21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H -°
L 76°
ENE
8mph
High tide
4:10 am

Waimanalo, HI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Sep 12
Mostly Clear -º / 76º 2% ENE 8 mph 69%
Sun
Sep 13
Mostly Sunny
View Hourly
83º / 76º 2% NE 13 mph 62%
2am Mostly Clear 78º 2% ENE 8 mph 70%
3am Mostly Clear 78º 3% ENE 8 mph 70%
4am Partly Cloudy 77º 1% ENE 7 mph 70%
5am Partly Cloudy 78º 1% ENE 6 mph 70%
6am Mostly Clear 78º 1% ENE 7 mph 69%
7am Mostly Sunny 78º 1% ENE 8 mph 68%
8am Mostly Sunny 80º 1% NE 9 mph 65%
9am Mostly Sunny 81º 2% NE 9 mph 63%
10am Mostly Sunny 82º 2% NE 11 mph 61%
11am Mostly Sunny 82º 2% NE 11 mph 60%
12pm Sunny 83º 2% NE 12 mph 60%
1pm Sunny 83º 2% NE 12 mph 59%
2pm Sunny 83º 2% NE 12 mph 59%
3pm Sunny 83º 2% NE 13 mph 59%
4pm Mostly Sunny 82º 2% NE 13 mph 60%
5pm Sunny 81º 2% NE 12 mph 62%
6pm Mostly Sunny 80º 2% NE 12 mph 64%
7pm Clear 79º 3% NE 11 mph 66%
8pm Mostly Clear 79º 3% ENE 10 mph 68%
9pm Clear 79º 3% ENE 10 mph 68%
10pm Mostly Clear 79º 3% ENE 10 mph 67%
11pm Mostly Clear 79º 6% ENE 10 mph 69%
Mon
Sep 14
Partly Cloudy
View Hourly
83º / 77º 21% NE 14 mph 65%
12am Mostly Clear 78º 6% ENE 9 mph 69%
1am Partly Cloudy 78º 3% ENE 9 mph 70%
2am Mostly Clear 78º 3% ENE 9 mph 70%
3am Mostly Clear 77º 4% ENE 9 mph 70%
4am Mostly Clear 77º 4% NE 8 mph 70%
5am Mostly Clear 77º 3% NE 8 mph 70%
6am Mostly Clear 77º 6% ENE 9 mph 70%
7am Partly Cloudy 78º 5% NE 9 mph 68%
8am Mostly Sunny 79º 3% NE 9 mph 66%
9am Partly Cloudy 81º 2% ENE 11 mph 64%
10am Partly Cloudy 82º 2% NE 12 mph 62%
11am Partly Cloudy 82º 0% NE 12 mph 63%
12pm Partly Cloudy 83º 14% NE 13 mph 62%
1pm Partly Cloudy 83º 21% NE 12 mph 63%
2pm Partly Cloudy 83º 22% NE 13 mph 64%
3pm Partly Cloudy 82º 19% NE 13 mph 64%
4pm Mostly Sunny 82º 7% NE 14 mph 65%
5pm Mostly Sunny 82º 9% NE 13 mph 66%
6pm Mostly Sunny 81º 8% NE 13 mph 69%
7pm Mostly Clear 80º 3% NE 12 mph 72%
8pm Mostly Clear 79º 3% ENE 11 mph 72%
9pm Partly Cloudy 79º 12% ENE 11 mph 74%
10pm Partly Cloudy 79º 13% ENE 11 mph 74%
11pm Partly Cloudy 79º 9% ENE 10 mph 76%
Tue
Sep 15
Partly Cloudy
View Hourly
84º / 78º 24% NE 14 mph 73%
12am Partly Cloudy 78º 5% NE 10 mph 76%
1am Partly Cloudy 78º 6% ENE 9 mph 77%
Wed
Sep 16
Partly Cloudy 84º / 78º 23% NE 17 mph 76%
Thu
Sep 17
Few Showers 84º / 78º 36% ENE 18 mph 77%
Fri
Sep 18
Partly Cloudy 84º / 78º 21% ENE 18 mph 72%
Sat
Sep 19
Partly Cloudy 84º / 78º 18% ENE 17 mph 71%

Weather Radar for Waimanalo, HI See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Waimanalo, HI

Sunday
High : 81ºF
ENE wind 7 to 12 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Sunday Night
Low : 77ºF
ENE wind 7 to 11 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Monday
High : 82ºF
ENE wind around 12 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Monday Night
Low : 77ºF
ENE wind around 12 kt. Isolated showers after midnight. N swell 0 ft. Waves 1 ft or less.
Tuesday
High : 83ºF
ENE wind 12 to 14 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.
Tuesday Night
Low : 79ºF
ENE wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Wednesday
High : 83ºF
ENE wind around 16 kt, with gusts as high as 23 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less building to 5 ft.
Wednesday Night
Low : 79ºF
ENE wind 16 to 18 kt, with gusts as high as 26 kt. Showers likely. N swell 0 ft. Waves 5 to 6 ft.
Thursday
High : 83ºF
NE wind around 18 kt, with gusts as high as 26 kt. Showers likely. N swell 0 ft. Waves 6 to 7 ft.

NOAA Buoy Data Near Waimanalo, HI See Map

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    Wind Speed Forecast for Waimanalo, HI

    SundayMondayTuesday
    Wind Speed (MPH) 87111212109912131311
    12pm4pm8pm12am4am8am12pm4pm8pm12am4am8am
    MPH 87111212109912131311
    DIR ENEENENENENEENEENEENENENENEENE

    Current Weather Conditions In Waimanalo, HI

    As Of: 2 minutes ago

    • 78ºF
    • 78ºF
    • 8mph
    • 0º (ENE)
    • 8mph
    • Mostly Clear
    • 10mi
    • 29.92"
    • 70%
    • 0ºF

    The weather right now in Waimanalo, HI is Mostly Clear. The current temperature is 78°F, and the expected high and low for today, Sunday, September 13, 2026, are -° high temperature and 76°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the East Northeast. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 78° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 70 percent, and air pressure at 29.92 in. Visibility is 10 nautical miles. There are no current weather alert(s).