Kauai Surf Forecast for September 13, 2025
| Shores | Today | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 4-6 | 3-5 | 2-4 | 2-4 |
| West Facing | 3-5 | 3-5 | 2-4 | 2-4 |
| South Facing | 3-5 | 2-4 | 2-4 | 2-4 |
| East Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| Weather | Partly sunny. Scattered showers. | ||||||
|---|---|---|---|---|---|---|---|
| High Temperature | In the upper 80s. | ||||||
| Winds | East winds around 15 mph. | ||||||
|
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| Sunrise | 6:24 AM HST. | ||||||
| Sunset | 6:44 PM HST. | ||||||
| Weather | Mostly cloudy. Isolated showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | ||||||
| Winds | East winds around 10 mph. | ||||||
|
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| Weather | Partly sunny. Isolated showers. | ||||||
|---|---|---|---|---|---|---|---|
| High Temperature | In the upper 80s. | ||||||
| Winds | East winds 10 to 15 mph. | ||||||
|
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| Sunrise | 6:24 AM HST. | ||||||
| Sunset | 6:43 PM HST. | ||||||
Swell Summary
The recent small, medium period north swell is currently on the decline today but should still have enough energy to keep north- facing shore surf up to near head high heights into this afternoon. This swell will significantly fall off Sunday and produce waist high surf by late Sunday afternoon. Another medium period north swell arrival Thursday may cause a slight bump in late week surf along north-facing shores.
Surf along south-facing shores will remain near or slightly above late summer norms the next couple of days. This morning's elevated south surf will fall through the day as the small, medium period south swell that peaked yesterday drops off through this afternoon. A small long period reinforcement arriving tonight will hold south shore surf to around waist high Sunday.
Typical short period wind wave chop will occur along east-facing shores under moderate trades this weekend.
Data Courtesy of NOAA.gov and SwellInfo.com
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