Surf Forecast :: Tonga


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WaveCast Tonga
5-15-2026 4:15 AM

Swell Forecast
Data as of 5/15/2026, 4:15 AM

5/14/20265/15/20265/16/20265/17/20265/18/20265/19/20265/20/20265/21/20265/22/20265/23/20265/24/20265/25/20265/26/20265/27/20265/28/20265/29/20265/30/2026
Dir: 195
Max: 5-6
Prd: 14
Dir: 143
Max: 7-8
Prd: 9
Dir: 132
Max: 6-8
Prd: 9
Dir: 120
Max: 6-7
Prd: 8
Dir: 113
Max: 5-6
Prd: 8
Dir: 113
Max: 5-6
Prd: 9
Dir: 163
Max: 6-7
Prd: 11
Dir: 153
Max: 8-9
Prd: 11
Dir: 148
Max: 7-8
Prd: 11
Dir: 139
Max: 5-6
Prd: 10
Dir: 131
Max: 4-5
Prd: 10
Dir: 128
Max: 3-4
Prd: 10
Dir: 125
Max: 2-3
Prd: 10
Dir: 123
Max: 2-3
Prd: 9
Dir: 227
Max: 3-4
Prd: 14
Dir: 227
Max: 3-4
Prd: 15
Dir: 229
Max: 4-5
Prd: 14


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

Thursday, May the 14th: Swell will be coming in from 195 degrees with 5 to 6 foot surf with 14 second periods.

Friday, May the 15th: Our call is for an increase in Swell energy compared to yesterday. Swell will be coming in from 143 degrees with 7 to 8 foot surf with 9 second periods.

Saturday, May the 16th: Swell energy is looking similar to yesterday. Swell will be coming in from 132 degrees with 6 to 8 foot surf with 9 second periods.

Sunday, May the 17th: Look for a decrease in Swell energy from yesterday. Swell will be coming in from 120 degrees with 6 to 7 foot surf with 8 second periods.

Monday, May the 18th: We're expecting a decrease in Swell energy. Swell will be coming in from 113 degrees with 5 to 6 foot surf with 8 second periods.

Tuesday, May the 19th: Swell energy is looking similar to yesterday. Swell will be coming in from 113 degrees with 5 to 6 foot surf with 9 second periods.

Wednesday, May the 20th: We're expecting an increase in Swell energy. Swell will be coming in from 163 degrees with 6 to 7 foot surf with 11 second periods.

Thursday, May the 21st: Our call is for an increase in Swell energy compared to yesterday. Swell will be coming in from 153 degrees with 8 to 9 foot surf with 11 second periods.

Friday, May the 22nd: Look for a decrease in Swell energy from yesterday. Swell will be coming in from 148 degrees with 7 to 8 foot surf with 11 second periods.

Saturday, May the 23rd: We're expecting a decrease in Swell energy. Swell will be coming in from 139 degrees with 5 to 6 foot surf with 10 second periods.

Sunday, May the 24th: Look for a decrease in Swell energy from yesterday. Swell will be coming in from 131 degrees with 4 to 5 foot surf with 10 second periods.

Monday, May the 25th: We're expecting a decrease in Swell energy. Swell will be coming in from 128 degrees with 3 to 4 foot surf with 10 second periods.

Tuesday, May the 26th: Look for a decrease in Swell energy from yesterday. Swell will be coming in from 125 degrees with 2 to 3 foot surf with 10 second periods.

Wednesday, May the 27th: Swell energy is looking similar to yesterday. Swell will be coming in from 123 degrees with 2 to 3 foot surf with 9 second periods.

Thursday, May the 28th: We're expecting an increase in Swell energy. Swell will be coming in from 227 degrees with 3 to 4 foot surf with 14 second periods.

Friday, May the 29th: Swell energy is looking similar to yesterday. Swell will be coming in from 227 degrees with 3 to 4 foot surf with 15 second periods.