Hawaii County Surf Forecast for March 12, 2024
Forecast for Big Island Windward and Southeast
| Shores | Today | Wednesday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 3-5 | 3-5 | 3-5 | 2-4 |
| East Facing | 4-6 | 4-6 | 2-4 | 2-4 |
| South Facing | 2-4 | 2-4 | 1-3 | 1-3 |
| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the upper 70s. | |||||
| Winds | Southeast winds 5 to 10 mph. | |||||
|
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| Sunrise | 6:30 AM HST. | |||||
| Sunset | 6:29 PM HST. | |||||
| Weather | Mostly cloudy. Showers likely. | |||||
|---|---|---|---|---|---|---|
| Low Temperature | In the mid 60s. | |||||
| Winds | Southeast winds 5 to 10 mph. | |||||
|
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| Weather | Mostly sunny. Scattered showers. | ||||
|---|---|---|---|---|---|
| High Temperature | Around 80. | ||||
| Winds | Southeast winds 5 to 10 mph. | ||||
|
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| Sunrise | 6:29 AM HST. | ||||
| Sunset | 6:29 PM HST. | ||||
Forecast for Big Island Leeward
| Shores | Today | Wednesday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| West Facing | 2-4 | 2-4 | 2-4 | 2-4 |
| South Facing | 2-4 | 2-4 | 1-3 | 1-3 |
Swell Summary
Surf along exposed north and west facing shores will peak today just below High Surf Advisory levels as a long period northwest swell fills in. This swell will then trend downward by Wednesday. A more significant northwest to north-northwest swell is expected to move into the islands late Wednesday night through the second half of the week. Surf heights will likely exceed warning levels during the peak of this event from late Thursday through Friday, with swell heights decreasing through the upcoming weekend. Another overlapping moderate long period northwest swell will build in this weekend, possibly peaking at low end HSA thresholds by Sunday.
Surf along east facing shores will begin to ease through Wednesday as the trade winds diminish. Surf along south facing shores should return to background levels by Wednesday.
NORTH EAST
am 
pm 
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
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 
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 
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
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