Alcatraz Island, CA Weather Forecast and Current Conditions
Day | Sky | High / Low | Precip | Wind | Humidity | |
---|---|---|---|---|---|---|
Thu Mar 28 |
Partly Cloudy Close Hourly |
59º / 50º | 1% | W 13 mph | 60% | |
4pm | Mostly Cloudy | 57º | 1% | WSW 14 mph | 59% | |
5pm | Mostly Cloudy | 57º | 1% | W 14 mph | 62% | |
6pm | Cloudy | 56º | 1% | W 13 mph | 63% | |
7pm | Cloudy | 55º | 8% | W 11 mph | 69% | |
8pm | Cloudy | 54º | 2% | W 9 mph | 72% | |
9pm | Cloudy | 54º | 2% | W 7 mph | 74% | |
10pm | Cloudy | 53º | 2% | W 5 mph | 76% | |
11pm | Mostly Cloudy | 53º | 4% | WSW 5 mph | 78% | |
Fri Mar 29 |
Rain/Wind View Hourly |
55º / 50º | 99% | SE 21 mph | 83% | |
12am | Cloudy | 52º | 6% | WSW 5 mph | 80% | |
1am | Cloudy | 52º | 5% | SW 5 mph | 81% | |
2am | Cloudy | 52º | 19% | SSW 5 mph | 82% | |
3am | Cloudy | 51º | 24% | S 5 mph | 84% | |
4am | Showers | 51º | 35% | S 6 mph | 84% | |
5am | Showers | 51º | 54% | S 7 mph | 84% | |
6am | Light Rain | 51º | 68% | SSE 8 mph | 84% | |
7am | Rain | 51º | 84% | SSE 10 mph | 87% | |
8am | Rain | 51º | 89% | SSE 12 mph | 86% | |
9am | Rain | 51º | 87% | SE 13 mph | 87% | |
10am | Rain | 52º | 83% | SE 15 mph | 85% | |
11am | Rain | 52º | 86% | SE 17 mph | 85% | |
12pm | Rain | 52º | 98% | SE 18 mph | 81% | |
1pm | Rain | 52º | 99% | SE 19 mph | 81% | |
2pm | Rain/Wind | 52º | 99% | SE 20 mph | 83% | |
3pm | Rain/Wind | 53º | 81% | SE 21 mph | 80% | |
4pm | Rain/Wind | 53º | 84% | SE 21 mph | 81% | |
5pm | Light Rain | 54º | 73% | SE 19 mph | 81% | |
6pm | Light Rain | 55º | 68% | SSE 16 mph | 80% | |
7pm | Rain | 54º | 71% | SSE 14 mph | 81% | |
8pm | Showers | 54º | 58% | SSE 14 mph | 83% | |
9pm | Light Rain | 53º | 62% | SE 14 mph | 84% | |
10pm | Light Rain | 53º | 68% | SE 13 mph | 86% | |
11pm | Light Rain | 53º | 62% | SE 13 mph | 85% | |
Sat Mar 30 |
Scattered Thunderstorms View Hourly |
58º / 49º | 52% | NE 12 mph | 75% | |
12am | Showers | 53º | 56% | SE 14 mph | 84% | |
1am | Showers | 53º | 53% | SE 14 mph | 83% | |
2am | Showers | 52º | 51% | SE 13 mph | 83% | |
3am | Showers | 52º | 58% | SE 13 mph | 82% | |
4am | Light Rain | 52º | 63% | ESE 13 mph | 83% | |
5am | Showers | 52º | 59% | ESE 13 mph | 82% | |
6am | Showers | 51º | 59% | ESE 12 mph | 83% | |
7am | Showers | 51º | 47% | E 11 mph | 82% | |
8am | Showers | 52º | 41% | ENE 10 mph | 83% | |
9am | Showers | 52º | 38% | ENE 9 mph | 84% | |
10am | Showers | 53º | 36% | NE 11 mph | 84% | |
11am | Showers | 54º | 42% | NE 11 mph | 79% | |
12pm | Showers | 56º | 53% | NE 10 mph | 71% | |
1pm | Scattered Thunderstorms | 56º | 46% | NE 9 mph | 72% | |
2pm | Scattered Thunderstorms | 57º | 44% | NE 9 mph | 68% | |
3pm | Showers | 57º | 37% | NE 10 mph | 68% | |
Sun Mar 31 |
Partly Cloudy | 61º / 49º | 9% | NW 13 mph | 75% | |
Mon Apr 1 |
Partly Cloudy | 66º / 51º | 8% | N 12 mph | 69% | |
Tue Apr 2 |
Partly Cloudy | 66º / 51º | 7% | SW 11 mph | 75% | |
Wed Apr 3 |
Partly Cloudy | 64º / 50º | 7% | W 14 mph | 78% | |
Thu Apr 4 |
Partly Cloudy/Wind | 59º / 47º | 3% | WNW 22 mph | 62% |
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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
Late Afternoon
High : 56ºF
WSW wind around 14 kt. A slight chance of showers.
