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WaveCast Hawaii
10-19-2017 2:45 PM

NNW 8-Day Forecast
Data as of 10/19/2017, 2:45 PM
10/18/2017 8:00 AM - 10/26/2017 0:00 AM

10/18/201710/19/201710/20/201710/21/201710/22/201710/23/201710/24/201710/25/201710/26/2017
Dir: 352
Max: 1-1
Prd: 7
Dir: 339
Max: 4-5
Prd: 18
Dir: 340
Max: 6-7
Prd: 15
Dir: 337
Max: 4-4
Prd: 13
Dir: 330
Max: 7-9
Prd: 18
Dir: 331
Max: 8-9
Prd: 17
Dir: 330
Max: 5-6
Prd: 13
Dir: 334
Max: 5-6
Prd: 12
Dir: 339
Max: 4-5
Prd: 11

SSW 8-Day Forecast
Data as of 10/19/2017, 2:45 PM
10/18/2017 8:00 AM - 10/26/2017 0:00 AM

10/18/201710/19/201710/20/201710/21/201710/22/201710/23/201710/24/201710/25/201710/26/2017
Dir: 84
Max: 3-4
Prd: 6
Dir: 79
Max: 3-4
Prd: 6
Dir: 76
Max: 4-4
Prd: 6
Dir: 71
Max: 3-3
Prd: 6
Dir: 83
Max: 2-3
Prd: 8
Dir: 202
Max: 2-3
Prd: 16
Dir: 202
Max: 2-3
Prd: 15
Dir: 143
Max: 2-3
Prd: 15
Dir: 146
Max: 3-4
Prd: 14


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

Wednesday, October the 18th: Swell will be coming in from 352 degrees with 1 foot surf with 7 second periods around NNW facing breaks. SSW facing breaks are looking at surf running 3 to 4 feet from 84 degrees with 6 second periods.

Thursday, October the 19th: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 339 degrees with 4 to 5 foot surf with 18 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 3 to 4 feet from 79 degrees with 6 second periods.

Friday, October the 20th: We're expecting an increase in NNW energy. Swell will be coming in from 340 degrees with 6 to 7 foot surf with 15 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 4 to 4 feet from 76 degrees with 6 second periods.

Saturday, October the 21st: Look for a decrease in NNW energy from yesterday. Swell will be coming in from 337 degrees with 4 foot surf with 13 second periods around NNW facing breaks. We're also looking at a decrease in SSW energy. SSW facing breaks are looking at surf running 3 to 3 feet from 71 degrees with 6 second periods.

Sunday, October the 22nd: Our call is for an increase in NNW energy compared to yesterday. Swell will be coming in from 330 degrees with 7 to 9 foot surf with 18 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 83 degrees with 8 second periods.

Monday, October the 23rd: NNW energy is looking similar to yesterday. Swell will be coming in from 331 degrees with 8 to 9 foot surf with 17 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 202 degrees with 16 second periods.

Tuesday, October the 24th: We're expecting a decrease in NNW energy. Swell will be coming in from 330 degrees with 5 to 6 foot surf with 13 second periods around NNW facing breaks. SSW energy is looking similar to yesterday. SSW facing breaks are looking at surf running 2 to 3 feet from 202 degrees with 15 second periods.

Wednesday, October the 25th: NNW energy is looking similar to yesterday. Swell will be coming in from 334 degrees with 5 to 6 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 2 to 3 feet from 143 degrees with 15 second periods.

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