Hawaii County Surf Forecast for August 09, 2026
Forecast for Big Island Windward and Southeast
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 0-2 | 0-2 | 0-2 | 0-2 |
| East Facing | 2-4 | 3-5 | 3-5 | 3-5 |
| South Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| Weather | Mostly cloudy. Numerous showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | In the lower 70s. | ||||||
| Winds | Northeast winds 5 to 10 mph. | ||||||
|
|||||||
| Weather | Mostly cloudy. Numerous showers. | ||||
|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | ||||
| Winds | Northeast winds 5 to 10 mph. | ||||
|
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| Sunrise | 5:59 AM HST. | ||||
| Sunset | 6:53 PM HST. | ||||
Forecast for Big Island Leeward
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 2-4 | 2-4 | 2-4 | 2-4 |
| South Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| Weather | Mostly sunny until 6 PM, then mostly clear. Isolated showers. |
|---|---|
| Low Temperature | In the lower 70s. |
| Winds | West winds around 5 mph, becoming south in the evening, then becoming light and variable after midnight. |
| Weather | Mostly sunny. Numerous showers. |
|---|---|
| High Temperature | Around 90. |
| Winds | South winds around 5 mph, becoming west in the afternoon. |
| Sunrise | 6:03 AM HST. |
| Sunset | 6:57 PM HST. |
Swell Summary
Continued small overlapping south-southwest swells will produce south shore surf near August average this weekend and near to above average Monday and Tuesday. A larger swell will arrive Tuesday night and may push surf to the High Surf Advisory level late Wednesday through Friday. This swell should slowly decrease next weekend.
Along east-facing shores, short-period trade wind swell will generate surf just below August average through Thursday. Depending on how potential tropical cyclone development plays out southeast of the islands, an increase in southeast swell is possible Friday and next weekend. Aside from wrapping trade wind energy, surf along north-facing shores will remain flat to tiny through the week.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com



