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Monahans Dock Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Monahans Dock surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Thursday 21 May 2026 EDTForecast update in hr min s Forecast update imminent
Monahans Dock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monahans Dock sea temperature is
13.3° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Monahans Dock today?
The current surf forecast for Monahans Dock at 12PM is: 0.7m 6s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a Northeast direction (forecast issued at 07:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 2.5ft (0.8m) | 6s |
| Afternoon (21 May) | 2.5ft (0.7m) | 6s |
| Evening (21 May) | 2ft (0.6m) | 6s |
Table - waves today at Monahans Dock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Thu morning, min 11°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 9 | E 4 | E 4 | ESE 5 | ESE 4 | SE 5 | SE 6 | SE 6 | SE 6 | ESE 4 | ESE 4 | ESE 5 | SE 6 | SE 6 | SE 7 | |
68 | 55 | 51 | 39 | 28 | 28 | 20 | 19 | 18 | 13 | 14 | 30 | 35 | 26 | 10 | 20 | 16 | 5 | 15 | 37 | 45 | 92 | 166 | 219 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | on | |
High Tide | 12:29PM0.98m | 00:52AM1.08m | 1:31PM0.98m | 1:52AM1.00m | 2:33PM0.99m | |||||||||||||||||||
Low Tide | 6:15AM-0.00m | 6:21PM0.09m | 7:23AM0.04m | 7:51PM0.14m | 8:30AM0.06m | 9:11PM0.15m | ||||||||||||||||||
 |  | | | | | | |  |  |  | | | | | | | | | | | | | | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:18 |
 | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | 8:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 17 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 11 | 14 | 15 | 14 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 12 | 12 |
16 | 13 | 10 | 12 | 11 | 10 | 10 | 10 | 9 | 6 | 9 | 10 | 9 | 7 | 8 | 8 | 8 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 10 | SE 10 | S 13 | S 13 | S 12 |
 kJ | 68 | 55 | 51 | 39 | 28 | 28 | 20 | 19 | 18 | 11 | 10 | 10 | 8 | 6 | 10 | 20 | 16 | 5 | 10 | 4 | 4 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 5 | ESE 4 | ESE 4 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | S 6 | SE 10 | SE 10 | SSE 7 | SE 10 | S 13 | S 13 | — | — | — |
| kJ | 21 | 13 | 13 | 13 | 13 | 8 | 3 | 2 | 13 | 13 | 13 | 13 | 14 | 14 | 3 | 15 | 14 | 5 | 4 | 4 | 4 | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | SE 9 | SE 9 | SE 9 | S 14 | S 13 | S 13 | S 13 | SSW 6 | SE 13 | SSE 10 | SE 13 | S 13 | SE 10 | S 13 | — | — | — | — | — |
| kJ | 4 | 4 | 4 | 4 | 4 | 13 | 12 | 12 | 4 | 3 | 3 | 3 | 3 | 7 | 9 | 7 | 4 | 4 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | NE 3 | E 4 | E 4 | — | E 4 | — | E 4 | E 3 | E 4 | E 4 | ESE 5 | ESE 4 | ENE 4 | ENE 4 | — | E 3 | ESE 4 | ESE 4 | ESE 5 | SE 6 | SE 6 | SE 7 |
| kJ | — | 1 | 5 | 11 | 9 | — | 9 | — | 2 | 5 | 14 | 30 | 35 | 26 | 5 | 1 | — | 5 | 15 | 37 | 45 | 92 | 166 | 219 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 9 | 7 | 7 | 179 | 617 | 676 | 179 | 696 | 696 | 696 | 700 | 708 | 720 | 734 | 734 | 618 | 696 | 741 | 734 | 618 | 512 | 512 | 512 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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