Hawaii County Surf Forecast for November 19, 2024
Forecast for Big Island Windward and Southeast
Shores | Tonight | Tuesday | ||
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Surf | Surf | |||
PM | AM | AM | PM | |
North Facing | 4-6 | 3-5 | 2-4 | 2-4 |
East Facing | 6-8 | 5-7 | 4-6 | 4-6 |
South Facing | 1-3 | 0-2 | 0-2 | 0-2 |
Weather | Mostly sunny until 6 PM, then mostly cloudy. Scattered showers. |
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Low Temperature | In the upper 60s. | ||||||
Winds | East winds 5 to 10 mph, becoming northwest after midnight. |
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Weather | Partly sunny. Numerous showers. | |||||
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High Temperature | In the lower 80s. | |||||
Winds | Northwest winds around 5 mph, becoming northeast in the afternoon. |
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Sunrise | 6:30 AM HST. | |||||
Sunset | 5:40 PM HST. |
Forecast for Big Island Leeward
Shores | Tonight | Tuesday | ||
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Surf | Surf | |||
PM | AM | AM | PM | |
West Facing | 1-3 | 1-3 | 1-3 | 1-3 |
South Facing | 1-3 | 0-2 | 0-2 | 0-2 |
Weather | Sunny until 12 PM, then partly sunny. Scattered showers. |
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High Temperature | In the mid 80s. |
Winds | East winds around 5 mph, becoming west in the afternoon. |
Sunrise | 6:34 AM HST. |
Sunset | 5:44 PM HST. |
Swell Summary
Surf along east-facing shores is on the decline, but will remain rough and choppy through tonight. With surf heights continuing to drop, the High Surf Advisory (HSA) for east facing shores has been cancelled.
The current small, medium period northwest (320 degree) swell will continue to decline tonight. However, a similar pulse from the northwest is possible late Wednesday night into Thursday, providing a small boost in north shore surf. A larger medium-period northwest swell is expected this weekend, as well as a moderate northeast swell. This combination of swells could result in advisory-level surf for north and west facing shores this weekend.
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