Hawaii County Surf Forecast for September 07, 2026
Forecast for Big Island Windward and Southeast
HIGH SURF WARNING FOR SOUTH FACING SHORES
| Shores | Tonight | Monday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| East Facing | 7-10 | 7-10 | 7-10 | 7-10 |
| South Facing | 7-10 | 7-10 | 7-10 | 12-16 |
| Weather | Cloudy. Occasional showers with isolated thunderstorms. |
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|---|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | ||||||
| Winds | Southeast winds around 5 mph. | ||||||
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Forecast for Big Island Leeward
HIGH SURF WARNING FOR SOUTH AND WEST FACING SHORES
| Shores | Tonight | Monday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 6-8 | 6-8 | 6-8 | 8-12 |
| South Facing | 7-10 | 7-10 | 7-10 | 12-16 |
Swell Summary
Surf will remain elevated through tonight for south and east facing shores at High Surf Advisory levels. South swell from Hurricane Lowell is expected to rise rapidly Monday, and peak Monday night bringing warning level surf to exposed shorelines. This swell may shift out of the southwest late Monday night. Due to the track of Lowell, a sharp gradient in swell is expected from west to east. This will bring damaging surf to portions of Kauai County and possibly Oahu. Swell energy is expected to drop off quickly on Tuesday. A large, medium-period east swell from Tropical Storm Karina will also persist through at least Monday, producing advisory level surf along east facing shores. Surf along north facing shores will remain flat except areas exposed to the storm swells.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com
