft.
Sunday
High : 61ºF
NW wind 12 to 16 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Sunday Night
Low : 58ºF
NW wind 12 to 16 kt. Cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Monday
High : 61ºF
NW wind 7 to 9 kt. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 1 ft.
Monday Night
Low : 58ºF
NW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...WNW 4 ft and SSW 1 to 2 ft. Wind waves around 1 ft.
Tuesday
High : 62ºF
Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Partly sunny. Mixed swell...WNW 5 ft and SSW 2 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near Ano Nuevo Island, CA See Map

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    Wind Speed Forecast for Ano Nuevo Island, CA

    FridaySaturdaySunday
    Wind Speed (MPH) 451316116641013116
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 451316116641013116
    DIR NENNWNNWNNWNNWNNWNNWNNWNNWN

    Current Weather Conditions In Ano Nuevo Island, CA

    As Of: 3 minutes ago

    • 56ºF
    • 56ºF
    • 4mph
    • 0º (NE)
    • 4mph
    • Mostly Cloudy
    • 7mi
    • 30.12"
    • 93%
    • 0ºF

    The weather right now in Ano Nuevo Island, CA is Mostly Cloudy. The current temperature is 56°F, and the expected high and low for today, Friday, September 18, 2026, are 67° high temperature and 56°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the Northeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 56° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 93 percent, and air pressure at 30.12 in. Visibility is 7 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 2:12am Fri Sep 18 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 3 AM PDT SUNDAY...

    WHAT: For the first Small Craft Advisory, northwest winds 10
    to 20 kt with gusts up to 30 kt expected. For the second Small
    Craft Advisory, northwest winds 10 to 20 kt expected.

    WHERE: Coastal Waters from Pigeon Point to Point Pinos
    California out to 10 NM.

    WHEN: For the first Small Craft Advisory, from 3 PM this
    afternoon to 3 AM PDT Saturday. For the second Small Craft
    Advisory, from 3 PM Saturday to 3 AM PDT Sunday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

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

    &&

    Small Craft Advisory - 2:12am Fri Sep 18 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 3 AM PDT SUNDAY...

    WHAT: For the first Small Craft Advisory, northwest winds 10
    to 20 kt with gusts up to 30 kt expected. For the second Small
    Craft Advisory, northwest winds 10 to 20 kt expected.

    WHERE: Coastal Waters from Pigeon Point to Point Pinos
    California out to 10 NM.

    WHEN: For the first Small Craft Advisory, from 3 PM this
    afternoon to 3 AM PDT Saturday. For the second Small Craft
    Advisory, from 3 PM Saturday to 3 AM PDT Sunday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

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

    &&

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