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Surf Forecasts:
Kennebunk Beach surfForecast / Maine / USA
48hr Weather and Surf, issued 7 pm Monday 18 May 2026 EDTForecast update in hr min s Forecast update imminent
Kennebunk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kennebunk Beach sea temperature is
8.6° C
(Which is normal for this time of year)How big are the waves at Kennebunk Beach today?
The current surf forecast for Kennebunk Beach at 10PM is: 0.5m 8s primary swell from a Southeast direction and 0.8m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 18). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 2ft (0.6m) | 8s |
| Evening (18 May) | 1.5ft (0.5m) | 8s |
Table - waves today at Kennebunk Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 31°C on Tue afternoon, min 9°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 8 | SE 8 | SE 8 | SSE 5 | SE 9 | SE 9 | SE 9 | S 5 | SSE 6 | SSE 7 | E 16 | SSE 7 | WSW 4 | SSW 5 | SSW 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
39 | 28 | 28 | 37 | 38 | 39 | 39 | 43 | 110 | 187 | 5 | 136 | 7 | 58 | 48 | 30 | 30 | 29 | 29 | 29 | 21 | 13 | 13 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | glassy | cross-on | |
High Tide | 1:10AM3.40m | 1:55PM2.84m | 2:07AM3.30m | 2:56PM2.76m | 3:08AM3.16m | |||||||||||||||||||
Low Tide | 6:50PM-0.04m | 7:37AM-0.36m | 7:46PM0.05m | 8:35AM-0.25m | 8:45PM0.15m | 9:36AM-0.12m | ||||||||||||||||||
 | |  | | | | |  |  |  | | | | | | | | | | |  | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — |
 | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | 8:05 |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 12 | 13 | 16 | 19 | 22 | 29 | 31 | 29 | 22 | 20 | 21 | 21 | 23 | 29 | 29 | 26 | 22 | 17 | 13 | 10 | 9 | 13 | 13 |
11 | 10 | 13 | 15 | 18 | 21 | 28 | 29 | 27 | 22 | 20 | 21 | 21 | 23 | 27 | 27 | 23 | 20 | 14 | 10 | 7 | 5 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 8 | SSE 5 | SSE 5 | S 5 | SE 9 | SE 7 | E 16 | SSE 7 | S 7 | SSE 7 | S 7 | SE 9 | SE 9 | S 5 | S 5 | S 6 | S 6 | S 6 | SSE 6 | SE 9 | SE 9 | SE 9 |
 kJ | 39 | 28 | 28 | 32 | 24 | 23 | 39 | 24 | 5 | 187 | 238 | 136 | 109 | 27 | 30 | 24 | 17 | 18 | 19 | 20 | 13 | 13 | 13 | 13 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 18 | S 13 | SE 8 | SE 9 | SE 9 | SE 13 | SE 13 | S 13 | SE 16 | E 16 | E 16 | E 16 | E 16 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | NNE 4 |
| kJ | 4 | 6 | 4 | 28 | 38 | 39 | 7 | 7 | 4 | 10 | 5 | 5 | 5 | 5 | 2 | 30 | 30 | 29 | 29 | 29 | 21 | 7 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | E 17 | S 13 | — | — | E 13 | E 16 | — | S 16 | S 16 | — | — | — | E 16 | E 12 | E 14 | — | E 14 | S 15 | SE 15 | SE 15 | S 15 | SSE 6 |
| kJ | — | — | 6 | 3 | — | — | 3 | 5 | — | 5 | 5 | — | — | — | 5 | 3 | 4 | — | 4 | 4 | 8 | 8 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 4 | SSE 4 | S 5 | — | — | S 5 | S 5 | SSE 6 | S 7 | — | WSW 4 | WSW 4 | SSW 5 | SSW 5 | W 4 | W 4 | W 4 | NW 3 | NW 3 | NNW 3 | NNE 4 | NNE 4 | — |
| kJ | 3 | 10 | 25 | 37 | — | — | 33 | 43 | 110 | 295 | — | 9 | 7 | 58 | 48 | 9 | 9 | 9 | 7 | 5 | 3 | 17 | 9 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 462 | 247 | 462 | 11 | 11 | 11 | 431 | 1342 | 54 | 48 | 11 | 52 | 11 | 431 | 438 | 11 | 11 | 212 | 164 | 247 | 234 | 235 | 45 | 462 |
Best forecast wave conditions in Maine | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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