Kauai Weather Forecast for August 22, 2025 : Kauai Now

West Kawai

Tonight: Usually clear. Lower about 74 close to the seaside to about 63 above 3000 ft. Jap wind is about 10 miles per hour.

Friday: Largely sunny. 87 to 93 close to the seaside to about 80 above 3000 ft. Jap wind is about 10 miles per hour.

Friday evening: Partially cloudy. The bottom ranges are about 74 close to the seaside to about 62 above 3000 ft. Jap wind is about 10 miles per hour.

Southern Kawa

Tonight: Partially cloudy with remoted bathe. Its lowest ranges are about 74. Winds northeast 10 to fifteen miles per hour. Rain alternative 20 %.

Friday: Largely sunny with remoted bathe. Rights 84 to 92. Oriental winds from 10 to fifteen miles per hour. Rain alternative 20 %.

Friday evening: Partially cloudy with remoted bathe. Its lowest ranges are about 74. Winds northeast 10 to fifteen miles per hour. Rain alternative 20 %.

Kawa Mountains

Tonight: Largely cloudy with scattered bathe. Its lowest 66 to 71 in valleys to about 60 above 4000 ft. Jap winds from 10 to fifteen miles per hour. Rain alternative 50 %.

Friday: Partial sunny with scattered bathe. 77 to 86 within the valleys to about 69 above 4000 ft. Jap winds from 10 to fifteen miles per hour. Rain alternative 50 %.

Friday evening: Largely cloudy with scattered bathe. Its lowest 66 to 71 in valleys to about 61 above 4000 ft. Jap winds from 10 to fifteen miles per hour. Rain alternative 50 %.

North Koy

Tonight: Partially cloudy. Bathing scattered within the night, then isolate the bathe after midnight. Its lowest ranges from 66 to 75. Oriental winds from 10 to fifteen miles per hour. Rain alternative 30 %.

Friday: Largely sunny with remoted bathe. Greater than 79 to 90. Jap winds from 10 to fifteen miles per hour. Rain alternative 20 %.

Friday evening: Partially cloudy with remoted bathe. Its lowest ranges from 66 to 75. Oriental winds from 10 to fifteen miles per hour. Rain alternative 20 %.

East Koy

Tonight: Partially cloudy. Bathing scattered within the night, then isolate the bathe after midnight. Its lowest ranges from 66 to 78. Oriental winds from 10 to fifteen miles per hour. Rain alternative 50 %.

Friday: Largely sunny with remoted bathe. Greater than 75 to 89. Jap winds from 10 to fifteen miles per hour. Rain alternative 20 %.

Friday evening: Partially cloudy. The remoted bathe within the night, then the bathe unfold after midnight. Its lowest ranges from 66 to 78. Jap wind is about 10 miles per hour. Rain alternative 50 %.

abstract

Excessive strain north of the islands will keep reasonable to native industrial winds throughout the weekend, adopted by a slight lower within the wind in early subsequent week. The secure summer season circumstances will convey durations of bathing and mode, whereas most Leeard areas stay considerably dry.

dialogue

Wind circulation in secure and dry commerce stays in place. Excessive floor strain is just not the far north of the state particularly, based on August requirements, however ITCz is displaced to the north of 10N, which results in a considerably slim strain that leads native industrial winds on the islands. Sustaining a medium -level edge maintains secure circumstances with a coup primarily based on between 5,000 and seven,000 ft, and no organized moisture within the circulation of economic winds has observed. Consequently, the rain within the wind was small for the reason that center of the morning, and the dry air areas have been even by means of the slopes of Kona on the massive island the place the afternoon bathe was often energetic in August.
It’s anticipated that somewhat change within the dry and comparatively secure industrial wind climate will change till Sunday. The offers could also be decreased from the fissure and switch from a extra oriental course to the 2 and Tuesday, because the floor edge to the north is weakened for a brief interval. The medium -level hills chain ought to stay sturdy sufficient to keep up secure circumstances, and the tropical humidity space might reduce the massive island on Monday or Tuesday, though the probabilities choose moisture to the south. Lengthy -term steering signifies reasonable buying and selling and a steady modest bathe of the second a part of subsequent week.

Flying

The reasonable industrial winds will proceed to the luxurious throughout the subsequent few days, whereas excessive strain stays within the northeast and the secure circumstances prevail. The clouds and bathe within the first place will concentrate on mountainous areas and mountainous areas, particularly in a single day till the morning hours. MVFR might be attainable to bathe, in any other case VFR will prevail.
There are at the moment no elements of legitimate.

Naval

A collection of Hawaiian Islands will keep the north of the Hawaiian Islands on new native industrial winds till early subsequent week. The small guide (SCA) continues to be legitimate for water and channels close to the province of Maui and the massive island till Saturday. This SCA is more likely to proceed on this Windier water early subsequent week.
A collection of medium and lengthy medium medium will proceed within the south (170-190 levels) for the remainder of this week, with the waves rising close to the typical summer season to Friday alongside the southern seashores. Browsing heights ought to lower to the background ranges early subsequent week, with enlarged vitality fading. One other small interval of South South will attain the center of subsequent week.
The risky circumstances within the face of the East will proceed throughout the prediction interval as a result of steady contemporary offers. Surgings will stay nearly flat on the northern seashores throughout the subsequent week.
The excessive peak related to the lunar cycle will result in slight coastal floods alongside the coasts and low coastal areas throughout the afternoon till Friday afternoon. The coastal flood assertion continues to be legitimate for easy coastal floods.

Hearth climate

The industrial winds will stay within the reasonable vary to the native tast till Sunday, whereas Ridge excessive maintains a mirrored image between 5000 and 7000 ft, in mild of this mounted and dry dry sample, the relative humidity will lower to the low vary to the mid -forty %, which results in the close to crucial climate circumstances. We don’t count on the weekend climate addresses, however the fears of the fireplace might be raised.

HFO hours/warnings/consulting

Small guide crafts till 6 pm on Saturday for the Maaalaa Bay, Pailolo channel, ALENUIHAHA channel, Massive Island Leeard Waters, Massive Island Southheast Waters.