Kauai Surf Forecast for October 17, 2025
| Shores | Today | Saturday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 8-12 | 10-14 | 8-12 | 7-10 |
| West Facing | 6-8 | 7-10 | 6-8 | 5-7 |
| South Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| East Facing | 3-5 | 3-5 | 4-6 | 4-6 |
| Weather | Cloudy until 12 PM, then partly sunny. Occasional showers and a chance of thunderstorms. |
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|---|---|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||||
| Winds | East winds 10 to 15 mph. | |||||||
|
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| Sunrise | 6:34 AM HST. | |||||||
| Sunset | 6:11 PM HST. | |||||||
| Weather | Mostly cloudy. Showers likely and a slight chance of thunderstorms. |
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|---|---|---|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | ||||||||
| Winds | East winds around 10 mph. | ||||||||
|
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| Weather | Partly sunny. Numerous showers and a slight chance of thunderstorms. |
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|---|---|---|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | ||||||||
| Winds | East winds around 15 mph. | ||||||||
|
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| Sunrise | 6:35 AM HST. | ||||||||
| Sunset | 6:11 PM HST. | ||||||||
Swell Summary
Two moderate, long period NW and NNW swells moving through the Hawaii region will keep surf heights elevated along N and W facing shores through the end of the week. Surf along N and W facing shores slowly trends down on Sunday. A hurricane force low E of Japan will bring another round of moderate, long period NW swell into the islands building surf heights along N and W facing shores from next Wednesday onward. This next long period swell may possibly reach low end High Surf Advisory levels from Wednesday into Thursday if we add a one to two foot upward adjustment to swell heights as compared to the ECMWF Wave model.
A series of small, medium to long period S to SW swells filter into the area into the weekend, keeping S shores from going flat. Short period surf along E shores picks up through the weekend as trade winds strengthen.
Data Courtesy of NOAA.gov and SwellInfo.com
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