Hawaii County Surf Forecast for September 04, 2026
Forecast for Big Island Windward and Southeast
HIGH SURF ADVISORY FOR SOUTH FACING SHORES
| Shores | Tonight | Friday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| East Facing | 6-8 | 6-8 | 6-8 | 7-10 |
| South Facing | 7-10 | 7-10 | 8-12 | 8-12 |
| Weather | Mostly cloudy. Scattered showers. | ||||
|---|---|---|---|---|---|
| Low Temperature | In the lower 70s. | ||||
| Winds | Northeast winds around 15 mph. | ||||
|
|||||
| Weather | Mostly sunny. Scattered showers. | ||||
|---|---|---|---|---|---|
| High Temperature | In the lower 80s. | ||||
| Winds | Northeast winds around 10 mph. | ||||
|
|||||
| Sunrise | 6:05 AM HST. | ||||
| Sunset | 6:34 PM HST. | ||||
Forecast for Big Island Leeward
HIGH SURF ADVISORY FOR SOUTH FACING SHORES
| Shores | Tonight | Friday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 5-7 | 5-7 | 5-7 | 5-7 |
| South Facing | 7-10 | 7-10 | 8-12 | 8-12 |
| Weather | Partly cloudy. Isolated showers. |
|---|---|
| Low Temperature | In the lower 70s. |
| Winds | West winds around 5 mph, becoming south. |
Swell Summary
Swells from Hurricane Lowell has filled in and will remain elevated above High Surf Advisory conditions through Friday. The swell will gradually veer from southeast towards the southwest early next week. While, the forecast for swells and seas for next week will highly depend on the eventual track and intensity of Lowell, confidence is beginning to increase for the potential of extra- large surf (exceeding warning levels) along south and western exposures early next week. Coinciding also with monthly high tides, this will create the potential for impacts to harbor entrances, channels, as well as coastal properties and infrastructure including roadways.
A large, medium-period east swell from Hurricane Karina will steadily fill in Friday into the weekend and will likely produce high end advisory level surf or warning level surf along east facing shores by this weekend.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com
