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WaveCast Hawaii
2-20-2019 2:45 PM

NNW 8-Day Forecast
Data as of 2/20/2019, 2:45 PM
2/19/2019 8:00 AM - 2/27/2019 0:00 AM

2/19/20192/20/20192/21/20192/22/20192/23/20192/24/20192/25/20192/26/20192/27/2019
Dir: 334
Max: 4-5
Prd: 12
Dir: 339
Max: 2-3
Prd: 10
Dir: 303
Max: 1-2
Prd: 14
Dir: 329
Max: 0-1
Prd: 11
Dir: 331
Max: 0-1
Prd: 10
Dir: 330
Max: 0-1
Prd: 9
Dir: 334
Max: 6-7
Prd: 12
Dir: 335
Max: 6-8
Prd: 14
Dir: 338
Max: 5-6
Prd: 11

SSW 8-Day Forecast
Data as of 2/20/2019, 2:45 PM
2/19/2019 8:00 AM - 2/27/2019 0:00 AM

2/19/20192/20/20192/21/20192/22/20192/23/20192/24/20192/25/20192/26/20192/27/2019
Dir: 70
Max: 2-2
Prd: 11
Dir: 72
Max: 2-3
Prd: 11
Dir: 72
Max: 3-3
Prd: 11
Dir: 221
Max: 1-2
Prd: 14
Dir: 146
Max: 1-1
Prd: 8
Dir: 149
Max: 1-1
Prd: 7
Dir: 148
Max: 1-1
Prd: 7
Dir: 145
Max: 0-1
Prd: 7
Dir: 143
Max: 0-1
Prd: 7


Forecast Based on WaveWatchIII Data Courtesy NOAA/NWS/NCEP Ocean Modeling Branch

Tuesday, February the 19th: Swell will be coming in from 334 degrees with 4 to 5 foot surf with 12 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 2 to 2 feet from 70 degrees with 11 second periods.

Wednesday, February the 20th: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 339 degrees with 2 to 3 foot surf with 10 second periods around NNW facing breaks. We're also looking at an increase in SSW energy. SSW facing breaks are looking at surf running 2 to 3 feet from 72 degrees with 11 second periods.

Thursday, February the 21st: We're expecting a decrease in NNW energy. Swell will be coming in from 303 degrees with 1 to 2 foot surf with 14 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 3 to 3 feet from 72 degrees with 11 second periods.

Friday, February the 22nd: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 329 degrees with 0 to 1 foot surf with 11 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 1 to 2 feet from 221 degrees with 14 second periods.

Saturday, February the 23rd: NNW energy is looking similar to yesterday. Swell will be coming in from 331 degrees with 0 to 1 foot surf with 10 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 1 to 1 feet from 146 degrees with 8 second periods.

Sunday, February the 24th: NNW energy is looking similar to yesterday. Swell will be coming in from 330 degrees with 0 to 1 foot surf with 9 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 1 to 1 feet from 149 degrees with 7 second periods.

Monday, February the 25th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 334 degrees with 6 to 7 foot surf with 12 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 1 to 1 feet from 148 degrees with 7 second periods.

Tuesday, February the 26th: We're expecting an increase in NNW energy. Swell will be coming in from 335 degrees with 6 to 8 foot surf with 14 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 0 to 1 feet from 145 degrees with 7 second periods.

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