Hawaii County Surf Forecast for May 11, 2025
Forecast for Big Island Windward and Southeast
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 3-5 | 3-5 | 3-5 | 2-4 |
| East Facing | 3-5 | 4-6 | 4-6 | 4-6 |
| South Facing | 6-8 | 6-8 | 6-8 | 5-7 |
| Weather | Mostly sunny until 6 PM, then mostly cloudy. Showers likely. |
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|---|---|---|---|---|---|---|---|
| Low Temperature | In the upper 60s. | ||||||
| Winds | Northeast winds 5 to 10 mph. | ||||||
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| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the lower 80s. | |||||
| Winds | Northeast winds around 10 mph. | |||||
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| Sunrise | 5:46 AM HST. | |||||
| Sunset | 6:47 PM HST. | |||||
Forecast for Big Island Leeward
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 3-5 | 3-5 | 3-5 | 2-4 |
| South Facing | 6-8 | 6-8 | 6-8 | 5-7 |
| Weather | Mostly sunny until 6 PM, then mostly cloudy. Hazy. Scattered showers. |
|---|---|
| Low Temperature | Around 70. |
| Winds | Northwest winds around 5 mph, becoming east after midnight. |
Swell Summary
Surf along south-facing shores should peak tonight into Sunday morning with surf heights peaking just below advisory thresholds. This swell will slowly decline through the middle of next week and surf heights will return to background levels by the later half of next week.
Surf along east-facing shores should see a slight increase of rough and choppy surf due to the trade winds strengthening tonight into Sunday. Rough and choppy surf will persist throughout next week with a slight decrease in surf heights as the trades ease slightly early next week.
Surf along exposed north-facing shores will decline on Sunday as the current short-period north swell fades. A small northwest swell should fill in late Sunday into Monday, which should maintain some small surf along north facing shores through next week.
NORTH EAST
am
pm
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Surf: Chest to shoulder high N short period wind swell for the morning going more NNE and building into the chest to head range in the afternoon.
Conditions: Bumpy/choppy with NNE winds 15-20mph in the morning shifting NNW for the afternoon.
NORTH WEST
am
pm
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Surf: Waist to chest high N short period wind swell.
Conditions: Choppy/disorganized with NNE winds 10-15mph in the morning increasing to 20-25mph in the afternoon.
WEST
am
pm
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Surf: Knee high NW short period wind swell in the morning with occasional thigh high sets. This drops a bit in the afternoon.
Conditions: Glassy in the morning with ESE winds less than 5mph. Semi glassy conditions for the afternoon with the winds shifting to the SSE.
SOUTH EAST
am
pm
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Surf: Knee high ENE short period wind swell in the morning builds in the afternoon with occasional sets up to waist high.
Conditions: Sideshore/choppy with NNE winds 15-20mph in the morning shifting N 20-25mph in the afternoon.
Data Courtesy of NOAA.gov and SwellInfo.com