WSW wind around 14 kt. A slight chance of showers.
Tonight
Low : 54ºF
W wind 5 to 11 kt becoming S after midnight. Mostly cloudy.
W wind 5 to 11 kt becoming S after midnight. Mostly cloudy.
Friday
High : 54ºF
SE wind 8 to 13 kt increasing to 14 to 19 kt in the afternoon. Winds could gust as high as 27 kt. Showers.
SE wind 8 to 13 kt increasing to 14 to 19 kt in the afternoon. Winds could gust as high as 27 kt. Showers.
Friday Night
Low : 51ºF
SE wind 13 to 18 kt. Showers and possibly a thunderstorm.
SE wind 13 to 18 kt. Showers and possibly a thunderstorm.
Saturday
High : 57ºF
ESE wind 10 to 13 kt becoming NE in the afternoon. Showers likely.
ESE wind 10 to 13 kt becoming NE in the afternoon. Showers likely.
Saturday Night
Low : 51ºF
NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy.
NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Partly cloudy.
Sunday
High : 58ºF
N wind 5 to 9 kt becoming SW in the morning. Partly sunny.
N wind 5 to 9 kt becoming SW in the morning. Partly sunny.
Sunday Night
Low : 51ºF
W wind 5 to 9 kt becoming NNW in the evening. Mostly clear.
W wind 5 to 9 kt becoming NNW in the evening. Mostly clear.
Monday
High : 62ºF
N wind 5 to 8 kt becoming W in the afternoon. Sunny.
N wind 5 to 8 kt becoming W in the afternoon. Sunny.
NOAA Buoy Data Near Alcatraz Island, CA See Map
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Wind Speed Forecast for Alcatraz Island, CA
Thursday | Friday | Saturday | ||||||||||
Wind Speed (MPH) | 14 | 9 | 5 | 6 | 12 | 18 | 21 | 14 | 14 | 13 | 10 | 10 |
4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | |
MPH | 14 | 9 | 5 | 6 | 12 | 18 | 21 | 14 | 14 | 13 | 10 | 10 |
DIR | WSW | W | WSW | S | SSE | SE | SE | SSE | SE | ESE | ENE | NE |
Current Weather Conditions In Alcatraz Island, CA
As Of: 13 minutes ago
- 57ºF
- 54ºF
- 14mph
- 0º (WSW)
- 19mph
- Mostly Cloudy
- 10mi
- 30.06"
- 59%
- 0ºF
The weather right now in Alcatraz Island, CA is Mostly Cloudy. The current temperature is 57°F, and the expected high and low for today, Thursday, March 28, 2024, are 59° high temperature and 50°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the West Southwest. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 54° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 59 percent, and air pressure at 30.06 in. Visibility is 10 nautical miles. There are no current weather alert(s).