Nearby Harbors
19.4767’ N, 155.9220’ W

Napoopoo, Kealakekua Bay, HI

80°
H -°
L 71°
WSW
6mph
Low tide
9:40 pm
Photo Credits

Napoopoo, Kealakekua Bay, HI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Oct 26 		Cloudy
Close Hourly 		-º / 71º 10% SSE 7 mph 81%
5pm Mostly Cloudy 80º 7% WSW 6 mph 77%
6pm Partly Cloudy 79º 8% SW 5 mph 81%
7pm Mostly Cloudy 78º 9% SSW 5 mph 82%
8pm Cloudy 78º 10% SSW 5 mph 82%
9pm Cloudy 77º 8% SSW 5 mph 83%
10pm Cloudy 77º 2% S 5 mph 82%
11pm Cloudy 77º 4% S 3 mph 82%
Tue
Oct 27 		Cloudy
View Hourly 		81º / 72º 24% W 9 mph 74%
12am Mostly Cloudy 72º 7% ESE 4 mph 80%
1am Cloudy 72º 1% ESE 5 mph 81%
2am Cloudy 72º 3% E 5 mph 81%
3am Cloudy 72º 1% ENE 5 mph 81%
4am Cloudy 72º 6% NE 6 mph 79%
5am Mostly Cloudy 72º 6% ENE 5 mph 79%
6am Mostly Cloudy 72º 4% ESE 6 mph 80%
7am Mostly Cloudy 73º 8% ENE 5 mph 77%
8am Mostly Cloudy 76º 6% SSW 4 mph 74%
9am Cloudy 78º 14% W 6 mph 72%
10am Cloudy 79º 15% W 8 mph 72%
11am Cloudy 79º 24% W 8 mph 72%
12pm Cloudy 80º 18% W 9 mph 72%
1pm Cloudy 80º 7% W 9 mph 72%
2pm Cloudy 80º 5% W 8 mph 73%
3pm Cloudy 79º 5% W 8 mph 73%
4pm Cloudy 79º 4% W 8 mph 74%
5pm Cloudy 78º 5% WSW 7 mph 77%
6pm Cloudy 76º 23% SW 6 mph 81%
7pm Cloudy 76º 17% S 6 mph 81%
8pm Cloudy 75º 2% S 6 mph 83%
9pm Cloudy 75º 2% SSE 5 mph 84%
10pm Cloudy 75º 4% S 5 mph 82%
11pm Cloudy 74º 18% SSE 4 mph 82%
Wed
Oct 28 		Scattered Thunderstorms
View Hourly 		81º / 72º 57% SSW 11 mph 79%
12am Cloudy 74º 18% SE 5 mph 80%
1am Cloudy 74º 9% ESE 6 mph 81%
2am Cloudy 74º 19% SE 5 mph 83%
3am Cloudy 74º 23% SE 6 mph 82%
4am Cloudy 74º 18% SE 6 mph 82%
5am Cloudy 74º 21% SE 6 mph 81%
6am Cloudy 73º 24% SSE 6 mph 84%
7am Few Showers 74º 32% SSE 6 mph 83%
8am Showers 76º 40% S 6 mph 79%
9am Cloudy 78º 24% SSW 8 mph 75%
10am Cloudy 79º 24% SW 9 mph 76%
11am Few Showers 80º 33% SW 9 mph 76%
12pm Scattered Thunderstorms 80º 57% SW 11 mph 77%
1pm Scattered Thunderstorms 79º 56% SSW 11 mph 81%
2pm Scattered Thunderstorms 79º 53% SSW 11 mph 79%
3pm Scattered Thunderstorms 79º 47% SSW 10 mph 81%
4pm Scattered Thunderstorms 78º 57% SSW 10 mph 81%
Thu
Oct 29 		Cloudy 82º / 72º 24% SW 9 mph 77%
Fri
Oct 30 		Showers 81º / 71º 43% WSW 9 mph 76%
Sat
Oct 31 		PM Showers 80º / 70º 32% SW 9 mph 74%
Sun
Nov 1 		Mostly Cloudy 79º / 70º 20% WSW 10 mph 72%
Mon
Nov 2 		Partly Cloudy 79º / 69º 21% W 10 mph 66%

Weather Radar for Napoopoo, Kealakekua Bay, HI See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Napoopoo, Kealakekua Bay, HI

This Afternoon
High : 86ºF
WNW wind around 6 kt becoming variable and less than 5 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
Low : 72ºF
Variable winds 5 kt or less. Scattered showers before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday
High : 87ºF
Variable winds 5 kt or less. Scattered showers, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday Night
Low : 73ºF
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.
Wednesday
High : 86ºF
Variable winds 5 kt or less. Occasional showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
Low : 73ºF
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday
High : 87ºF
Variable winds 5 kt or less. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday Night
Low : 73ºF
Variable winds 5 kt or less. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Friday
High : 87ºF
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.

NOAA Buoy Data Near Napoopoo, Kealakekua Bay, HI See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Napoopoo, Kealakekua Bay, HI

    TuesdayWednesday
    Wind Speed (MPH) 6555697566811
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 6555697566811
    DIR WSWSSWESEENEWWWSWSSEESESESSWSSW

    Current Weather Conditions In Napoopoo, Kealakekua Bay, HI

    As Of: 26 minutes ago

    • 80ºF
    • 85ºF
    • 6mph
    • 0º (WSW)
    • 6mph
    • Mostly Cloudy
    • 8mi
    • 29.92"
    • 77%
    • 0ºF

    The weather right now in Napoopoo, Kealakekua Bay, HI is Mostly Cloudy. The current temperature is 80°F, and the expected high and low for today, Monday, October 26, 2026, are -° high temperature and 71°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the West Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 85° Fahrenheit. Expected precipitation is 7 percent, with current humidity at 77 percent, and air pressure at 29.92 in. Visibility is 8 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Flood Watch - 3:30pm Mon Oct 26 2026

    ...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH LATE WEDNESDAY NIGHT...

    WHAT: Flash flooding caused by excessive rainfall continues to be
    possible.

    WHERE: All main Hawaiian Islands.

    WHEN: From Tuesday morning through late Wednesday night.

    IMPACTS: Significant flooding may occur due to the overflow of
    streams and drainages. Roads in several areas may be closed, along
    with property damage in urban or low lying spots due to runoff.
    Landslides may also occur in areas with steep terrain.

    ADDITIONAL DETAILS: - Heavy showers and isolated thunderstorms with intense rain rates
    are expected to develop on Tuesday and continue through Wednesday
    night as a trough moves over the state. While the greatest flood
    threat will be focused over Oahu and Maui County, all islands are
    at risk.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    You should monitor later forecasts and be prepared to take action
    should Flash Flood Warnings be issued.

    &&

    Your Privacy Choices