Alcatraz Island, CA Weather Forecast and Current Conditions
Day | Sky | High / Low | Precip | Wind | Humidity | |
---|---|---|---|---|---|---|
Fri Apr 19 |
AM Clouds/PM Sun Close Hourly |
60º / 51º | 8% | WSW 16 mph | 77% | |
11am | Partly Cloudy | 56º | 2% | SW 10 mph | 83% | |
12pm | Partly Cloudy | 57º | 2% | WSW 11 mph | 79% | |
1pm | Partly Cloudy | 59º | 2% | WSW 13 mph | 75% | |
2pm | Sunny | 60º | 2% | WSW 14 mph | 74% | |
3pm | Sunny | 60º | 3% | WSW 15 mph | 72% | |
4pm | Sunny | 60º | 3% | WSW 15 mph | 72% | |
5pm | Partly Cloudy | 58º | 5% | WSW 16 mph | 77% | |
6pm | Partly Cloudy | 57º | 8% | WSW 16 mph | 81% | |
7pm | Partly Cloudy | 56º | 10% | WSW 14 mph | 85% | |
8pm | Partly Cloudy | 55º | 11% | WSW 13 mph | 88% | |
9pm | Partly Cloudy | 55º | 8% | WSW 11 mph | 90% | |
10pm | Foggy | 54º | 12% | SW 9 mph | 92% | |
11pm | Mostly Cloudy | 53º | 12% | SW 8 mph | 92% | |
Sat Apr 20 |
Partly Cloudy View Hourly |
67º / 51º | 10% | WSW 16 mph | 68% | |
12am | Cloudy | 53º | 10% | SW 8 mph | 92% | |
1am | Cloudy | 52º | 12% | SW 8 mph | 92% | |
2am | Cloudy | 52º | 13% | SW 8 mph | 93% | |
3am | Cloudy | 52º | 13% | SW 9 mph | 93% | |
4am | Cloudy | 52º | 13% | WSW 8 mph | 92% | |
5am | Mostly Cloudy | 52º | 13% | WSW 8 mph | 91% | |
6am | Mostly Cloudy | 52º | 12% | SW 7 mph | 90% | |
7am | Cloudy | 52º | 11% | SW 6 mph | 91% | |
8am | Mostly Cloudy | 54º | 9% | SW 6 mph | 88% | |
9am | Mostly Cloudy | 55º | 10% | SW 7 mph | 86% | |
10am | Partly Cloudy | 57º | 7% | SW 9 mph | 81% | |
11am | Mostly Sunny | 59º | 6% | WSW 10 mph | 76% | |
12pm | Sunny | 61º | 7% | WSW 12 mph | 68% | |
1pm | Sunny | 63º | 9% | WSW 13 mph | 62% | |
2pm | Sunny | 64º | 2% | WSW 15 mph | 57% | |
3pm | Sunny | 66º | 2% | W 16 mph | 52% | |
4pm | Sunny | 66º | 1% | W 16 mph | 50% | |
5pm | Sunny | 65º | 1% | W 16 mph | 50% | |
6pm | Sunny | 64º | 0% | W 15 mph | 51% | |
7pm | Sunny | 62º | 0% | W 13 mph | 55% | |
8pm | Clear | 61º | 1% | WNW 10 mph | 58% | |
9pm | Clear | 59º | 2% | WNW 8 mph | 64% | |
10pm | Partly Cloudy | 59º | 2% | WNW 7 mph | 67% | |
11pm | Partly Cloudy | 58º | 4% | W 6 mph | 72% | |
Sun Apr 21 |
Mostly Sunny View Hourly |
69º / 52º | 7% | WSW 13 mph | 71% | |
12am | Partly Cloudy | 57º | 5% | W 6 mph | 77% | |
1am | Partly Cloudy | 56º | 6% | W 6 mph | 82% | |
2am | Partly Cloudy | 55º | 6% | W 5 mph | 86% | |
3am | Partly Cloudy | 54º | 6% | W 5 mph | 86% | |
4am | Partly Cloudy | 53º | 7% | W 4 mph | 88% | |
5am | Clear | 53º | 7% | W 4 mph | 88% | |
6am | Partly Cloudy | 52º | 7% | WSW 4 mph | 90% | |
7am | Sunny | 52º | 7% | WSW 3 mph | 91% | |
8am | Sunny | 54º | 7% | SW 3 mph | 89% | |
9am | Sunny | 56º | 5% | SW 3 mph | 84% | |
10am | Sunny | 59º | 4% | SSW 4 mph | 78% | |
