Hawaii County Surf Forecast for July 15, 2023
Forecast for Big Island Windward and Southeast
| Shores | Today | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 0-2 | 0-2 | 0-2 | 0-2 |
| East Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| South Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| Weather | Partly sunny. Showers likely. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | North winds 5 to 10 mph. | |||||
|
||||||
| Sunrise | 5:50 AM HST. | |||||
| Sunset | 7:02 PM HST. | |||||
| Weather | Mostly cloudy. Showers likely. | |||||
|---|---|---|---|---|---|---|
| Low Temperature | In the upper 60s. | |||||
| Winds | Northeast winds 5 to 10 mph. | |||||
|
||||||
| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | East winds 5 to 10 mph. | |||||
|
||||||
| Sunrise | 5:50 AM HST. | |||||
| Sunset | 7:02 PM HST. | |||||
Forecast for Big Island Leeward
| Shores | Today | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| West Facing | 0-2 | 0-2 | 0-2 | 0-2 |
| South Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| Weather | Sunny until 12 PM, then mostly cloudy. Isolated showers. |
|---|---|
| High Temperature | In the mid 80s. |
| Winds | Light and variable winds, becoming southwest around 10 mph in the afternoon. |
| Sunrise | 5:54 AM HST. |
| Sunset | 7:06 PM HST. |
| Weather | Mostly sunny. Scattered showers. |
|---|---|
| High Temperature | In the mid 80s. |
| Winds | Southeast winds around 5 mph, becoming west in the afternoon. |
| Sunrise | 5:54 AM HST. |
| Sunset | 7:06 PM HST. |
Swell Summary
Small southeast swell energy will maintain small surf along exposed south facing shores this weekend. Modest, choppy surf will persist along east facing shores through Monday. An upward trend in surf is expected along east facing shores starting Tuesday due to the arrival of a medium-period easterly swell, which is being generated by Tropical Cyclone Calvin. Surf will likely reach the High Surf Advisory criteria along east facing of most islands starting Tuesday night or Wednesday. There is also a possibility that some shorelines of the eastern islands may be near the High Surf Warning threshold during the passage of Calvin.
NORTH EAST
am 
pm 
Surf: Knee high ENE short period wind swell.
Conditions: Semi glassy in the morning with SSE winds less than 5mph. Semi choppy conditions for the afternoon with the winds shifting ESE 5-10mph.
NORTH WEST
am pm
Surf: Minimal (ankle high or less) surf.
Conditions: Light sideshore texture in the morning with ENE winds 5-10mph. Sideshore texture/chop conditions for the afternoon with the winds shifting SW 10-15mph.
WEST
am 
pm
Surf: Minimal (ankle high or less) surf.
Conditions: Clean in the morning with E winds less than 5mph. Light sideshore texture conditions for the afternoon with the winds shifting SSE 5-10mph.
SOUTH EAST
am pm
Surf: Ankle high E short period wind swell in the morning builds a bit for the afternoon.
Conditions: Sideshore texture/chop with NNE winds 10-15mph.
Data Courtesy of NOAA.gov and SwellInfo.com
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