Hawaii County Surf Forecast for July 26, 2026
Forecast for Big Island Windward and Southeast
HIGH SURF ADVISORY FOR SOUTH FACING SHORES
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 0-2 | 0-2 | 2-4 | 4-6 |
| East Facing | 4-6 | 4-6 | 4-6 | 6-8 |
| South Facing | 7-10 | 7-10 | 7-10 | 6-8 |
| Weather | Mostly cloudy. Numerous showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | In the lower 70s. | ||||||
| Winds | North winds around 10 mph, becoming northwest after midnight. |
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| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | North winds around 10 mph. | |||||
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| Sunrise | 5:54 AM HST. | |||||
| Sunset | 6:59 PM HST. | |||||
Forecast for Big Island Leeward
HIGH SURF ADVISORY FOR SOUTH FACING SHORES
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 5-7 | 5-7 | 5-7 | 4-6 |
| South Facing | 7-10 | 7-10 | 7-10 | 6-8 |
| Weather | Partly cloudy. Scattered showers. |
|---|---|
| Low Temperature | In the lower 70s. |
| Winds | South winds around 5 mph, becoming east. |
Swell Summary
Nearshore buoys indicate energy spread throughout the wave spectrum but most heavily concentrated in the long period bands in support of borderline High Surf Advisory conditions for S facing shores this afternoon. The advisory remains in effect through tonight but may warrant an extension through Sunday conditional on overnight observations.
Locally strong trades support rough surf along E shores slightly above the seasonal average through tonight. As trade wind swell declines with diminishing trades, a long period swell from Hurricane Fausto arrives tonight then builds through Sunday and Monday, peaking late Tuesday into Tuesday night. This swell is forecast to produce advisory-threshold surf along E facing shores as early as Sunday night followed by potential for warning-level surf as it peaks on Tuesday. After a brief lull mid-week, a medium to long period E swell emanating from TC Genevieve in the E Pac will build Thursday night into the weekend.
Surf along N shores remains flat to tiny through the weekend. Some increase is expected as Fausto or its remnants pass over the region Tuesday and Wednesday.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com



