Hawaii County Surf Forecast for May 31, 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 | 1-3 | 1-3 | 1-3 | 1-3 |
| East Facing | 2-4 | 2-4 | 1-3 | 1-3 |
| South Facing | 8-12 | 8-12 | 8-12 | 8-12 |
| Weather | Mostly cloudy. Scattered showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | Around 70. | ||||||
| Winds | Northeast winds 5 to 10 mph, becoming northwest after midnight. |
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| Weather | Mostly cloudy. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the lower 80s. | |||||
| Winds | North winds 5 to 10 mph. | |||||
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| Sunrise | 5:41 AM HST. | |||||
| Sunset | 6:55 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 | 5-7 |
| South Facing | 8-12 | 8-12 | 8-12 | 8-12 |
| Weather | Mostly cloudy. Hazy. |
|---|---|
| Low Temperature | Around 70. |
| Winds | West winds around 5 mph in the evening, becoming light and variable. |
| Weather | Partly sunny. |
|---|---|
| High Temperature | In the mid 80s. |
| Winds | Light and variable winds, becoming west around 5 mph in the afternoon. |
| Sunrise | 5:45 AM HST. |
| Sunset | 6:59 PM HST. |
Swell Summary
Large surf associated with a long-period south-southwest swell will maintain through the weekend for exposed south-facing shores. The swell will gradually begin to ease on Monday at the same time that long-period forerunners from the next south-southwest swell are expected to arrive. Heights may briefly dip below the advisory level, but as the next swell fills in, surf will likely return to advisory levels Tuesday through midweek as it peaks. A gradual downward trend is then expected through the second half of next week.
Surf along north-facing shores will remain small through Monday, then potentially trend up as a small north swell arrives by midweek. Expect surf along east-facing shores to continue to ease for Sunday and Monday when trade winds are at their weakest. Then, a slight increase is likely beginning Tuesday due to a combination of strengthening trades and a wrapping north swell.
NORTH EAST
am
pm
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Surf: Minimal (ankle high or less) surf.
Conditions: Semi choppy with ESE winds 5-10mph in the morning increasing to 10-15mph in the afternoon.
NORTH WEST
am
pm
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Surf: Minimal (ankle high or less) surf.
Conditions: Clean in the morning with ESE winds less than 5mph. Bumpy/semi bumpy conditions for the afternoon with the winds shifting W 5-10mph.
WEST
am
pm
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Surf: Minimal (ankle high or less) surf.
Conditions: Light sideshore texture in the morning with NNW winds 5-10mph. Bumpy/semi bumpy conditions for the afternoon with the winds shifting to the WNW.
SOUTH EAST
am
pm
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Surf: Minimal (ankle high or less) surf.
Conditions: Sideshore texture/chop with NE winds 10-15mph.
Data Courtesy of NOAA.gov and SwellInfo.com





