21.3350’ N, 157.6930’ W

Waimanalo, HI

78°
H 84°
L 76°
ENE
9mph
High tide
10:15 am

Waimanalo, HI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Oct 3
Mostly Sunny
Close Hourly
84º / 76º 7% ENE 15 mph 66%
4am Partly Cloudy 78º 5% ENE 9 mph 74%
5am Partly Cloudy 78º 3% ENE 9 mph 74%
6am Partly Cloudy 78º 5% ENE 10 mph 73%
7am Partly Cloudy 78º 2% ENE 11 mph 72%
8am Partly Cloudy 80º 1% ENE 11 mph 68%
9am Partly Cloudy 81º 2% ENE 12 mph 65%
10am Mostly Sunny 82º 1% ENE 12 mph 63%
11am Mostly Sunny 83º 2% ENE 12 mph 61%
12pm Mostly Sunny 84º 2% NE 13 mph 61%
1pm Mostly Sunny 84º 2% NE 13 mph 61%
2pm Mostly Sunny 83º 2% NE 14 mph 61%
3pm Mostly Sunny 83º 2% NE 14 mph 61%
4pm Mostly Sunny 82º 2% NE 14 mph 63%
5pm Mostly Sunny 81º 3% NE 14 mph 65%
6pm Partly Cloudy 80º 7% NE 15 mph 68%
7pm Partly Cloudy 79º 0% ENE 14 mph 70%
8pm Partly Cloudy 79º 0% ENE 14 mph 71%
9pm Partly Cloudy 79º 4% ENE 14 mph 71%
10pm Partly Cloudy 79º 0% ENE 15 mph 71%
11pm Partly Cloudy 79º 7% NE 15 mph 72%
Sun
Oct 4
Partly Cloudy
View Hourly
83º / 76º 15% NE 18 mph 65%
12am Partly Cloudy 78º 4% NE 15 mph 71%
1am Mostly Clear 78º 4% NE 15 mph 70%
2am Mostly Clear 78º 3% NE 15 mph 70%
3am Clear 77º 3% NE 14 mph 69%
4am Clear 77º 3% NE 14 mph 69%
5am Mostly Clear 77º 5% NE 14 mph 69%
6am Partly Cloudy 77º 6% NE 14 mph 69%
7am Partly Cloudy 78º 7% NE 14 mph 68%
8am Partly Cloudy 79º 3% NE 15 mph 65%
9am Partly Cloudy 81º 3% NE 15 mph 63%
10am Mostly Sunny 81º 3% NE 16 mph 62%
11am Sunny 82º 3% NE 17 mph 62%
12pm Mostly Sunny 83º 3% NE 17 mph 60%
1pm Partly Cloudy 83º 1% NE 18 mph 63%
2pm Partly Cloudy 82º 7% NE 17 mph 65%
3pm Partly Cloudy 82º 4% NE 18 mph 66%
4pm Partly Cloudy 81º 16% NE 18 mph 68%
5pm Partly Cloudy 80º 7% NE 18 mph 69%
6pm Partly Cloudy 79º 11% NE 18 mph 72%
7pm Partly Cloudy 79º 10% NE 17 mph 72%
8pm Partly Cloudy 79º 12% NE 17 mph 72%
9pm Partly Cloudy 79º 21% NE 16 mph 72%
10pm Partly Cloudy 79º 14% NE 16 mph 71%
11pm Partly Cloudy 78º 17% NE 16 mph 72%
Mon
Oct 5
Partly Cloudy
View Hourly
83º / 75º 17% NE 16 mph 66%
12am Partly Cloudy 78º 17% NE 16 mph 72%
1am Partly Cloudy 78º 21% NE 15 mph 72%
2am Partly Cloudy 77º 20% NE 15 mph 72%
3am Partly Cloudy 77º 11% NE 14 mph 73%
Tue
Oct 6
Sunny 83º / 75º 12% ENE 10 mph 67%
Wed
Oct 7
PM Showers 84º / 76º 32% S 10 mph 68%
Thu
Oct 8
AM Showers 84º / 77º 38% SSE 12 mph 73%
Fri
Oct 9
Mostly Sunny 84º / 76º 10% E 11 mph 71%
Sat
Oct 10
Partly Cloudy 83º / 76º 4% ENE 13 mph 68%

Weather Radar for Waimanalo, HI See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Waimanalo, HI

Saturday
High : 81ºF
ENE wind around 12 kt. Scattered showers, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday Night
Low : 77ºF
ENE wind 12 to 15 kt, with gusts as high as 21 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Sunday
High : 81ºF
ENE wind 15 to 18 kt, with gusts as high as 25 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Sunday Night
Low : 77ºF
ENE wind 16 to 18 kt, with gusts as high as 25 kt. Isolated showers after midnight. N swell 0 ft. Waves 1 ft or less.
Monday
High : 81ºF
ENE wind 13 to 16 kt, with gusts as high as 22 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 ft or less.
Monday Night
Low : 77ºF
ENE wind around 13 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Tuesday
High : 81ºF
ENE wind 8 to 12 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 ft or less.
Tuesday Night
Low : 77ºF
E wind 5 to 8 kt becoming SSE after midnight. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Wednesday
High : 82ºF
S wind 5 to 9 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less building to 5 ft.

NOAA Buoy Data Near Waimanalo, HI See Map

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    Wind Speed Forecast for Waimanalo, HI

    SaturdaySundayMonday
    Wind Speed (MPH) 91113141415141517181716
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 91113141415141517181716
    DIR ENEENENENEENENENENENENENENE

    Current Weather Conditions In Waimanalo, HI

    As Of: 56 minutes ago

    • 78ºF
    • 78ºF
    • 9mph
    • 0º (ENE)
    • 9mph
    • Partly Cloudy
    • 10mi
    • 29.94"
    • 74%
    • 0ºF

    The weather right now in Waimanalo, HI is Partly Cloudy. The current temperature is 78°F, and the expected high and low for today, Saturday, October 3, 2026, are 84° high temperature and 76°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the East Northeast. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 78° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 74 percent, and air pressure at 29.94 in. Visibility is 10 nautical miles. There are no current weather alert(s).