Hawaii County Surf Forecast for August 07, 2023
Forecast for Big Island Windward and Southeast
HIGH SURF WARNING FOR EAST FACING SHORES
| Shores | Today | Tuesday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 1-3 | 2-4 | 3-5 | 2-4 |
| East Facing | 5-7 | 8-12 | 10-15 | 8-12 |
| South Facing | 4-6 | 5-7 | 5-7 | 4-6 |
| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the upper 80s. | |||||
| Winds | Northeast winds 10 to 15 mph. | |||||
|
||||||
| Sunrise | 5:58 AM HST. | |||||
| Sunset | 6:54 PM HST. | |||||
| Weather | Mostly cloudy. Isolated showers. | |||||
|---|---|---|---|---|---|---|
| Low Temperature | In the lower 70s. | |||||
| Winds | North winds around 10 mph. | |||||
|
||||||
| Weather | Partly sunny. Isolated showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the upper 80s. | |||||
| Winds | North winds around 15 mph. | |||||
|
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| Sunrise | 5:58 AM HST. | |||||
| Sunset | 6:53 PM HST. | |||||
Forecast for Big Island Leeward
| Shores | Today | Tuesday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| West Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| South Facing | 2-4 | 2-4 | 2-4 | 3-5 |
| Weather | Mostly cloudy until 12 AM, then partly cloudy. Isolated showers. |
|---|---|
| Low Temperature | In the mid 70s. |
| Winds | Southwest winds around 5 mph, becoming east after midnight. |
Swell Summary
Surf along east facing shores will quickly ramp up and become rough today through Wednesday due to a combination of very strong trades, large seas and a moderately sized, moderate period easterly swell generated from Dora. The largest surf is expected over the eastern end of the state, where surf heights will reach warning levels from tonight through Tuesday afternoon. A downward trend is expected from Tuesday night onward. A High Surf Advisory may be needed starting tonight along exposed east facing shores of Oahu and Kauai.
Surf along south facing shores will remain small through tonight. A short to medium period southeast swell will fill in on Tuesday from Dora as it passes by far to the south. This will be a short lived event with a peak occurring late Tuesday into early Wednesday. A long period south-southwest swell from the South Pacific will arrive by Wednesday, south shore surf heights approaching advisory thresholds from Wednesday into Thursday, before diminishing through the end of the week.
NORTH EAST
am 
pm 
Surf: Knee to waist high ENE short period wind swell in the morning builds to waist to chest high for the afternoon.
Conditions: Choppy/sideshore current with SE winds 15-20mph in the morning shifting ESE for the afternoon.
NORTH WEST
am 
pm 
Surf: Minimal (ankle high or less) surf.
Conditions: Glassy in the early morning with E winds less than 5mph. Bumpy/semi bumpy conditions move in during the morning hours with the winds shifting W 5-10mph.
WEST
am pm 
Surf: Minimal (ankle high or less) surf.
Conditions: Glassy in the morning with SSE winds less than 5mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting SW 5-10mph.
SOUTH EAST
am 
pm
Surf: Knee to thigh high E short period wind swell in the morning builds to waist to chest high for the afternoon.
Conditions: Clean in the early morning with NNW winds 5-10mph. Sideshore texture/chop conditions move in during the morning hours with the winds shifting NE 10-15mph.
Data Courtesy of NOAA.gov and SwellInfo.com
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