Hawaii County Surf Forecast for November 13, 2024
Forecast for Big Island Windward and Southeast
Shores | Tonight | Wednesday | ||
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Surf | Surf | |||
PM | AM | AM | PM | |
North Facing | 3-5 | 4-6 | 5-7 | 8-12 |
East Facing | 4-6 | 4-6 | 4-6 | 5-7 |
South Facing | 1-3 | 1-3 | 3-5 | 3-5 |
Weather | Mostly cloudy. Numerous showers. | |||||
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Low Temperature | Around 70. | |||||
Winds | North winds around 10 mph, becoming northwest after midnight. |
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Weather | Mostly cloudy. Numerous showers. | |||||
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High Temperature | In the lower 80s. | |||||
Winds | North winds 10 to 15 mph. | |||||
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Sunrise | 6:27 AM HST. | |||||
Sunset | 5:42 PM HST. |
Forecast for Big Island Leeward
Shores | Tonight | Wednesday | ||
---|---|---|---|---|
Surf | Surf | |||
PM | AM | AM | PM | |
West Facing | 1-3 | 2-4 | 2-4 | 3-5 |
South Facing | 1-3 | 1-3 | 2-4 | 2-4 |
Weather | Mostly sunny. Isolated showers. |
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High Temperature | In the mid 80s. |
Winds | Southwest winds around 5 mph, becoming west in the afternoon. |
Sunrise | 6:31 AM HST. |
Sunset | 5:46 PM HST. |
Swell Summary
Existing medium to long-period northwest (320 degrees) swell energy will be reinforced by a larger, long-period northwest (320-330) swell later tonight. This swell is forecast to peak well above advisory levels threshold for north and west facing shores Wednesday, potentially nearing High Surf Warning thresholds late Wednesday, before fading Thursday. This swell will mix with a small, long- period north-northwest (340-350) swell that will also peak tonight into Wednesday. A High Surf Advisory has been issued for north and west facing shores of Niihau, Kauai, Oahu, and Molokai, as well as north facing shores of Maui, going into effect at 6 AM HST Wednesday.
Rough and choppy surf along east facing shores will gradually become more elevated during the second half of the week as trades become stronger locally and upstream of the islands. Surf along east facing shores is expected to build to the advisory level Thursday into Friday, then hold into the weekend. Surf along south facing shores remains small through the period, except for a small bump expected 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