Hawaii County Surf Forecast for July 30, 2026
Forecast for Big Island Windward and Southeast
| Shores | Tonight | Thursday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| East Facing | 5-7 | 4-6 | 4-6 | 4-6 |
| South Facing | 3-5 | 4-6 | 4-6 | 4-6 |
| Weather | Mostly cloudy. Numerous showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | ||||||
| Winds | East winds around 10 mph, becoming north in the evening, then becoming west after midnight. |
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| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | East winds 5 to 10 mph. | |||||
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| Sunrise | 5:56 AM HST. | |||||
| Sunset | 6:58 PM HST. | |||||
Forecast for Big Island Leeward
| Shores | Tonight | Thursday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 1-3 | 2-4 | 2-4 | 2-4 |
| South Facing | 3-5 | 4-6 | 4-6 | 4-6 |
| Weather | Partly sunny until 6 PM, then partly cloudy. Scattered showers. |
|---|---|
| Low Temperature | In the mid 70s. |
| Winds | Northwest winds around 5 mph in the afternoon, becoming light and variable. |
Swell Summary
Nearshore PacIOOS buoys indicate continued decline in easterly swell. The High Surf Advisory was cancelled earlier today. A small bump in short to medium period NE and N will arrive as Post-Trop Cyclone Fausto advances westward north of the islands providing small surf along N facing shores. Flat to tiny surf then returns by Thursday. Surf along E shores will trend up Thursday night into the weekend due to a combination of building short period trade wind swell and renewed medium to long period E swell, this time emanating from Hurricane Genevieve in the E Pac.
A medium period S swell building today and tonight will push S shore surf toward the summer average (5-6ft) for Thursday. Surf then fades gradually through the weekend while a mix of small S swells maintains surf slightly below the seasonal average.
NORTH EAST
NORTH WEST
WEST
SOUTH EAST
Data Courtesy of NOAA.gov and SwellInfo.com
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