Hawaii County Surf Forecast for December 23, 2024
Forecast for Big Island Windward and Southeast
HIGH SURF ADVISORY FOR NORTH FACING SHORES
Shores | Tonight | Monday | ||
---|---|---|---|---|
Surf | Surf | |||
PM | AM | AM | PM | |
North Facing | 14-18 | 12-16 | 8-12 | 6-8 |
East Facing | 1-3 | 1-3 | 2-4 | 2-4 |
South Facing | 1-3 | 1-3 | 1-3 | 1-3 |
Weather | Mostly cloudy. Numerous showers. | ||||||
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Low Temperature | In the upper 60s. | ||||||
Winds | Northeast winds around 5 mph. | ||||||
|
Weather | Partly sunny. Numerous showers. | |||||
---|---|---|---|---|---|---|
High Temperature | Around 80. | |||||
Winds | Northeast winds 5 to 10 mph. | |||||
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Sunrise | 6:51 AM HST. | |||||
Sunset | 5:47 PM HST. |
Forecast for Big Island Leeward
HIGH SURF WARNING FOR WEST FACING SHORES
Shores | Tonight | Monday | |||
---|---|---|---|---|---|
Surf | Surf | ||||
PM | AM | AM | PM | ||
West Facing | 8-12 | 8-12 | 7-10 | 6-8 | |
South Facing | 1-3 | 1-3 | 1-3 | 1-3 |
Weather | Mostly cloudy until 12 AM, then partly cloudy. |
---|---|
Low Temperature | In the upper 60s. |
Winds | Northwest winds around 5 mph, becoming southeast. |
Weather | Mostly sunny. Isolated showers. |
---|---|
High Temperature | In the mid 80s. |
Winds | Light and variable winds, becoming southwest around 5 mph in the afternoon. |
Sunrise | 6:55 AM HST. |
Sunset | 5:51 PM HST. |
Swell Summary
An extended period of hazardous surf and beach conditions will persist into Monday along exposed north and west facing shores due to an extra-large northwest swell (315-330 degrees). This swell peak around sunset, and will ease tonight through Monday. Surf will fall into the High Surf Advisory range during the day Monday and should decline below advisory levels later Tuesday.
Another large northwest swell is expected Thursday and Friday, but it is not anticipated to be as large as today's swell. Aside from areas exposed to the northwest swell, surf along east and south facing shores will remain small through Monday. As trades return, some increase in rough, short period energy is expected for eastern shores late Monday through the holiday week.
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