Mon Apr 22 |
Partly Cloudy | 67º / 53º | 12% | SW 15 mph | 72% | |
Tue Apr 23 |
AM Clouds/PM Sun | 62º / 52º | 6% | SW 16 mph | 71% | |
Wed Apr 24 |
Partly Cloudy | 60º / 50º | 9% | WSW 16 mph | 73% | |
Thu Apr 25 |
Cloudy | 60º / 52º | 13% | W 16 mph | 75% | |
Fri Apr 26 |
Partly Cloudy | 62º / 51º | 21% | WNW 17 mph | 77% |
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Buoy Data
For Alcatraz Island, CA -
Wind Forecast
In Alcatraz Island, CA -
Radar
In Alcatraz Island, CA -
Marine Forecast
In Alcatraz Island, CA
Weather Radar for Alcatraz Island, CA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Alcatraz Island, CA
Today
High : 58ºF
WSW wind 9 to 14 kt. Mostly sunny.
WSW wind 9 to 14 kt. Mostly sunny.
Tonight
Low : 54ºF
WSW wind 8 to 14 kt. A slight chance of drizzle after 11pm.
WSW wind 8 to 14 kt. A slight chance of drizzle after 11pm.
Saturday
High : 63ºF
WSW wind 8 to 17 kt. Partly sunny, then gradually becoming sunny.
WSW wind 8 to 17 kt. Partly sunny, then gradually becoming sunny.
Saturday Night
Low : 53ºF
W wind 8 to 13 kt. Mostly clear.
W wind 8 to 13 kt. Mostly clear.
Sunday
High : 65ºF
W wind 5 to 9 kt. Sunny.
W wind 5 to 9 kt. Sunny.
Sunday Night
Low : 54ºF
W wind 5 to 11 kt. Mostly clear.
W wind 5 to 11 kt. Mostly clear.
Monday
High : 66ºF
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the afternoon. Mostly sunny.
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the afternoon. Mostly sunny.
Monday Night
Low : 55ºF
SW wind 8 to 11 kt. Partly cloudy.
SW wind 8 to 11 kt. Partly cloudy.
Tuesday
High : 59ºF
SW wind 9 to 13 kt, with gusts as high as 20 kt. Mostly sunny.
SW wind 9 to 13 kt, with gusts as high as 20 kt. Mostly sunny.
NOAA Buoy Data Near Alcatraz Island, CA See Map
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Wind Speed Forecast for Alcatraz Island, CA
Friday | Saturday | Sunday | ||||||||||
Wind Speed (MPH) | 10 | 15 | 14 | 8 | 9 | 6 | 10 | 16 | 13 | 6 | 5 | 3 |
11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | |
MPH | 10 | 15 | 14 | 8 | 9 | 6 | 10 | 16 | 13 | 6 | 5 | 3 |
DIR | SW | WSW | WSW | SW | SW | SW | WSW | W | W | W | W | WSW |
Current Weather Conditions In Alcatraz Island, CA
As Of: 39 minutes ago
- 56ºF
- 53ºF
- 10mph
- 0º (SW)
- 10mph
- Partly Cloudy
- 10mi
- 29.98"
- 83%
- 0ºF
The weather right now in Alcatraz Island, CA is Partly Cloudy. The current temperature is 56°F, and the expected high and low for today, Friday, April 19, 2024, are 60° high temperature and 51°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the Southwest. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 53° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 83 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are no current weather alert(s).