Hawaii County Surf Forecast for September 10, 2026
Forecast for Big Island Windward and Southeast
| Shores | Tonight | Thursday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 1-3 | 1-3 | 0-2 | 0-2 |
| East Facing | 4-6 | 4-6 | 3-5 | 3-5 |
| South Facing | 6-8 | 5-7 | 4-6 | 4-6 |
| Weather | Mostly cloudy. Numerous showers. | |||||
|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | |||||
| Winds | East winds 5 to 10 mph. | |||||
|
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| Weather | Mostly cloudy. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the lower 80s. | |||||
| Winds | Northeast winds 5 to 10 mph. | |||||
|
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| Sunrise | 6:06 AM HST. | |||||
| Sunset | 6:28 PM HST. | |||||
Forecast for Big Island Leeward
| Shores | Tonight | Thursday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 4-6 | 3-5 | 2-4 | 2-4 |
| South Facing | 6-8 | 5-7 | 4-6 | 4-6 |
| Weather | Mostly cloudy. Scattered showers. |
|---|---|
| Low Temperature | In the lower 70s. |
| Winds | Northwest winds around 5 mph in the evening, becoming light and variable. |
| Weather | Partly sunny. Scattered showers with isolated thunderstorms. |
|---|---|
| High Temperature | In the upper 80s. |
| Winds | West winds around 5 mph. |
| Sunrise | 6:10 AM HST. |
| Sunset | 6:32 PM HST. |
Swell Summary
The current moderate mid-period south swell continues to decline this afternoon and surf has dropped below advisory thresholds for south facing shores. This swell will continue to steadily decline over the next few days with below average surf expected by the weekend.
Surf along east facing shores will gradually decrease tonight and will remain near seasonal averages through around Saturday due to east and northeast swells generate by former tropical cyclones. Surf along north facing shores continues to receive a small bump due to Lowell. This short-period northwest swell will quickly fade, allowing surf to become tiny along north facing shores on Thursday as Lowell weakens and tracks away from the islands.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com
